Shell assembly and atomization device

Abstract

The utility model provides a shell assembly which comprises a first sub-shell and a second sub-shell which are clamped with each other and form an accommodating space, and the peripheries of the first sub-shell and the second sub-shell are overlapped in a staggered manner; the shell assembly further comprises a front cover plate, and the front cover plate is assembled at the first position of the first sub-shell and the second position of the second sub-shell. The rear cover plate is assembled at the third position of the first sub-shell and the fourth position of the second sub-shell; the first position and the second position are located on the two sides of the staggered and overlapped position of the first sub-shell and the second sub-shell. According to the shell assembly provided by the embodiment of the invention, the first sub-shell and the second sub-shell are overlapped in the staggered manner, so that the first sub-shell and the second sub-shell can mutually provide supporting force when being extruded or impacted by external force, and the assembling consistency of the first sub-shell and the second sub-shell can be improved; by arranging the front cover plate and / or the rear cover plate to be assembled on the two sides of the staggered overlapping position of the first sub-shell and the second sub-shell, the structural strength of the shell assembly at the matching position can be further improved.

Description

Technical Field

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

[0002] An atomizer device generally consists of a shell and functional components. The shell provides a housing space for the functional components. In related technologies, in order to integrate more functions into the atomizer device, it is necessary to improve the utilization rate of the space inside the shell and optimize the placement of functional components on the surface of the shell. Therefore, it is urgent to improve the assembly structure of the shell so that the shell can be assembled tightly and firmly without damaging the surface of the shell. Utility Model Content

[0003] An embodiment of the present application provides a shell assembly including a first split shell and a second split shell, wherein the first split shell and the second split shell are snap-connected to form a receiving space, and the peripheries of the first split shell and the second split shell are staggered and overlapped; the shell assembly also includes: a front cover plate, which is assembled at a first position of the first split shell and a second position of the second split shell; and / or a rear cover plate, which is assembled at a third position of the first split shell and a fourth position of the second split shell; wherein the first position and the second position are located on both sides of a place where the first split shell and the second split shell are staggered and overlapped, and the third position and the fourth position are located on both sides of a place where the first split shell and the second split shell are staggered and overlapped.

[0004] In some embodiments, a plurality of first overlapping portions and first matching portions are alternately arranged on the periphery of the first split shell, a plurality of second overlapping portions and second matching portions are arranged on the periphery of the second split shell corresponding to the first overlapping portions and the first matching portions, each of the first overlapping portions at least partially overlaps with the inner side of the corresponding second matching portion, and each of the second overlapping portions at least partially overlaps with the inner side of the corresponding first matching portion.

[0005] In some embodiments, a buckle and a slot are disposed between at least a portion of the first overlapping portion and the corresponding second matching portion, the buckle is disposed on one of the first overlapping portion and the corresponding second matching portion, and the slot is disposed on the other.

[0006] In some embodiments, the first split shell includes a first front side plate, a first top plate, a first rear side plate and a first bottom plate which are sequentially connected and enclosed to form a rectangular frame, and the first front side plate, the first top plate, the first rear side plate and the first bottom plate are all alternately provided with first overlapping portions and first matching portions; the second split shell includes a second front side plate, a second top plate, a second rear side plate and a second bottom plate which are sequentially connected and enclosed to form a rectangular frame, and the second front side plate, the second top plate, the second rear side plate and the second bottom plate are all alternately provided with second overlapping portions and second matching portions, each of the first overlapping portions at least partially overlaps the inner side of the corresponding second matching portion, and each of the second overlapping portions at least partially overlaps the inner side of the corresponding first matching portion.

[0007] In some embodiments, the first front side plate and the second front side plate are at least partially overlapped on the inner side of the front cover plate and are clamped to the front cover plate; and / or the first rear side plate and the second rear side plate are at least partially overlapped on the inner side of the rear cover plate and are clamped to the rear cover plate.

