CN112741530A

CN112741530A - Vacuum cleaner

Info

Publication number: CN112741530A
Application number: CN201911050476.5A
Authority: CN
Inventors: 高波; 魏敏; 沈兆祥; 徐夏
Original assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2021-05-04
Anticipated expiration: 2039-10-31
Also published as: CN112741530B

Abstract

The invention discloses a dust collector, which comprises: connecting piece, motor element, dirt cup subassembly and handle. The first end of the connecting piece is provided with a first interface and the second end of the connecting piece is provided with a second interface, and an airflow channel for communicating the first interface and the second interface is arranged in the connecting piece; the motor assembly is connected to the first end of the connecting piece and extends along the first direction, and the motor assembly is communicated with the first interface; the dust cup assembly is connected to the second end of the connecting piece and extends along the second direction, and the dust cup assembly is communicated with the second interface; the handle links to each other with motor element, and wherein, the first direction is parallel and the syntropy with the air-out direction of first interface, and the second direction is parallel and opposite with the air inlet direction of second interface, and the predetermined angle is inclined for the second direction to the first direction. According to the dust collector provided by the embodiment of the invention, all parts of the dust collector are reasonably arranged, and the gravity is reasonably distributed, so that the stability of the dust collector is improved and the dust collector is convenient to use.

Description

Vacuum cleaner

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a dust collector.

Background

The dust catcher is a common household cleaning appliance at present, and the dust catcher commonly used can roughly be divided into horizontal type, vertical type, hand-held type etc. according to the structural configuration difference, wherein, horizontal type dust catcher includes parts such as body, vacuum blower, connecting pipe, scrubbing brush, and vacuum blower installs inside the body, and vacuum blower passes through the hose to be connected with the scrubbing brush, operates the scrubbing brush during use and carries out the dust absorption to drag the body through the connecting pipe and remove. The horizontal dust collector is generally large in size, and the body needs to be frequently dragged when the horizontal dust collector is used, so that the operation is not very convenient. The floor brush and the vacuum fan of the vertical dust collector adopt an integrated structure, the dust collection operation can be completed by pushing the vertical dust collector body during use, the vertical dust collector is very suitable for cleaning the ground, but when walls, furniture surfaces, table tops and the like need to be cleaned, the whole dust collector needs to be lifted, and the vertical dust collector is inconvenient to use. The handheld dust collector is designed for portability, has small volume and light weight, is convenient for a user to operate, and has wider application range. The existing handheld dust collector comprises a battery, a motor, a handle, a dust cup and other components, and when the handheld dust collector is designed, the relative position of the components has obvious influence on the overall performance of the handheld dust collector, so that the use experience of a user is also obviously influenced.

Disclosure of Invention

The invention aims to provide a dust collector, which is reasonable in distribution of all parts and convenient to use.

A vacuum cleaner according to an embodiment of the present invention includes: connecting piece, motor element, dirt cup subassembly and handle. The first end of the connecting piece is provided with a first interface and the second end of the connecting piece is provided with a second interface, and an airflow channel communicated with the first interface and the second interface is arranged in the connecting piece; the motor assembly is connected to the first end of the connecting piece and extends along a first direction, and the motor assembly is communicated with the first interface; the dust cup assembly is connected to the second end of the connecting piece and extends along a second direction, and the dust cup assembly is communicated with the second interface; the handle with motor element links to each other, wherein, first direction with the air-out direction of first interface is parallel and syntropy, the second direction with the air inlet direction of second interface is parallel and opposite, first direction for the predetermined angle of second direction slope.

According to the dust collector disclosed by the embodiment of the invention, the motor assembly and the dust cup assembly are arranged in a relatively inclined manner to form the accommodating space, and the battery is packaged in the accommodating space, so that all parts of the dust collector are reasonably arranged, the gravity is conveniently and reasonably distributed, and the stability of the dust collector is improved and the dust collector is convenient to use.

In addition, the dust collector according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments, the motor assembly comprises: the first mounting part is connected with the first end of the connecting piece and extends along the first direction, and a motor bin is arranged in the first mounting part; the motor module is arranged in the motor cabin.

In some embodiments, the first mounting portion is in a cylindrical shape with an axis extending along the first direction, and one end of the first mounting portion, which is far away from the connecting piece, is open and covered by the air outlet cover plate.

In some embodiments, the vacuum cleaner further comprises: a second mounting portion, the second mounting portion is connected motor element follows the second direction extends, wherein, dirt cup subassembly connect in the connecting piece with space between the second mounting portion.

In some embodiments, the second mounting portion has a positioning groove, the opening of the positioning groove faces the direction opposite to the second direction, the dirt cup assembly has a hook and a locking structure, the hook is adapted to be hooked to the positioning groove, the locking structure is adapted to lock and release the connecting member, and the locking structure cooperates with the hook to position the dirt cup assembly.

In some embodiments, the hanger is disposed on an end of the dirt cup assembly distal from the connector and adjacent to the second mounting portion; the locking structure is arranged at one end of the dust cup assembly, which is close to the connecting piece, and is far away from the second mounting part.

