Convenient vacuum cleaner

Abstract

Disclosed in the present application is a convenient vacuum cleaner, comprising a dust bin module and a fan body module. The dust bin module has a dust collection cavity for storing an object to be picked up, and a side wall of the dust bin module is provided with a fluid inlet in communication with the dust collection cavity. The fan body module is adapted to generate a suction force; under the action of the suction force of the fan body module, the object to be picked up can flow into the dust collection cavity through the fluid inlet; and the fan body module is arranged corresponding to an air outlet side of the dust bin module and is detachably connected to the dust bin module. The design can effectively reduce the possibility of dust blocking filter holes of the dust bin module, thereby ensuring normal operation of the convenient vacuum cleaner.

Description

Convenient dust collector

[0001] This application claims priority to Chinese patent applications with application numbers 202422610078.7, 202422610523.X, 202422616405.X, 202422621746.6, 202422621761.0, 202422616500.X, 202422198841.X and 202422616517.5, the contents of which are incorporated herein by reference in their entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of cleaning equipment, in particular to a convenient dust collector. BACKGROUND

[0003] The dust collector comprises a dust bin module and a fan main module, the dust bin module is used for storing garbage such as dust or paper scraps, and the fan main module is suitable for generating suction force to suck and send garbage such as dust or paper scraps into the cavity of the dust bin module.

[0004] The dust bin module in the related art can separate garbage of different sizes, but over time, dust may block the filter holes of the dust bin module, so that the dust bin module cannot effectively separate garbage of different sizes, resulting in that the dust collector cannot work normally. Therefore, how to effectively clean the dust blocked on the filter holes of the dust bin module in time has become a problem to be solved.

[0005] Utility model content

[0006] The embodiments of the present application provide a convenient dust collector, which can solve the problem that the dust collector in the related art cannot work normally due to dust blocking the filter holes of the dust bin module.

[0007] The embodiments of the present application provide a convenient dust collector; the convenient dust collector comprises a dust bin module and a fan main module, the dust bin module has a dust collecting cavity for storing a to-be-adsorbed body, a fluid inlet in communication with the dust collecting cavity is arranged on the side wall of the dust bin module, the fan main module is suitable for generating suction force, the to-be-adsorbed body can flow into the dust collecting cavity from the fluid inlet under the action of the suction force of the fan main module, and the fan main module is arranged at the air outlet side of the dust bin module and detachably connected with the dust bin module.

[0008] The convenient dust collector based on the embodiment of the application can effectively reduce the possibility of dust blocking the filter holes of the dust bin module, so as to ensure that the convenient dust collector can work normally. In addition, the dust bin module is detached from the fan main body module, which can effectively avoid the case that the water splashes into the inside of the fan main body module and burns the fan main body module during the process of cleaning the dust bin module. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the application or the related art, the drawings needed to be used in the embodiments or the related art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the application, and other drawings can be obtained by the provided drawings without creative labor for those skilled in the art.

[0010] FIG. 1 is a structural schematic diagram of a convenient dust collector in an embodiment of the application;

[0011] FIG. 2 is a structural schematic diagram of FIG. 1 from another perspective;

[0012] FIG. 3 is an exploded structural schematic diagram of a convenient dust collector in an embodiment of the application;

[0013] FIG. 4 is a structural schematic diagram of a dust bin module in an embodiment of the application;

[0014] FIG. 5 is a structural schematic diagram of FIG. 4 from another perspective;

[0015] FIG. 6 is a structural schematic diagram of a connecting module in an embodiment of the application;

[0016] FIG. 7 is a structural schematic diagram of FIG. 6 from another perspective;

[0017] FIG. 8 is a partially exploded structural schematic diagram of a connecting assembly in an embodiment of the application;

[0018] FIG. 9 is a partially cross-sectional structural schematic diagram of a convenient dust collector in an embodiment of the application;

[0019] FIG. 10 is a cross-sectional structural schematic diagram of a dust bin module in an embodiment of the application;

[0020] FIG. 11 is an exploded structural schematic diagram of a cyclone separation structure in an embodiment of the application;

[0021] FIG. 12 is a structural schematic diagram of a second separation cover body in a cross section parallel to the plane where the air outlet of the second separation cover body is located;

[0022] Fig. 13 is a schematic view of a cross section of a second separating cover in an embodiment of the present application, perpendicular to the plane of the air outlet of the second separating cover;

[0023] Fig. 14 is a schematic view of a filter assembly in an embodiment of the present application;

[0024] Fig. 15 is an exploded schematic view of Fig. 14;

[0025] Fig. 16 is a schematic view of a suction head module in an embodiment of the present application;

[0026] Fig. 17 is a schematic view of a suction head module and a fan body module electrically connected in an embodiment of the present application;

[0027] Fig. 18 is a schematic view of a suction head module and a fan body module electrically disconnected in an embodiment of the present application;

[0028] Fig. 19 is a schematic view of a suction head module in an embodiment of the present application;

[0029] Fig. 20 is a schematic view of a partial cross section of a suction head module in an embodiment of the present application;

[0030] Fig. 21 is an exploded schematic view of a suction head module in an embodiment of the present application;

[0031] Fig. 22 is a schematic view of a fan body module in an embodiment of the present application;

[0032] Fig. 23 is a schematic view of a partial exploded view of a blowing module in an embodiment of the present application;

[0033] Fig. 24 is a schematic view of a blowing assembly in an extended state in an embodiment of the present application;

[0034] Fig. 25 is a schematic view of a blowing assembly in a retracted state in an embodiment of the present application;

[0035] Fig. 26 is an exploded schematic view of a blowing assembly in an embodiment of the present application;

[0036] Fig. 27 is a schematic view of a cross section of a blowing module in an embodiment of the present application;

[0037] Fig. 28 is an enlarged schematic view of A in Fig. 27;

[0038] Fig. 29 is an enlarged schematic view of B in Fig. 27;

[0039] Fig. 30 is a schematic view of a convenient cleaner in another embodiment of the present application;

[0040] Fig. 31 is a sectional view of a suction head module and a fan body module according to another embodiment of the present application;

[0041] Fig. 32 is a structural view of a dust bin module according to another embodiment of the present application;

[0042] Fig. 33 is a structural view of a handy vacuum cleaner according to another embodiment of the present application;

[0043] Fig. 34 is a structural view of a handy vacuum cleaner according to another embodiment of the present application;

[0044] Fig. 35 is a structural view of a barrier disposed on a bracket according to an embodiment of the present application;

[0045] Fig. 36 is a plan view of Fig. 35;

[0046] Fig. 37 is a structural view of a filter assembly disposed on an air inlet side of a fan cover according to an embodiment of the present application;

[0047] Fig. 38 is a structural view of a dust bin module according to another embodiment of the present application;

[0048] Fig. 39 is a structural view of a handy vacuum cleaner according to an embodiment of the present application, viewed from another angle.

[0049] Label: 1, convenient dust collector; 10, dust bin module; 11, bin body; 111, bin main body; 112, cover body; 11a, fluid inlet; 11b, clamping groove; 12, clamping part; 13, abutting part; 14, second clamping part; 15, cyclone separation structure; 151, first separation cover body; 151a, through hole; 152, second separation cover body; 152a, air inlet; 152b, air outlet; 1521, first pipe body; 1522, second pipe body; 153, barrier; 153a, barrier pipe; 154, filter assembly; 1541, partition; 1541a, ventilation hole; 1542, filter screen; 1543, vertical partition plate; 1544, first sealing ring; 1545, second sealing ring; 20, connection module; 21, connection shell; 21a, through hole; 21b, mounting slot; 211, bottom shell; 212, face shell; 22, connection buckle; 22a, first connection buckle; 22b, second connection buckle; 23, elastic member; 24, shielding member; 25, abutting flange; 26, first matching part; 30, suction head module; 31, suction head assembly; 311, pipe; 311a, first pipe segment; 311b, second pipe segment; 311c, third pipe segment; 312, driving member; 313, adapter member; 314, second electrical connecting member; 314a, elastic sleeve 314a; 314b, another wire; 315, head cover; 316, tail cover; 32, first clamping part; 33, first electrical connecting member; 331, wire; 34, magnetic suction port assembly; 341, magnetic suction seat; 342, first magnetic member; 343, electrical contact; 40, fan main body module; 41, main shell; 41a, electrical socket; 42, first suction accessory; 43, second suction accessory; 44, second matching part; 45, clamping buckle; 46, main fan; 50, blowing module; 51, blowing assembly; 511, first blowing member; 512, second blowing member; 513, matching part; 513a, sliding block; 514, sliding part; 514a, sliding groove; 515, first positioning part; 515a, first protrusion; 515b, first groove; 516, second positioning part; 516a, second protrusion; 516b, second groove; 52, second magnetic member. DETAILED DESCRIPTION

[0050] For the purpose of facilitating the understanding of the present application, a more complete understanding of the present application can be had by reference to the following description and the accompanying drawings. In the drawings, preferred embodiments of the present application are shown for purposes of illustration. It should be noted, however, that the present application can be practiced in many different forms and should not be considered as limited to the embodiments set forth in the specification below. Rather, the present application is to cover all consistent modifications and variations.

[0051] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. Explained below are the technical solutions of the present application.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0053] As shown in FIGS. 1-2, the present application provides a convenient dust collector 1, which can effectively reduce the possibility of dust blocking the filter holes of the dust bin module 10, so as to ensure the normal operation of the convenient dust collector 1.

[0054] The convenient dust collector 1 comprises a dust bin module 10 and a fan body module 40. The dust bin module 10 has a dust collecting cavity for storing the to-be-adsorbed body. The side wall of the dust bin module 10 is provided with a fluid inlet 11a communicating with the dust collecting cavity. The fan body module 40 is adapted to generate suction force. The to-be-adsorbed body can flow into the dust collecting cavity from the fluid inlet 11a under the action of the suction force of the fan body module 40. The fan body module 40 is arranged at the air outlet side of the dust bin module 10 and is detachably connected with the dust bin module 10.

[0055] The specific structure of the convenient dust collector 1 will be described below in combination with FIGS. 1-29.

[0056] As shown in FIGS. 1-3, the convenient dust collector 1 comprises a dust bin module 10 and a fan body module 40.

[0057] The dust bin module 10 is a garbage recycling station of the convenient dust collector 1. The specific structure of the dust bin module 10 will be described below.

[0058] The dust bin module 10 has a dust collecting cavity, which is a space inside the dust bin module 10 for storing the to-be-adsorbed body. The to-be-adsorbed body can be but is not limited to dust or paper scraps and the like.

[0059] The side wall of the dust bin module 10 is provided with a fluid inlet 11a communicating with the dust collecting cavity. The fluid inlet 11a is an opening of the dust bin module 10 for allowing the dust or paper scraps to enter the dust collecting cavity of the dust bin module 10. The specific shape of the fluid inlet 11a is not limited herein, and can be designed by the designer according to actual needs. For example, the cross-sectional shape of the fluid inlet 11a can be but is not limited to a circle or a rectangle.

[0060] The fan main body module 40 serves as the air source of the handy vacuum cleaner 1, and is adapted to generate suction force so that the dust or paper scraps can flow into the dust collecting cavity of the dust bin module 10 from the fluid inlet 11a of the dust bin module 10 under the action of the suction force. The specific structure of the fan main body module 40 will be described below.

[0061] The fan main body module 40 is arranged at the air outlet side of the dust bin module 10 and detachably connected with the dust bin module 10. The air outlet side of the dust bin module 10 is the side of the bin body 11 (to be described below) where the opening for allowing the air to flow out of the cavity of the bin body 11. The specific detachable connection manner between the fan main body module 40 and the dust bin module 10 is not limited herein, and can be designed by the designer according to actual needs. For example, the fan main body module 40 can be but is not limited to detachably connected with the dust bin module 10 by at least one of screwing, clamping or inserting.

[0062] Based on the handy vacuum cleaner 1 in the embodiments of the present application, the dust bin module 10 is detachably connected with the fan main body module 40, so that the user can periodically detach the dust bin module 10 from the fan main body module 40 according to actual needs, to effectively clean the dust bin module 10, thereby effectively reducing the possibility of dust clogging the filter holes of the dust bin module 10, to ensure that the handy vacuum cleaner 1 can work normally. In addition, detaching the dust bin module 10 from the fan main body module 40 can also effectively avoid the situation that the water splashes into the interior of the fan main body module 40 during the cleaning of the dust bin module 10, thereby burning the fan main body module 40.

[0063] As shown in FIGS. 1-3, the handy vacuum cleaner 1 further comprises a connecting module 20 and a suction head module 30.

[0064] The connecting module 20 serves as the intermediate connecting structure of the handy vacuum cleaner 1, and is used to connect the suction head module 30 and the dust bin module 10, i.e., the suction head module 30 is connected with the dust bin module 10 via the connecting module 20. The specific structure of the connecting module 20 will be described below.

[0065] The connecting module 20 is arranged corresponding to the fluid inlet 11a of the dust bin module 10, and the connecting module 20 is detachably connected with the dust bin module 10. Here, the specific detachable connection mode between the connecting module 20 and the dust bin module 10 is not limited, and the designer can reasonably design according to the actual needs; for example, the connecting module 20 can be but not limited to at least one of the modes such as screwing, clamping or inserting to be detachably connected with the dust bin module 10.

[0066] The suction head module 30 is used to adsorb dust or paper scraps adhered to the seat as the cleaning structure of the convenient dust collector 1, so as to achieve the purpose of cleaning. The specific structure of the suction head module 30 will be introduced below.

[0067] The suction head module 30 is connected with the connecting module 20. Here, the specific connection mode between the suction head module 30 and the connecting module 20 is not limited, and the designer can reasonably design according to the actual needs; for example, when the suction head module 30 is detachably connected with the connecting module 20, the suction head module 30 can be but not limited to at least one of the modes such as screwing, clamping or inserting to be connected with the connecting module 20; for another example, when the suction head module 30 is not detachably connected with the connecting module 20, the suction head module 30 can be but not limited to connected with the connecting module 20 by gluing.

[0068] The suction head module 30 is communicated with the dust collecting cavity of the dust bin module 10 through the connecting module 20, so that dust or paper scraps adhered to the seat can flow in the suction head module 30 (specifically, the suction head assembly 31 to be introduced below), and pass through the through hole 21a of the connecting module 20 (specifically, the connecting shell 21 to be introduced below) to flow from the fluid inlet 11a of the dust bin module 10 into the dust collecting cavity of the dust bin module 10.

[0069] By designing the connecting module 20, the connecting module 20 as an intermediate connecting structure of the suction head module 30 and the dust bin module 10, the detachable connection between the connecting module 20 and the dust bin module 10 can realize the detachable connection between the suction head module 30 and the dust bin module 10; so when the convenient dust collector 1 is idle, the user can realize the disassembly between the suction head module 30 and the dust bin module 10 by disassembling the connecting module 20 from the dust bin module 10, which can effectively reduce the space occupancy of the convenient dust collector 1 to facilitate the user to store.

[0070] As shown in FIGS. 3-6, the connecting module 20 is detachably connected with the dust bin module 10 by clamping. In this design, the connecting module 20 is clamped and connected with the dust bin module 10, which can realize the quick disassembly and quick installation between the connecting module 20 and the dust bin module 10, thereby facilitating the quick disassembly and quick installation between the suction head module 30 connected with the connecting module 20 and the dust bin module 10.

[0071] Specifically, the dust bin module 10 comprises a bin body 11 and a clamping part 12; the bin body 11 has a dust collecting cavity and a fluid inlet 11a; the clamping part 12 is arranged on the side wall of the bin body 11 and is adjacent to the fluid inlet 11a of the bin body 11. The connecting module 20 comprises a connecting shell 21 and a connecting buckle 22; the connecting shell 21 is connected with the suction head module 30 and has a through hole 21a which is in communication with the dust collecting cavity of the dust bin module 10 and the suction head module 30; the connecting buckle 22 is installed on the connecting shell 21, and the connecting buckle 22 is positioned on the bin body 11 by clamping with the clamping part 12.

[0072] Wherein, the bin body 11 serves as the shell of the dust bin module 10, and the bin body 11 has the dust collecting cavity and the fluid inlet 11a; the specific material of the bin body 11 is not limited here, and the designer can make a reasonable selection according to actual needs, for example, the material of the bin body 11 can be but is not limited to plastic; the specific shape of the bin body 11 is also not limited here, and the designer can make a reasonable design according to actual needs, for example, the shape of the cross section of the bin body 11 can be but is not limited to circular or rectangular. The clamping part 12 serves as the clamping structure of the dust bin module 10 for clamping with the connecting buckle 22, and the clamping part 12 can be a solid structure such as a clamping flange connected to the side wall of the bin body 11, or a virtual structure such as a clamping groove formed on the side wall of the bin body 11.

[0073] The connecting shell 21 serves as the shell of the connecting module 20; the specific material of the connecting shell 21 is not limited here, and the designer can make a reasonable design according to actual needs, for example, the material of the connecting shell 21 can be but is not limited to plastic. The connecting buckle 22 serves as the clamping structure of the connecting module 20 for clamping with the clamping part 12, and the specific connection mode between the connecting buckle 22 and the connecting shell 21 is not limited here, and the designer can make a reasonable design according to actual needs; and it can be understood that the specific connection mode between the connecting buckle 22 and the connecting shell 21 is not the same for different specific clamping modes between the connecting buckle 22 and the clamping part 12.

[0074] By designing the bin body 11, the dust collecting cavity of the bin body 11 can effectively store the adsorbed bodies such as dust or paper scraps; by designing the connecting shell 21, the connecting shell 21 serves as a carrier for connecting the suction head module 30 to provide effective support for the suction head module 30; by designing the connecting buckle 22 and the clamping part 12, the connecting shell 21 is connected with the clamping part 12 through the connecting buckle 22 to realize the relative fixation of the position between the connecting shell 21 and the bin body 11, so as to realize the installation between the connecting module 20 and the dust bin module 10; conversely, the connecting shell 21 is separated from the clamping part 12 through the connecting buckle 22 to realize the relative change of the position between the connecting shell 21 and the bin body 11, so as to realize the disassembly between the connecting module 20 and the dust bin module 10.

[0075] It can be understood that the number of connecting buckles 22 can be one or more (two or more); when the number of connecting buckles 22 is one, the connecting shell 21 is connected with the corresponding one clamping portion 12 through the one connecting buckle 22 to achieve one-side connection with the cartridge body 11; when the number of connecting buckles 22 is more, the connecting shell 21 is connected with the corresponding multiple clamping portions 12 one by one through the multiple connecting buckles 22 to achieve multi-side connection with the cartridge body 11; and when the number of connecting buckles 22 is more, the specific forms of the connecting buckles 22 can be the same or different. The specific form of the connecting buckle 22 can be, but is not limited to, one or more of the following embodiments.

[0076] As shown in FIGS. 7-8, in a first embodiment, the connecting shell 21 has a mounting through slot 21b having a first slot and a second slot facing the fluid inlet 11a of the cartridge body 11, and the plane of the first slot of the mounting through slot 21b is perpendicular to the plane of the second slot of the mounting through slot 21b. The connecting buckle 22 includes a first connecting buckle 22a embedded in the mounting through slot 21b, one end of the first connecting buckle 22a passing through the first slot of the mounting through slot 21b, and the other end of the first connecting buckle 22a passing through the second slot of the mounting through slot 21b and clamping with the corresponding clamping portion 12. The connecting module 20 further includes an elastic member 23 located in the mounting through slot 21b, one end of the elastic member 23 abutting against the first connecting buckle 22a, and the other end of the elastic member 23 abutting against the slot wall of the mounting through slot 21b, the elastic member 23 being adapted to produce elastic deformation in a direction perpendicular to the plane of the first slot of the mounting through slot 21b.

[0077] The elastic member 23 is adapted to produce elastic deformation and has elasticity, and the elastic member 23 can be, but is not limited to, a spring or a spring sheet. The elastic member 23 can have a connection relationship with the first connecting buckle 22a (or the slot wall of the mounting through slot 21b) or can not have a connection relationship; for example, when the elastic member 23 has a connection relationship with the first connecting buckle 22a (or the slot wall of the mounting through slot 21b), the elastic member 23 can be, but is not limited to, detachably connected with the first connecting buckle 22a (or the slot wall of the mounting through slot 21b) by at least one of screwing, clamping, or inserting, and the elastic member 23 can be, but is not limited to, non-detachably connected with the first connecting buckle 22a (or the slot wall of the mounting through slot 21b) by gluing.

[0078] By designing the installation through slot 21b, the installation through slot 21b is used to accommodate the first connecting buckle 22a and the elastic member 23 on one hand, and to provide support for the first connecting buckle 22a and the elastic member 23 on the other hand. By designing the first connecting buckle 22a, the connecting shell 21 is connected with the clamping portion 12 through the other end of the first connecting buckle 22a to achieve the relative fixation of the position between the connecting shell 21 and the dust body 11; conversely, the connecting shell 21 is disconnected with the clamping portion 12 through the other end of the first connecting buckle 22a to achieve the relative change of the position between the connecting shell 21 and the dust body 11. By designing the elastic member 23, the elastic member 23 has an elastic force by generating an elastic deformation in a direction perpendicular to the plane of the first slot of the installation through slot 21b, and the elastic force acts on the first connecting buckle 22a to enable the first connecting buckle 22a to automatically reset. When it is needed to achieve the disassembly between the connecting shell 21 and the dust body, by pressing the first connecting buckle 22a, the first connecting buckle 22a extrudes the elastic member 23 and moves away from the first slot of the installation through slot 21b, so that the other end of the first connecting buckle 22a is disconnected with the clamping portion 12, at this time, the disassembly between the connecting shell 21 and the dust body 11 can be achieved; and the extrusion of the first connecting buckle 22a to the elastic member 23 will make the elastic member 23 generate an elastic deformation in a direction perpendicular to the plane of the first slot of the installation through slot 21b to have an elastic force, and when the pressing force acting on the first connecting buckle 22a is removed, the first connecting buckle 22a can move to the direction close to the plane of the first slot of the installation through slot 21b under the action of the elastic force to automatically reset.

[0079] It should be noted that whether the other end of the first connecting buckle 22a is connected with the clamping portion 12 or not, the elastic member 23 is always in a compressed state to have an initial elastic force (and only when the pressing force acting on the first connecting buckle 22a is greater than the initial elastic force, the disassembly between the connecting shell 21 and the dust body 11 can be achieved), when the other end of the first connecting buckle 22a is connected with the clamping portion 12, the first connecting buckle 22a will be tightly abutted with the clamping portion 12 under the action of the initial elastic force, so that the connection stability between the connecting shell 21 and the dust body 11 can be further enhanced, thereby further enhancing the connection stability between the connecting module 20 and the dust bin module 10.

[0080] As shown in FIGS. 7-8, in the second embodiment, the connecting buckle 22 includes a second connecting buckle 22b, the second connecting buckle 22b is integrally formed with the connecting shell 21, and the end of the second connecting buckle 22b away from the connecting shell 21 is connected with the clamping portion 12.