[0008] In some embodiments, the first top plate and the second top plate are at least partially overlapped on the inner side of the front cover plate and are clamped to the front cover plate; and / or the first top plate and the second top plate are at least partially overlapped on the inner side of the rear cover plate and are clamped to the rear cover plate.

[0009] In some embodiments, transverse ribs are disposed on inner sides of the first partial shell and the second partial shell. When the first partial shell and the second partial shell are assembled together, the transverse ribs are disposed circumferentially around the inner sides of the first partial shell and the second partial shell.

[0010] In some embodiments, the transverse rib may extend to the first matching portion and have a gap between the rib and the first matching portion, and the second overlap portion may be clamped in the gap between the first matching portion and the transverse rib;

[0011] And / or the transverse rib may extend to the second matching portion and have a gap between the transverse rib and the second matching portion, and the first overlapping portion may be clamped in the gap between the second matching portion and the transverse rib.

[0012] The embodiment of the present application further provides an atomization device, comprising a functional component and the above-mentioned shell component, wherein the functional component is assembled in the receiving space of the shell component.

[0013] In some embodiments, the atomization device also includes a suction nozzle, and a first flange and a second flange are arranged at intervals on the circumferential side of the suction nozzle along the length direction of the atomization device. The first partial shell and the second partial shell are enclosed to form a through hole for the suction nozzle to pass through, and the first partial shell and the second partial shell are clamped between the first flange and the second flange.

[0014] In the shell assembly provided in the embodiment of the present application, the first sub-shell and the second sub-shell are staggered and overlapped, so that the first sub-shell and the second sub-shell can provide support to each other when squeezed or hit by external force, which is beneficial to improving the consistency of assembly of the first sub-shell and the second sub-shell; the first sub-shell and the second sub-shell are snap-fitted, so that the shell assembly can be tightly and firmly assembled, and there is no need to pre-open assembly holes on the shell, which will not damage the shell assembly and ensure the aesthetics of the shell assembly; by arranging a front cover plate and / or a rear cover plate to be assembled on both sides of the staggered overlapping position of the first sub-shell and the second sub-shell, the structural strength of the shell assembly at the mating position can be further improved, and the first sub-shell and the second sub-shell can have more areas not used for assembly, which can be used for the installation of mating functional components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is an exploded schematic diagram of an embodiment of the atomization device of the present application;

[0017] Figure 2 yes Figure 1 A schematic diagram of a partial structure of a housing assembly in an embodiment;

[0018] Figure 3 yes Figure 2 A cross-sectional view of the housing assembly at AA in the embodiment;

[0019] Figure 4 yes Figure 3 A partial enlarged schematic diagram of the housing assembly at position C in the embodiment;

[0020] Figure 5 yes Figure 2 An exploded schematic diagram of a housing assembly in an embodiment;

[0021] Figure 6 yes Figure 5 A cross-sectional view of the housing assembly at GG in the embodiment;

[0022] Figure 7 yes Figure 5 A cross-sectional view of the housing assembly at FF in the embodiment;

[0023] Figure 8 yes Figure 1 A schematic diagram of the overall structure of the housing assembly in the embodiment;

[0024] Fig. 9 yes Figure 8 A schematic diagram of a partial structure of a housing assembly in an embodiment;

[0025] Fig.10 yes Figure 8 An exploded schematic diagram of a housing assembly in an embodiment.

[0026] The reference numerals are as follows:

[0027] 10-housing assembly;

[0028] 11-first subshell, 111-first front side plate, 112-first top plate, 113-first rear side plate, 114-first bottom plate, 115-first overlapping portion, 116-first matching portion;

[0029] 12 - second subshell, 121 - second front side plate, 122 - second top plate, 123 - second rear side plate, 124 - second bottom plate, 125 - second overlapping portion, 126 - second matching portion;

[0030] 13-front cover plate, 131-front main body, 132-front curved portion;

[0031] 14-rear cover plate, 141-rear main body, 142-rear curved portion;

[0032] 151- buckle, 152- slot, 153- transverse rib, 154- through hole, 155- gap;

[0033] 20-functional component, 21-battery, 22-atomizer, 23-indicator;

[0034] 30 - suction nozzle, 31 - first flange, 32 - second flange. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0036] The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", and "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.