In some embodiments, the locking structure comprises: the clamping buckle is connected with the bracket in a rotatable mode and is constructed in a lever mode, and the hook part can move between positions for hooking and releasing the connecting piece along the second direction; the driving piece is connected with the buckle to drive the buckle to rotate, wherein the third direction is perpendicular to the second direction.

In some embodiments, the driver comprises: the first reset piece is respectively connected with the bracket and the buckle and drives the buckle to be in a position for hooking the connecting piece; the first button is slidably arranged on the bracket along the third direction and is in butt joint with the other end of the buckle, and at least one of the first button and the buckle is provided with a wedge-shaped surface so as to be suitable for driving the buckle to release the connecting piece through the first button; the second reset piece is respectively connected with the first button and the bracket so as to drive the first button to reset.

In some embodiments, a battery compartment is disposed on the second mounting portion at an end adjacent to the motor assembly, and a side of the battery compartment facing away from the dirt cup assembly is open and is covered by a battery pack cover plate.

In some embodiments, the battery compartment is configured to be flared in a direction away from the dirt cup assembly.

In some embodiments, a pin assembly is arranged at one end of the second mounting part, which is far away from the motor assembly, and is used for connecting a ground brush.

In some embodiments, a suction cover plate is connected to the second end of the connecting member, the suction cover plate is perpendicular to the second direction, a first sealing ring and a second sealing ring are respectively disposed on two opposite sides of the suction cover plate along the second direction, the first sealing ring is used for sealing a gap between the connecting member and the suction cover plate, the second sealing ring is used for sealing a gap between the suction cover plate and the dust cup assembly, and a vent is disposed on the suction cover plate and used for forming a sealing channel for communicating a dust cup outlet of the dust cup assembly with the connecting member.

In some embodiments, an accommodating space is formed between the motor assembly and the dirt cup assembly, and the vacuum cleaner further comprises: and the battery pack is arranged in the accommodating space.

In some embodiments, one end of the handle is connected to an end of the motor assembly remote from the connector, and the other end of the handle is connected to the second end of the connector.

In some embodiments, the handle comprises: the motor assembly comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part is connected to one end of the motor assembly, which is far away from the connecting part; the second connecting part is connected with the first connecting part, and the first connecting part extends towards the connecting piece along a direction parallel to the first direction; the third connecting portion is connected with the second connecting portion, and the second connecting portion extends to the second end of the connecting piece along a direction parallel to the second direction.

In some embodiments, a decorative cover is attached to the outside of the handle.

In some embodiments, the first direction is inclined at an angle between 90 ° and 180 ° with respect to the second direction.

In some embodiments, the vacuum cleaner further comprises: the air inlet pipe is connected with the dust cup inlet of the dust cup assembly.

In some embodiments, the air outlet section of the air inlet pipe is disposed around the dust cup assembly, the air outlet section of the air inlet pipe is opposite to the motor assembly in the air inlet direction of the second connector, the dust cup inlet of the dust cup assembly is disposed on the peripheral wall, and the outlet of the air inlet section is communicated with the dust cup inlet of the dust cup assembly.

In some embodiments, an end of the dirt cup assembly remote from the connector is provided with the dirt cup inlet.

In some embodiments, the dirt cup assembly comprises: the dust-removing cup comprises a cup body, a coarse dust separator and a fine dust separator, wherein one end of the cup body is connected with a connecting piece and is provided with a dust and gas outlet, and the other end of the cup body is closed; the coarse ash separator is arranged in the cup body and extends in the same direction with the cup body, and at least one part of the peripheral wall of the coarse ash separator is spaced from the peripheral wall of the cup body; at least a part of the fine ash separator is arranged at the inner side of the coarse ash separator and extends in the same direction with the cup body, wherein the peripheral wall of the cup body is provided with a dust and air inlet opposite to the coarse ash separator.

In some embodiments, the peripheral wall of the coarse dust separator is provided with saw teeth, the saw teeth have tooth parts facing away from the inner space of the coarse dust separator, and the dust cup assembly is provided with a driving structure for driving the saw teeth to move.

In some embodiments, the dirt cup assembly further comprises: the filter support is covered on a dust and gas outlet of the cup body, the filter support is provided with a cylinder part, the cylinder part extends into the coarse dust separator, the cylinder part is positioned on the air outlet side of the fine dust separator, and a ventilation opening is formed in the peripheral wall of the cylinder part; the filter cotton is sleeved on the outer peripheral surface of the cylinder part.

In some embodiments, the end of the coarse dust separator far away from the connecting piece is closed by a dust baffle, the periphery of the dust baffle is provided with a skirt edge extending along the second direction, and a storage space is formed between the dust baffle and an end plate of the cup body far away from the end of the connecting piece.

In some embodiments, the fine ash separator extends out of the coarse ash separator in the second direction and is sealed by the cup.

In some embodiments, the cup comprises: the cylinder body extends along the second direction, and two ends of the cylinder body are open; the end plate can openably close one end of the cylinder body far away from the connecting piece; the lock catch is movably arranged on the cylinder and is suitable for locking or releasing the end plate.

In some embodiments, at least a portion of an outer surface of the connector is exposed to the vacuum cleaner.

In some embodiments, the airflow passage is configured to turn from the second port to the first port at an angle of no more than 90 °.