[0081] Among them, the second connecting buckle 22b can be but not limited to integrally formed with the connecting shell 21 by injection molding or 3D printing.

[0082] By designing the second connecting buckle 22b, the connecting shell 21 is connected with the clamping part 12 through the second connecting buckle 22b away from one end of the connecting shell 21 to achieve the relative fixation of the position between the connecting shell 21 and the dust body 11; on the contrary, the connecting shell 21 is disconnected with the clamping part 12 through the second connecting buckle 22b away from one end of the connecting shell 21 to achieve the relative change of the position between the connecting shell 21 and the dust body 11. When it is needed to realize the disassembly of the connecting shell 21 and the dust body, the connecting shell 21 is deformed by applying force to the connecting shell 21 to make the second connecting buckle 22b away from one end of the connecting shell 21 and the clamping part 12, at which time the disassembly of the connecting shell 21 and the dust body 11 can be realized; and the second connecting buckle 22b can be automatically restored after being disconnected with the clamping part 12.

[0083] It should be noted that the first connecting buckle 22a and the second connecting buckle 22b are two different specific forms of the connecting buckle 22; when the number of the connecting buckle 22 is one, the connecting buckle 22 can be the first connecting buckle 22a or the second connecting buckle 22b; when the number of the connecting buckle 22 is multiple, the multiple connecting buckles 22 can all be the first connecting buckle 22a, all be the second connecting buckle 22b, or part of the first connecting buckle 22a and the rest of the second connecting buckle 22b.

[0084] As shown in FIG. 4 and FIG. 7, the number of the clamping part 12 is multiple, and the multiple clamping parts 12 are arranged on both sides of the fluid inlet 11a of the dust body 11 along the first preset direction; the number of the connecting buckle 22 is multiple, and the multiple connecting buckles 22 are correspondingly clamped with the multiple clamping parts 12. In this design, by designing the multiple connecting buckles 22 and the multiple clamping parts 12, the connecting shell 21 is connected with the corresponding at least one clamping part 12 through at least one connecting buckle 22 on both sides along the first preset direction, so as to realize the multi-side connection of the connecting shell 21 and the dust body 11, which can further enhance the connection stability between the connecting module 20 and the dust bin module 10 while realizing the quick installation between the connecting module 20 and the dust bin module 10.

[0085] Specifically, the number of the clamping portions 12 is two, and the two clamping portions 12 are arranged on both sides of the fluid inlet 11a of the bin body 11 along a first preset direction. The number of the connecting buckles 22 is two, and the two connecting buckles 22 include a first connecting buckle 22a and a second connecting buckle 22b; the first connecting buckle 22a is embedded in the mounting slot 21b at one side end of the connecting shell 21 in the first preset direction, and the first connecting buckle 22a is clamped with the corresponding one clamping portion 12; the second connecting buckle 22b is integrally formed on the other side end of the connecting shell 21 in the first preset direction, and the second connecting buckle 22b is clamped with the corresponding other clamping portion 12. In this way, by designing the first connecting buckle 22a and the second connecting buckle 22b, the two side ends of the connecting shell 21 in the first preset direction are respectively connected with the corresponding two clamping portions 12 through the first connecting buckle 22a and the second connecting buckle 22b, so that the connecting shell 21 and the bin body 11 are connected on both sides in the first preset direction.

[0086] The dust bin module 10 can further include two abutting portions 13; the two abutting portions 13 are arranged on both sides of the fluid inlet 11a of the bin body 11 along a second preset direction. The connecting module 20 further includes two abutting flanges 25; one abutting flange 25 is connected to one side of the connecting shell 21 in the second preset direction, and the one abutting flange 25 abuts with the corresponding one abutting portion 13; the other abutting flange 25 is connected to the other side of the connecting shell 21 in the second preset direction, and the other abutting flange 25 abuts with the corresponding other abutting portion 13. Wherein, the second preset direction intersects with the first preset direction (for example, the second preset direction is perpendicular to the first preset direction). In this way, by designing the two abutting flanges 25, the two side ends of the connecting shell 21 in the second preset direction are respectively abutted with the corresponding two abutting portions 13 through the two abutting flanges 25, so as to limit the movement of the connecting shell 21 relative to the bin body 11 along the second preset direction, based on the cooperation of the two side ends of the connecting shell 21 in the first preset direction being respectively connected with the corresponding two clamping portions 12 through the first connecting buckle 22a and the second connecting buckle 22b, the connection stability between the connecting shell 21 and the bin body 11 can be further effectively enhanced.

[0087] As shown in FIG. 8, the connecting shell 21 includes a face shell 212 and a bottom shell 211; the face shell 212 covers the bottom shell 211 and is detachably connected with the bottom shell 211, the face shell 212 and the bottom shell 211 jointly configure the above-mentioned through hole 21a, and the face shell 212 is connected with the suction head module 30. The connecting module 20 further includes a shielding piece 24; the shielding piece 24 is arranged corresponding to the through hole 21a and is detachably connected with the face shell 212, and the shielding piece 24 can be opened or closed relative to the face shell 212 to open or close the fluid inlet 11a of the bin body 11.

[0088] The specific detachable connection manner between the face shell 212 and the bottom shell 211 is not limited herein, and a designer can reasonably design according to actual needs; for example, the face shell 212 can be, but is not limited to, fixedly connected with the bottom shell 211 by at least one of the following manners: screwing, clamping, or inserting. The shielding piece 24 can be, but is not limited to, a shielding plate or a shielding sheet; the specific detachable connection manner between the shielding piece 24 and the face shell 212 is not limited herein, and a designer can reasonably design according to actual needs; for example, the shielding piece 24 can be, but is not limited to, rotationally connected with the face shell 212 by clamping or inserting. The shielding piece 24 has an open state and a closed state, and can be switched between the open state and the closed state; in the open state, the shielding piece 24 is rotated relative to the face shell 212 to open the fluid inlet 11a of the bin body 11, so that the suction head module 30 is in communication with the dust collection cavity of the bin body 11, and dust or paper scraps adhered to the seat can flow in the suction head module 30 (specifically, a suction head assembly 31 to be introduced below) and flow into the dust collection cavity of the bin body 11 from the fluid inlet 11a of the bin body 11 through the through hole 21a of the connecting shell 21; in the closed state, the shielding piece 24 is rotated relative to the face shell 212 to shield the fluid inlet 11a of the bin body 11, so that the suction head module 30 is not in communication with the dust collection cavity of the bin body 11, and dust or paper scraps adhered to the seat cannot finally flow into the dust collection cavity of the bin body 11 from the fluid inlet 11a of the bin body 11.

[0089] By designing the connecting shell 21 as two face shells 212 and bottom shells 211 that are independent of each other and detachably connected, when the shielding piece 24 is worn out due to, for example, long-time rotation, the bottom shell 211 can be easily detached to effectively replace the shielding piece 24 connected to the face shell 212, which is convenient to operate, and also facilitates replacement of a single damaged face shell 212 or bottom shell 211 in the later stage, thereby achieving the purpose of saving costs compared with replacing the entire connecting shell 21.

[0090] As shown in FIG. 9, the dust bin module 10 further includes a cyclone separation structure 15 for effectively separating different volumes of the to-be-adsorbed bodies flowing into the dust collection cavity of the bin body 11 from the fluid inlet 11a of the bin body 11.

[0091] As shown in FIGS. 10-11, the cyclone separation structure 15 includes a first separation cover body 151, a second separation cover body 152, a barrier piece 153, and a filter assembly 154.

[0092] The first separation cover 151 is an outer separation part of the cyclone separation structure 15, and is used for effectively separating garbage such as paper scraps of large size and dust of small size in the suction body. The first separation cover 151 is located in the dust collection cavity of the bin body 11; the specific structure of the first separation cover 151 is not limited here, and a designer can reasonably design according to actual needs; for example, the first separation cover 151 is a circular cylindrical structure, and a plurality of through holes 151a are arranged on the circumferential side surface of the first separation cover 151, and the plurality of through holes 151a are arranged at intervals around the central axis of the first separation cover 151 in M rows and N columns. Thus, under the suction of the main fan 46 (to be described below) of the fan main module 40, garbage such as dust or paper scraps flows into the dust collection cavity of the bin body 11 from the fluid inlet 11a of the bin body 11, and garbage such as dust of small size can pass through the through holes 151a of the first separation cover 151 and enter the cavity of the first separation cover 151, while garbage such as paper scraps of large size cannot pass through the through holes 151a of the first separation cover 151 and is blocked in the passage between the inner circumferential side surface of the bin body 11 and the outer circumferential side surface of the first separation cover 151.

[0093] The first separation cover 151 is used for connecting with the bin body 11; the specific connection mode between the first separation cover 151 and the bin body 11 is not limited here, and a designer can reasonably design according to actual needs; for example, the first separation cover 151 can be, but is not limited to, detachably connected with the bin body 11 by at least one of screwing, clamping or inserting; for another example, the first separation cover 151 can be, but is not limited to, non-detachably connected with the bin body 11 by gluing.

[0094] The second separation cover 152 is an inner separation part of the cyclone separation structure 15, and is used for effectively separating large-particle dust and small-particle dust in the dust entering the cavity of the second separation cover 152. The specific structure of the second separation cover 152 will be described below.

[0095] The second separation cover 152 is arranged in the cavity of the first separation cover 151, so that the second separation cover 152 and the first separation cover 151 form an inner-outer nested structure. The specific connection mode of the second separation cover 152 is not limited here, and the designer can reasonably design according to actual needs; for example, the second separation cover 152 can be connected with the first separation cover 151, at this time the second separation cover 152 can be but not limited to detachably connected with the first separation cover 151 by at least one of the modes such as screwing, clamping or inserting, or the second separation cover 152 can be but not limited to non-detachably connected with the first separation cover 151 by the mode of gluing; for another example, the second separation cover 152 can also be used to connect with the bin body 11, at this time the second separation cover 152 can be but not limited to detachably connected with the bin body 11 by at least one of the modes such as screwing, clamping or inserting, or the second separation cover 152 can be but not limited to non-detachably connected with the bin body 11 by the mode of gluing.

[0096] The air inlet 152a of the second separation cover 152 is arranged close to the air outlet 152b of the second separation cover 152; for example, the second separation cover 152 is in a cylindrical structure, the air outlet 152b of the second separation cover 152 is located at the cylinder end face of the second separation cover 152, and the air inlet 152a of the second separation cover 152 is located at one end of the cylinder side face of the second separation cover 152 close to the cylinder end face.

[0097] As shown in FIGS. 10-11, the barrier 153, as another inner separation piece of the cyclone separation structure 15, cooperates with the second separation cover 152 to effectively separate large-particle dust and small-particle dust in the dust entering the cavity of the second separation cover 152. The specific structure of the barrier 153 will be introduced below.

[0098] The baffle 153 is arranged corresponding to the air outlet 152b of the second separation cover 152. The specific connection mode of the baffle 153 is not limited here, and the designer can reasonably design according to actual needs; for example, the baffle 153 body can be connected with the second separation cover 152, at this time the baffle 153 can be but not limited to at least one of the modes such as screwing, clamping or inserting to be detachably connected with the second separation cover 152, or the baffle 153 can be but not limited to being glued to be non-detachably connected with the second separation cover 152; for another example, the baffle 153 can also be connected with the first separation cover 151, at this time the baffle 153 can be but not limited to at least one of the modes such as screwing, clamping or inserting to be detachably connected with the first separation cover 151, or the baffle 153 can be but not limited to being glued to be non-detachably connected with the first separation cover 151; for another example, the baffle 153 can also be used to be connected with the bin body 11, at this time the baffle 153 can be but not limited to at least one of the modes such as screwing, clamping or inserting to be detachably connected with the bin body 11, or the baffle 153 can be but not limited to being glued to be non-detachably connected with the bin body 11.

[0099] At least part of the baffle 153 extends into the cavity of the second separation cover 152 to separate the air outlet 152b of the second separation cover 152 from the air inlet 152a of the second separation cover 152. Thus, under the suction of the main fan 46 of the fan main body module 40, for example, dust flows into the cavity of the second separation cover 152 from the air inlet 152a of the second separation cover 152, wherein for example, large-particle dust settles at the bottom of the second separation cover 152, and for example, small-particle dust continuously moves in the channel between the outer peripheral side surface of the baffle 153 and the inner peripheral side surface of the second separation cover 152, and finally moves towards the air outlet 152b of the second separation cover 152 over the baffle 153. It should be noted that after the dust flows into the cavity of the second separation cover 152 from the air inlet 152a of the second separation cover 152, the wind speed of the main fan 46 of the fan main body module 40 can be adjusted to make the large-particle dust directly settle at the bottom of the second separation cover 152 and make the small-particle dust move towards the air outlet 152b of the second separation cover 152 over the baffle 153, so as to effectively separate the large-particle dust and the small-particle dust, and effectively reduce the possibility of the large-particle dust moving towards the air outlet 152b of the second separation cover 152 over the baffle 153 and blocking the filter assembly 154.

[0100] The filter assembly 154 is a structure for filtering small-particle dust as the cyclone separation structure 15. The specific structure of the filter assembly 154 will be introduced below.

[0101] The filter assembly 154 is arranged outside the second separation cover 152 and on the side of the second separation cover 152 where the air outlet 152b is located. The specific connection mode of the filter assembly 154 is not limited here, and the designer can reasonably design according to actual needs; for example, the filter assembly 154 can be, but is not limited to, detachably connected with the second separation cover 152 / the first separation cover 151 / the bin body 11 by at least one of screwing, clamping, or inserting.

[0102] It should be noted that the first separation cover 151 is used for effective separation of, for example, large-volume paper scraps and the like from the to-be-adsorbed body and, for example, small-volume dust and the like from the to-be-adsorbed body as primary separation; the second separation cover 152 cooperates with the barrier 153 to perform effective separation of, for example, large-particle dust from small-particle dust in the cavity of the second separation cover 152 as secondary separation; and the filter assembly 154 performs effective separation of small-particle dust from airflow as tertiary separation to achieve the effect of purifying the airflow.

[0103] Through the design of the first separation cover 151, the first separation cover 151 can effectively separate, for example, large-volume paper scraps and the like from the to-be-adsorbed body and, for example, small-volume dust and the like from the to-be-adsorbed body. Through the design of the second separation cover 152 and the barrier 153, the second separation cover 152 and the barrier 153 cooperate to flow, for example, dust into the cavity of the second separation cover 152 from the air inlet 152a of the second separation cover 152, wherein, for example, large-particle dust will settle at the bottom of the second separation cover 152, and, for example, small-particle dust will continuously move in the channel between the outer circumferential side of the barrier 153 and the inner circumferential side of the second separation cover 152 and eventually move toward the air outlet 152b of the second separation cover 152 by overcoming the barrier 153 to achieve effective separation of large-particle dust and small-particle dust and reduce the possibility of large-particle dust blocking the filter assembly 154. Through the design of the filter assembly 154, the filter assembly 154 can effectively separate small-particle dust from airflow to achieve the effect of purifying the airflow.

[0104] As shown in FIGS. 10-11, the barrier 153 includes a barrier tube 153a extending into the cavity of the second separation cover 152, the barrier tube 153a being in communication with the air outlet 152b of the second separation cover 152, and the outer peripheral side of the barrier tube 153a being spaced apart from the inner peripheral side of the second separation cover 152. Thus, under the suction of the main fan 46 of the fan body module 40, dust, for example, flows into the cavity of the second separation cover 152 from the air inlet 152a of the second separation cover 152, wherein large-particle dust settles at the bottom of the second separation cover 152, and small-particle dust continuously moves in the channel formed between the outer peripheral side of the barrier tube 153a and the inner peripheral side of the second separation cover 152, and finally flows from the cavity of the barrier tube 153a to the air outlet 152b of the second separation cover 152 by passing over the tube wall of the barrier tube 153a.

[0105] Of course, the barrier 153 can also include a barrier plate (not shown in the drawings) extending into the cavity of the second separation cover 152, the barrier plate being spaced apart from the inner peripheral side of the second separation cover 152 on the side facing the air inlet 152a of the second separation cover 152. Thus, under the suction of the main fan 46 of the fan body module 40, dust, for example, flows into the cavity of the second separation cover 152 from the air inlet 152a of the second separation cover 152, wherein large-particle dust settles at the bottom of the second separation cover 152, and small-particle dust continuously moves in the channel formed between the barrier plate and the inner peripheral side of the second separation cover 152, and finally moves toward the air outlet 152b of the second separation cover 152 by passing over the barrier plate.

[0106] When the barrier 153 includes the barrier tube 153a, the specific design of the barrier tube 153a and the second separation cover 152 in terms of size can include one or more of the following embodiments, but is not limited thereto.

[0107] As shown in FIG. 12, in a first embodiment, in the direction parallel to the plane in which the air outlet 152b of the second separation cover 152 is located, the inner diameter of the second separation cover 152 is D1, and the inner diameter of the barrier tube 153a is D2; and D2 / D1 = 0.5. By reasonably designing the ratio of the inner diameter D2 of the barrier tube 153a and the inner diameter D1 of the second separation cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan body module 40, and the possibility of large-particle dust passing over the tube wall of the barrier tube 153a from the cavity of the barrier tube 153a to the air outlet 152b of the second separation cover 152 to block the filter assembly 154 can be further effectively reduced.

[0108] As shown in FIG. 12, in the second embodiment, the inner diameter of the second separation cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separation cover 152 is located, the diameter of the air inlet 152a of the second separation cover 152 is D3, and D3 / D1 = 0.3. By reasonably designing the ratio of the diameter D3 of the air inlet 152a of the second separation cover 152 and the inner diameter D1 of the second separation cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover 152 to block the filter assembly 154 can be further effectively reduced.

[0109] As shown in FIG. 13, in the third embodiment, the inner diameter of the second separation cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separation cover 152 is located, the length of the blocking pipe 153a is H1 in the direction perpendicular to the plane where the air outlet 152b of the second separation cover 152 is located, and H1 / D1 = 1.0. By reasonably designing the ratio of the length H1 of the blocking pipe 153a and the inner diameter D1 of the second separation cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover 152 to block the filter assembly 154 can be further effectively reduced.

[0110] As shown in FIG. 13, in the fourth embodiment, the inner diameter of the second separation cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separation cover 152 is located, the length of the air inlet 152a of the second separation cover 152 is H2 in the direction perpendicular to the plane where the air outlet 152b of the second separation cover 152 is located, and H2 / D1 = 0.7. By reasonably designing the ratio of the length H2 of the air inlet 152a of the second separation cover 152 and the inner diameter D1 of the second separation cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover 152 to block the filter assembly 154 can be further effectively reduced.

[0111] As shown in FIG. 13, in the fifth embodiment, the inner diameter of the second separation cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separation cover 152 is located; the length of the second separation cover 152 is H3 in the direction perpendicular to the plane where the air outlet 152b of the second separation cover 152 is located; and H3 / D1=3.76. By reasonably designing the ratio of the length H3 of the second separation cover 152 and the inner diameter D1 of the second separation cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover 152 and blocking the filter assembly 154 can be further effectively reduced.

[0112] As shown in FIG. 13, the second separation cover 152 includes a first pipe body 1521 and a second pipe body 1522 connected with the first pipe body 1521; the first pipe body 1521 is closer to the air outlet 152b of the second separation cover 152 than the second pipe body 1522. From one side close to the air outlet 152b of the second separation cover 152 to one side away from the air outlet 152b of the second separation cover 152; the inner diameter of the first pipe body 1521 is equal everywhere; and the inner diameter of the second pipe body 1522 gradually decreases.

[0113] Specifically, the specific design of the first pipe body 1521 and the second pipe body 1522 in size can include but is not limited to one or more of the following embodiments.

[0114] As shown in FIG. 13, in the first embodiment, the inner diameter of the first pipe body 1521 is D1 in the direction parallel to the plane where the air outlet 152b of the second separation cover 152 is located (the inner diameter D1 of the first pipe body 1521 is also the inner diameter D1 of the second separation cover 152 since the second separation cover 152 includes the first pipe body 1521); the length of the first pipe body 1521 is H4 in the direction perpendicular to the plane where the air outlet 152b of the second separation cover 152 is located; and H4 / D1=1.5. By reasonably designing the ratio of the length H4 of the first pipe body 1521 and the inner diameter D1 of the first pipe body 1521, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover 152 and blocking the filter assembly 154 can be further effectively reduced.

[0115] As shown in FIG. 13, in the second embodiment, the second tube body 152 has a cross section perpendicular to the plane in which the air outlet 152b of the second separation cover 152 is located; the cross section has two side edge lines close to the central axis of the second separation cover 152; the included angle between the two side edge lines is a, and a = 13.75 degrees. By reasonably designing the value of the included angle a, the main fan 46 of the fan main body module 40 can form a larger suction force at the air inlet 152a of the first tube body 1521, ensuring that the large and small particle dusts smoothly enter the cavity of the first tube body 1521 from the air inlet 152a of the first tube body 1521, so as to ensure the effective separation of the subsequent large and small particle dusts.

[0116] As shown in FIGS. 10-11, it is considered that the number of the second separation cover 152 can be one or more (two or more); when the number of the second separation cover 152 is more, the plurality of second separation covers 152 are distributed at equal intervals around the central axis of the first separation cover 151; the number of the barrier 153 is more, and the plurality of barriers 153 are arranged one by one corresponding to the plurality of second separation covers 152.

[0117] Among them, the plurality of second separation covers 152 can be but not limited to formed into an integral structure by injection molding or 3D printing; the plurality of barriers 153 can be but not limited to formed into an integral structure by injection molding or 3D printing. The whole formed by the plurality of second separation covers 152 and the whole formed by the plurality of barriers 153 are arranged in a split manner, and the two can be but not limited to connected in a detachable manner by at least one of the following ways: screwing, clamping or inserting.

[0118] By designing the plurality of second separation covers 152 and the plurality of barriers 153 arranged at equal intervals around the central axis of the first separation cover 151, the dusts flowing into the cavity of the first separation cover 151 from the through hole 151a on the peripheral side surface of the first separation cover 151 can flow into the cavities of the different second separation covers 152 from the air inlets 152a of the second separation covers 152, and each second separation cover 152 cooperates with the corresponding barrier 153 to effectively separate the large and small particle dusts flowing into the cavity thereof, so as to effectively improve the separation efficiency of the cyclone separation structure 15.

[0119] As shown in FIG. 10, FIG. 14 and FIG. 15, the filtering assembly 154 comprises a partition 1541 and a filter screen 1542; the partition 1541 has a plurality of air vents 1541a which are equally spaced around the central axis of the first separation cover body 151; each air vent 1541a corresponds to an air outlet 152b of a second separation cover body 152; the filter screen 1542 is arranged on the side of the partition 1541 which faces the air outlets 152b of the second separation cover bodies 152, and the filter screen 1542 covers all the air vents 1541a.