[0037] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] See also Figure 1 , Figure 1 The present invention provides an atomizing device, which includes a housing component 10 and a functional component 20. The functional component 20 includes a controller, an atomizer 22, and a battery 21. The housing component 10 has a receiving space, and the functional component 20 is installed in the receiving space. The battery 21 provides power to the controller and the atomizer 22. The atomizer 22 stores an atomization matrix. The controller can control the atomizer 22 to heat the atomizer 22 to generate an aerosol.

[0039] See also Figure 2 and Figure 3 , Figure 2 yes Figure 1 A schematic diagram of a partial structure of a housing assembly in an embodiment, Figure 3 yes Figure 2The housing assembly 10 includes a first sub-shell 11 and a second sub-shell 12. The first sub-shell 11 and the second sub-shell 12 each have an opening, and the shapes and sizes of the openings of the first sub-shell 11 and the second sub-shell 12 match each other. The openings of the first sub-shell 11 and the second sub-shell 12 are respectively engaged to form a receiving space, and the opening peripheries of the first sub-shell 11 and the second sub-shell 12 are staggered and overlapped.

[0040] The first sub-shell 11 and the second sub-shell 12 are staggered and overlapped so that the first sub-shell 11 and the second sub-shell 12 can provide support to each other when squeezed or impacted by external force, which is beneficial to improving the assembly consistency of the first sub-shell 11 and the second sub-shell 12. The first sub-shell 11 and the second sub-shell 12 are snap-fitted, and there is no need to pre-open an assembly hole on the shell, thereby ensuring the aesthetics of the shell assembly 10.

[0041] The openings of the first sub-shell 11 and the second sub-shell 12 are located in the width direction of the atomizing device (i.e. Figure 2 The side of the shell assembly 10 does not need to be a mating surface, that is, the side of the first sub-shell 11 opposite to the opening and the side of the second sub-shell 12 opposite to the opening do not need to be a mating surface, so that the shell assembly 10 in the thickness direction (i.e. Figure 2 In addition, the structural strength of the side surface will not be weakened even if the housing assembly 10 has a hole on the side surface for accommodating control components of the gain function such as the adjustment button.

[0042] A plurality of first overlapping portions 115 and first matching portions 116 are alternately arranged on the periphery of the first split shell 11, and a plurality of second overlapping portions 125 and second matching portions 126 are arranged on the periphery of the second split shell 12 corresponding to the first overlapping portions 115 and the first matching portions 116. Each first overlapping portion 115 at least partially overlaps the inner side of the corresponding second matching portion 126, and each second overlapping portion 125 at least partially overlaps the inner side of the corresponding first matching portion 116.

[0043] See also Figure 5 , Figure 6 as well as Figure 7 , Figure 5 yes Figure 2 An exploded schematic diagram of a housing assembly in an embodiment, Figure 6 yes Figure 5 A cross-sectional view of the housing assembly at GG in the embodiment, Figure 7 yes Figure 5A cross-sectional view of the shell assembly at FF in the embodiment. In the present embodiment, the first sub-shell 11 comprises a first front side plate 111, a first top plate 112, a first rear side plate 113 and a first bottom plate 114 which are sequentially connected and enclosed to form a rectangular frame, and the first front side plate 111, the first top plate 112, the first rear side plate 113 and the first bottom plate 114 are all alternately provided with a first overlap portion 115 and a first matching portion 116, the first top plate 112 and the first bottom plate 114 are arranged opposite to each other, and the first front side plate 111 and the first rear side plate 113 are arranged opposite to each other; the second sub-shell 12 comprises a second front side plate which is sequentially connected and enclosed to form a rectangular frame 121, a second top plate 122, a second rear side plate 123 and a second bottom plate 124, and the second front side plate 121, the second top plate 122, the second rear side plate 123 and the second bottom plate 124 are all alternately provided with second overlapping portions 125 and second matching portions 126, the second top plate 122 and the second bottom plate 124 are arranged opposite to each other, and the second front side plate 121 and the second rear side plate 123 are arranged opposite to each other; each first overlapping portion 115 is at least partially overlapped on the inner side of the corresponding second matching portion 126, and each second overlapping portion 125 is at least partially overlapped on the inner side of the corresponding first matching portion 116.