Drawings

FIG. 1 is a schematic view of a vacuum cleaner according to one embodiment of the present invention.

Figure 2 is an exploded schematic view of a vacuum cleaner according to one embodiment of the present invention.

Fig. 3 is a sectional view of a vacuum cleaner according to an embodiment of the present invention.

Fig. 4 is a partially enlarged schematic view of the area circled M in fig. 3.

Fig. 5 is a partially enlarged schematic view of the region circled N in fig. 3.

Figure 6 is an exploded schematic view of a vacuum cleaner according to one embodiment of the present invention.

Reference numerals: the vacuum cleaner 100, the body 10, the connector 11, the first mounting portion 12, the second mounting portion 13, the handle 14, the pin assembly 15, the air inlet duct 16, the air inlet duct cover plate 131, the dust cup decorative cover 111, the suction port cover plate 112, the motor compartment 101, the battery pack cover plate 102, the decorative ring 103, the decorative cover plate 104, the locking groove 105, the positioning groove 106, the first sealing ring 107, the second sealing ring 108, the first direction a, the second direction B, the third direction C, the dust cup assembly 20, the cup body 21, the cylinder body 211, the end plate 212, the hook 213, the coarse dust separator 22, the fine dust separator 23, the filter holder 24, the filter cotton 25, the dust guard 26, the skirt 261, the saw teeth 271, the saw teeth 272, the lock catch 28, the hook 281, the elastic structure 282, the locking structure 29, the holder 291, the buckle 292, the first reset piece 293, the second reset piece 294, the third reset piece 295, the first button 296, the second button 297, the button decorative ring 298, the air outlet device comprises a knob 299, a third sealing ring 201, a fourth sealing ring 202, a fifth sealing ring 203, a sixth sealing ring 204, a motor module 30, a motor 31, an upper cover 32, a pressure pad 33, an air outlet sponge 34, an air outlet HEPA 35, an air outlet cover plate 36, a lockset 37, a housing 38, a first shock pad 301, a second shock pad 302, a third shock pad 303, a first air outlet housing 304, a second air outlet housing 305 and a battery pack 40.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown, a cleaner 100 according to an embodiment of the present invention includes: a connector 11, a motor assembly, a dirt cup assembly 20, and a handle 14.

Wherein, the first end of connecting piece 11 has first interface and the second end has the second interface, the air current channel who communicates first interface and second interface has in the connecting piece 11, motor element connects in the first end of connecting piece 11 and extends along first direction A, motor element communicates first interface, dirt cup subassembly 20 connects in the second end of connecting piece 11 and extends along second direction B, dirt cup subassembly 20 communicates the second interface, handle 14 links to each other with motor element, first direction A is parallel and the syntropy with the air-out direction of first interface, second direction B is parallel and the opposite with the air-in direction of second interface, first direction inclines predetermined angle for the second direction.

Referring to the drawings, a first end of the link 11 is a right upper end of the link 11 in fig. 3, and a second end of the link 11 is a left lower end of the link 11 in fig. 3.

According to the vacuum cleaner 100 of the embodiment of the invention, the motor assembly and the dust cup assembly 20 are arranged in a mode of having a preset included angle, the handle is connected with the motor assembly, the handle can apply force to the motor assembly by the support in the use process, moreover, the dust cup assembly 20 and the motor assembly are arranged in the included angle, the stress distribution of the dust cup assembly and the motor assembly is reasonable, and therefore the vacuum cleaner can be conveniently picked up through the handle.

In addition, since the motor assembly and the dirt cup assembly 20 are arranged obliquely to each other, an accommodating space is formed therebetween, in which the battery pack 40 can be placed. The motor assembly and the dust cup assembly 20 are obliquely arranged relatively to form an accommodating space, and the battery pack 40 is arranged in the accommodating space, so that all parts of the dust collector 100 are reasonably arranged, the gravity is conveniently and reasonably distributed, and the stability of the dust collector 100 is improved and the use is convenient.

In one mode of use of the vacuum cleaner 100, the negative pressure generated by the motor assembly is applied to the first port of the attachment member 11, thereby driving an airflow into the dirt cup assembly 20 from the dirt and air inlet of the dirt cup assembly 20, and after separation of the dirt and air passing through the dirt cup assembly 20, dirt and the like is left in the dirt cup assembly 20, and the airflow enters the attachment member 11 through the second port, then enters the motor assembly through the first port of the attachment member 11, and is then discharged.

In the following description of the present invention, a third direction is mentioned, wherein the third direction may be a left-right direction in the drawings, and some parts of the following description of the present invention are directly described in the up-down direction for clarity. However, this should not be construed as limiting the scope of the invention, and in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.

Optionally, in the present invention, the motor assembly includes: first installation department 12 and electrical machine module 30, first installation department 12 connect the first end of connecting piece and extend along first direction, have motor storehouse 101 in the first installation department 12, in electrical machine storehouse 101 is arranged in to electrical machine module, holds electrical machine module through setting up first installation department 12, can improve electrical machine module operation's stability effectively. Of course, it is also possible to connect the motor module carrier to the connecting piece.