[0120] The partition 1541 is used to uniformly distribute the air flow formed under the suction force of the main fan 46 of the fan body module 40 into the cavities of the second separation cover bodies 152. The specific structure of the partition 1541 is not limited here, and the designer can make reasonable design according to actual needs; for example, the partition 1541 can be but is not limited to a ring-shaped plate structure. The specific connection mode between the partition 1541 and the blocking member 153 / second separation cover body 152 / first separation cover body 151 is not limited here, and the designer can make reasonable design according to actual needs; for example, the partition 1541 can be but is not limited to detachably connected with the blocking member 153 / second separation cover body 152 / first separation cover body 151 through screwing, clamping or inserting, so as to facilitate the replacement of the filter screen 1542.

[0121] The filter screen 1542 is used to filter small particles of dust, and the filter screen 1542 can be positioned on the air outlet side of the second separation cover body 152 (i.e. the side where the air outlet 152b of the second separation cover body 152 is located) through the partition 1541, so that the replacement of the filter screen 1542 can be realized by detaching the partition 1541, which is simple, convenient and fast.

[0122] By designing the partition 1541, the partition 1541 can uniformly distribute the air flow formed under the suction force of the main fan 46 of the fan body module 40 into the cavities of the second separation cover bodies 152, so as to ensure that each second separation cover body 152 cooperates with the corresponding blocking member 153 to effectively separate large particles of dust and small particles of dust flowing into the cavity, thereby improving the separation efficiency of the cyclone separation structure 15, and effectively reducing the possibility of noise caused by uneven distribution of air flow. By designing the filter screen 1542, the filter screen 1542 can effectively separate small particles of dust from the air flow to achieve the effect of purifying the air flow.

[0123] As shown in FIGS. 14 and 15, the filtering assembly 154 further comprises a plurality of vertical partition plates 1543, each of which is located between two adjacent ventilation holes 1541a and fixedly connected with the partition 1541. Among them, the vertical partition plate 1543 can be, but is not limited to, integrally formed with the partition 1541 by injection molding or 3D printing. By designing the vertical partition plate 1543, the adjacent two vertical partition plates 1543 have a guiding effect on the air flow flowing out of the air outlet 152b of the corresponding second separation cover 152, which can make the air flow flowing out of the air outlet 152b of the plurality of second separation covers 152 evenly flow into the air inlet side of the main air fan 46 of the fan main body module 40.

[0124] As shown in FIGS. 14 and 15, the filtering assembly 154 further comprises a first sealing ring 1544, which is arranged on the side of the partition 1541 facing the air outlet 152b of the second separation cover 152. Among them, the material of the first sealing ring 1544 can be, but is not limited to, elastic rubber or elastic silica gel. By designing the first sealing ring 1544, the first sealing ring 1544 can effectively seal the outer periphery of the partition 1541 to effectively reduce the possibility of air leakage.

[0125] As shown in FIGS. 14 and 15, the filtering assembly 154 further comprises a second sealing ring 1545, which is arranged on the side of the partition 1541 away from the air outlet 152b of the second separation cover 152. Among them, the material of the second sealing ring 1545 can be, but is not limited to, elastic rubber or elastic silica gel. By designing the second sealing ring 1545, the second sealing ring 1545 can effectively seal the outer periphery of the partition 1541 to effectively reduce the possibility of air leakage. It is worth mentioning that the second sealing ring 1545 cooperates with the first sealing ring 1544 to achieve double effective sealing of the outer periphery of the partition 1541, so as to avoid air leakage of the outer periphery of the partition 1541.

[0126] As shown in FIGS. 3, 6 and 16, it can be understood that the suction head module 30 is used to adsorb adsorbing bodies such as dust or paper scraps, and the connection between the suction head module 30 and the connection module 20 can be detachable or non-detachable. For example, when the connection between the suction head module 30 and the connection module 20 is detachable, the suction head module 30 can be, but is not limited to, connected with the connection module 20 by at least one of screwing, clamping or inserting. In the embodiment of the present application, the suction head module 30 is detachably connected with the connection module 20 by clamping.

[0127] Specifically, the suction head module 30 comprises a suction head assembly 31 and a first clamping portion 32; the suction head assembly 31 is used for adsorbing the adsorbed body; the first clamping portion 32 is arranged at one end of the suction head assembly 31 close to the fluid inlet 11a of the cartridge body 11. The connecting module 20 further comprises a first matching portion; the first matching portion 26 is arranged at a position corresponding to the first clamping portion 32 of the connecting shell 21, and the first matching portion 26 is clamped with the first clamping portion 32 to position the suction head assembly 31 in the connecting shell 21.

[0128] The suction head assembly 31 is used for adsorbing the adsorbed body such as dust or paper scraps, and the suction head assembly 31 is telescopic; the specific structure of the suction head assembly 31 will be introduced below.

[0129] The first clamping portion 32 is used for clamping with the first matching portion 26 as the clamping structure of the suction head module 30; the first clamping portion 32 can be a solid structure such as a clamping flange connected to the suction head assembly 31, or a virtual structure such as a clamping groove formed on the suction head assembly 31. The first matching portion 26 is used for clamping with the first clamping portion 32 as the clamping structure of the connecting module 20; the first matching portion 26 can be a solid structure such as a clamping flange connected to the connecting shell 21, or a virtual structure such as a clamping groove formed on the connecting shell 21.

[0130] By designing the first clamping portion 32 and the first matching portion 26, the suction head assembly 31 is clamped and connected with the first matching portion 26 through the first clamping portion 32 to realize the relative fixation of the position between the suction head assembly 31 and the connecting shell 21, so that the installation between the suction head module 30 and the connecting module 20 can be realized; on the contrary, the suction head assembly 31 is separated from the first matching portion 26 through the first clamping portion 32 to realize the relative change of the position between the suction head assembly 31 and the connecting shell 21, so that the disassembly between the suction head module 30 and the connecting module 20 can be realized; the operation is simple, convenient and fast.

[0131] As shown in FIG. 3, the convenient dust collector 1 further comprises a blowing module 50; the air inlet side of the blowing module 50 corresponds to the air outlet side of the fan main body module 40. The suction head module 30 is detachably connected with the electrical socket 41a of the fan main body module 40; and / or, the blowing module 50 is detachably connected with the fan main body module 40.

[0132] The air outlet side of the fan main body module 40 is the side where the opening of the cavity of the fan main body module 40 (specifically, the main shell 41 introduced below) for the air flow to flow out of the cavity of the fan main body module 40. The air inlet side of the blowing module 50 is the side where the opening of the cavity of the blowing module 50 (mainly the blowing assembly 51 introduced below) for the air flow to flow into the cavity of the blowing module 50.

[0133] When the detachable electrical connection is formed between the suction head module 30 and the electrical socket 41a of the fan body module 40, the installation and dismounting between the suction head module 30 and the fan body module 40 can be realized, and the storage and maintenance replacement of the suction head module 30 and the fan body module 40 are facilitated. When the detachable connection is formed between the blowing module 50 and the fan body module 40, the installation and dismounting between the blowing module 50 and the fan body module 40 can be realized, and the storage and maintenance replacement of the blowing module 50 and the fan body module 40 are facilitated.

[0134] As shown in FIG. 3 and FIG. 16-FIG. 19, the suction head module 30 is detachably electrically connected with the electrical socket 41a of the fan body module 40 in a manner of magnetic adsorption.

[0135] Specifically, the fan body module 40 comprises a main housing 41 and a first suction accessory 42; the main housing 41 is connected with the dust bin module 10 and the blowing module 50; the first suction accessory 42 is arranged at the electrical socket 41a of the main housing 41. The suction head module 30 further comprises a first electrical connecting piece 33 and a magnetic adsorption port assembly 34; a first end of the first electrical connecting piece 33 is electrically connected with the suction head assembly 31, and a second end of the first electrical connecting piece 33 is positioned at the first suction accessory 42 through the magnetic adsorption port assembly 34 to realize the electrical connection with the electrical socket 41a of the main housing 41.

[0136] Among them, the main housing 41 serves as the connecting structure of the fan body module 40, which is used to realize the connection with the blowing module 50 (specifically the blowing assembly 51 introduced below) and the dust bin module 10 (specifically the bin body 11 introduced above) in structure, and is used to realize the connection with the magnetic adsorption port assembly 34 in electrical property. The specific structure of the main housing 41 is not limited here, and the designer can make reasonable design according to actual needs.

[0137] The first suction accessory 42 serves as the positioning structure of the fan body module 40 and is used to magnetically adsorb and cooperate with the first magnetic piece 342 (introduced below). The first suction accessory 42 can be one of a magnet or a steel sheet. The specific connection mode between the first suction accessory 42 and the electrical socket 41a of the main housing 41 is not limited here, and the designer can make reasonable design according to actual needs; for example, the first suction accessory 42 can be but is not limited to detachably connected with the electrical socket 41a of the main housing 41 by at least one of screwing, clamping or inserting; for another example, the first suction accessory 42 can be but is not limited to non-detachably connected with the electrical socket 41a of the main housing 41 by gluing.

[0138] The first electrical connecting piece 33 serves as the conductive piece of the suction head module 30 and is used to realize the electrical connection between the suction head assembly 31 and the magnetic adsorption port assembly 34. The first electrical connecting piece 33 can but is not limited to comprise a wire 331.

[0139] The magnetic suction port assembly 34 is used as a conductive structure of the suction head module 30 to realize the electrical connection between the first electrical connector 33 and the electrical socket 41a of the main shell 41, and is used as a connecting structure of the suction head module 30 to realize the structural connection between the first electrical connector 33 and the electrical socket 41a of the main shell 41. The magnetic suction port assembly 34 can include, but is not limited to, a magnetic suction seat 341, a first magnetic element 342, and an electrical contact 343. The magnetic suction seat 341 is connected to the second end of the first electrical connector 33. The first magnetic element 342 is embedded in the magnetic suction seat 341, and has a mounting hole. The electrical contact 343 is inserted into the mounting hole and electrically connected to the second end of the first electrical connector 33. The first magnetic element 342 is used as a positioning structure of the magnetic suction port assembly 34 to magnetically attract the first suction accessory 42. The first magnetic element 342 can be a magnet or another type of steel sheet. The specific connection between the first magnetic element 342 and the magnetic suction seat 341 is not limited here, and the designer can make reasonable design according to actual needs. For example, the first magnetic element 342 can be detachably connected to the magnetic suction seat 341 by at least one of screwing, clamping, or inserting. For another example, the first magnetic element 342 can be non-detachably connected to the magnetic suction seat 341 by gluing.

[0140] By designing the first suction accessory 42 and the magnetic suction port assembly 34, the first electrical connector 33 is electrically connected to the electrical socket 41a of the main shell 41 by the magnetic suction port assembly 34 to attract the first suction accessory 42, so that the suction head assembly 31 is electrically connected to the electrical socket 41a of the main shell 41. Conversely, the first electrical connector 33 is electrically disconnected from the electrical socket 41a of the main shell 41 by the magnetic suction port assembly 34 to release the first suction accessory 42, so that the suction head assembly 31 is electrically disconnected from the electrical socket 41a of the main shell 41. This facilitates the electrical connection and disconnection between the suction head module 30 and the electrical socket 41a of the fan main body module 40.

[0141] Of course, as shown in FIG. 9, the fan main body module 40 also includes a main fan 46 suitable for generating suction force, which is located in the cavity of the main shell 41 and is detachably connected to the main shell 41. The main fan 46 can be fixedly connected to the main shell 41 by at least one of screwing, clamping, or inserting. This facilitates timely replacement of damaged main fans 46.

[0142] As shown in FIG. 20-21, the suction head assembly 31 comprises a tube member 311, a driving member 312 and a tip member 313; the tube member 311 has a cavity for the flow of the adsorbed body; the driving member 312 is located in the cavity and connected with the tube member 311, the driving member 312 is electrically connected with the first end of the first electrical connector 33; the tip member 313 is located at the air inlet side of the tube member 311 and at least partially extends out of the cavity, the tip member 313 is connected with the driving end of the driving member 312, and the tip member 313 is configured to be lifted up the adsorbed body adhered to the surface to be cleaned under the driving of the driving member 312.

[0143] The tube member 311 serves as the pipeline of the suction head assembly 31 and has a cavity for the flow of the adsorbed body; the specific structure of the tube member 311 will be introduced below. The driving member 312 serves as the power source of the suction head assembly 31 and is used to drive the tip member 313 to move, and the driving member 312 can but not limited to include a motor. The tip member 313 serves as the accessory of the suction head assembly 31 and is used to contact the surface to be cleaned to lift up the adsorbed body adhered to the surface to be cleaned. It should be noted that the main air blower 46 and the driving member 312 of the suction head assembly 31 form a double motor, which can effectively reduce the overall volume of the convenient dust collector 1 and achieve the purpose of saving costs.

[0144] By designing the tube member 311, the tube member 311 is used to provide a flow channel for the adsorbed body, so that the adsorbed body can be smoothly sucked into the dust bin module 10 of the convenient dust collector 1 through the tube member 311; by designing the driving member 312 and the tip member 313, the driving end of the driving member 312 is connected with the tip member 313 to drive the tip member 313 to move, so that the tip member 313 contacts the surface to be cleaned to lift up the adsorbed body adhered to the surface to be cleaned, which can effectively improve the cleaning efficiency of the convenient dust collector 1 in cooperation with the air suction of the main air blower 46.

[0145] In order to reduce the space occupancy rate of the convenient dust collector 1 when it is idle, the tube member 311 is designed to be telescopic. In this way, when the adsorbed body such as dust or paper scraps adhered to the seat needs to be cleaned, the tube member 311 is in an extended state, and then the main air blower 46 is started. Under the action of the suction force of the main air blower 46, the adsorbed body such as dust or paper scraps adhered to the seat can be smoothly sucked into the dust bin module 10 of the convenient dust collector 1 through the tube member 311, so as to achieve the purpose of cleaning. In this way, when the adsorbed body such as dust or paper scraps adhered to the seat does not need to be cleaned, the tube member 311 is in a retracted state, which can effectively reduce the space occupancy rate of the suction head module 30, so as to reduce the overall space occupancy rate of the convenient dust collector 1 and facilitate the user to store it.

[0146] Specifically, the pipe member 311 comprises a first pipe segment 311a and a second pipe segment 311b, the first pipe segment 311a and the second pipe segment 311b are relatively telescopic, and the first pipe segment 311a and the second pipe segment 311b are linear. It can be understood that the first pipe segment 311a and the second pipe segment 311b are relatively telescopic, the first pipe segment 311a is extended out of the cavity of the second pipe segment 311b, at this time, the pipe member 311 is in an extended state; the first pipe segment 311a and the second pipe segment 311b are relatively telescopic, the first pipe segment 311a is accommodated in the cavity of the second pipe segment 311b, at this time, the pipe member 311 is in a telescopic state. By designing the first pipe segment 311a and the second pipe segment 311b as straight pipes, on the one hand, the structure is simple and easy to implement, on the other hand, it is also convenient to realize the smoothness of the relative telescopic movement of the first pipe segment 311a and the second pipe segment 311b.

[0147] Of course, the pipe member 311 can also comprise a third pipe segment 311c, the first pipe segment 311a, the second pipe segment 311b and the third pipe segment 311c are relatively telescopic, and the third pipe segment 311c is also linear.

[0148] As shown in FIGS. 20-21, the suction head assembly 31 further comprises a second electrically connectable member 314 which is telescopic, the first end of the second electrically connectable member 314 is electrically connected with the driving member 312, and the second end of the second electrically connectable member 314 is electrically connected with the first end of the first electrically connectable member 33. Among them, the second electrically connectable member 314 can but not limited to comprise an elastic sleeve 314a and another wire 314b; the elastic sleeve 314a is sleeved on the periphery of the other wire 314b, so that the elastic sleeve 314a has good support effect on the other wire 314b, which can avoid the kink of the other wire 314b in the telescopic movement process of the pipe member 311. In this design, by designing the second electrically connectable member 314 which is telescopic, the second electrically connectable member 314 can follow the pipe member 311 to make telescopic movement, so as to ensure the effectiveness of the electrical connection between the driving member 312 and the first electrically connectable member 33.

[0149] It can be understood that the adapter member 313 as the accessory of the suction head assembly 31 is used to contact with the surface to be cleaned to lift the adsorbate adhering to the surface to be cleaned; the specific form of the adapter member 313 is also different for different application scenarios; the specific form of the adapter member 313 can but not limited to one or more of the following embodiments.

[0150] In the first embodiment, the adapter member 313 comprises a brush head, the brush head is detachably connected with the driving end of the driving member 312, and the brush head is configured to rotate under the driving of the driving member 312 to lift the adsorbate adhering to the surface to be cleaned.

[0151] Wherein, the specific detachable connection between the brush head and the driving end of the driving member 312 is not limited here, and the designer can reasonably design according to actual needs; for example, the brush head can be connected with the driving end of the driving member 312 by at least one of the following methods, such as screwing, clamping or inserting, etc.

[0152] By designing the brush head, the brush head is connected with the driving end of the driving member 312, when it is necessary to clean the dust or paper scraps, etc. adhering to the surface to be cleaned, the driving member 312 drives the brush head to rotate, the brush head contacts the surface to be cleaned, so that the dust or paper scraps, etc. adhering to the surface to be cleaned are lifted up under the brushing action of the brush head, and the lifted dust or paper scraps, etc. are smoothly sucked into the dust bin module 10 of the convenient dust collector 1 through the pipe 311 under the suction action of the main fan 46, so as to achieve the purpose of effective cleaning.

[0153] In the second embodiment, the adapter member 313 includes a vibrating head, which is detachably connected with the driving end of the driving member 312, and the vibrating head is configured to vibrate under the driving of the driving member 312 to lift up the dust or paper scraps, etc. adhering to the surface to be cleaned.

[0154] Wherein, the specific detachable connection between the vibrating head and the driving end of the driving member 312 is not limited here, and the designer can reasonably design according to actual needs; for example, the vibrating head can be connected with the driving end of the driving member 312 by at least one of the following methods, such as screwing, clamping or inserting, etc.

[0155] By designing the vibrating head, the vibrating head is connected with the driving end of the driving member 312, when it is necessary to clean the dust or paper scraps, etc. adhering to the surface to be cleaned, the driving member 312 drives the vibrating head to vibrate, the vibrating head contacts the surface to be cleaned, so that the dust or paper scraps, etc. adhering to the surface to be cleaned are lifted up under the vibration action of the vibrating head, and the lifted dust or paper scraps, etc. are smoothly sucked into the dust bin module 10 of the convenient dust collector 1 through the pipe 311 under the suction action of the main fan 46, so as to achieve the purpose of effective cleaning.

[0156] It should be noted that the adapter member 313 can only include the brush head, only include the vibrating head, or include both the brush head and the vibrating head. When the adapter member 313 includes both the brush head and the vibrating head, the user can connect one of the brush head and the adapter member with the driving end of the driving member 312 according to actual needs.

[0157] As shown in Figs. 20-21, the suction assembly further comprises a head cover 315, which is mounted on the air inlet side of the tube 311 and at least partially extends into the cavity of the tube 311, and the driving member 312 is connected with the tube 311 via the head cover 315.

[0158] Here, the head cover 315 serves as an intermediate connecting member between the driving member 312 and the tube 311; the specific structure of the head cover 315 is not limited here, and the designer can reasonably design according to actual needs; it should be noted that the head cover 315 is designed on the air inlet side of the tube 311, and the head cover 315 has one or more openings that are in communication with the cavity of the tube 311, so that dust or paper scraps adhering to the surface to be cleaned can enter the cavity of the tube 311 under the suction of the main fan 46 and pass through the openings of the head cover 315 smoothly.

[0159] The specific connection mode between the driving member 312 and the head cover 315 is not limited here, and the designer can reasonably design according to actual needs; for example, the driving member 312 can be but is not limited to detachably connected with the head cover 315 by at least one of screwing, clamping or inserting; for another example, the driving member 312 can be but is not limited to non-detachably connected with the head cover 315 by gluing. The specific connection mode between the head cover 315 and the tube 311 is not limited here, and the designer can reasonably design according to actual needs; for example, the head cover 315 can be but is not limited to detachably connected with the tube 311 by at least one of screwing, clamping or inserting; for another example, the head cover 315 can be but is not limited to non-detachably connected with the tube 311 by gluing.

[0160] By designing the head cover 315, on the one hand, the head cover 315 serves as an intermediate connecting member for positioning the driving member 312 on the tube 311, facilitating the assembly between the driving member 312 and the tube 311; on the other hand, the head cover 315 serves as a reinforcing rib to effectively strengthen the structural strength of the air inlet side of the tube 311.

[0161] As shown in Figs. 20-21, the suction head assembly 31 further comprises a tail cover 316, which is mounted on the air outlet side of the tube 311 and at least partially extends into the cavity of the tube 311. The specific connection mode between the tail cover 316 and the tube 311 is not limited here, and the designer can reasonably design according to actual needs; for example, the tail cover 316 can be but is not limited to detachably connected with the tube 311 by at least one of screwing, clamping or inserting; for another example, the tail cover 316 can be but is not limited to non-detachably connected with the tube 311 by gluing. By designing the tail cover 316, the tail cover 316, which is equivalent to a reinforcing rib, can effectively strengthen the structural strength of the air outlet side of the tube 311.

[0162] It should be noted that when the second electrical connector 314 comprises the elastic tube 314a, the tail end of the elastic tube 314a can be, but is not limited to, detachably connected with the tail sleeve 316 by at least one of the following modes: screwing, clamping, or inserting, etc., and the head end of the elastic tube 314a can be, but is not limited to, detachably connected with the head sleeve 315 by at least one of the following modes: screwing, clamping, or inserting, etc.

[0163] As shown in FIG. 3, FIG. 22 and FIG. 23, the blowing module 50 is detachably connected with the fan main body module 40 by magnetic adsorption.

[0164] Specifically, the fan main body module 40 further comprises a second suction accessory 43, which is arranged at the air outlet side of the main housing 41. The blowing module 50 comprises a blowing assembly 51 and a second magnetic member 52, wherein the second magnetic member 52 is arranged at the air inlet side of the blowing assembly 51, and the blowing assembly 51 is positioned in the main housing 41 by the magnetic adsorption force generated between the second magnetic member 52 and the second suction accessory 43.

[0165] Specifically, the fan main body module 40 further comprises a second suction accessory 43, which is arranged at the air outlet side of the main housing 41. The blowing module 50 comprises a blowing assembly 51 and a second magnetic member 52, wherein the second magnetic member 52 is arranged at the air inlet side of the blowing assembly 51, and the blowing assembly 51 is positioned in the main housing 41 by the magnetic adsorption force generated between the second magnetic member 52 and the second suction accessory 43.

[0166] The blowing assembly 51 is a structural member in the blowing module 50 for converging the scattered air flow out of the air outlet side of the main housing 41 into a bundle. The specific structure of the blowing assembly 51 will be introduced in the following.