[0044] In some scenarios, in the first split shell 11, only the first front side plate 111 and the first rear side plate 113 are alternately provided with the first overlapping portion 115 and the first matching portion 116; correspondingly, in the second split shell 12, only the second front side plate 121 and the second rear side plate 123 are alternately provided with the second overlapping portion 125 and the second matching portion 126.

[0045] In some scenarios, in the first split shell 11, only the first front side plate 111, the first top plate 112 and the first bottom plate 114 are alternately provided with the first overlapping portions 115 and the first matching portions 116, and correspondingly, in the second split shell 12, only the second front side plate 121, the second top plate 122 and the second bottom plate 124 are alternately provided with the second overlapping portions 125 and the second matching portions 126.

[0046] In some scenarios, the periphery of the first sub-shell 11 may also be a pentagonal, circular or other polygonal cross-section, which is not specifically limited here, as long as the periphery of the second sub-shell 12 can be connected to the first sub-shell 11, and the second overlapping portion 125 on the second sub-shell 12 can partially overlap with the first matching portion 116 on the first sub-shell 11, and the second matching portion 126 on the second sub-shell 12 can partially overlap with the first overlapping portion 115 on the first sub-shell 11.

[0047] Please continue reading Figure 5In this embodiment, the first overlap portion 115 can be a rectangular plate-like structure protruding from the periphery of the first sub-shell 11, the second overlap portion 125 can be a rectangular plate-like structure protruding from the periphery of the second sub-shell 12, the first matching portion 116 can be a rectangular recessed structure formed by thinning the inner wall thickness of the periphery of the first sub-shell 11, so as to form an escape space for the second overlap portion 125; the second matching portion 126 can be a rectangular recessed structure formed by thinning the inner wall thickness of the periphery of the second sub-shell 12, so as to form an escape space for the first overlap portion 115. The periphery shape and wall thickness of the first sub-shell 11 and the second sub-shell 12 are consistent. When the first sub-shell 11 and the second sub-shell 12 are docked, the first overlap portion 115 on the first sub-shell 11 can be overlapped on the corresponding second matching portion 126 of the second sub-shell 12, and at the same time, the second overlap portion 125 on the second sub-shell 12 can be overlapped on the corresponding first matching portion 116 of the first sub-shell 11. Of course, it is understandable that the first overlap portion 115 and the second overlap portion 125 can also be plate structures of other shapes, and the sizes of each first overlap portion 115 and the second overlap portion 125 can be different, as long as the first overlap portion 115 and the second matching portion 126 can at least partially overlap, and the second overlap portion 125 and the first matching portion 116 can at least partially overlap.

[0048] Furthermore, a buckle 151 and a slot 152 are disposed between at least a portion of the first overlapping portion 115 and the corresponding second matching portion 126 . The buckle 151 is disposed on one of the first overlapping portion 115 and the corresponding second matching portion 126 , and the slot 152 is disposed on the other.