Optionally, in the present invention, the first mounting portion 12 is in a cylindrical shape with an axis extending along the first direction, and one end of the first mounting portion 12 away from the connecting member is opened and covered by the air outlet cover plate 36. Therefore, the motor module can be conveniently installed, and the motor module can be conveniently cleaned, maintained and replaced.

Specifically, a motor chamber 101 for placing the motor module 30 is arranged in the first mounting portion 12, and a damping structure is arranged between the motor 31 and the wall of the motor chamber 101. By providing the shock-absorbing structure, the noise of the cleaner 100 can be effectively reduced.

Optionally, the electric machine module 30 comprises: motor 31, upper cover 32, first play wind cover 304 and second play wind cover 305, the upper cover 32 covers the air inlet end of motor 31, and be equipped with first shock pad 301 between upper cover 32 and the motor 31, be equipped with second shock pad 302 between upper cover 32 and the first installation department 12, first play wind cover 304 covers the air-out end at motor 31, be equipped with first air outlet on the first play wind cover 304, the periphery of first play wind cover 304 covers has air-out sponge 34, and air-out sponge 34 covers first air outlet. The second air-out cover 305 covers the first air-out cover 304 and is ultraviolet, the second air-out cover 305 is provided with a second air outlet, the second air outlet is staggered with the first air outlet, airflow is suitable for flowing to the second air outlet from the first air outlet, the periphery of the second air outlet is provided with an air-out HEPA 35, and a third shock pad 303 is arranged between the motor 31 and the first air-out cover 304.

A pressure pad 33 is arranged between the first air outlet housing 304 and the second air outlet housing 305.

First installation department 12 includes motor storehouse 101 and air-out apron 36, and the one end of motor storehouse 101 is connected connecting piece 11 and the other end and is opened, and the air-out apron 36 can be opened the other end of closing cap motor storehouse 101, and first installation department 12 still includes tool to lock 37, tool to lock 37 is suitable for air-out apron 36 lock in on the motor storehouse 101.

Further, a cover 38 is provided around the first mounting portion 12.

Optionally, the cleaner 100 further includes a second mounting part 13, the second mounting part 13 being connected to the motor assembly and extending in the second direction, wherein the dirt cup assembly 20 is connected to a space between the connection member 11 and the second mounting part 13. Facilitating quick and stable installation of the dirt cup assembly 20 and improving the stability of the dirt cup assembly 20.

Optionally, the second mounting portion 13 is provided with a positioning groove 106, an opening of the positioning groove faces a direction opposite to the second direction, that is, an included angle between the opening direction of the positioning groove and the air inlet direction of the second interface is an acute angle. The dirt cup assembly 20 is provided with a hook 213 and a locking structure 29, the hook 213 is adapted to be hung on the positioning slot 106, and the locking structure 29 is adapted to be locked with the latch 28 or the release connector 11 to position the dirt cup assembly 20 by the engagement of the hook 213 and the locking structure 29.

Optionally, a hook 213 is provided at an end of the dirt cup assembly 20 remote from the connector 11, and the hook 213 is provided adjacent to the second mounting portion to facilitate the hooking of the hook 213 with the positioning slot.

A locking structure 29 is provided on the dirt cup assembly 20 at an end adjacent the attachment member 11, and the locking structure 29 is disposed remotely from the second mounting portion. Through the cooperation of the hook 213 and the locking structure 29, the dust cup assembly 20 can be quickly and stably mounted on the body 10, and the dust cup assembly 20 can be conveniently detached.

In addition, the relative position of the locking structure 29 and the hook 213 determines that the dust cup assembly can be quickly taken and placed, and the position can be maintained stable after the dust cup assembly is installed.

As shown in the drawings, during use, the latch 213 at the lower end of the dirt cup assembly 20 is hung on the second mounting portion 13, and then the latch structure 29 is latched to the connecting member 11, so that the dirt cup assembly 20 can be stably mounted. The process of disassembling the dust cup assembly 20 is the reverse of the above process, and the whole assembly and disassembly are convenient and quick.

Optionally, the locking structure 29 comprises: the dust cup assembly comprises a support 291, a buckle 292 and a driving part, wherein the buckle 292 extends along a third direction (namely, the left and right directions shown in the figure), the buckle 292 is rotatably connected with the support 291 and forms a lever structure, one end of the buckle 292 is provided with a hook part, and the hook part can move between positions for hooking and releasing the connecting piece along a second direction, and referring to fig. 3, the hook part can provide a locking force for limiting the upper end of the dust cup assembly to move towards a direction away from the second mounting part. The driving member is connected to the catch 292 to drive the catch 292 to rotate, thereby driving the catch 292 to catch or release the connecting member 11. The catch 292 is configured in the form of a lever that drives one end of the catch 292 to move, under the action of the lever, the hook on the catch 292 will move in the appropriate direction to achieve locking and release.