[0167] The second magnetic member 52 is used as a positioning structure of the air blowing module 50 to magnetically attract and cooperate with the second suction accessory 43. The second magnetic member 52 can be but is not limited to one of a magnet or a steel sheet. The specific connection mode between the second magnetic member 52 and the air blowing assembly 51 is not limited here, and a designer can make reasonable design according to actual needs; for example, the second magnetic member 52 can be but is not limited to detachably connected with the air blowing assembly 51 in at least one of a screwing mode, a clamping mode or a plug-in mode; for another example, the second magnetic member 52 can be but is not limited to non-detachably connected with the air blowing assembly 51 in a gluing mode. The specific structure of the second magnetic member 52 is not limited here, and a designer can make reasonable design according to actual needs; for example, the second magnetic member 52 can include an annular magnet, which is arranged around the circumferential side of the air inlet side of the air blowing assembly 51; for another example, the second magnetic member 52 can include a plurality of block magnets, which are arranged at intervals along the circumferential side of the air inlet side of the air blowing assembly 51.

[0168] By designing the second magnetic member 52 and the second suction accessory 43, the air blowing assembly 51 is positioned on the main housing 41 through the magnetic attraction force between the second magnetic member 52 and the second suction accessory 43, so that the installation between the air blowing module 50 and the fan main body module 40 can be realized; on the contrary, the air blowing assembly 51 is separated from the main housing 41 through the magnetic disconnection between the second magnetic member 52 and the second suction accessory 43, so that the disassembly between the air blowing module 50 and the fan main body module 40 can be realized; which is simple, convenient and fast.

[0169] As shown in FIGS. 24-25, the air blowing assembly 51 includes a first air blowing member 511 and a second air blowing member 512; the first air blowing member 511 is located on the air outlet side of the fan main body module 40 and is used to connect with the fan main body module 40; the second air blowing member 512 is connected with the first air blowing member 511 and can make relative telescopic motion with the first air blowing member 511.

[0170] The first air blowing member 511 is one of the current collecting members of the air blowing assembly 51; the specific material of the first air blowing member 511 is not limited here, and a designer can make reasonable selection according to actual needs; for example, the material of the first air blowing member 511 can be but is not limited to plastic; the specific structure of the first air blowing member 511 is not limited here, and a designer can make reasonable design according to actual needs; for example, the first air blowing member 511 can be but is not limited to a flexible bellows structure or a hard cylindrical structure.

[0171] The first air blowing member 511 is located on the air outlet side of the fan main body module 40, wherein the "air outlet side of the fan main body module 40" is the side of the fan main body module 40 (specifically the main housing 41) on which the opening for the airflow out of the chamber of the fan main body module 40 is located. The first air blowing member 511 has a cavity for the airflow flowing out of the air outlet side of the fan main body module 40 to pass through.

[0172] As shown in FIGS. 24-25, the second blowing member 512 is another collecting member of the blowing assembly 51; here, the specific material of the second blowing member 512 is not limited, and a designer can make a reasonable selection according to actual needs, for example, the material of the second blowing member 512 can be but is not limited to plastic; here, the specific structure of the second blowing member 512 is not limited, and a designer can make a reasonable design according to actual needs, for example, the second blowing member 512 can be but is not limited to a flexible bellows structure or a hard cylindrical structure.

[0173] The second blowing member 512 is connected with the first blowing member 511; here, the specific connection manner between the second blowing member 512 and the first blowing member 511 is not limited, and a designer can make a reasonable design according to actual needs; for example, the second blowing member 512 can be but is not limited to connected with the first blowing member 511 through at least one of clamping or inserting and the like. The second blowing member 512 has a cavity for the airflow flowing out of the air outlet of the first blowing member 511 to pass through.

[0174] The second blowing member 512 and the first blowing member 511 can have relative telescopic movement, that is, the second blowing member 512 and the first blowing member 511 are sleeved to form a telescopic structure. For example, the second blowing member 512 can be sleeved with the first blowing member 511 and the two can have relative telescopic movement; for another example, the first blowing member 511 can be sleeved with the second blowing member 512 and the two can have relative telescopic movement. It can be understood that the first blowing member 511 and the second blowing member 512 have relative telescopic movement, one of the first blowing member 511 and the second blowing member 512 can be extended out of the cavity of the other of the first blowing member 511 and the second blowing member 512, at this time, the blowing assembly 51 is in an extended state; the first blowing member 511 and the second blowing member 512 have relative telescopic movement, one of the first blowing member 511 and the second blowing member 512 can be accommodated in the cavity of the other of the first blowing member 511 and the second blowing member 512, at this time, the blowing assembly 51 is in a contracted state.

[0175] It should be noted that the first blowing member 511 and / or the second blowing member 512 can have telescopic property itself, and the first blowing member 511 and the second blowing member 512 can have relative telescopic movement. The first blowing member 511 and the second blowing member 512 can not have telescopic property itself, and the first blowing member 511 and the second blowing member 512 can have relative telescopic movement.

[0176] By designing the first blowing member 511 and the second blowing member 512; the first blowing member 511 is used to gather the dispersed air flow from the air outlet side of the fan body module 40 once; the second blowing member 512 gathers the air flow from the air outlet of the first blowing member 511 twice; in this way, the air flow from the air outlet of the second blowing member 512 has a certain impact, which can lift dust or paper scraps adhering to the seat, achieving the purpose of cleaning. By designing the first blowing member 511 and the second blowing member 512 to be relatively telescopic; when the dust or paper scraps adhering to the seat need to be cleaned, the second blowing member 512 and the first blowing member 511 are relatively elongated, and then the fan body module 40 is started, the air flow from the air outlet side of the fan body module 40 flows through the first blowing member 511 and the second blowing member 512 in turn and flows out of the air outlet of the second blowing member 512, so as to lift the dust or paper scraps adhering to the seat, achieving the purpose of cleaning; when the dust or paper scraps adhering to the seat do not need to be cleaned, the second blowing member 512 and the first blowing member 511 are relatively contracted, at this time, the space occupancy of the blowing module 50 can be effectively reduced to facilitate the user to store. The structure of the blowing module 50 in this design is simple, which can effectively reduce the space occupancy of the whole handy dust collector 1 when it is idle, and is convenient for the user to store.

[0177] As shown in FIGS. 26-29, the blowing assembly 51 further comprises a matching part 513 and a sliding part 514; the matching part 513 is arranged on the first blowing member 511; the sliding part 514 is arranged on the second blowing member 512. The second blowing member 512 is slidingly connected with the matching part 513 through the sliding part 514 to be relatively telescopic with the first blowing member 511.

[0178] Among them, the matching part 513 is one of the sliding parts of the blowing assembly 51 for slidingly matching with the sliding part 514, and the matching part 513 is arranged on the first blowing member 511; the matching part 513 can be an entity structure such as a sliding block 513a arranged on the first blowing member 511 for slidingly matching with the sliding part 514; the matching part 513 can also be a virtual structure such as a sliding groove 514a formed on the first blowing member 511 for slidingly matching with the sliding part 514; the matching part 513 can also be a combination of an entity structure such as a sliding block 513a arranged on the first blowing member 511 for slidingly matching with the sliding part 514 and a virtual structure such as a sliding groove 514a formed on the first blowing member 511 for slidingly matching with the sliding part 514.

[0179] The sliding part 514 is another sliding part of the air blowing assembly 51, which is used to slide with the matching part 513. The sliding part 514 is provided with the second air blowing part 512. The sliding part 514 can be a virtual structure, such as a sliding groove 514a, formed on the second air blowing part 512 and used to slide with the matching part 513. The sliding part 514 can also be a solid structure, such as a sliding block 513a, provided on the second air blowing part 512 and used to slide with the matching part 513. The sliding part 514 can also be a combination of a virtual structure, such as a sliding groove 514a, formed on the second air blowing part 512 and used to slide with the matching part 513, and a solid structure, such as a sliding block 513a, provided on the second air blowing part 512 and used to slide with the matching part 513.

[0180] When the adsorbing body, such as dust or paper scraps, adhered to the seat needs to be cleaned, the second air blowing part 512 is connected with the matching part 513 through the sliding part 514 to make relative extension movement with the first air blowing part 511, so that the air blowing assembly 51 is in the above-mentioned extended state. Then, the fan body module 40 is started, and the airflow from the air outlet side of the fan body module 40 flows through the first air blowing part 511 and the second air blowing part 512 in sequence and flows out of the air outlet of the second air blowing part 512. The airflow flowing out of the air outlet of the second air blowing part 512 has a certain impact, which can lift dust or paper scraps adhered to the seat, so as to achieve the purpose of cleaning.

[0181] When the adsorbing body, such as dust or paper scraps, adhered to the seat does not need to be cleaned, the second air blowing part 512 is connected with the matching part 513 through the sliding part 514 to make relative contraction movement with the first air blowing part 511, so that the air blowing assembly 51 is in the above-mentioned contracted state. At this time, the space occupancy of the air blowing module 50 can be effectively reduced to facilitate the user to store.

[0182] As shown in FIGS. 26-29, the fitting part 513 includes one of the sliding block 513a and the sliding groove 514a; the sliding part 514 includes the other one of the sliding block 513a and the sliding groove 514a; the sliding block 513a is in sliding connection with the sliding groove 514a. The sliding block 513a can be integrally formed with one of the first blowing member 511 and the second blowing member 512 by means of injection molding or 3D printing, but is not limited thereto. The sliding groove 514a can be integrally formed with the other one of the first blowing member 511 and the second blowing member 512 by means of injection molding or 3D printing, but is not limited thereto. In this design, the second blowing member 512 is in sliding connection with the first blowing member 511 through the sliding block 513a and the sliding groove 514a to make relative extension movement with the first blowing member 511 to make the blowing assembly 51 in the above-mentioned extended state, so that the airflow flowing out of the air outlet of the second blowing member 512 can lift up the dust or paper scraps adhered to the seat, achieving the purpose of cleaning. The second blowing member 512 is in sliding connection with the first blowing member 511 through the sliding block 513a and the sliding groove 514a to make relative contraction movement with the first blowing member 511 to make the blowing assembly 51 in the above-mentioned contracted state, which can effectively reduce the space occupancy of the blowing module 50 to facilitate the user to store it.

[0183] As shown in FIGS. 26-29, the blowing assembly 51 further includes a first positioning part 515 and a second positioning part 516; the first positioning part 515 and the second positioning part 516 are arranged at two ends of the sliding groove 514a along the extension direction of the sliding groove 514a, and the first positioning part 515 is closer to the air outlet side of the fan main body module 40 than the second positioning part 516. The first blowing member 511 and the second blowing member 512 can make relative contraction movement to make the sliding block 513a abut against the first positioning part 515; the first blowing member 511 and the second blowing member 512 can make relative extension movement to make the sliding block 513a abut against the second positioning part 516.

[0184] The first positioning part 515 / second positioning part 516 can be a solid structure such as a protrusion arranged on the first blowing member 511 (i.e., the fitting part 513 includes the sliding groove 514a) or the second blowing member 512 (i.e., the sliding part 514 includes the sliding groove 514a); the first positioning part 515 / second positioning part 516 can also be a virtual structure such as a groove formed on the first blowing member 511 (i.e., the fitting part 513 includes the sliding groove 514a) or the second blowing member 512 (i.e., the sliding part 514 includes the sliding groove 514a).

[0185] For example, when the first positioning part 515 and the second positioning part 516 are solid structures, the first positioning part 515 comprises a first protrusion 515a, and the second positioning part 516 comprises a second protrusion 516a; the first protrusion 515a and the second protrusion 516a are located in the sliding groove 514a and connected with the groove bottom surface of the sliding groove 514a, the first protrusion 515a is spaced from the groove end surface of the sliding groove 514a close to the first protrusion 515a to form a first clamping groove, and the second protrusion 516a is spaced from the groove end surface of the sliding groove 514a close to the second protrusion 516a to form a second clamping groove; when the first blowing member 511 and the second blowing member 512 make relative elongation movement to make the sliding block 513a embedded in the first clamping groove, at this time, the sliding block 513a is in abutting cooperation with the first protrusion 515a, the relative movement between the first blowing member 511 and the second blowing member 512 is limited, and the relative position fixation between the first blowing member 511 and the second blowing member 512 is realized; when the first blowing member 511 and the second blowing member 512 make relative contraction movement to make the sliding block 513a embedded in the second clamping groove, at this time, the sliding block 513a is in abutting cooperation with the second protrusion, the relative movement between the first blowing member 511 and the second blowing member 512 is limited, and the relative position fixation between the first blowing member 511 and the second blowing member 512 is realized.

[0186] For another example, when the first positioning part 515 and the second positioning part 516 are virtual structures, the first positioning part 515 comprises a first groove 515b, and the second positioning part 516 comprises a second groove 516b; the first groove 515b and the second groove 516b are located outside the sliding groove 514a, the first groove 515b is spaced from the groove end surface of the sliding groove 514a close to the first groove 515b, and the second groove 516b is spaced from the groove end surface of the sliding groove 514a close to the second groove 516b; when the first blowing member 511 and the second blowing member 512 make relative elongation movement to make the sliding block 513a embedded in the first groove 515b, at this time, the sliding block 513a is in abutting cooperation with the groove wall surface of the first groove 515b, the relative movement between the first blowing member 511 and the second blowing member 512 is limited, and the relative position fixation between the first blowing member 511 and the second blowing member 512 is realized; when the first blowing member 511 and the second blowing member 512 make relative contraction movement to make the sliding block 513a embedded in the second groove 516b, at this time, the sliding block 513a is in abutting cooperation with the groove wall surface of the second groove 516b, the relative movement between the first blowing member 511 and the second blowing member 512 is limited, and the relative position fixation between the first blowing member 511 and the second blowing member 512 is realized.

[0187] By designing the first positioning part 515, the first positioning part 515 is used to realize the relative fixation of the position between the first blowing piece 511 and the second blowing piece 512 after the relative elongation movement of the two, so as to effectively enhance the connection stability between the first blowing piece 511 and the second blowing piece 512 when the blowing assembly 51 is in the above-mentioned elongation state. By designing the second positioning part 516, the second positioning part 516 is used to realize the relative fixation of the position between the first blowing piece 511 and the second blowing piece 512 after the relative contraction movement of the two, so as to effectively enhance the connection stability between the first blowing piece 511 and the second blowing piece 512 when the blowing assembly 51 is in the above-mentioned contraction state.

[0188] As shown in FIGS. 24-25, the first blowing piece 511 is sleeved with the second blowing piece 512, and the first blowing piece 511 is funnel-shaped and the second blowing piece 512 is straight. By designing the first blowing piece 511 to be funnel-shaped, the caliber of the air inlet of the first blowing piece 511 is larger than the caliber of the air outlet of the first blowing piece 511, so that the airflow flowing out of the air outlet of the first blowing piece 511 has a faster flow rate and a larger air pressure, so that the airflow flowing out of the air outlet of the straight second blowing piece 512 has a greater impact, which is more conducive to lifting dust or paper scraps adhering to the seat, achieving the purpose of cleaning.

[0189] As shown in FIGS. 4, 5 and 22, the dust bin module 10 is detachably connected with the fan main body module 40 in a clamping manner.

[0190] Specifically, the dust bin module 10 further comprises a second clamping part 14; the second clamping part 14 is arranged on the air outlet side of the bin body 11. The fan main body module 40 further comprises a second matching part 44; the second matching part 44 is arranged on the air inlet side of the main shell 41, and the second matching part 44 is clamped with the second clamping part 14 to position the main shell 41 on the bin body 11.

[0191] Among them, the second clamping part 14 as the clamping structure of the dust bin module 10 is used to clamp with the second matching part 44, the second clamping part 14 can be a solid structure such as a clamping flange arranged on the air outlet side of the bin body 11, or a virtual structure such as a clamping groove formed on the air outlet side of the bin body 11. The second matching part 44 as the clamping structure of the fan main body module 40 is used to clamp with the second clamping part 14, and the second matching part 44 can be a solid structure such as a clamping flange arranged on the air inlet side of the main shell 41, or a virtual structure such as a clamping groove formed on the air inlet side of the main shell 41.

[0192] By designing the second clamping portion 14 and the second matching portion 44, the dust bin body 11 is connected with the second clamping portion 14 and the second matching portion 44 to achieve the relative fixation of the position between the dust bin body 11 and the main shell 41, so that the installation of the dust bin module 10 and the fan main body module 40 can be achieved; on the contrary, the dust bin body 11 is disconnected with the second clamping portion 14 and the second matching portion 44 to achieve the relative change of the position between the dust bin body 11 and the main shell 41, so that the disassembly of the dust bin module 10 and the fan main body module 40 can be achieved; the operation is simple, convenient and fast.

[0193] The second clamping portion 14 includes at least one of a clamping flange and a clamping groove; the second matching portion 44 includes at least the other of the clamping flange and the clamping groove; the clamping flange and the clamping groove are clamped, so that the relative fixation of the position between the dust bin body 11 and the main shell 41 can be achieved.

[0194] The number of the second clamping portion 14 is multiple, and the multiple second clamping portions 14 are arranged at equal intervals around the central axis of the dust bin body 11; the number of the second matching portion 44 is multiple, and the multiple second matching portions 44 are distributed at equal intervals around the central axis of the main shell 41; and each second matching portion 44 is clamped with a second clamping portion 14. In this way, the connection stability between the dust bin body 11 and the main shell 41 can be effectively enhanced, thereby enhancing the connection stability between the dust bin module 10 and the fan main body module 40.

[0195] The fan main body module 40 further includes a clamping buckle 45, which is arranged on the main shell 41. The outer wall surface of the dust bin body 11 is provided with a clamping groove 11b at a position corresponding to the clamping buckle 45; the main shell 41 is clamped with the clamping buckle 45 and the clamping groove 11b to be positioned on the dust bin body 11. More specifically, the fan main body module 40 further includes a spring (not shown in the figure); the outer wall surface of the main shell 41 is provided with a sliding groove (not shown in the figure) at a position corresponding to the clamping groove 11b; the clamping buckle 45 is slidingly connected with the sliding groove; the spring is located in the sliding groove and the two ends thereof are respectively abutted against the groove wall of the clamping buckle 45 and the sliding groove to be in a compressed state. In this way, the clamping buckle 45 is abutted against and clamped in the clamping groove 11b under the elastic force of the spring, which can further enhance the connection stability between the main shell 41 and the dust bin body 11, thereby further enhancing the connection stability between the fan main body module 40 and the dust bin module 10.

[0196] As shown in FIGS. 30-32, the dust bin module 10 serves as a garbage recycling station of the convenient dust collector 1.

[0197] The dust bin module 10 has a dust collecting cavity, which is a space inside the dust bin module 10 for storing the to-be-adsorbed bodies; wherein the to-be-adsorbed bodies can be but are not limited to dust or paper scraps and other garbage.

[0198] The dust bin module 10 further has a fluid inlet 11a in communication with the dust collecting cavity, the fluid inlet 11a being an opening of the dust bin module 10 for allowing the suction body such as dust or paper scraps to enter the dust collecting cavity of the dust bin module 10. The specific shape of the fluid inlet 11a is not limited herein and can be designed by the designer according to actual needs; for example, the cross-sectional shape of the fluid inlet 11a can be but is not limited to a circular or rectangular shape.

[0199] The dust bin module 10 further has a fluid outlet 11c in communication with the dust collecting cavity, the fluid outlet 11c being an opening of the dust bin module 10 for allowing the air flow to flow out of the dust collecting cavity of the dust bin module 10. The specific shape of the fluid outlet 11c is not limited herein and can be designed by the designer according to actual needs; for example, the cross-sectional shape of the fluid outlet 11c can be but is not limited to a circular or rectangular shape.

[0200] Specifically, the dust bin module 10 comprises a bin body 11, the bin body 11 being a shell of the dust bin module 10, the bin body 11 having the dust collecting cavity, the fluid inlet 11a and the fluid outlet 11c; the bin body 11 has a cylindrical structure, the area surrounded by the inner side of the cylindrical wall of the bin body 11 being the dust collecting cavity, the side wall of the bin body 11 having the fluid inlet 11a, and the upper end face of the bin body 11 having the fluid outlet 11c.

[0201] As shown in FIGS. 30-32, the fan main module 40 serves as the air source of the handy vacuum cleaner 1, and the fan main module 40 comprises a main housing 41 and a main fan 46.

[0202] The main housing 41 serves as the shell of the fan main module 40; the main housing 41 is arranged corresponding to the fluid outlet 11c of the dust bin module 10, i.e., the main housing 41 is arranged on the side where the fluid outlet 11c of the dust bin module 10 is located.

[0203] The main housing 41 is connected with the dust bin module 10; the specific connection manner between the main housing 41 and the dust bin module 10 is not limited herein and can be designed by the designer according to actual needs; for example, the main housing 41 can be but is not limited to detachably connected with the dust bin module 10 (specifically, the bin body 11) by at least one of screwing, clamping or inserting; in this way, the installation and dismounting between the fan main module 40 and the dust bin module 10 can be facilitated, so as to facilitate the effective replacement of the damaged fan main module 40 or dust bin module 10 in the later period.

[0204] The main fan 46 serves as the air source of the fan main module 40, and the main fan 46 is adapted to generate suction force, and the suction body will flow into the dust collecting cavity of the dust bin module 10 from the fluid inlet 11a of the dust bin module 10 under the action of the suction force via the pipe 311; the specific model of the main fan 46 is not limited herein and can be selected by the designer according to actual needs.

[0205] The main fan 46 is connected with the main shell 41; here, the specific connection manner between the main fan 46 and the main shell 41 is not limited, and the designer can reasonably design according to the actual needs; for example, the main fan 46 can be, but is not limited to, detachably connected with the main shell 41 by at least one of the modes such as screwing, clamping or inserting; for another example, the main fan 46 can also be, but is not limited to, non-detachably connected with the main shell 41 by the mode of gluing.

[0206] As shown in FIGS. 30-32, the suction head module 30 is the suction structure of the convenient cleaner 1, and the suction head module 30 comprises a pipe piece 311, a driving piece 312 and a head piece 313.

[0207] The pipe piece 311 is the pipeline of the suction head module 30 and has a cavity for the flow of the to-be-sucked body; the specific structure of the pipe piece 311 will be introduced below.

[0208] The pipe piece 311 is arranged at the side where the fluid inlet 11a of the dust bin module 10 is located.

[0209] The pipe piece 311 is connected with the dust bin module 10; here, the specific connection manner between the pipe piece 311 and the dust bin module 10 is not limited, and the designer can reasonably design according to the actual needs; for example, the pipe piece 311 can be, but is not limited to, detachably connected with the dust bin module 10 by at least one of the modes such as screwing, clamping or inserting; in this way, the installation and dismounting between the suction head module 30 and the dust bin module 10 can be facilitated, so as to facilitate the effective replacement of the damaged suction head module 30 or dust bin module 10 in the later period.

[0210] The driving piece 312 is the power source of the suction head module 30 and is used to drive the head piece 313 to move.

[0211] The driving piece 312 is located in the cavity of the pipe piece 311 and is connected with the pipe piece 311; here, the specific connection manner between the driving piece 312 and the pipe piece 311 is not limited, and the designer can reasonably design according to the actual needs; for example, the driving piece 312 can be, but is not limited to, detachably connected with the pipe piece 311 by at least one of the modes such as screwing, clamping or inserting.