[0049] See also Figure 7 In this embodiment, a portion of the first overlap portion 115 on the first rear side plate 113 is provided with a slot 152, and a portion of the corresponding second matching portion 126 on the second rear side plate 123 is provided with a buckle 151; and the first overlap portion 115 on the first top plate 112 and the first bottom plate 114 are both provided with a slot 152, and the corresponding second matching portion 126 on the second top plate 122 and the second bottom plate 124 are both provided with a buckle 151. The buckle 151 on the first overlap portion 115 and the corresponding slot 152 on the second matching portion 126 can be snap-fitted and connected to achieve assembly and fixation of the first sub-shell 11 and the second sub-shell 12.

[0050] In some embodiments, a buckle 151 and a slot 152 are disposed between at least a portion of the second overlapping portion 125 and the corresponding first matching portion 116 , the buckle 151 is disposed on one of the second overlapping portion 125 and the corresponding first matching portion 116 , and the slot 152 is disposed on the other.

[0051] Please continue reading Figure 7In this embodiment, a portion of the second overlap portion 125 on the second rear side plate 123 is provided with a slot 152, and a portion of the corresponding first matching portion 116 on the first rear side plate 113 is provided with a buckle 151; and the second overlap portion 125 on the second top plate 122 and the second bottom plate 124 are both provided with a slot 152, and the corresponding first matching portion 116 on the first top plate 112 and the first bottom plate 114 are both provided with a buckle 151. The buckle 151 on the second overlap portion 125 can be snap-fitted and connected with the slot 152 on the corresponding first matching portion 116.

[0052] In some scenarios, the first overlapped portion 115 on the first front side plate 111, the first rear side plate 113, the first top plate 112 and the first bottom plate 114 are all provided with a slot 152, and the second overlapped portion 125 on the second front side plate 121, the second rear side plate 123, the second top plate 122 and the second bottom plate 124 are all provided with a buckle 151; at the same time, the second clamping portion on the second front side plate 121, the second rear side plate 123, the second top plate 122 and the second bottom plate 124 are all provided with a slot 152, and the first matching portion 116 on the first front side plate 111, the first rear side plate 113, the first top plate 112 and the first bottom plate 114 are all provided with a buckle 151. That is, each side edge of the periphery of the first sub-shell 11 is respectively engaged with the side edge corresponding to the periphery of the second sub-shell 12, further improving the tightness of the assembly of the first sub-shell 11 and the second sub-shell 12.

[0053] See also Figure 4 and Figure 6 , Figure 4 yes Figure 3 A partial enlarged schematic diagram of the housing assembly at C in the embodiment. In some embodiments, transverse ribs 153 are provided on the inner sides of the first sub-shell 11 and the second sub-shell 12. When the first sub-shell 11 and the second sub-shell 12 are assembled together, the transverse ribs 153 are arranged circumferentially along the inner sides of the first sub-shell 11 and the second sub-shell 12. The transverse ribs 153 can not only improve the bending strength of the first sub-shell 11 and the second sub-shell 12, but also pre-install and position the functional components 20 in the housing assembly 10 by arranging the spacing of the transverse ribs 153, thereby improving assembly efficiency.

[0054] Further, the transverse rib 153 can extend to the first matching portion 116 and have a gap 155 between it and the first matching portion 116, and the second lap portion 125 can be clamped in the gap 155 between the first matching portion 116 and the transverse rib 153; and / or the transverse rib 153 can extend to the second matching portion 126 and have a gap 155 between it and the second matching portion 126, and the first lap portion 115 can be clamped in the gap 155 between the second matching portion 126 and the transverse rib 153.

[0055] Illustratively, in the present embodiment, the first matching portion 116 is a rectangular recessed structure formed by thinning the inner wall thickness of the periphery of the first split shell 11, and the transverse ribs 153 can protrude radially inward from the inner wall of the first split shell 11. The protruding structure extends around the inner wall of the first split shell 11 to the first matching portion 116 and forms a gap 155 with the recessed structure at the first matching portion 116. When the first split shell 11 and the second split shell 12 are docked, the second overlap portion 125 can be clamped in the gap 155 between the protruding structure and the recessed structure.