Specifically, as shown in the figure, the right end of the buckle 292 has a hook portion extending upward, the left end of the buckle 292 is connected to the driving member, the driving structure can drive the left end of the buckle 292 to move in the up-down direction, the buckle 292 is rotatably connected to the support 291 to form a lever structure, and when the driving member drives the left end of the buckle 292 to move, the driving member will also drive the hook portion to move in the up-down direction. Wherein, be equipped with draw-in groove 105 on the connecting piece 11, draw-in groove 105 opens (opens downwards promptly) towards the direction of keeping away from connecting piece 11 along the second direction, when colluding the portion and stretching into draw-in groove 105, under the effect of buckle 292, locking structure 29 can catch the wall of draw-in groove 105 to restriction locking structure 29 moves left, also is locking dirt cup subassembly 20. When the driving member drives the catch 292 to move (rotate), the hook portion is driven to disengage from the engaging groove 105 by the lever, so that the upper end of the dust cup assembly 20 is separated from the connecting member 11, and at this time, the dust cup assembly 20 can be easily removed from the body 10.

Wherein the third direction is perpendicular to the second direction (refer to fig. 3, the third direction is a left-right direction in fig. 3).

Optionally, the driving member includes a first button 296, the first button 296 is slidably disposed on the support 291 along the third direction, and the first button is abutted with the other end of the buckle.

Wherein at least one of the first button 296 and the catch 292 is provided with a wedge-shaped surface adapted to actuate the catch release connection via the first button.

For example, the first button 296 may be provided with a wedge-shaped guide surface that engages the other end of the catch 292, and the first button 296 may be adapted to actuate the catch 292 to release the connector 11. The wedge-shaped guide surface on the first button 296 engages the left end of the catch 292, and during movement of the first button 296 in the third direction, the wedge-shaped guide surface will guide the left end of the catch 292 to move in an up-and-down direction, thereby leveraging the movement to the hook.

In addition, the first button 296 of the present invention is adapted to actuate the catch 292 to release the connector 11. In order to maintain the stable operation of the vacuum cleaner 100, a reset structure may be provided to reset the latch 292, so that the dirt cup assembly 20 can be stably mounted on the main body 10 during the use process.

Specifically, the driving member of the present invention may further include a first reset member 293 and a second reset member 294, the first reset member 293 being connected to the holder 291 and the catch 292, respectively, and adapted to normally drive the catch 292 to catch the connecting member 11, that is,

the first reset piece is usually located in a state that the driving buckle is in a position hooking the connecting piece. The catch 292 is thus always driven to latch the connection member 11 by the first restoring member 293, thereby stably mounting the dirt cup assembly 20 on the main body 10. Specifically, between the installation of the dust cup components, under the action of the first resetting piece, the buckle is in an initial state; in the process of installing the dust cup assembly, due to the fact that at least one of the buckle and the first button is provided with the wedge-shaped guide surface, the buckle rotates along with installation of the dust cup assembly until the connecting piece is locked through the buckle 292 after the dust cup assembly is installed in place.

The second reset member 294 is coupled to the first button and the bracket, respectively, and the second reset member 294 is configured to reset the position of the first button 296. Specifically, the second reset member 294 is coupled to the first button 296 and the bracket 291, respectively, and the second reset member 294 normally drives the first button 296 away from the catch 292.

Wherein, first piece that resets and second reset piece all can be spring, flexure strip or damping piece etc..

Of course, the driving member of the present invention may also be provided with only the first reset element 293 or only the second reset element 294, and the provision of the first reset element 293 and the second reset element 294 can effectively improve the stability of the driving member.

Optionally, the hook 213 of the present invention is disposed at an end of the dirt cup assembly 20 remote from the attachment member 11 and adjacent to the second mounting portion 13, thereby facilitating the hook 213 to be hung on the second mounting portion 13. The latch structure 29 of the present invention may be located on the dirt cup assembly 20 at a location remote from the second mounting portion 13. Thereby effectively improving the stability of the dirt cup assembly 20 installation.

Optionally, a pin assembly 15 is disposed on an end of the second mounting portion 13 away from the first mounting portion 12 for connecting a ground brush. Thereby facilitating communication and power supply with the scrubber via the pin assembly 15.

Optionally, a battery compartment for placing the battery pack 40 is provided at one end of the second mounting portion 13 adjacent to the first mounting portion 12, and a side of the battery compartment facing away from the dirt cup assembly 20 is open and covered by the battery pack cover plate 102. Therefore, the battery pack 40 can be easily replaced, and the convenience of use of the vacuum cleaner 100 can be effectively improved.

Optionally, the battery compartment is configured to be flared in a direction away from the dirt cup assembly 20, and the interior space of the battery compartment is adapted to the shape of the battery pack 40. Thus, the capacity of the battery compartment can be effectively increased, and the capacity of the corresponding battery pack 40 can be improved.

In addition, the battery compartment of the present invention may be composed of a wall of the first mounting portion 12 and a wall of the second mounting portion 13, as shown in the figure, the second mounting portion 13 is connected to the first mounting portion 12, and one end of the second mounting portion 13 close to the first mounting portion 12 and the first mounting portion 12 together form the battery compartment.

The battery compartment comprises a main body part, the inner space of the main body part of the battery compartment is in a form of extending along a direction perpendicular to a first direction and a second direction (namely, the direction perpendicular to the paper surface in fig. 3), both ends of the main body part are provided with a decorative ring 103 and a decorative cover plate 104, the decorative cover plate 104 covers both ends of the main body part, the decorative ring 103 is arranged on the periphery of the decorative cover plate 104, and the decorative ring 103 is connected with the main body part of the battery compartment and positions the decorative cover plate 104.