[0212] The head piece 313 is the accessory of the suction head module 30 and is used to contact the to-be-cleaned surface to lift the to-be-sucked body adhered to the to-be-cleaned surface; the specific form of the head piece 313 will be introduced below.

[0213] The adapter 313 is connected with the driving end of the driving member 312. The specific connection mode between the adapter 313 and the driving end of the driving member 312 is not limited herein, and the designer can make reasonable design according to actual needs. For example, the adapter 313 can be detachably connected with the driving end of the driving member 312 by at least one of the following modes, such as screwing, clamping or inserting.

[0214] The driving member 312 can drive the adapter 313 to move to lift the adsorbent adhering to the surface to be cleaned. When it is needed to clean the adsorbent such as dust or paper scraps adhering to the surface to be cleaned, the driving member 312 is powered to drive the adapter 313 to move, and the adapter 313 contacts the surface to be cleaned, so that the adsorbent such as dust or paper scraps adhering to the surface to be cleaned is lifted under the action of the adapter 313, and the lifted adsorbent such as dust or paper scraps is smoothly sucked into the dust collecting cavity of the dust bin module 10 through the pipe 311 under the suction of the main fan 46, so as to achieve the purpose of effective cleaning.

[0215] Based on the convenient dust collector 1 in the embodiment, the main fan 46 is designed to generate suction force, so that the adsorbent is smoothly sucked into the dust collecting cavity of the dust bin module 10 through the pipe 311 under the action of the suction force of the main fan 46. The driving member 312 and the adapter 313 are designed, the driving end of the driving member 312 is connected with the adapter 313 to drive the adapter 313 to move, so that the adapter 313 contacts the surface to be cleaned to lift the adsorbent adhering to the surface to be cleaned, and thus the wind power suction of the main fan 46 can effectively improve the cleaning efficiency of the convenient dust collector 1. Compared with the convenient dust collector 1 in the related art which only adopts a large fan to generate large suction force to smoothly adsorb the adsorbent, the present design adopts the main fan 46 in cooperation with the driving member 312, so that only a small main fan 46 is needed to provide appropriate suction force to smoothly adsorb the adsorbent, which can effectively reduce the overall volume of the convenient dust collector 1, so as to facilitate the user to use and store.

[0216] As shown in FIG. 31, the fan body module 40 further comprises a fan cover 47, which is arranged at the air inlet side of the main fan 46 and connected with the main housing 41.

[0217] The fan cover 47 serves as a face shell of the fan main body module 40 to peripherally protect the main fan 46. The specific structure of the fan cover 47 is not limited here, and a designer can reasonably design it according to actual needs. For example, the fan cover 47 can be but is not limited to a grating structure. The fan cover 47 is connected with the main shell 41. The specific connection manner between the fan cover 47 and the main shell 41 is not limited here, and a designer can reasonably design it according to actual needs. For example, the fan cover 47 can be but is not limited to detachably connected with the main shell 41 through at least one of screwing, clamping or inserting. For another example, the fan cover 47 can be but is not limited to non-detachably connected with the main shell 41 through gluing.

[0218] As shown in FIGS. 16-18, the suction head module 30 further comprises a first electrical connecting piece 33, a first end of which is electrically connected with the driving piece 312, and a second end of which is electrically connected with the electrical socket 41a of the main shell 41.

[0219] The first electrical connecting piece 33 can be but is not limited to comprising a wire 331. The electrical connection between the second end of the first electrical connecting piece 33 and the electrical socket 41a of the main shell 41 can make the electrical conduction between the driving piece 312 and the electrical socket 41a of the main shell 41, and the energization of the driving piece 312 can drive the movement of the adapter piece 313 to lift the adsorbate adhering to the surface to be cleaned. Conversely, the electrical disconnection between the second end of the first electrical connecting piece 33 and the electrical socket 41a of the main shell 41 can make the electrical disconnection between the driving piece 312 and the electrical socket 41a of the main shell 41, and the de-energization of the driving piece 312 cannot drive the movement of the adapter piece 313. In this way, the electrical conduction and electrical disconnection between the driving piece 312 and the electrical socket 41a of the main shell 41 can be achieved, which is simple, convenient and fast.

[0220] Of course, the suction head module 30 further comprises the magnetic suction port assembly 34. At this time, the first end of the first electrical connecting piece 33 is electrically connected with the driving piece 312, and the second end of the first electrical connecting piece 33 is positioned on the main shell 41 through the magnetic suction port assembly 34 and realizes the electrical connection with the electrical socket 41a of the main shell 41. That is, the second end of the first electrical connecting piece 33 realizes the relative structural fixation with the main shell 41 in a magnetic adsorption manner through the magnetic suction port assembly 34, and at the same time, the second end of the first electrical connecting piece 33 also realizes the electrical connection with the electrical socket 41a of the main shell 41 through the magnetic suction port assembly 34. The specific structure of the magnetic suction port assembly 34 is not limited here, and a designer can reasonably design it according to actual needs.

[0221] In other embodiments, as shown in FIGS. 1, 16-18, the suction head module 30 comprises the suction head assembly 31, the magnetic suction port assembly 34 and the first electrical connecting piece 33.

[0222] The suction head assembly 31 is used as a suction head of the suction head module 30 to adsorb the to-be-adsorbed body, such as dust or paper scraps adhered to the surface to be cleaned, so that the to-be-adsorbed body can be sucked into the dust bin module 10 (for storing the to-be-adsorbed body) of the handy vacuum cleaner 1 under the action of the suction head assembly 31. The specific structure of the suction head assembly 31 will be described below.

[0223] The magnetic suction port assembly 34 is used as a conductive structure of the suction head module 30 to realize the electrical connection between the first electrical connecting piece 33 and the electrical socket 41a of the fan main body module 40 (specifically, the main housing 41 described below). The magnetic suction port assembly 34 is also used as a connecting structure of the suction head module 30 to realize the structural connection between the first electrical connecting piece 33 and the electrical socket 41a of the fan main body module 40 (specifically, the main housing 41 described below). The specific structure of the magnetic suction port assembly 34 will be described below.

[0224] The magnetic suction port assembly 34 is used to be electrically connected with the electrical socket 41a of the fan main body module 40. It should be noted that the electrical socket 41a of the fan main body module 40 is electrically connected with the main power supply of the fan main body module 40.

[0225] The first electrical connecting piece 33 is one of the electrical connecting structures of the suction head module 30, and the first electrical connecting piece 33 can but is not limited to include a wire 331. The tail sleeve 316 (described below) of the suction head assembly 31 is provided with a wire passing hole for the wire 331 to pass through near one side of the electrical socket 41a of the fan main body module 40 (specifically, the main housing 41 described below); in this way, wiring and assembly are facilitated.

[0226] The first end of the first electrical connecting piece 33 is electrically connected with the suction head assembly 31, and the second end of the first electrical connecting piece 33 is positioned in the fan main body module 40 through the magnetic suction port assembly 34 and realizes the electrical connection with the electrical socket 41a of the fan main body module 40. That is, the second end of the first electrical connecting piece 33 is relatively fixed with the fan main body module 40 in structure through the magnetic suction port assembly 34 in a magnetic adsorption manner, and at the same time, the second end of the first electrical connecting piece 33 also realizes the electrical connection with the electrical socket 41a of the fan main body module 40 through the magnetic suction port assembly 34.

[0227] Based on the suction head module 30 in the embodiments of the present application, by designing the magnetic suction port assembly 34, the first electrical connector 33 realizes electrical connection with the electrical socket 41a of the fan body module 40 while realizing relative fixation of the position between the fan body module 40, that is, electrical conduction between the suction head assembly 31 and the electrical socket 41a of the fan body module 40; on the contrary, the first electrical connector 33 realizes electrical disconnection between the suction head assembly 31 and the electrical socket 41a of the fan body module 40 while realizing relative change of the position between the fan body module 40, that is, electrical disconnection between the suction head assembly 31 and the electrical socket 41a of the fan body module 40; thus, electrical conduction and electrical disconnection between the suction head module 30 and the electrical socket 41a of the fan body module 40 are facilitated, which is simple, convenient and fast.

[0228] In other embodiments, referring to FIGS. 23-25 and 33, in a first aspect, the present application provides a blowing module 50, which is simple in structure and can effectively reduce the space occupancy rate of the whole portable dust collector 1 when it is idle, and is convenient for users to store.

[0229] The blowing module 50 is applied to the portable dust collector 1; the portable dust collector 1 includes a fan body module 40; the blowing module 50 includes a blowing assembly 51. The blowing assembly 51 includes a first blowing member 511 and a second blowing member 512; the first blowing member 511 is located at the air outlet side of the fan body module 40 and is used to be connected with the fan body module 40; the second blowing member 512 is connected with the first blowing member 511 and can make relative telescopic motion with the first blowing member 511.

[0230] The specific structure of the blowing module 50 will be introduced in detail below in combination with FIGS. 23-25 and 33.

[0231] As shown in FIG. 33, the blowing module 50 is applied to the portable dust collector 1, and the portable dust collector 1 includes a fan body module 40; the fan body module 40 serves as the air source of the portable dust collector 1; for example, the fan body module 40 includes a main housing 41 (to be introduced below) and a main fan (not shown in the figure), and the main fan is installed in the cavity of the main housing 41.

[0232] As shown in FIGS. 23-25, the blowing module 50 includes a blowing assembly 51, which serves as a structural member in the blowing module 50 for converging the scattered airflow flowing out from the air outlet side of the fan body module 40 into a bundle, and the blowing assembly 51 includes a first blowing member 511 and a second blowing member 512.

[0233] The first blowing member 511 is one of the collecting members of the blowing assembly 51. The specific material of the first blowing member 511 is not limited here, and a designer can make a reasonable selection according to actual needs. For example, the material of the first blowing member 511 can be, but is not limited to, plastic. The specific structure of the first blowing member 511 is not limited here, and a designer can make a reasonable design according to actual needs. For example, the first blowing member 511 can be, but is not limited to, a flexible bellows structure or a hard cylindrical structure.

[0234] The first blowing member 511 is located at the air outlet side of the fan main body module 40. The air outlet side of the fan main body module 40 is the side of the fan main body module 40 (specifically, the main housing 41) where the opening for the airflow flowing out of the cavity of the fan main body module 40 is located. The first blowing member 511 has a cavity for the airflow flowing out of the air outlet side of the fan main body module 40 to pass through.

[0235] The first blowing member 511 is used to be connected with the fan main body module 40. The specific connection manner between the first blowing member 511 and the fan main body module 40 is not limited here, and a designer can make a reasonable design according to actual needs. For example, the first blowing member 511 can be, but is not limited to, detachably connected with the fan main body module 40 by at least one of the screwing, clamping or inserting manner. For another example, the first blowing member 511 can be, but is not limited to, non-detachably connected with the fan main body module 40 by the gluing manner.

[0236] As shown in FIGS. 23-25, the second blowing member 512 is another collecting member of the blowing assembly 51. The specific material of the second blowing member 512 is not limited here, and a designer can make a reasonable selection according to actual needs. For example, the material of the second blowing member 512 can be, but is not limited to, plastic. The specific structure of the second blowing member 512 is not limited here, and a designer can make a reasonable design according to actual needs. For example, the second blowing member 512 can be, but is not limited to, a flexible bellows structure or a hard cylindrical structure.

[0237] The second blowing member 512 is connected with the first blowing member 511. The specific connection manner between the second blowing member 512 and the first blowing member 511 is not limited here, and a designer can make a reasonable design according to actual needs. For example, the second blowing member 512 can be, but is not limited to, connected with the first blowing member 511 by at least one of the clamping or inserting manner. The second blowing member 512 has a cavity for the airflow flowing out of the air outlet of the first blowing member 511 to pass through.

[0238] The second blowing member 512 can be in relative telescopic movement with the first blowing member 511, that is, the second blowing member 512 and the first blowing member 511 are telescopically arranged. For example, the second blowing member 512 can be telescopically arranged in the first blowing member 511, and the two can be in relative telescopic movement; for another example, the first blowing member 511 can be telescopically arranged in the second blowing member 512, and the two can be in relative telescopic movement. It can be understood that when the first blowing member 511 and the second blowing member 512 are in relative telescopic movement, one of the first blowing member 511 and the second blowing member 512 can extend out of the cavity of the other of the first blowing member 511 and the second blowing member 512, at this time, the blowing assembly 51 is in an extended state; when the first blowing member 511 and the second blowing member 512 are in relative telescopic movement, one of the first blowing member 511 and the second blowing member 512 can be accommodated in the cavity of the other of the first blowing member 511 and the second blowing member 512, at this time, the blowing assembly 51 is in a telescopic state.

[0239] It should be noted that the first blowing member 511 and / or the second blowing member 512 can have telescopic properties, and the first blowing member 511 and the second blowing member 512 can be in relative telescopic movement. The first blowing member 511 and the second blowing member 512 can also not have telescopic properties, and the first blowing member 511 and the second blowing member 512 can be in relative telescopic movement.

[0240] Based on the blowing module 50 in the embodiment of the present application, by designing the first blowing member 511 and the second blowing member 512, the first blowing member 511 is used to gather the dispersed airflow flowing out of the air outlet side of the fan main body module 40 once; the second blowing member 512 is used to gather the airflow flowing out of the air outlet of the first blowing member 511 twice; in this way, the airflow flowing out of the air outlet of the second blowing member 512 has a certain impact, which can lift the dust or paper scraps adhering to the surface to be cleaned, so as to achieve the cleaning purpose. By designing the first blowing member 511 and the second blowing member 512 to be in relative telescopic movement, when the dust or paper scraps adhering to the surface to be cleaned need to be cleaned, the second blowing member 512 and the first blowing member 511 are in relative telescopic movement, and then the fan main body module 40 is started, the airflow flowing out of the air outlet side of the fan main body module 40 flows through the first blowing member 511 and the second blowing member 512 in turn and flows out of the air outlet of the second blowing member 512, so as to lift the dust or paper scraps adhering to the surface to be cleaned, so as to achieve the cleaning purpose; when the dust or paper scraps adhering to the surface to be cleaned do not need to be cleaned, the second blowing member 512 and the first blowing member 511 are in relative telescopic movement, at this time, the space occupancy of the blowing module 50 can be effectively reduced, so as to facilitate the user to store it. The blowing module 50 in the design has a simple structure, can effectively reduce the space occupancy of the whole convenient dust collector 1 when it is idle, and is convenient for the user to store it.

[0241] It should be noted that the surface to be cleaned can be, but is not limited to, the surface of electronic products such as mobile phones, keyboards, computers, etc.; the surface to be cleaned can also be, but is not limited to, the surface of seats or display screens equipped in vehicles such as cars, buses, high-speed rails, etc.; the surface to be cleaned can also be the surface of furniture such as tea tables, cabinets, etc. Thus, the application range is wide and the practicability is strong.

[0242] Further, as shown in FIGS. 22 and 23, the air inlet side of the first air blowing piece 511 is provided with a groove 511a, and the second magnetic piece 52 is embedded in the groove 511a. By designing the groove 511a on the air inlet side of the first air blowing piece 511 and embedding the second magnetic piece 52 in the groove 511a, the outer wall surface of the second magnetic piece 52 is in interference fit with the groove wall surface of the groove 511a, so as to position the second magnetic piece 52 in the groove 511a of the first air blowing piece 511. Thus, the assembly difficulty between the second magnetic piece 52 and the first air blowing piece 511 can be effectively reduced.

[0243] Specifically, the second magnetic piece 52 includes a ring-shaped magnet 521; the groove 511a is a ring-shaped groove 511a1; and the ring-shaped magnet 521 is embedded in the ring-shaped groove 511a1. In this design, by designing the ring-shaped magnet 521 and the ring-shaped groove 511a1, the contact area between the second magnetic piece 52 and the groove wall surface of the groove 511a can be effectively increased, so as to enhance the connection stability between the second magnetic piece 52 and the first air blowing piece 511. By designing the ring-shaped magnet 521 and the ring-shaped groove 511a1, the first air blowing piece 511 can be aligned with the second suction accessory 43 on the main housing 41 at any angle, and the magnetic attraction connection between the second magnetic piece 52 and the second suction accessory 43 can be achieved, so as to effectively reduce the installation difficulty between the air blowing module 50 and the fan main body module 40.

[0244] Please refer to FIG. 33, in the second aspect, the present application provides a convenient dust collector 1, which includes the fan main body module 40 and the air blowing module 50 described above; and the first air blowing piece 511 is located at the air outlet side of the fan main body module 40 and connected with the fan main body module 40.

[0245] Based on the convenient dust collector 1 in the embodiments of the present application, when it is needed to clean the dust or paper scraps and other objects to be adsorbed adhered to the surface to be cleaned, the second air blowing piece 512 and the first air blowing piece 511 are relatively elongated, and then the fan main body module 40 is started, the air flow flowing out of the fan main body module 40 flows through the first air blowing piece 511 and the second air blowing piece 512 in sequence and flows out of the air outlet of the second air blowing piece 512, so as to lift the dust or paper scraps and other objects to be adsorbed adhered to the surface to be cleaned, thereby achieving the cleaning purpose; when it is not needed to clean the dust or paper scraps and other objects to be adsorbed adhered to the surface to be cleaned, the second air blowing piece 512 and the first air blowing piece 511 are relatively contracted, at this time, the space occupancy of the air blowing module 50 can be effectively reduced, so as to facilitate the user to store.

[0246] In other embodiments, referring to FIGS. 9, 10 and 34, in a first aspect, the present application provides a cyclone separation structure 15 which can effectively separate the garbage such as paper scraps with large volume and the garbage such as dust with small volume in the objects to be adsorbed.

[0247] The cyclone separation structure 15 is applied to the dust bin module 10, and the dust bin module 10 includes a bin body 11. The bin body 11 has a dust collecting cavity (not shown in the figure) for storing the objects to be adsorbed, and a fluid inlet 11a in communication with the dust collecting cavity. The cyclone separation structure 15 includes a first separation cover body 151, a second separation cover body 152, a barrier 153 and a filter assembly 154. The first separation cover body 151 is located in the dust collecting cavity and is used to connect with the bin body 11. The second separation cover body 152 is arranged in the cavity of the first separation cover body 151, and the air inlet 152a of the second separation cover body 152 is arranged close to the air outlet 152b of the second separation cover body 152. The barrier 153 is arranged corresponding to the air outlet 152b of the second separation cover body 152 and at least partially extends into the cavity of the second separation cover body 152, so as to separate the air outlet 152b of the second separation cover body 152 from the air inlet 152a of the second separation cover body 152. The filter assembly 154 is arranged outside the second separation cover body 152 and on the side where the air outlet 152b of the second separation cover body 152 is located.

[0248] The specific structure of the cyclone separation structure 15 will be introduced in detail below in combination with FIGS. 9, 10 and 34.

[0249] As shown in FIGS. 9, 10 and 34, the cyclone separation structure 15 is applied to the dust bin module 10, and the dust bin module 10 is used as a garbage recycling station of the convenient dust collector 1. The dust bin module 10 includes a bin body 11.

[0250] The bin body 11 serves as a shell of the dust bin module 10. The specific material of the bin body 11 is not limited herein, and a designer can make a reasonable selection according to actual needs. For example, the material of the bin body 11 can be, but is not limited to, plastic or aluminum alloy. The specific shape of the bin body 11 is also not limited herein, and a designer can make a reasonable design according to actual needs. For example, the cross-sectional shape of the bin body 11 can be, but is not limited to, circular or rectangular.

[0251] The bin body 11 has a dust collecting cavity, which is a space inside the bin body 11 for storing a to-be-adsorbed body. The to-be-adsorbed body can be, but is not limited to, dust or paper scraps and other garbage.

[0252] The bin body 11 also has a fluid inlet 11a that communicates with the dust collecting cavity. The fluid inlet 11a is an opening of the bin body 11 for allowing the to-be-adsorbed body such as dust or paper scraps to enter the dust collecting cavity of the bin body 11. The specific shape of the fluid inlet 11a is not limited herein, and a designer can make a reasonable design according to actual needs. For example, the cross-sectional shape of the fluid inlet 11a can be, but is not limited to, circular or rectangular.

[0253] As shown in FIG. 12, in the first embodiment, along a direction parallel to the plane in which the air outlet 152b of the second separation cover body 152 is located, the inner diameter of the second separation cover body 152 is D1, and the inner diameter of the blocking pipe 153a is D2; and 0.3≤D2 / D1≤0.8. For example, the specific value of D2 / D1 can be, but is not limited to, 0.3, 0.4, 0.5, 0.6, 0.7, or 0.8, and the like; preferably, D2 / D1=0.5. By reasonably designing the ratio of the inner diameter D2 of the blocking pipe 153a to the inner diameter D1 of the second separation cover body 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40 of the convenient dust collector 1, and the possibility of large-particle dust flowing from the cavity of the blocking pipe 153a to the air outlet 152b of the second separation cover body 152 to block the filter assembly 154 can be further effectively reduced.

[0254] As shown in FIG. 12, in the second embodiment, the inner diameter of the second separating cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separating cover 152 is located, the diameter of the air inlet 152a of the second separating cover 152 is D3, and 0.2≤D3 / D1≤0.5. For example, the specific value of D3 / D1 can be, but is not limited to, 0.2, 0.3, 0.4, or 0.5, etc.; preferably, D3 / D1=0.3. By reasonably designing the ratio of the diameter D3 of the air inlet 152a of the second separating cover 152 and the inner diameter D1 of the second separating cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40 of the convenient cleaner 1, which can further effectively reduce the possibility that the large-particle dust flows from the cavity of the blocking pipe 153a to the air outlet 152b of the second separating cover 152 and blocks the filter assembly 154.

[0255] As shown in FIG. 13, in the third embodiment, the inner diameter of the second separating cover 152 is D1 in the direction parallel to the plane where the air outlet 152b of the second separating cover 152 is located; the length of the blocking pipe 153a is H1 in the direction perpendicular to the plane where the air outlet 152b of the second separating cover 152 is located; and 0.8≤H1 / D1≤1.3. For example, the specific value of H1 / D1 can be, but is not limited to, 0.8, 0.9, 1.0, 1.1, 1.2, or 1.3, etc.; preferably, H1 / D1=1.0. By reasonably designing the ratio of the length H1 of the blocking pipe 153a and the inner diameter D1 of the second separating cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40 of the convenient cleaner 1, which can further effectively reduce the possibility that the large-particle dust flows from the cavity of the blocking pipe 153a to the air outlet 152b of the second separating cover 152 and blocks the filter assembly 154.