[0056] Furthermore, longitudinal ribs are disposed on the inner sides of the first partial shell 11 and the second partial shell 12, and the longitudinal ribs are perpendicular to the transverse ribs 153. The bending strength of the first partial shell 11 and the second partial shell 12 can be further enhanced by disposing the longitudinal ribs.

[0057] See also Figure 8 , Figure 8 yes Figure 1 Schematic diagram of the overall structure of the shell assembly in the embodiment. In the present embodiment, the shell assembly 10 further includes a front cover plate 13 and a rear cover plate 14 which are arranged relatively to each other, the front cover plate 13 is assembled at the first position of the first sub-shell 11 and the second position of the second sub-shell 12; the rear cover plate 14 is assembled at the third position of the first sub-shell 11 and the fourth position of the second sub-shell 12; wherein the first position and the second position are located on both sides of the intersection and overlap of the first sub-shell 11 and the second sub-shell 12, and the third position and the fourth position are located on both sides of the intersection and overlap of the first sub-shell 11 and the second sub-shell 12. That is, in the present embodiment, the atomizing device is Figure 2 On both sides of the mid-plane (in the X direction). Figure 2 In the figure, the first front side plate 111 and the first rear side plate 113 are located on the left side of the center dividing plane of the atomizing device in the width direction, and the second front side plate 121 and the second rear side plate 123 are located on the right side of the center dividing plane of the atomizing device in the width direction. The first front side plate 111 and the second front side plate 121 are at least partially overlapped on the inner side of the front cover plate 13 and clamped with the front cover plate 13; the first rear side plate 113 and the second rear side plate 123 are at least partially overlapped on the inner side of the rear cover plate 14 and clamped with the rear cover plate 14.

[0058] See also Fig. 9 and Fig.10 , Fig. 9 yes Figure 8 A schematic diagram of a partial structure of a housing assembly in an embodiment, Fig.10 yes Figure 8Exploded schematic diagram of the housing assembly in the embodiment. In the present embodiment, the front cover plate 13 includes a front main body 131. When the first sub-shell 11 and the second sub-shell 12 are assembled together, the front main body 131 covers a portion of the first front side plate 111, and the front main body 131 covers a portion of the second front side plate 121. The first front side plate 111 and the second front side plate 121 are both provided with a card slot 152. A card buckle 151 is provided at a relative position between the inner side of the front main body 131 and the first front side plate 111, and a card buckle 151 is provided at a relative position between the inner side of the front main body 131 and the second front side plate 121. In this way, the front main body 131 can be snap-fitted with the first front side plate 111 and the second front side plate 121.

[0059] Similarly, the rear cover plate 14 includes a rear main body 141. When the first sub-shell 11 and the second sub-shell 12 are assembled together, the rear main body 141 covers a portion of the first rear side plate 113, and the rear main body 141 covers a portion of the second rear side plate 123. The first rear side plate 113 and the second rear side plate 123 are both provided with a card slot 152. A card buckle 151 is provided at a relative position between the inner side of the rear main body 141 and the first rear side plate 113, and a card buckle 151 is provided at a relative position between the inner side of the rear main body 141 and the second rear side plate 123. In this way, the rear main body 141 can be carded with the first rear side plate 113 and the second rear side plate 123.

[0060] Furthermore, the first top plate 112 and the second top plate 122 are at least partially overlapped on the inner side of the front cover plate 13 and are clamped to the front cover plate 13 , and the first top plate 112 and the second top plate 122 are at least partially overlapped on the inner side of the rear cover plate 14 and are clamped to the rear cover plate 14 .

[0061] In this embodiment, the front cover plate 13 also includes a front curved portion 132, which is transitionally connected to the front main body portion 131. When the first sub-shell 11 and the second sub-shell 12 are assembled together, the front curved portion 132 covers a portion of the first top plate 112, and at the same time, the front curved portion 132 covers a portion of the second top plate 122. The first top plate 112 and the front curved portion 132 are fixedly connected by a buckle 151 and a slot 152, and the second top plate 122 and the front curved portion 132 are fixedly connected by a buckle 151 and a slot 152.