Specifically, the battery pack 40 of the present invention is mounted on the second mounting portion 13. Therefore, the motor module 30 and the battery pack 40 are respectively mounted through the first mounting part 12 and the second mounting part 13, so that the motor module 30 and the battery pack 40 are stably placed, and the stability of the cleaner 100 is effectively improved.

Optionally, a suction cover plate 112 is connected to the second end of the connecting member 11, i.e. the end of the connecting member 11 for connecting the dust cup assembly 20 is provided with the suction cover plate 112, so that the dust cup assembly 20 and the connecting member 11 can be hermetically connected through the suction cover plate 112 to avoid air leakage.

Specifically, the suction port cover 112 is disposed perpendicularly to the second direction, but of course, the suction port cover 112 is not completely perpendicular to the second direction, and the suction port cover may have a structure such as a flange or a hem, in other words, the axis of the suction port cover 112 extends substantially in the second direction.

The opposite sides (the two sides along the second direction) of the suction port cover plate 112 are respectively provided with a first sealing ring 107 and a second sealing ring 108, the first sealing ring 107 is used for sealing the gap between the connecting piece 11 and the suction port cover plate 112, the second sealing ring 108 is used for sealing the gap between the suction port cover plate 112 and the dust cup assembly 20, and the suction port cover plate 112 is provided with a vent for forming a sealing channel for communicating the dust cup outlet and the connecting piece 11. By providing the suction port cover plate 112, the stability of the connection between the dirt cup assembly 20 and the attachment member 11 can be improved. Moreover, the suction inlet cover 112 provides a stable mounting position for the dirt cup assembly 20 when the dirt cup assembly 20 is removed, thereby improving the quick and stable mounting and removal of the dirt cup assembly 20, and also providing a better appearance of the body 10 after the dirt cup assembly 20 is removed.

The suction port cover plate 112 includes a first plate portion, a second plate portion, and a third plate portion, both of which are perpendicular to the second direction, both of which are annular plates, an inner circumferential edge of the second plate portion connects with an inner circumferential edge of the first plate portion, an outer circumferential edge of the second plate portion connects with an inner circumferential edge of the third plate portion, and the second plate portion is configured in a tapered shape that gradually shrinks in the airflow direction. At least one of the first plate part and the second plate part is provided with an opening for communicating the connecting piece 11 and the dust cup assembly 20, the two side surfaces of the second plate part are respectively provided with a positioning bulge, the end part of the positioning bulge is provided with a groove for accommodating the first sealing ring 107 and the second sealing ring 108, and the opening is arranged at the inner side of the first sealing ring 107 and the second sealing ring 108.

In addition, the present invention further includes a dust cup decorative cover 111, and the dust cup decorative cover 111 is disposed on the body 10. Specifically, the connecting member 11 is provided with a cover structure and a connecting member, the suction port cover plate 112 is provided inside the cover structure, the handle 14 is connected to the periphery of the cover structure, the outer surface of the cover structure is covered by the dust cup decorative cover 111, the cover structure is provided with a central opening, and the connecting member is connected to the central opening of the cover structure and penetrates through the dust cup decorative cover 111.

Optionally, the dirt cup assembly 20 is removably mounted to the body 10. That is, the dirt cup is detachable so that the cleaner 100 can be conveniently used by detaching the dirt cup to clean, remove dirt, etc.

Optionally, an accommodating space is formed between the motor assembly and the dust cup assembly, and the dust collector further comprises a battery pack, wherein the battery pack is mounted in the accommodating space.

In some embodiments, the first mounting portion 12, the second mounting portion 13, and the connecting member 11 are integrated into the body 10, for example, one end of the connecting member 11 has a first interface along a first direction and the other end has a second interface along a second direction. The first mounting portion 12 is connected to one end of the connecting member 11 and extends along a first direction, the second mounting portion 13 is connected to the first mounting portion 12, the second mounting portion 13 extends along a second direction, and the motor module 30 is mounted to the first mounting portion 12 and communicates with the first interface, in other words, the motor module 30 is mounted to one end of the connecting member 11 and is disposed on the first mounting portion 12. The dirt cup assembly 20 is mounted at the other end of the connector 11 and communicates with the second port, and the motor module 30 and the dirt cup assembly 20 both extend in a direction away from the connector 11.

Optionally, both ends of the handle 14 are respectively connected to the motor assembly and the connecting member 11, and a holding space is formed between the handle 14 and the motor assembly and the connecting member 11, specifically, one end of the handle is connected to one end of the motor assembly far away from the connecting member, and the other end of the handle is connected to the second end of the connecting member. Thereby form great space of gripping between handle and connecting piece, motor element, conveniently grip.

Moreover, the handle is connected with the motor assembly and the dust cup assembly, so that when the handle is held by hand, the force applied to the handle can be better distributed on the motor assembly and the dust cup assembly, and the holding effect is further improved.