[0256] As shown in FIG. 13, in the fourth embodiment, the inner diameter of the second separating cover 152 is D1 in the direction parallel to the plane in which the air outlet 152b of the second separating cover 152 is located; the length of the air inlet 152a of the second separating cover 152 is H2 in the direction perpendicular to the plane in which the air outlet 152b of the second separating cover 152 is located; and 0.2≤H2 / D1≤0.9. For example, the specific value of H2 / D1 can be, but is not limited to, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, or 0.9, etc.; preferably, H2 / D1=0.7. By reasonably designing the ratio of the length H2 of the air inlet 152a of the second separating cover 152 and the inner diameter D1 of the second separating cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40 of the convenient cleaner 1, and the possibility of large-particle dust flowing from the cavity of the barrier pipe 153a to the air outlet 152b of the second separating cover 152 and blocking the filter assembly 154 can be further effectively reduced.

[0257] As shown in FIG. 13, in the fifth embodiment, the inner diameter of the second separating cover 152 is D1 in the direction parallel to the plane in which the air outlet 152b of the second separating cover 152 is located; the length of the second separating cover 152 is H3 in the direction perpendicular to the plane in which the air outlet 152b of the second separating cover 152 is located; and 3.5≤H3 / D1≤4.0. For example, the specific value of H3 / D1 can be, but is not limited to, 3.5, 3.6, 3.7, 3.76, 3.8, 3.9, or 4.0, etc.; preferably, H3 / D1=3.76. By reasonably designing the ratio of the length H3 of the second separating cover 152 and the inner diameter D1 of the second separating cover 152, the separation effect of large-particle dust and small-particle dust is good under the suction of the main fan 46 of the fan main body module 40 of the convenient cleaner 1, and the possibility of large-particle dust flowing from the cavity of the barrier pipe 153a to the air outlet 152b of the second separating cover 152 and blocking the filter assembly 154 can be further effectively reduced.

[0258] Further, as shown in FIG. 13, the second separating cover 152 comprises a first pipe body 1521 and a second pipe body 1522 connected with the first pipe body 1521; the first pipe body 1521 is closer to the air outlet 152b of the second separating cover 152 than the second pipe body 1522. From the side close to the air outlet 152b of the second separating cover 152 to the side far from the air outlet 152b of the second separating cover 152; the inner diameter of the first pipe body 1521 is equal everywhere; and the inner diameter of the second pipe body 1522 gradually decreases.

[0259] Specifically, the specific design of the size of the first tube body 1521 and the second tube body 1522 can include one or more of the following embodiments, but is not limited to.

[0260] As shown in FIG. 13, in the first embodiment, the inner diameter of the first tube body 1521 is D1 in the direction parallel to the plane in which the air outlet 152b of the second separation cover 152 is located (the second separation cover 152 includes the first tube body 1521, so the inner diameter D1 of the first tube body 1521 is also the inner diameter D1 of the second separation cover 152 described above); the length of the first tube body 1521 in the direction perpendicular to the plane in which the air outlet 152b of the second separation cover 152 is located is H4; and 1.2≤H4 / D1≤1.8. For example, the specific value of H4 / D1 can be, but is not limited to, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, or 1.8, and the like; preferably, H4 / D1=1.5. By reasonably designing the ratio of the length H4 of the first tube body 1521 and the inner diameter D1 of the first tube body 1521, the separation effect of large and small particles of dust under the suction of the main fan 46 of the fan main module 40 of the convenient cleaner 1 is good, which can further effectively reduce the possibility that the large particles of dust flow from the cavity of the blocking tube 153a to the air outlet 152b of the second separation cover 152 and block the filter assembly 154.

[0261] As shown in FIG. 13, in the second embodiment, the second tube body 1522 has a cross section in the direction perpendicular to the plane in which the air outlet 152b of the second separation cover 152 is located; the cross section has two side edge lines close to the central axis of the second separation cover 152; the included angle between the two side edge lines is α, and 10 degrees≤α≤20 degrees. For example, the specific value of α can be, but is not limited to, 10 degrees, 11 degrees, 12 degrees, 13 degrees, 13.75 degrees, 14 degrees, 15 degrees, 16 degrees, 17 degrees, 18 degrees, 19 degrees, or 20 degrees, and the like; preferably, α=13.75 degrees. By reasonably designing the value of the included angle α, the main fan 46 of the fan main module 40 of the convenient cleaner 1 can form a larger suction force at the air inlet 152a of the first tube body 1521, which ensures that the large and small particles of dust smoothly enter the cavity of the first tube body 1521 from the air inlet 152a of the first tube body 1521, to ensure the effective separation of the large and small particles of dust.

[0262] Please refer to FIGS. 9, 10, and 34, in the first aspect, the present application provides a filter assembly 154, which can make the multiple air flows more uniformly flow into the air inlet side of the main fan 46 of the fan main module 40 of the convenient cleaner 1, which can effectively reduce the possibility that the fan main module 40 of the convenient cleaner 1 makes abnormal sound due to uneven distribution of air flow.

[0263] The filter assembly 154 is applied to the dust bin module 10; the dust bin module 10 comprises a bin body 11; the bin body 11 has a dust collecting cavity (not shown in the figure) for storing the to-be-sucked bodies, a fluid inlet 11a in communication with the dust collecting cavity, and a fluid outlet 11c. The filter assembly 154 comprises a bracket 1541, a filter screen 1542, and a partition 1543; the bracket 1541 is arranged corresponding to the fluid inlet 11a and is used to connect with the bin body 11, and the bracket 1541 has a ventilation hole 1541a for communication with the dust collecting cavity; the filter screen 1542 is arranged on the bracket 1541 and covers the ventilation hole 1541a; the partition 1543 is connected with the bracket 1541, and the partition 1543 is configured to divide the space on the side of the bracket 1541 away from the fluid outlet 11c into multiple areas.

[0264] The specific structure of the filter assembly 154 will be described below in combination with FIGS. 9, 10, and 34.

[0265] As shown in FIGS. 9, 10, and 34, the filter assembly 154 is applied to the dust bin module 10, which is used as a garbage recycling station of the handy vacuum cleaner 1, and the dust bin module 10 comprises a bin body 11.

[0266] The bin body 11 is a shell of the dust bin module 10; here, the specific material of the bin body 11 is not limited, and the designer can make a reasonable selection according to actual needs, for example, the material of the bin body 11 can be but is not limited to plastic or aluminum alloy; here, the specific shape of the bin body 11 is also not limited, and the designer can make a reasonable design according to actual needs, for example, the cross-sectional shape of the bin body 11 can be but is not limited to circular or rectangular.

[0267] The bin body 11 has a dust collecting cavity, which is a space inside the bin body 11 for storing the to-be-sucked bodies; wherein the to-be-sucked bodies can be but are not limited to dust or paper scraps and other garbage.

[0268] The bin body 11 also has a fluid inlet 11a in communication with the dust collecting cavity, that is, an opening of the bin body 11 for the to-be-sucked bodies such as dust or paper scraps to flow into the dust collecting cavity of the bin body 11. Here, the specific shape of the fluid inlet 11a is not limited, and the designer can make a reasonable design according to actual needs; for example, the cross-sectional shape of the fluid inlet 11a can be but is not limited to circular or rectangular.

[0269] The bin body 11 also has a fluid outlet 11c in communication with the dust collecting cavity, that is, an opening of the bin body 11 for the air flow to flow out of the dust collecting cavity of the bin body 11. Here, the specific shape of the fluid outlet 11c is not limited, and the designer can make a reasonable design according to actual needs; for example, the cross-sectional shape of the fluid outlet 11c can be but is not limited to circular or rectangular.

[0270] As shown in FIG. 10, FIG. 14 and FIG. 15, the filter assembly 154, as a structural member of the dust bin module 10 for filtering small-particle dust, comprises a bracket 1541, a filter screen 1542 and a partition 1543.

[0271] The bracket 1541, as a carrier of the filter assembly 154, is used to carry the filter screen 1542, the partition 1543 and other components. The bracket 1541 is arranged corresponding to the fluid outlet 11c of the bin body 11, i.e. the orthographic projection of the bracket 1541 in the direction parallel to the central axis of the bin body 11 falls within the area circumscribed by the fluid outlet 11c of the bin body 11.

[0272] The bracket 1541 is used to connect with the bin body 11; here the specific connection manner between the bracket 1541 and the bin body 11 is not limited, and the designer can make reasonable design according to actual needs; for example, the bracket 1541 can be but not limited to detachably connected with the bin body 11 through at least one of the following manners: screwing, clamping or inserting.

[0273] The bracket 1541 has ventilation holes 1541a for communicating with the dust collection cavity of the bin body 11. Here the specific shape of the ventilation holes 1541a is not limited, and the designer can make reasonable design according to actual needs; for example, the cross section of the ventilation holes 1541a in the direction perpendicular to the central axis of the bin body 11 can be circular, rectangular or sectorial. Here the specific number of the ventilation holes 1541a is not limited, and the designer can make reasonable design according to actual needs; for example, the number of the ventilation holes 1541a can be one or more (two or more), and when the number of the ventilation holes 1541a is more, the multiple ventilation holes 1541a can be arranged in a preset arrangement manner.

[0274] As shown in FIG. 10, FIG. 14 and FIG. 15, the filter screen 1542, as a filtering member of the filter assembly 154, is used to effectively separate small-particle dust from the airflow, so as to achieve the effect of purifying the airflow.

[0275] The filter screen 1542 is arranged on the bracket 1541. For example, when there is no connection relationship between the filter screen 1542 and the bracket 1541, the filter screen 1542 can be arranged on one side of the bracket 1541 through the stacking manner; in this way, the replacement of the filter screen 1542 can be realized by disassembling the bracket 1541, which is simple, convenient and fast. For another example, when there is a connection relationship between the filter screen 1542 and the bracket 1541, the filter screen 1542 can be but not limited to detachably connected with the bracket 1541 through at least one of the following manners: screwing, clamping or inserting; in this way, the replacement of the filter screen 1542 can be facilitated.

[0276] As shown in FIG. 10, FIG. 14 and FIG. 15, the partition 1543 serves as a component of the filter assembly 154 for separating the airflow passing through the filter screen 1542 into multiple airflows, and the specific form of the partition 1543 will be described below.

[0277] The partition 1543 is connected with the bracket 1541; here, the specific connection manner between the partition 1543 and the bracket 1541 is not limited, and the designer can reasonably design according to actual needs; for example, the partition 1543 can be but is not limited to detachably connected with the bracket 1541 in at least one of the screwing, clamping or inserting manner; for another example, the partition 1543 can be but is not limited to non-detachably connected with the bracket 1541 in the gluing manner.

[0278] The partition 1543 is configured to separate the space on the side of the bracket 1541 away from the fluid inlet 11a of the bin body 11 into multiple areas; in this way, the airflow passing through the filter screen 1542 is separated into multiple airflows under the action of the partition 1543, so that the multiple airflows flow into the air inlet side of the main air fan 46 of the main fan body module 40 of the convenient cleaner 1 more uniformly, which can effectively reduce the possibility of abnormal sound of the main air fan 46 of the main fan body module 40 caused by uneven distribution of the airflow.

[0279] Based on the filter assembly 154 in the embodiment of the present application, the bracket 1541 is designed for bearing the filter screen 1542 and the partition 1543. The filter screen 1542 is designed to effectively separate small particles of dust from the airflow to achieve the effect of purifying the airflow. The partition 1543 is designed to separate the airflow passing through the filter screen 1542 into multiple airflows, so that the multiple airflows flow into the air inlet side of the main air fan 46 of the main fan body module 40 of the convenient cleaner 1 more uniformly, which can effectively reduce the possibility of abnormal sound of the main air fan 46 of the main fan body module 40 caused by uneven distribution of the airflow.

[0280] As shown in FIG. 14 and FIG. 15, the partition 1543 comprises a vertical partition plate 1543a; the vertical partition plate 1543a extends along the direction parallel to the central axis of the bin body 11, and part of the vertical partition plate 1543a extends into the ventilation hole 1541a of the bracket 1541 and is connected with the bracket 1541.

[0281] Here, the specific connection manner between the vertical partition plate 1543a and the bracket 1541 is not limited, and the designer can reasonably design according to actual needs; for example, the vertical partition plate 1543a can be but is not limited to detachably connected with the bracket 1541 in the screwing, clamping or inserting manner; for another example, the vertical partition plate 1543a can be but is not limited to non-detachably connected with the bracket 1541 in the gluing manner.

[0282] By designing the vertical partition plate 1543a, the vertical partition plate 1543a has a guiding effect on the air flow passing through the filter screen 1542 and is divided into multiple air flows, which can make the multiple air flows flow into the air inlet side of the main fan 46 of the fan main body module 40 of the convenient cleaner 1 more uniformly, effectively reducing the possibility of abnormal noise of the main fan 46 of the fan main body module 40 caused by uneven distribution of air flow.

[0283] As shown in FIG. 35, the height of the support 1541 is H1, the height of the vertical partition plate 1543a is H2, and 1.2≤H2 / H1≤1.5 in the direction parallel to the central axis of the bin body 11. For example, the specific value of H2 / H1 can be, but is not limited to, 1.2, 1.3, 1.4, or 1.5, and the like; preferably, H2 / H1=1.3. By reasonably designing the ratio of the height H2 of the vertical partition plate 1543a and the height H1 of the support 1541, the space of the air suction cavity can be maximally increased, so that the air flow passing through the filter screen 1542 can be effectively divided into multiple air flows after being guided by the vertical partition plate 1543a, thereby making the multiple air flows flow into the air inlet side of the main fan 46 of the fan main body module 40 of the convenient cleaner 1 more uniformly, which can effectively reduce the possibility of abnormal noise of the main fan 46 of the fan main body module 40 caused by uneven distribution of air flow.

[0284] As shown in FIG. 35, the number of ventilation holes 1541a is multiple, and the multiple ventilation holes 1541a are equally spaced around the central axis of the bin body 11; the number of vertical partition plates 1543a is multiple, and the multiple vertical partition plates 1543a are equally spaced around the central axis of the bin body 11; each ventilation hole 1541a corresponds to a vertical partition plate 1543a on both sides in the direction of the central axis of the bin body 11. For example, the number of ventilation holes 1541a is six, and approximately one ventilation hole 1541a is provided every 60 degrees in the direction around the central axis of the bin body 11; the number of vertical partition plates 1543a is also six, and one vertical partition plate 1543a is provided between the adjacent two ventilation holes 1541a.

[0285] By designing multiple ventilation holes 1541a on the support 1541, the air flow passing through the filter screen 1542 is uniformly divided into multiple air flows by the multiple ventilation holes 1541a, and then the multiple air flows are more uniformly divided under the guiding effect of the corresponding adjacent two vertical partition plates 1543a, so that the multiple air flows can flow into the air inlet side of the main fan 46 of the fan main body module 40 of the convenient cleaner 1 more uniformly, which can further effectively reduce the possibility of abnormal noise of the main fan 46 of the fan main body module 40 caused by uneven distribution of air flow.

[0286] As shown in FIG. 36, each air vent 1541a has a sectorial cross section perpendicular to the central axis of the bin body 11, and the center of the sectorial cross section falls on the central axis of the bin body 11. In the direction perpendicular to the central axis of the bin body 11, the inner radius of the bracket 1541 is R, and the length of the vertical partition plate 1543a is L; and 1.5≤L / R≤2.0. For example, the specific value of L / R can be, but is not limited to, 1.5, 1.6, 1.7, 1.8, 1.9, or 2.0, and the like; preferably, L / R=1.8. By reasonably designing the ratio of the length L of the vertical partition plate 1543a and the inner radius R of the bracket 1541, the space of the air suction cavity can be maximized, so that the vertical partition plate 1543a can effectively separate the air flow passing through the filter screen 1542 to form multiple air flows, so that the multiple air flows can flow into the air inlet side of the main air fan 46 of the fan main body module 40 of the convenient dust collector 1 more uniformly, and the possibility of abnormal noise of the main air fan 46 of the fan main body module 40 caused by uneven air flow distribution can be effectively reduced.

[0287] As shown in FIG. 15, the vertical partition plate 1543a is integrally formed with the bracket 1541. Among them, the vertical partition plate 1543a can be, but is not limited to, integrally formed with the bracket 1541 by injection molding or 3D printing. In this way, the processing difficulty between the vertical partition plate 1543a and the bracket 1541 can be effectively reduced.

[0288] Of course, in other embodiments, the partition 1543 can also include a partition sleeve, the sleeve axis of the partition sleeve is parallel to the central axis of the bin body 11, the partition sleeve is located on the side of the bracket 1541 away from the fluid outlet 11c of the bin body 11 and corresponds to the air vent 1541a, and the partition sleeve is connected with the bracket 1541.

[0289] Other structural designs of the filter assembly 154 can be, but are not limited to, one or more of the following embodiments.

[0290] As shown in FIG. 14 and FIG. 15, the filter assembly 154 further includes a first sealing ring 1544, which is arranged on the side of the bracket 1541 facing the fluid outlet 11c of the bin body 11. Among them, the material of the first sealing ring 1544 can be, but is not limited to, elastic rubber or elastic silica gel. By designing the first sealing ring 1544, the first sealing ring 1544 can effectively seal the outer periphery of the bracket 1541 to effectively reduce the possibility of air leakage.

[0291] As shown in FIG. 14 and FIG. 15, the filtering assembly 154 further comprises a second sealing ring 1545 arranged on the side of the bracket 1541 opposite to the fluid outlet 11c of the bin body 11. The material of the second sealing ring 1545 can be, but is not limited to, elastic rubber or elastic silica gel. By designing the second sealing ring 1545, the second sealing ring 1545 can effectively seal the outer periphery of the bracket 1541, so as to effectively reduce the possibility of air leakage. It is worth mentioning that the second sealing ring 1545 cooperates with the first sealing ring 1544 to achieve double effective sealing of the outer periphery of the bracket 1541, so as to effectively avoid air leakage of the outer periphery of the bracket 1541.

[0292] Referring to FIG. 9, FIG. 10 and FIG. 34, in a second aspect, the application provides a dust bin module 10, which comprises the bin body 11 and the filtering assembly 154 described above; the bin body 11 has a dust collecting cavity for storing the to-be-adsorbed objects, a fluid inlet 11a and a fluid outlet 11c communicating with the dust collecting cavity; the bracket 1541 is arranged corresponding to the fluid outlet 11c of the bin body 11 and connected with the bin body 11.

[0293] Based on the dust bin module 10 in the embodiment of the application, the filtering assembly 154 described above, the filtering screen 1542 can effectively separate small particles of dust from the airflow, so as to achieve the effect of purifying the airflow; the partition 1543 can separate the airflow passing through the filtering screen 1542 into multiple airflows, so that the multiple airflows flow into the air inlet side of the main air fan 46 of the main fan body module 40 of the handy vacuum cleaner 1 more uniformly, which can effectively reduce the possibility of abnormal noise of the main air fan 46 of the main fan body module 40 caused by uneven distribution of the airflow.

[0294] Referring to FIG. 9, FIG. 10 and FIG. 34, in a third aspect, the application provides a handy vacuum cleaner 1, which comprises the main fan body module 40 and the dust bin module 10 described above; the main fan body module 40 is arranged corresponding to the fluid outlet 11c of the bin body 11 and connected with the bin body 11, and the main fan body module 40 is adapted to generate suction force to make the to-be-adsorbed objects flow from the fluid inlet 11a of the bin body 11 into the dust collecting cavity of the bin body 11.

[0295] Based on the handy vacuum cleaner 1 in the embodiment of the application, the dust bin module 10 described above can separate the airflow passing through the filtering screen 1542 into multiple airflows, so that the multiple airflows flow into the air inlet side of the main air fan 46 of the main fan body module 40 of the handy vacuum cleaner 1 more uniformly, which can effectively reduce the possibility of abnormal noise of the main air fan 46 of the main fan body module 40 caused by uneven distribution of the airflow.

[0296] As shown in FIG. 10, FIG. 34 and FIG. 37, the fan main body module 40 comprises a main housing 41, a main fan 46 and a fan cover 47; the main housing 41 is connected with the bin body 11; the main fan 46 is located in a cavity of the main housing 41 and connected with the main housing 41; the fan cover 47 is arranged at an air inlet side of the main fan 46 and connected with the main housing 41; one end of the partition 1543 away from the fluid outlet 11c of the bin body 11 extends to abut against an air inlet of the fan cover 47.

[0297] The main housing 41 serves as an outer shell of the fan main body module 40 to carry components such as the main fan 46; the specific structure of the main housing 41 is not limited here, and the designer can make reasonable design according to actual needs. The main housing 41 is connected with the bin body 11; the specific connection manner between the main housing 41 and the bin body 11 is not limited here, and the designer can make design according to actual needs; for example, the main housing 41 can be but not limited to detachably connected with the bin body 11 in at least one of screwing, clamping or inserting.

[0298] The main fan 46 serves as a wind source of the fan main body module 40 to generate suction force; the specific model of the main fan 46 is not limited here, and the designer can make reasonable selection according to actual needs. The main fan 46 is connected with the main housing 41; the specific connection manner between the main fan 46 and the main housing 41 is not limited here, and the designer can make reasonable design according to actual needs; for example, the main fan 46 can be but not limited to detachably connected with the main housing 41 in one of screwing, clamping or inserting.

[0299] The fan cover 47 serves as a face shell of the fan main body module 40; the specific structure of the fan cover 47 is not limited here, and the designer can make reasonable design according to actual needs; for example, the fan cover 47 can be but not limited to in a grating structure. The fan cover 47 is connected with the main housing 41; the specific connection manner between the fan cover 47 and the main housing 41 is not limited here, and the designer can make reasonable design according to actual needs; for example, the fan cover 47 can be but not limited to detachably connected with the main housing 41 in at least one of screwing, clamping or inserting; for another example, the fan cover 47 can also be but not limited to non-detachably connected with the main housing 41 in a gluing manner.

[0300] The main casing 41 is designed to carry the main air blower 46 and the air cover 47. The main air blower 46 is designed to generate suction force to draw the dust to be sucked into the dust collecting cavity of the dust bin 10 from the fluid inlet 11a of the dust bin 10. The air cover 47 is designed to serve as a peripheral protection for the main air blower 46. By extending the one end of the partition 1543 away from the fluid outlet 11c of the dust bin 10 to abut against the air inlet of the air cover 47, the air passing through the filter screen 1542 can be effectively separated into multiple air flows under the guidance of the partition 1543, and the multiple air flows can be directly guided to the air inlet of the air cover 47 under the guidance of the partition 1543, so that the multiple air flows can flow into the air inlet side of the main air blower 46 of the air blower main body module 40 of the handy dust collector 1 more uniformly, which can effectively reduce the possibility of abnormal noise of the main air blower 46 of the air blower main body module 40 caused by uneven distribution of air flow.

[0301] Please refer to FIGS. 17-18, 30 and 38, the present application provides a handy dust collector 1, which is convenient for users to clean the dust to be sucked adhering to the surface to be cleaned.