[0062] Similarly, the rear cover plate 14 also includes a rear bending portion 142, which is transitionally connected to the rear main body portion 141. When the first sub-shell 11 and the second sub-shell 12 are assembled together, the rear bending portion 142 covers a portion of the first top plate 112, and at the same time, the rear bending portion 142 covers a portion of the second top plate 122. The first top plate 112 and the rear bending portion 142 are fixedly connected by a buckle 151 and a slot 152, and the second top plate 122 and the rear bending portion 142 are fixedly connected by a buckle 151 and a slot 152.

[0063] It can be understood that, in some embodiments, the shell assembly 10 may only include the first sub-shell 11, the second sub-shell 12 and the front cover plate 13, the front main body 131 of the front cover plate 13 is assembled on the first front side plate 111 of the first sub-shell 11 and the second front side plate 121 of the second sub-shell 12, and the front bent portion 132 of the front cover plate 13 is assembled on the first top plate 112 of the first sub-shell 11 and the second top plate 122 of the second sub-shell 12; in some embodiments, the shell assembly 10 may only include the first sub-shell 11, the second sub-shell 12 and the rear cover plate 14, the rear main body 141 of the rear cover plate 14 is assembled on the first rear side plate 113 of the first sub-shell 11 and the second rear side plate 123 of the second sub-shell 12, and the rear bent portion 142 of the rear cover plate 14 is assembled on the first top plate 112 of the first sub-shell 11 and the second top plate 122 of the second sub-shell 12.

[0064] See also Figure 1 and Figure 2 In some embodiments, the functional component 20 also includes an indicator 23 for indicating the working state of the atomizing device. Exemplarily, the indicator 23 may be an indicator light. When the first sub-shell 11 and the second sub-shell 12 are assembled together, a through hole 154 corresponding to the position of the indicator 23 is provided between the first front side plate 111 and the second front side plate 121 to prevent the indicator 23 from being blocked. The front cover plate 13 and the rear cover plate 14 may be made of transparent materials to facilitate the user to observe the working state of the atomizing device, while the first sub-shell 11 and the second sub-shell 12 may be made of opaque materials to cover the functional components 20 therein and enhance the aesthetics of the atomizing device.

[0065] In some embodiments, the atomizing device further includes a suction nozzle 30, and a first flange 31 and a second flange 32 are arranged at intervals on the circumference of the suction nozzle 30 along the length direction of the atomizing device. The first sub-shell 11 and the second sub-shell 12 enclose a through hole for the suction nozzle 30 to pass through, and the first sub-shell 11 and the second sub-shell 12 are clamped between the first flange 31 and the second flange 32. During assembly, each functional component 20 can be installed in the first sub-shell 11 first, and the top of the first sub-shell 11 can be clamped between the first flange 31 and the second flange 32 of the suction nozzle 30 to limit the upper and lower sides of the suction nozzle 30. Then the second sub-shell 12 is clamped with the first sub-shell 11, and the top of the second sub-shell 12 is clamped between the first flange 31 and the second flange 32 of the suction nozzle 30 to improve the stability of the structure. Finally, the front cover plate 13 is installed on the first front side plate 111 and the second front side plate 121, and the rear cover plate 14 is installed on the first rear side plate 113 and the second rear side plate 123. The front curved portion 132 of the front cover plate 13 and the rear curved portion 142 of the rear cover plate 14 can cover the first flange 31 to ensure the flatness and aesthetics of the surface of the atomization device.