In addition, in connection with the foregoing embodiment, the handle 14 and the second mounting portion 13 are provided on opposite sides of the motor assembly, and referring to the drawings, the handle 14 is provided on an upper side of the motor assembly, and the second mounting portion 13 is provided on a lower side of the motor assembly. In the using process, after the handle 14 is held by hand, the force applied to the handle 14 is directly applied to the motor module 30, and the motor module is used as a component with larger quality in the dust collector 100, and the handle 14 is close to the motor module 30, so that the force can be conveniently applied to the dust collector 100, and the dust collector 100 can be conveniently held by hand under the condition that the overall weight of the dust collector 100 is reasonable.

Optionally, a decorative cover is connected to the outer side of the handle 14, so that the appearance effect of the vacuum cleaner 100 is improved, and moreover, the requirements of different users on the holding effect of the handle 14 can be met through reasonable arrangement of the decorative cover, so that the vacuum cleaner 100 is further convenient to use.

In addition, the holding portion of the handle 14 may be configured to extend along the first direction, that is, the holding portion of the handle 14 extends along the first direction, or the holding portion of the handle 14 is substantially parallel to the motor module 30, so as to further facilitate the holding of the handle 14, improve the overall stability of the vacuum cleaner 100, and facilitate the use.

The grip portion of the handle 14 of the present invention may be provided with a protruding structure at both ends, so that the present invention has the effects of anti-slip and convenient grip, and the user can easily find the most suitable grip position to further facilitate the use of the vacuum cleaner 100.

Optionally, the handle comprises: the first connecting part is connected to one end of the motor assembly, which is far away from the connecting piece; the second connecting part is connected with the first connecting part, and the first connecting part extends towards the connecting piece along a direction parallel to the first direction; the third connecting portion is connected with the second connecting portion, and the second connecting portion extends to the second end of the connecting piece along a direction parallel to the second direction.

Wherein, the second connecting part and the third connecting part can be both called as holding parts.

Optionally, the angle of inclination of the first direction with respect to the second direction is greater than 90 °, further the angle of inclination of the first direction with respect to the second direction is in the range of 90 ° to 180 °. That is, the motor module 30 and the dirt cup assembly 20 extend away from each other, and the angle between the direction of extension of the motor module 30 and the direction of extension of the dirt cup assembly 20 is greater than 90 °. Thereby further lifting the overall counterweight of the cleaner 100.

As mentioned above, when the connecting member 11 is included in the machine body 10, it can also be described that the opening direction of the first port of the connecting member 11 and the opening direction of the second port have an included angle greater than 90 °. Wherein, the opening direction of the interface is also a vector with a direction.

For example, the angle between the first direction and the second direction is set to 90 °, 100 °, 135 °, 145 °, 160 °, 175 °, or the like. Of course, the angle between the first direction and the second direction may be set to be smaller than 90 °.

Optionally, the cleaner further includes an air inlet duct 16 connected to the inlet of the dirt cup assembly.

Optionally, the air outlet section of the air inlet pipe is arranged around the dust cup assembly, the air outlet section of the air inlet pipe is opposite to the motor assembly in the air inlet direction of the second connector, the dust cup inlet of the dust cup assembly is arranged on the peripheral wall, and the outlet of the air inlet section is communicated with the dust cup inlet of the dust cup assembly. Further, optionally, in the present invention, a cavity is formed in the second mounting portion 13, the cavity is open to one side of the dust cup assembly 20 and is covered by the air inlet duct cover 131, an air inlet duct 16 is formed in the cavity, and the air inlet duct 16 extends to a dust air inlet adapted to communicate with the dust cup assembly 20.

In addition, the dust cup inlet of the dust cup assembly can also be arranged at the end of the dust cup assembly, for example, as shown in the figure, the dust cup inlet is arranged at the lower end of the dust cup assembly, specifically, the end of the dust cup assembly far away from the connecting piece is provided with the dust cup inlet.

Optionally, the dirt cup assembly 20 includes: a cup 21, a coarse ash separator 22 and a fine ash separator 23. The cup 21 provides a dust storage space for the cleaner 100, and the dust and air can be effectively separated by the coarse dust separator 22 and the fine dust separator 23.

Specifically, one end of the cup 21 is connected to the motor module 30 and extends to the other end in the second direction away from the motor module 30, one end of the cup 21 is connected to the connecting member and has a dust and gas outlet, and the other end of the cup is closed. The coarse ash separator 22 is arranged in the cup 21 and extends in a second direction, i.e. the coarse ash separator extends in the same direction as the cup.

At least a portion of the peripheral wall of the coarse ash separator 22 is spaced from the peripheral wall of the cup 21. The fine ash separator 23 extends in a second direction, i.e. the fine ash separator extends in the same direction as the cup, and at least a part of the fine ash separator 23 is arranged inside the coarse ash separator 22.

Wherein the peripheral wall of the cup 21 may be provided with a dust and air inlet opposite the coarse dust separator 22. In use, the dusty airflow enters the dust cup from the dust inlet on the peripheral wall of the cup body 21, and after the dusty airflow enters the cup body 21, the dusty airflow passes through the coarse dust separator 22 to filter out large-sized impurities in the dusty airflow, and the rest of the dusty airflow can enter the fine dust separator 23 to be further filtered, so that the dust in the dusty airflow is effectively separated, and the dust-air separation effect of the dust collector 100 is effectively improved.