[0302] The handy dust collector 1 comprises a dust bin module 10, an air blower main body module 40, a suction head module 30 and a handle module 60. The dust bin module 10 has a dust collecting cavity (not shown in the figure), a fluid inlet 11a and a fluid outlet 11c, and is configured to store the dust to be sucked. The air blower main body module 40 is connected to the dust bin module 10 corresponding to the fluid outlet 11c, and is adapted to generate suction force. The suction head module 30 is connected to the dust bin module 10 corresponding to the fluid inlet 11a, and is configured to guide the dust to be sucked into the dust collecting cavity under the action of the suction force of the air blower main body module 40. The handle module 60 is connected to the air blower main body module 40, and the handle module 60 and the suction head module 30 are separately arranged on both sides of the central axis of the dust bin module 10.

[0303] As shown in FIGS. 17-18, 30 and 38, the handy dust collector 1 comprises a dust bin module 10, an air blower main body module 40, a suction head module 30 and a handle module 60.

[0304] The dust bin module 10 serves as a garbage recycling station of the handy dust collector 1.

[0305] The dust bin module 10 has a dust collecting cavity, which is the space inside the dust bin module 10 for storing the dust to be sucked. The dust to be sucked can be but is not limited to dust or paper scraps and other garbage.

[0306] The dust bin module 10 further has a fluid inlet 11a in communication with the dust collecting cavity, the fluid inlet 11a being an opening of the dust bin module 10 for allowing the suction body such as dust or paper scraps to enter the dust collecting cavity of the dust bin module 10. The specific shape of the fluid inlet 11a is not limited herein and can be designed by the designer according to actual needs; for example, the cross-sectional shape of the fluid inlet 11a can be but is not limited to a circular or rectangular shape.

[0307] The dust bin module 10 further has a fluid outlet 11c in communication with the dust collecting cavity, the fluid outlet 11c being an opening of the dust bin module 10 for allowing the air flow to flow out of the dust collecting cavity of the dust bin module 10. The specific shape of the fluid outlet 11c is not limited herein and can be designed by the designer according to actual needs; for example, the cross-sectional shape of the fluid outlet 11c can be but is not limited to a circular or rectangular shape.

[0308] Specifically, the dust bin module 10 comprises a bin body 11, the bin body 11 being a housing of the dust bin module 10, the bin body 11 having the dust collecting cavity, the fluid inlet 11a and the fluid outlet 11c; the bin body 11 has a cylindrical structure, the area surrounded by the inner side wall surface of the bin body 11 being the dust collecting cavity, the side wall surface of the bin body 11 having the fluid inlet 11a, and the upper end surface of the bin body 11 having the fluid outlet 11c.

[0309] As shown in FIGS. 17-18, 30 and 38, the fan main body module 40 serves as an air source of the handy vacuum cleaner 1, the fan main body module 40 being adapted to generate a suction force, the suction body being caused to flow into the dust collecting cavity of the dust bin module 10 from the fluid inlet 11a of the dust bin module 10 under the action of the suction force via the suction head module 30; the specific structure of the fan main body module 40 will be introduced below.

[0310] The fan main body module 40 is arranged corresponding to the fluid outlet 11c of the dust bin module 10, that is, the fan main body module 40 is arranged on the side where the fluid outlet 11c of the dust bin module 10 is located.

[0311] The fan main body module 40 is connected with the dust bin module 10; the specific connection manner between the fan main body module 40 and the dust bin module 10 is not limited herein and can be designed by the designer according to actual needs; for example, the fan main body module 40 can be but is not limited to detachably connected with the dust bin module 10 by at least one of screwing, clamping or inserting; in this way, the installation and dismounting between the fan main body module 40 and the dust bin module 10 can be facilitated, so as to facilitate the effective replacement of the damaged fan main body module 40 or dust bin module 10 in the later period.

[0312] The suction head module 30 is configured as the suction structure of the convenient cleaner 1, and is configured to guide the to-be-sucked body into the dust collection cavity of the dust bin module 10 under the action of the suction force of the fan main body module 40. The specific structure of the suction head module 30 will be described below.

[0313] The suction head module 30 is arranged at the side of the dust bin module 10 where the fluid inlet 11a is located.

[0314] The suction head module 30 is connected to the dust bin module 10. The specific connection mode between the suction head module 30 and the dust bin module 10 is not limited here, and the designer can reasonably design according to actual needs. For example, the suction head module 30 can be, but is not limited to, detachably connected to the dust bin module 10 by at least one of the modes such as screwing, clamping or inserting. In this way, the installation and disassembly between the suction head module 30 and the dust bin module 10 can be facilitated, so as to facilitate the effective replacement of the damaged suction head module 30 or dust bin module 10 in the later period.

[0315] As shown in FIGS. 17-18, 30 and 38, the handle module 60 is configured as the handle of the convenient cleaner 1 for the user to hold. The specific structure of the handle module 60 will be described below.

[0316] The handle module 60 is connected to the fan main body module 40. The handle module 60 and the fan main body module 40 can be a split structure or an integral structure. For example, when the handle module 60 and the fan main body module 40 are a split structure, the handle module 60 can be, but is not limited to, detachably connected to the fan main body module 40 by at least one of the modes such as screwing, clamping or inserting. For example, when the handle module 60 and the fan main body module 40 are an integral structure, the handle module 60 can be, but is not limited to, integrally formed with the fan main body module 40 by means of injection molding or 3D printing.

[0317] The handle module 60 and the suction head module 30 are arranged on the two sides of the central axis of the dust bin module 10. In this way, when it is necessary to clean the to-be-sucked body such as dust or paper scraps adhering to the to-be-cleaned surface, the user holds the handle module 60, and at this time, the suction head module 30 is located on the side of the dust bin module 10 opposite to the handle module 60 and in front of the user, facilitating the user to operate to effectively clean the to-be-sucked body such as dust or paper scraps adhering to the to-be-cleaned surface.

[0318] Based on the convenient dust collector 1 in the embodiment of the present application, the dust bin module 10 is designed for storing the to-be-sucked bodies; the fan main body module 40 is designed for generating suction force; the suction head module 30 is designed for guiding the to-be-sucked bodies adhered to the surface to be cleaned to the dust collection cavity of the dust bin module 10 under the action of the suction force of the fan main body module 40; the handle module 60 is designed for being held by the user. By arranging the suction head module 30 and the handle module 60 on both sides of the central axis of the dust bin module 10, when the to-be-sucked bodies adhered to the surface to be cleaned need to be cleaned, the user holds the handle module 60, at this time, the suction head module 30 is located on the side of the dust bin module 10 opposite to the handle module 60 and in front of the user, which is convenient for the user to operate and effectively clean the to-be-sucked bodies adhered to the surface to be cleaned.

[0319] As shown in FIGS. 18 and 30, the suction head module 30 includes a suction head assembly 31 and a first electrical connecting piece 33; the suction head assembly 31 is connected with the dust bin module 10 corresponding to the fluid inlet 11a; the first end of the first electrical connecting piece 33 is electrically connected with the suction head assembly 31, and the second end of the first electrical connecting piece 33 is electrically connected with the electrical socket 41a of the fan main body module 40; the suction head assembly 31 is configured to move under power to lift and suck the to-be-sucked bodies adhered to the surface to be cleaned into the dust collection cavity.

[0320] The suction head assembly 31 is used as the suction head of the suction head module 30 for sucking the to-be-sucked bodies, such as dust or paper scraps adhered to the surface to be cleaned, which are guided into the dust collection cavity of the bin body 11 of the dust bin module 10 under the action of the suction force of the fan main body module 40 (specifically, the main fan 46 introduced below); the specific structure of the suction head assembly 31 will be introduced below.

[0321] The first electrical connecting piece 33 is one of the electrical connecting structures of the suction head module 30, and the first electrical connecting piece 33 can but is not limited to include a wire 331.

[0322] The second end of the first electrical connecting piece 33 is electrically connected with the electrical socket 41a of the fan main body module 40, that is, the electrical conduction between the suction head assembly 31 and the electrical socket 41a of the fan main body module 40 is realized, and the suction head assembly 31 is moved by being electrified to lift the adsorbed body adhered to the surface to be cleaned; on the contrary, the second end of the first electrical connecting piece 33 is electrically disconnected with the electrical socket 41a of the fan main body module 40, that is, the electrical disconnection between the suction head assembly 31 and the electrical socket 41a of the fan main body module 40 is realized, and the suction head assembly 31 is not moved by being de-energized; thus, the electrical conduction and electrical disconnection between the suction head module 30 and the electrical socket 41a of the fan main body module 40 are realized, which is simple, convenient and fast.

[0323] Of course, the suction head module 30 also includes the magnetic suction port assembly 34; at this time, the first end of the first electrical connecting piece 33 is electrically connected with the suction head assembly 31, and the second end of the first electrical connecting piece 33 is positioned in the fan main body module 40 through the magnetic suction port assembly 34 and realizes the electrical connection with the electrical socket 41a of the fan main body module 40. That is, the second end of the first electrical connecting piece 33 realizes the relative structural fixation with the fan main body module 40 in a magnetic suction manner through the magnetic suction port assembly 34, and at the same time, the second end of the first electrical connecting piece 33 also realizes the electrical connection with the electrical socket 41a of the fan main body module 40 through the magnetic suction port assembly 34. The specific structure of the magnetic suction port assembly 34 is not limited here, and the designer can reasonably design according to actual needs.

[0324] As shown in FIG. 39, the suction head assembly 31 includes a pipe 311, and the pipe 311 extends along a first preset direction, and the included angle between the first preset direction and the central axis of the dust bin module 10 is β, and 10 degrees ≤ β ≤ 15 degrees. For example, the specific value of β can be but is not limited to 10 degrees, 11 degrees, 12 degrees, 13 degrees, 14 degrees or 15 degrees, and the like; preferably, β = 11 degrees. By reasonably designing the value of the included angle β between the extension direction of the pipe 311 and the central axis of the dust bin module 10, the adsorbed body such as dust or paper scraps sucked into the dust collecting cavity is more close to the required angle of pre-rotation, so as to improve the cleaning efficiency of the convenient dust collector 1.

[0325] As shown in FIG. 39, the suction head assembly 31 comprises a pipe 311 extending along a first preset direction; the handle module 60 comprises a sub-housing 61 connected with the fan main body module 40 and extending along a second preset direction; an obtuse angle between the first preset direction and the second preset direction is γ, and 10 degrees ≤ γ ≤ 30 degrees. For example, the specific value of γ can be but is not limited to 10 degrees, 15 degrees, 20 degrees, 25 degrees or 30 degrees, etc.; preferably, γ = 20 degrees. By reasonably designing the value of the included angle γ between the extension direction of the pipe 311 and the extension direction of the sub-housing 61, the dust suction port of the pipe 311 is more in line with the surface to be cleaned when the user uses the convenient dust collector 1, so as to improve the cleaning efficiency of the convenient dust collector 1.

[0326] As shown in FIG. 31, the fan main body module 40 comprises a main housing 41 and a main fan 46 suitable for generating suction force; the main housing 41 is connected with the dust bin module 10 corresponding to the fluid outlet 11c; the main fan 46 is located in the cavity of the main housing 41 and connected with the main housing 41. The handle module 60 comprises a sub-housing 61 and a battery 62; the sub-housing 61 is connected with the main housing 41; the battery 62 is located in the cavity of the sub-housing 61 and connected with the sub-housing 61, and the battery 62 is electrically connected with the main fan 46.

[0327] The main housing 41 is used as the shell of the fan main body module 40, and the main housing 41 is connected with the dust bin module 10; here, the specific connection mode between the main housing 41 and the dust bin module 10 is not limited, and the designer can reasonably design according to the actual needs; for example, the main housing 41 can be but is not limited to detachably connected with the dust bin module 10 (specifically, the bin body 11) by at least one of the modes such as screwing, clamping or inserting. The main fan 46 is used as the air source of the fan main body module 40 for generating the above-mentioned suction force, and the main fan 46 is connected with the main housing 41; here, the specific connection mode between the main fan 46 and the main housing 41 is not limited, and the designer can reasonably design according to the actual needs; for example, the main fan 46 can be but is not limited to detachably connected with the main housing 41 by at least one of the modes such as screwing, clamping or inserting; for another example, the main fan 46 can also be but is not limited to non-detachably connected with the main housing 41 by the mode of gluing. It should be noted that the main housing 41 is in a cylindrical structure, and the area surrounded by the inner side wall surface of the main housing 41 is the cavity of the main housing 41, and the side wall surface of the main housing 41 has the above-mentioned electric socket 41a.

[0328] The auxiliary shell 61 serves as a housing of the handle module 60, and the auxiliary shell 61 is connected with the main shell 41. For example, when the handle module 60 and the fan main body module 40 are in a split structure, the auxiliary shell 61 can be, but is not limited to, detachably connected with the main shell 41 by at least one of the following modes: screwing, clamping, or plugging. The battery 62 serves as a power supply of the handle module 60, and is used to supply power to the main fan 46 to electrify the main fan 46 to generate the suction force. The battery 62 is connected with the auxiliary shell 61. The specific model of the battery 62 is not limited here, and a designer can make a reasonable selection according to actual needs. The specific connection mode between the battery 62 and the auxiliary shell 61 is not limited here, and a designer can make a reasonable design according to actual needs. For example, the battery 62 can be, but is not limited to, detachably connected with the auxiliary shell 61 by at least one of the following modes: clamping or plugging.

[0329] The main shell 41 is designed to bear the main fan 46. The main fan 46 is designed to generate a suction force, so that the dust or paper scraps adhering to the surface to be cleaned are guided into the dust collection cavity of the dust bin module 10 from the fluid inlet 11a of the dust bin module 10 via the suction head module 30 under the action of the suction force. The auxiliary shell 61 is designed to bear the battery 62 and to be held by a user. The battery 62 is designed to supply power to the main fan 46 to electrify the main fan 46 to generate the suction force. The battery 62 is arranged in the cavity of the auxiliary shell 61, so as to reasonably utilize the internal space of the auxiliary shell 61, arrange the components more closely in space, and achieve the purpose of reducing the overall volume of the convenient cleaner 1.

[0330] As shown in FIG. 31, the auxiliary shell 61 is integrally formed with the main shell 41, and the cavity of the auxiliary shell 61 is in communication with the cavity of the main shell 41. The auxiliary shell 61 can be, but is not limited to, integrally formed with the main shell 41 by means of injection molding or 3D printing. In this way, the processing difficulty between the auxiliary shell 61 and the main shell 41 can be effectively reduced.

[0331] As shown in FIG. 31, the handle module 60 further includes a charging jack 63 for electrical connection with an external power supply. The charging jack 63 is arranged at one end of the auxiliary shell 61 away from the main shell 41, and the charging jack 63 is electrically connected with the battery 62.

[0332] The charging socket 63 is used as an external charging port of the handle module 60, and is connected with an external power supply through a corresponding charging line, so that the external power supply can charge the battery 62. The specific connection mode between the charging socket 63 and the secondary shell 61 is not limited here, and a designer can reasonably design according to actual needs; for example, the charging socket 63 can be, but is not limited to, detachably connected with the secondary shell 61 through at least one of screwing, clamping or inserting; for another example, the charging socket 63 can be, but is not limited to, non-detachably connected with the secondary shell 61 through gluing.

[0333] By designing the charging socket 63, when the battery 62 has low or zero power, the user can connect the charging socket 63 with the external power supply through the corresponding charging line, so that the external power supply can charge the battery 62 in time to ensure that the battery 62 has sufficient power.

[0334] As shown in FIGS. 16, 20-21, the pipe 311 has a cavity for the to-be-sucked body to flow through. The suction head assembly 31 further comprises a driving member 312 and a tip member 313; the driving member 312 is located in the cavity and connected with the pipe 311, and the driving member 312 is electrically connected with the first end of the first electrical connector 33; the tip member 313 is located on the air inlet side of the pipe 311 and at least partially extends out of the cavity, and the tip member 313 is connected with the driving end of the driving member 312, and the driving member 312 is configured to drive the tip member 313 to move when powered, so as to lift the to-be-sucked body adhered to the to-be-cleaned surface.

[0335] The pipe 311 serves as a pipeline of the suction head assembly 31 and has a cavity for the to-be-sucked body to flow through; the specific structure of the pipe 311 will be described below. The driving member 312 serves as a power source of the suction head assembly 31 and is used to drive the tip member 313 to move, and the driving member 312 can but is not limited to include a motor. The tip member 313 serves as an accessory of the suction head assembly 31 and is used to contact the to-be-cleaned surface to lift the to-be-sucked body adhered to the to-be-cleaned surface.

[0336] By designing the pipe 311, the pipe 311 is used to provide a flow channel for the to-be-sucked body, so that the to-be-sucked body can be smoothly sucked into the dust collection cavity of the bin body 11 of the dust bin module 10 via the pipe 311. By designing the driving member 312 and the tip member 313, the driving member 312 is electrically connected with the electrical socket 41a of the fan main body module 40 through the first electrical connector 33, and the driving member 312 is configured to drive the connected tip member 313 to move when powered, so that the tip member 313 contacts the to-be-cleaned surface to lift the to-be-sucked body adhered to the to-be-cleaned surface, and thus the cooperation of the air suction of the main fan 46 of the fan main body module 40 can effectively improve the cleaning efficiency of the convenient dust collector 1.

[0337] As shown in FIG. 16, FIG. 20-FIG. 21, the pipe 311 is telescopic; the suction head assembly 31 further comprises a second electric connecting piece 314 which is telescopic, a first end of the second electric connecting piece 314 is electrically connected with the driving piece 312, and a second end of the second electric connecting piece 314 is electrically connected with the first end of the first electric connecting piece 33.

[0338] Wherein, the pipe 311 is telescopic; thus when it is needed to clean the dust or paper scraps etc. to be adsorbed which are adhered to the to-be-cleaned, the pipe 311 is in the elongated state, then the main fan 46 of the fan main body module 40 is started, under the suction force of the main fan 46 of the fan main body module 40, the dust or paper scraps etc. to be adsorbed which are adhered to the to-be-cleaned can be smoothly sucked into the dust collecting cavity of the bin body 11 of the dust bin module 10 via the pipe 311, so as to achieve the purpose of cleaning; thus when it is not needed to clean the dust or paper scraps etc. to be adsorbed which are adhered to the to-be-cleaned, the pipe 311 is in the contracted state, at this time the space occupancy of the suction head module 30 can be effectively reduced, so as to achieve the purpose of reducing the space occupancy of the whole handy dust collector 1, and it is convenient for the user to store. Specifically, the pipe 311 comprises a first pipe segment 311a and a second pipe segment 311b, the first pipe segment 311a and the second pipe segment 311b can be relatively telescopic, and the first pipe segment 311a and the second pipe segment 311b are in straight line shape. It can be understood that the first pipe segment 311a and the second pipe segment 311b are relatively elongated, the first pipe segment 311a is out of the cavity of the second pipe segment 311b, at this time the pipe 311 is in the elongated state; the first pipe segment 311a and the second pipe segment 311b are relatively contracted, the first pipe segment 311a is stored in the cavity of the second pipe segment 311b, at this time the pipe 311 is in the contracted state. By designing the first pipe segment 311a and the second pipe segment 311b as straight pipes, on the one hand the structure is simple and convenient to realize, on the other hand it is also convenient to realize the smoothness in the relative telescopic movement process of the first pipe segment 311a and the second pipe segment 311b. Of course, the pipe 311 can further comprise a third pipe segment 311c, the first pipe segment 311a, the second pipe segment 311b and the third pipe segment 311c can be relatively telescopic, and the third pipe segment 311c is also in straight line shape.

[0339] The second electric connecting piece 314 can but not limited to comprise an elastic sleeve 314a and another wire 314b; the elastic sleeve 314a is sleeved on the periphery of the other wire 314b, thus the elastic sleeve 314a has good supporting effect on the other wire 314b, which can avoid the other wire 314b from being knotted in the telescopic movement process of the pipe 311. By designing the telescopic second electric connecting piece 314, the telescopic second electric connecting piece 314 can follow the pipe 311 to do telescopic movement, so as to ensure the effectiveness of the electrical connection between the driving piece 312 and the first electric connecting piece 33.

[0340] As shown in FIG. 16, FIG. 20-FIG. 21, it can be understood that the adapter 313 is used as an adapter of the suction head assembly 31 to contact the surface to be cleaned to lift the adsorbate adhered to the surface to be cleaned; the specific form of the adapter 313 is different for different application scenarios; the specific form of the adapter 313 can be but not limited to one or more of the following embodiments.

[0341] In a first embodiment, the adapter 313 includes a brush head, and the brush head is detachably connected with the driving end of the driving member 312; the driving member 312 is configured to be driven to rotate the brush head by power supply to lift the adsorbate adhered to the surface to be cleaned.

[0342] Here, the specific detachable connection mode between the brush head and the driving end of the driving member 312 is not limited, and the designer can reasonably design according to actual needs; for example, the brush head can be but not limited to connected with the driving end of the driving member 312 by at least one of screwing, clamping or inserting.

[0343] By designing the brush head, the brush head is connected with the driving end of the driving member 312, when the adsorbate such as dust or paper scraps adhered to the surface to be cleaned needs to be cleaned, the driving member 312 is driven to rotate the brush head by power supply, the brush head contacts the surface to be cleaned, so that the dust or paper scraps adhered to the surface to be cleaned is lifted under the brushing action of the brush head, and the lifted dust or paper scraps are smoothly sucked into the dust collection cavity of the bin body 11 of the dust bin module 10 through the pipe member 311 under the suction of the main fan 46 of the fan main body module 40, to achieve the purpose of effective cleaning.

[0344] In a second embodiment, the adapter 313 includes a vibration head, and the vibration head is detachably connected with the driving end of the driving member 312; the driving member 312 is configured to be driven to vibrate the vibration head by power supply to lift the adsorbate adhered to the surface to be cleaned.

[0345] Here, the specific detachable connection mode between the vibration head and the driving end of the driving member 312 is not limited, and the designer can reasonably design according to actual needs; for example, the vibration head can be but not limited to connected with the driving end of the driving member 312 by at least one of screwing, clamping or inserting.

[0346] The vibration head is connected with the driving end of the driving member 312. When it is needed to clean the dust or paper scraps adhered to the surface to be cleaned, the driving member 312 is energized to drive the vibration head to vibrate. The vibration head is in contact with the surface to be cleaned, so that the dust or paper scraps adhered to the surface to be cleaned are lifted up under the action of the vibration of the vibration head. The lifted dust or paper scraps are smoothly sucked into the dust collecting cavity of the bin body 11 of the dust bin module 10 through the pipe member 311 under the suction of the main fan 46 of the fan main module 40, so as to achieve the purpose of effective cleaning.

[0347] It should be noted that the adapter member 313 can only include the brush head, only include the vibration head, or include both the brush head and the vibration head. When the adapter member 313 includes both the brush head and the vibration head, the user can connect one of the brush head and the adapter member with the driving end of the driving member 312 according to actual needs.

[0348] As shown in FIGS. 16, 20-21, the suction assembly further includes a head cover 315, which is installed on the air inlet side of the pipe member 311 and at least partially extends into the cavity of the pipe member 311. The driving member 312 is connected with the pipe member 311 through the head cover 315.