[0066] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A housing assembly, characterized in that: The housing assembly comprises a first sub-shell and a second sub-shell, wherein the first sub-shell and the second sub-shell are clamped together to form a receiving space, and the peripheries of the first sub-shell and the second sub-shell are staggered and overlapped; the housing assembly further comprises: a front cover plate, the front cover plate being assembled at a first position of the first sub-shell and at a second position of the second sub-shell; and / or a rear cover plate, the rear cover plate being assembled at the third position of the first sub-shell and at the fourth position of the second sub-shell; The first position and the second position are located at two sides of the intersection of the first partial shell and the second partial shell, and the third position and the fourth position are located at two sides of the intersection of the first partial shell and the second partial shell.

2. The housing assembly according to claim 1, characterized in that: The periphery of the first split shell is alternately provided with a plurality of first overlapping portions and first matching portions, the periphery of the second split shell is provided with a plurality of second overlapping portions and second matching portions corresponding to the first overlapping portions and the first matching portions, each of the first overlapping portions at least partially overlaps with the inner side of the corresponding second matching portion, and each of the second overlapping portions at least partially overlaps with the inner side of the corresponding first matching portion.

3. The housing assembly according to claim 2, characterized in that: A buckle and a slot are disposed between at least a portion of the first overlapping portion and the corresponding second matching portion, wherein the buckle is disposed on one of the first overlapping portion and the corresponding second matching portion, and the slot is disposed on the other.

4. The housing assembly according to any one of claims 1 to 3, characterized in that: The first split shell includes a first front side plate, a first top plate, a first rear side plate and a first bottom plate which are sequentially connected and enclosed to form a rectangular frame, and the first front side plate, the first top plate, the first rear side plate and the first bottom plate are all alternately provided with first overlapping portions and first matching portions; the second split shell includes a second front side plate, a second top plate, a second rear side plate and a second bottom plate which are sequentially connected and enclosed to form a rectangular frame, and the second front side plate, the second top plate, the second rear side plate and the second bottom plate are all alternately provided with second overlapping portions and second matching portions, each of the first overlapping portions at least partially overlaps the inner side of the corresponding second matching portion, and each of the second overlapping portions at least partially overlaps the inner side of the corresponding first matching portion.

5. The housing assembly according to claim 4, characterized in that: The first front side plate and the second front side plate are at least partially overlapped with the inner side of the front cover plate and are clamped with the front cover plate; And / or the first rear side plate and the second rear side plate are at least partially overlapped on the inner side of the rear cover plate and clamped with the rear cover plate.

6. The housing assembly according to claim 5, characterized in that: The first top plate and the second top plate are at least partially overlapped on the inner side of the front cover plate and are clamped with the front cover plate; And / or the first top plate and the second top plate are at least partially overlapped on the inner side of the rear cover plate and are clamped with the rear cover plate.

7. The housing assembly according to claim 4, characterized in that: The inner sides of the first partial shell and the second partial shell are both provided with transverse ribs. When the first partial shell and the second partial shell are assembled together, the transverse ribs are circumferentially arranged around the inner sides of the first partial shell and the second partial shell.

8. The housing assembly according to claim 7, characterized in that: The transverse rib may extend to the first matching portion and have a gap between the rib and the first matching portion, and the second overlap portion may be clamped in the gap between the first matching portion and the transverse rib; And / or the transverse rib may extend to the second matching portion and have a gap between the transverse rib and the second matching portion, and the first overlapping portion may be clamped in the gap between the second matching portion and the transverse rib.

9. An atomizing device, characterized in that: It comprises a functional component and a shell component as described in any one of claims 1 to 8, wherein the functional component is assembled in a receiving space of the shell component.

10. The atomizing device according to claim 9, characterized in that: The atomizing device also includes a suction nozzle, and a first flange and a second flange are arranged at intervals on the circumference of the suction nozzle along the length direction of the atomizing device. The first sub-shell and the second sub-shell are enclosed to form a through hole for the suction nozzle to pass through, and the first sub-shell and the second sub-shell are clamped between the first flange and the second flange.

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