[0349] The head cover 315 serves as an intermediate connecting member between the driving member 312 and the pipe member 311. The specific structure of the head cover 315 is not limited here, and the designer can reasonably design according to actual needs. It should be noted that the head cover 315 is designed on the air inlet side of the pipe member 311. The head cover 315 has one or more openings that are in communication with the cavity of the pipe member 311. In this way, the dust or paper scraps adhered to the surface to be cleaned can smoothly pass through the openings of the head cover 315 and enter the cavity of the pipe member 311 under the suction of the main fan 46 of the fan main module 40.

[0350] The specific connection mode between the driving member 312 and the head cover 315 is not limited here, and the designer can reasonably design according to actual needs. For example, the driving member 312 can be but is not limited to detachably connected with the head cover 315 through at least one of screwing, clamping or inserting. For another example, the driving member 312 can be but is not limited to non-detachably connected with the head cover 315 through gluing. The specific connection mode between the head cover 315 and the pipe member 311 is not limited here, and the designer can reasonably design according to actual needs. For example, the head cover 315 can be but is not limited to detachably connected with the pipe member 311 through at least one of screwing, clamping or inserting. For another example, the head cover 315 can be but is not limited to non-detachably connected with the pipe member 311 through gluing.

[0351] By designing the head cover 315, the head cover 315 serves as an intermediate connecting piece for positioning the driving piece 312 on the pipe piece 311, facilitating the assembly between the driving piece 312 and the pipe piece 311; and the head cover 315 also serves as a reinforcing rib to effectively strengthen the structural strength of the air inlet side of the pipe piece 311.

[0352] As shown in FIGS. 16, 20-21, the suction head assembly 31 further comprises a tail cover 316 mounted on the air outlet side of the pipe piece 311 and at least partially extending into the cavity of the pipe piece 311. The specific connection between the tail cover 316 and the pipe piece 311 is not limited herein, and the designer can make reasonable design according to actual needs; for example, the tail cover 316 can be, but is not limited to, detachably connected with the pipe piece 311 by at least one of screwing, clamping or inserting; for another example, the tail cover 316 can be, but is not limited to, non-detachably connected with the pipe piece 311 by gluing. By designing the tail cover 316, the tail cover 316, as a reinforcing rib, can effectively strengthen the structural strength of the air outlet side of the pipe piece 311.

[0353] It should be noted that when the second electric connecting piece 314 comprises the elastic sleeve 314a, the tail end of the elastic sleeve 314a can be, but is not limited to, detachably connected with the tail cover 316 by at least one of screwing, clamping or inserting, and the head end of the elastic sleeve 314a can be, but is not limited to, detachably connected with the head cover 315 by at least one of screwing, clamping or inserting.

[0354] In the drawings of the present embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0355] Any technical features in the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations are described, however, it is understood that the scope of the specification includes all possible combinations. The above-described embodiments are merely representative of several embodiments of the present application, and the description is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that for those skilled in the art, without departing from the concept of the present application, some modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A handy cleaner characterized by comprising: The dust bin module has a dust collecting cavity for storing the to-be-sucked bodies, and a fluid inlet is arranged on a side wall of the dust bin module and communicates with the dust collecting cavity. The fan body module is adapted to generate suction force, and the to-be-sucked bodies can flow into the dust collecting cavity from the fluid inlet under the action of the suction force of the fan body module; the fan body module is arranged on an air outlet side of the dust bin module and is detachably connected to the dust bin module by clamping.

2. The portable dust collector according to claim 1, wherein the dust bin module comprises a bin body and a second clamping part; the bin body has the dust collecting cavity and the fluid inlet; and the second clamping part is arranged on an air outlet side of the bin body. The fan body module comprises a main shell and a second matching part; the second matching part is arranged on an air inlet side of the main shell, and the second matching part clamps the main shell to position the main shell on the bin body. The second clamping part comprises at least one of a clamping flange and a clamping groove; the second matching part comprises at least the other of the clamping flange and the clamping groove, and the clamping flange clamps the clamping groove. The number of the second clamping parts is multiple, and the multiple second clamping parts are arranged at equal intervals around a central axis of the bin body; the number of the second matching parts is multiple, and the multiple second matching parts are arranged at equal intervals around a central axis of the main shell, and each second matching part clamps one second clamping part. The fan body module further comprises a clamping buckle, a spring, and a main fan adapted to generate suction force; and the portable dust collector further comprises a blowing module. The clamping buckle is arranged on the main shell; an outer wall surface of the bin body is provided with a clamping groove corresponding to the position of the clamping buckle; and the main shell is clamped by the clamping buckle and the clamping groove to be positioned on the bin body.

3. The handy cleaner according to claim 2, wherein An outer wall surface of the main shell is provided with a sliding groove corresponding to the position of the clamping groove; the clamping buckle is slidingly connected to the sliding groove; the spring is located in the sliding groove and abuts against the groove wall of the sliding groove and the clamping buckle at both ends to be in a compressed state. The main fan is located in a cavity of the main shell and is detachably connected to the main shell. The air inlet side of the blowing module corresponds to the air outlet side of the fan body module; the blowing module is detachably connected to the fan body module, and the blowing module is detachably connected to the fan body module by magnetic attraction. The portable dust collector further comprises a suction head module and a connecting module. The suction head module is used for sucking the to-be-sucked bodies, is arranged corresponding to the fluid inlet, and is detachably connected to the dust bin module; and the suction head module communicates with the dust collecting cavity.

4. The convenience cleaner according to claim 1, wherein The suction head module is detachably connected to the dust bin module via the connecting module, and the suction head module communicates with the dust collecting cavity via the connecting module. The dust bin module comprises a bin body and a first connecting part; the bin body has the dust collecting cavity and the fluid inlet; and the first connecting part is arranged on a side wall of the bin body and is arranged adjacent to the fluid inlet. ​ ​ And / or, the connecting module comprises a connecting shell and a second connecting part; the connecting shell is connected with the suction head module and has a through hole in communication with the dust collecting cavity and the suction head module; the second connecting part is installed on the connecting shell, and the second connecting part is positioned on the bin body by being connected with the first connecting part; And / or, the connecting shell has an installation through slot, the installation through slot has a first slot opening and a second slot opening facing the fluid inlet, and a plane where the first slot opening is located is perpendicular to a plane where the second slot opening is located; And / or, the second connecting part comprises a first connecting buckle, the first connecting buckle is embedded in the installation through slot, one end of the first connecting buckle passes through the first slot opening, and the other end of the first connecting buckle passes through the second slot opening and is clamped with the first connecting part.

5. The portable dust collector according to claim 4, wherein The connecting module further comprises an elastic member, a face shell and a bottom shell; one end of the elastic member is in abutment with the first connecting buckle, the other end of the elastic member is in abutment with the slot wall of the installation through slot, and the elastic member is adapted to produce elastic deformation in a direction perpendicular to the plane where the first slot opening is located; the face shell covers the bottom shell and is detachably connected with the bottom shell, the face shell and the bottom shell jointly constitute the through hole, and the face shell is connected with the suction head module; And / or, the second connecting part comprises a second connecting buckle, the second connecting buckle is integrally formed with the connecting shell, and one end of the second connecting buckle away from the connecting shell is clamped with the first connecting part; And / or, the connecting module further comprises a shielding member, a connecting shell and a first matching part; the shielding member is arranged corresponding to the through hole and is detachably connected with the face shell, the shielding member can be rotated relative to the face shell to open or close the fluid inlet; the connecting shell is connected with the dust bin module corresponding to the fluid inlet; the first matching part is arranged at a position of the connecting shell corresponding to the first engaging part, and the first matching part is positioned on the connecting shell by being connected with the first engaging part; And / or, the dust bin module comprises a bin body and a third connecting part; the bin body has the dust collecting cavity and the fluid inlet; the third connecting part is arranged on a side wall of the bin body and is adjacent to the fluid inlet; And / or, the suction head module comprises a suction head assembly, a first engaging part, a suction head assembly and a fourth connecting part; the suction head assembly is used for adsorbing the to-be-adsorbed body; the first engaging part is arranged at one end of the suction head assembly close to the fluid inlet; the suction head assembly is used for adsorbing the to-be-adsorbed body; the fourth connecting part is arranged at one end of the suction head assembly close to the fluid inlet; and the fourth connecting part is positioned on the bin body by being connected with the third connecting part.

6. The portable dust collector according to claim 5, wherein The convenient dust collector further comprises a fan body module and a blowing module; an air inlet side of the fan body module corresponds to an air outlet side of the dust bin module, and an air outlet side of the fan body module corresponds to an air inlet side of the blowing module; And / or, the suction head module is detachably electrically connected with the electrical socket of the fan body module; and / or, the dust bin module is detachably connected with the fan body module; and / or, the blowing module is detachably connected with the fan body module; wherein, the suction head module is detachably electrically connected with the electrical socket of the fan body module through magnetic adsorption; and / or, the blowing module is detachably connected with the fan body module through magnetic adsorption.

7. The convenient dust collector of claim 6, wherein, The fan body module comprises a main shell and a first suction accessory; wherein, the main shell is connected with the dust bin module and the blowing module; the first suction accessory is arranged at the electrical socket of the main shell; the suction head module comprises a suction head assembly, a wire and a magnetic suction port assembly; the suction head assembly is used for adsorbing the to-be-adsorbed body and is connected with the dust bin module; one end of the wire is electrically connected with the suction head assembly, and the other end of the wire is positioned at the first suction accessory through the magnetic suction port assembly to realize electrical connection with the electrical socket of the main shell; And / or, the fan body module further comprises a second suction accessory arranged at the air outlet side of the main shell; the blowing module comprises a blowing assembly and a second magnetic member; the second magnetic member is arranged at the air inlet side of the blowing assembly, and the blowing assembly is positioned at the main shell through the magnetic adsorption force generated between the second magnetic member and the second suction accessory.

8. The convenience cleaner of claim 1, wherein, The convenient dust collector further comprises: a suction head module, comprising a pipe, a driving member and a head member, the pipe is connected with the dust bin module corresponding to the fluid inlet, the driving member is located in the cavity of the pipe and connected with the pipe, and the head member is located at the air inlet side of the pipe and at least partially extends out of the cavity of the pipe, the head member is connected with the driving end of the driving member, and the head member is configured to move under the driving of the driving member to lift the to-be-adsorbed body adhered to the surface to be cleaned; a fan body module, comprising a main shell and a main fan, the main shell is connected with the dust bin module corresponding to the fluid outlet, and the main fan is installed in the chamber of the main shell and is suitable for generating suction force; wherein, the head member comprises a brush head, the brush head is detachably connected with the driving end of the driving member, and the brush head is configured to rotate under the driving of the driving member to lift the to-be-adsorbed body adhered to the surface to be cleaned; And / or, the head member comprises a vibration head, the vibration head is detachably connected with the driving end of the driving member, and the vibration head is configured to vibrate under the driving of the driving member to lift the to-be-adsorbed body adhered to the surface to be cleaned; 9. The convenient dust collector of claim 8, wherein, The suction head module further comprises a head sleeve and a tail sleeve, the head sleeve is installed on the air inlet side of the pipe and at least partially extends into the cavity of the pipe, the driving member is connected with the pipe through the head sleeve; the tail sleeve is installed on the air outlet side of the pipe and at least partially extends into the cavity of the pipe, and the tail sleeve is connected with the dust bin module; And / or, the driving member comprises a driving motor connected with the pipe, and a driving shaft of the driving motor is connected with the adapter member; And / or, the pipe is telescopic, the pipe comprises a first pipe segment and a second pipe segment, the first pipe segment and the second pipe segment are relatively telescopic, and the first pipe segment and the second pipe segment are linear. And / or, the suction head module further comprises a first electric connection member and a telescopic second electric connection member, a first end of the first electric connection member is electrically connected with the driving member, and a second end of the first electric connection member is electrically connected with the electric socket of the main shell; a first end of the second electric connection member is electrically connected with the driving member, and a second end of the second electric connection member is electrically connected with the first end of the first electric connection member. And / or, the fan main body module further comprises a fan cover, the fan cover is arranged on the air inlet side of the main fan and is connected with the main shell.

10. The handy cleaner according to claim 9, wherein The suction head module comprises a magnetic suction port assembly for electrically connecting with the electric socket of the fan main body module; the magnetic suction port assembly comprises a first magnetic member and an electric contact, the first magnetic member has a mounting socket, and the electric contact is inserted into the mounting socket and is electrically connected with the second end of the first electric connection member; The first electric connection member, a first end of the first electric connection member is electrically connected with the suction head assembly, and a second end of the first electric connection member is positioned in the fan main body module through the magnetic suction port assembly and realizes electrical connection with the electric socket of the fan main body module, and the first suction accessory is arranged in the electric socket of the main shell; Wherein, the second end of the first electric connection member is positioned in the main shell through the magnetic attraction force generated between the first magnetic member and the first suction accessory, and the electric contact is electrically connected with the electric socket of the main shell; The magnetic suction port assembly further comprises a magnetic suction seat, the magnetic suction seat is connected with the second end of the first electric connection member, and the first magnetic member is embedded in the magnetic suction seat.

11. The handy cleaner according to claim 10, wherein The suction head assembly comprises: A pipe having a cavity for the flow of the to-be-sucked body; A driving member located in the cavity and connected with the pipe, the driving member is electrically connected with the first end of the first electric connection member; An adapter member located on the air inlet side of the pipe and at least partially extending out of the cavity, the adapter member is connected with the driving end of the driving member, and the adapter member is configured to lift the to-be-sucked body adhered to the surface to be cleaned under the driving of the driving member. A tail sleeve installed on the air outlet side of the pipe and at least partially extending into the cavity of the pipe, the tail sleeve is used to connect with the dust bin module of the portable dust collector. Wherein, the first electric connection member comprises a wire, and one side of the tail sleeve close to the electric socket of the fan main body module is provided with a wire passing hole for the wire to pass through.

12. The handy cleaner according to claim 11, wherein The blowing module comprises a blowing assembly, the blowing assembly comprising: a first blowing piece, a second blowing piece, a matching part and a sliding part, the first blowing piece being located at the air outlet side of the fan body module and used for being connected with the fan body module, the second blowing piece being connected with the first blowing piece and being capable of making relative telescopic movement with the first blowing piece, the matching part being arranged on the first blowing piece, and the sliding part being arranged on the second blowing piece; the second blowing piece is slidably connected with the matching part through the sliding part to make relative telescopic movement with the first blowing piece; wherein the matching part comprises one of a sliding block and a sliding groove, the sliding part comprises the other one of the sliding block and the sliding groove, and the sliding block is slidably connected with the sliding groove; And / or, the blowing assembly comprises a first positioning part and a second positioning part, the first positioning part and the second positioning part being separately arranged at two ends of the sliding groove along the extension direction of the sliding groove, and the first positioning part is closer to the air outlet side of the fan body module than the second positioning part; wherein the first blowing piece and the second blowing piece can make relative contraction movement to make the sliding block abut against the first positioning part; the first blowing piece and the second blowing piece can make relative elongation movement to make the sliding block abut against the second positioning part.

13. The portable vacuum cleaner of claim 12, wherein: the first blowing piece is sleeved on the second blowing piece, and the first blowing piece is funnel-shaped and the second blowing piece is linear; And / or, the first blowing piece is detachably connected with the fan body module by magnetic adsorption; And / or, the blowing module further comprises a second magnetic piece, the second magnetic piece being arranged at the air inlet side of the first blowing piece, the first blowing piece being positioned at the main housing by the magnetic adsorption force generated between the second magnetic piece and the second suction accessory; wherein the second magnetic piece comprises a ring-shaped magnet, the recess is a ring-shaped recess, and the ring-shaped magnet is embedded in the ring-shaped recess; And / or, the air inlet side of the first blowing piece is provided with a recess, and the second magnetic piece is embedded in the recess.

14. The handy cleaner according to claim 1, wherein The portable vacuum cleaner comprises a cyclone separation structure applied to a dust bin module, the dust bin module comprising a bin body, the bin body having a dust collecting cavity for storing a to-be-sucked body and a fluid inlet communicating with the dust collecting cavity; The cyclone separation structure comprises: a first separation cover body located in the dust collecting cavity and used for being connected with the bin body; a second separation cover body arranged in the cavity of the first separation cover body, an air inlet of the second separation cover body being arranged close to an air outlet of the second separation cover body; a blocking piece arranged corresponding to the air outlet of the second separation cover body and at least partially extending into the cavity of the second separation cover body to separate the air outlet of the second separation cover body from the air inlet of the second separation cover body; wherein the blocking piece comprises a blocking pipe extending into the cavity of the second separation cover body, the blocking pipe being in communication with the air outlet of the second separation cover body, and an outer circumferential side surface of the blocking pipe being spaced apart from an inner circumferential side surface of the second separation cover body. A filter assembly is arranged outside the second separation cover and on the side of the second separation cover where the air outlet is located.

15. The portable vacuum cleaner of claim 14, wherein: In a direction parallel to the plane where the air outlet of the second separation cover is located, the inner diameter of the second separation cover is D1, the inner diameter of the blocking pipe is D2, and the diameter of the air inlet of the second separation cover is D3; and 0.3≤D2 / D1≤0.8, and / or 0.2≤D3 / D1≤0.5; In a direction parallel to the plane where the air outlet of the second separation cover is located, the inner diameter of the second separation cover is D1; in a direction perpendicular to the plane where the air outlet of the second separation cover is located, the length of the blocking pipe is H1, the length of the air inlet of the second separation cover is H2, and the length of the second separation cover is H3; and 0.8≤H1 / D1≤1.3, and / or 0.2≤H2 / D1≤0.9, and / or 3.5≤H3 / D1≤4.0; The second separation cover comprises a first pipe body and a second pipe body connected to the first pipe body, the first pipe body is closer to the air outlet of the second separation cover than the second pipe body; from the side close to the air outlet of the second separation cover to the side away from the air outlet of the second separation cover, the inner diameter of the first pipe body is constant, and the inner diameter of the second pipe body gradually decreases; In a direction parallel to the plane where the air outlet of the second separation cover is located, the inner diameter of the first pipe body is D1; in a direction perpendicular to the plane where the air outlet of the second separation cover is located, the length of the first pipe body is H4; and 1.2≤H4 / D1≤1.8; and the second pipe body has a cross section perpendicular to the plane where the air outlet of the second separation cover is located, the cross section has two inner edge lines close to the central axis of the second separation cover, and the included angle between the two inner edge lines is α; and 10 degrees≤α≤20 degrees.

16. The handy cleaner according to claim 1, wherein The portable vacuum cleaner comprises a filter assembly applied to a dust bin module, the dust bin module comprises a bin body, the bin body has a dust collecting cavity for storing a to-be-sucked object, a fluid inlet communicating with the dust collecting cavity, and a fluid outlet; The filter assembly comprises: A support corresponding to the fluid outlet and used for connecting with the bin body, the support has a ventilation hole for communicating with the dust collecting cavity; A filter screen arranged on the support and covering the ventilation hole; A partition connected with the support, and the partition is configured to divide the space on the side of the support away from the fluid outlet into multiple areas; The partition comprises a vertical partition plate extending in a direction parallel to the central axis of the bin body; a part of the vertical partition plate extends into the ventilation hole and is connected with the support, and the vertical partition plate is integrally formed with the support.

17. The portable vacuum cleaner of claim 16, wherein: The height of the bracket is H1, and the height of the vertical partition plate is H2 in the direction parallel to the central axis of the bin body, and 1.2≤H2 / H1≤1.5; And / or, the number of the ventilation holes is multiple, and the multiple ventilation holes are distributed equidistantly around the central axis of the bin body; the number of the vertical partition plates is multiple, and the multiple vertical partition plates are distributed equidistantly around the central axis of the bin body; each ventilation hole corresponds to one vertical partition plate on each side in the direction of the central axis of the bin body; And / or, each ventilation hole has a sector cross section perpendicular to the central axis of the bin body, and the center of the sector cross section falls on the central axis of the bin body; And the inner radius of the bracket is R, and the length of the vertical partition plate is L in the direction perpendicular to the central axis of the bin body, and 1.5≤L / R≤2.

0. And / or, the filter assembly further comprises a first sealing ring arranged on the side of the bracket facing the fluid outlet; And / or, the filter assembly further comprises a second sealing ring arranged on the side of the bracket away from the fluid outlet.

18. The handy cleaner according to claim 1, wherein The portable dust collector further comprises a handle module connected with the fan body module, and the handle module and the suction head module are arranged on two sides of the central axis of the dust bin module; The suction head assembly comprises a pipe member extending in a first preset direction, and an acute angle between the first preset direction and the central axis of the dust bin module is β, and 10 degrees≤β≤15 degrees; The suction head assembly comprises a pipe member extending in a first preset direction; the handle module comprises a secondary housing connected with the fan body module, and the secondary housing extends in a second preset direction; an obtuse angle between the first preset direction and the second preset direction is γ, and 10 degrees≤γ≤30 degrees; And / or, the fan body module comprises a main housing and a main fan suitable for generating suction force; the main housing is connected with the dust bin module corresponding to the fluid outlet; the main fan is located in the cavity of the main housing and connected with the main housing; And / or, the handle module comprises a secondary housing and a battery; the secondary housing is connected with the main housing; the battery is located in the cavity of the secondary housing and connected with the secondary housing, and the battery is electrically connected with the main fan; the secondary housing is integrally formed with the main housing, and the cavity of the secondary housing is in communication with the cavity of the main housing; And / or, the handle module comprises a charging socket for electrically connecting with an external power source, the charging socket is arranged at one end of the secondary housing away from the main housing, and the charging socket is electrically connected with the battery.

19. The portable vacuum cleaner of claim 18, wherein, The pipe member has a cavity for the flow of the adsorbent; the suction head assembly further comprises: A driving member located in the cavity and connected with the pipe member, the driving member is electrically connected with the first end of the first electrical connector; A connector located on the air inlet side of the pipe member and at least partially extending out of the cavity, the connector is connected with the driving end of the driving member; The driving member is configured to be driven to move the adapter member to lift the adsorbent adhered to the surface to be cleaned. The tube member is telescopic; the suction head assembly further comprises a telescopic second electric connecting member, a first end of the second electric connecting member is electrically connected with the driving member, and a second end of the second electric connecting member is electrically connected with the first end of the first electric connecting member. The adapter member comprises a brush head, the brush head is detachably connected with the driving end of the driving member, and the driving member is configured to be driven to rotate the brush head to lift the adsorbent adhered to the surface to be cleaned; and / or The adapter member comprises a vibration head, the vibration head is detachably connected with the driving end of the driving member, and the driving member is configured to be driven to vibrate the vibration head to lift the adsorbent adhered to the surface to be cleaned.

20. The portable dust collector of claim 19, wherein The fan main body module comprises a main housing, a main fan and a fan cover; the main housing is connected with the bin body; the main fan is located in a cavity of the main housing and is connected with the main housing; the fan cover is arranged at an air inlet side of the main fan and is connected with the main housing; and an end of the partition member away from the fluid outlet extends to abut against an air inlet of the fan cover.

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