In addition, the dust-air inlet of the present invention is provided on the peripheral wall of the cup body 21, and since it is opposite to the coarse dust separator 22, the dust-containing air flow may form a spiral air flow after entering the cup body 21, thereby realizing the dust-air separation by using the centrifugal effect.

During use of the vacuum cleaner 100, since there may be fine threads, hairs, etc. entering the dirt cup through the dirt air inlet and possibly wrapping around the coarse dust separator 22, a device for switching the configuration of these threads, hairs, etc. is required.

Alternatively, in the present invention, serrations 271 are provided on the coarse ash separator 22, which can be used to cut the aforementioned filaments and the like. Specifically, in the present invention, the peripheral wall of the coarse dust separator 22 is provided with the saw teeth 271, the saw teeth 271 have a tooth portion away from the inner space of the coarse dust separator 22, and the dirt cup assembly 20 is provided with a driving structure for driving the saw teeth 271 to move. During use, the saw teeth 271 can be driven to move by the driving structure, so that the silk threads and the like wound on the coarse ash separator 22 are cut off.

As shown in the drawings, the driving structure of the present invention includes a saw tooth sliding groove extending in the second direction, the saw tooth sliding groove being slidably provided on the coarse ash separator 22 in the second direction, a second button 297 and a third restoring member 295, the saw tooth sliding groove being provided on the saw tooth sliding groove, one end of the saw tooth sliding groove adjacent to the connecting member 11 having a guide slope, the second button 297 being opposite to the guide slope, the second button 297 being movable in the aforementioned third direction (one direction perpendicular to the second direction), and the saw tooth sliding groove being movable in the second direction by the movement of the second button 297 in the third direction, thereby driving the saw tooth 271 to slide in the second direction. The third reset member 295 may be coupled to the second button 297 and the third reset member 295 may normally drive the second button 297 away from the sawtooth slide channel in a third direction.

In addition, the second button 297 of the present invention can be integrated with the bracket 291, that is, the driving member and the driving structure are integrated with the same component, which is convenient for use.

As shown, the first button 296 and the second button 297 are integrated on the bracket 291, the first button 296 and the second button 297 both extend to the same end face of the button, and the bracket 291 is provided with a button decorative ring 298, the button decorative ring 298 surrounds the first button 296 and the second button 297, or the ends of the first button 296 and the second button 297 are located inside the button decorative ring 298.

In addition, the support 291 is further provided with a knob 299, and the knob 299 is rotatably arranged on the support 291. Optionally, a knob 299 may be provided around the first and

second buttons

296, 297.

As previously described, the mount 291 of the present invention may be configured to be mounted on the cup 21.

Optionally, the dirt cup assembly 20 further comprises: a filter bracket 24 and a filter cotton 25, wherein the filter bracket 24 covers the dust and gas outlet of the cup body 21, the filter bracket 24 is provided with a cylinder part which extends into the coarse dust separator 22, the cylinder part and the fine dust separator 23 are arranged along a second direction, the cylinder part is close to the motor module 30, in other words, the cylinder part is positioned at the air outlet side of the fine dust separator, and the peripheral wall of the cylinder part is provided with a vent; the filter cotton 25 is sleeved on the outer peripheral surface of the cylinder part.

Specifically, as shown in the figure, the coarse ash separator 22 includes a first straight cylinder, a partition plate, a second straight cylinder, and a third straight cylinder, the first straight cylinder extends in the vertical direction, a third sealing ring 201 is disposed on the peripheral wall of the upper end of the first straight cylinder, a fourth sealing ring 202 is disposed on the peripheral wall of the lower end of the first straight cylinder, and the fourth sealing ring 202 is sealed between the lower end of the first straight cylinder and the cup body 21. The baffle plate is covered at the lower end of the first straight cylinder, a center hole is formed in the baffle plate, and the second straight cylinder is connected to the periphery of the center hole of the baffle plate and extends downwards. The third straight cylinder is connected to the partition plate and extends downwards, the third straight cylinder surrounds the second straight cylinder, the third straight cylinder is composed of annular ribs and connecting ribs, the annular ribs are arranged below the partition plate, and the connecting ribs are connected with the annular ribs and the partition plate. The dust and air inlet on the cup body 21 is opposite to the third straight cylinder.

The filter holder 24 has a flat plate part with a center hole and a cylinder part with the upper end connected to the periphery of the center hole, the lower end extending to the first straight cylinder, and the periphery of the cylinder part having a vent hole and covered by filter cotton 25.

An annular convex part is arranged on the lower surface of the flat plate part, and the annular convex part is matched and sealed with the third sealing ring 201.

The fine ash separator 23 has an upper cylinder surrounding the third straight cylinder and a lower cylinder, the lower end of the upper cylinder is provided with a tapered portion gradually contracting downward, the tapered portion extends into the lower cylinder, the upper end of the lower cylinder is closed by the tapered portion, the lower end of the lower cylinder extends to the bottom of the body, and the lower end of the lower cylinder is closed by an end plate 212 at the bottom of the cup body 21. A fifth sealing ring 203 is arranged between the lower edge of the lower cylinder and the end plate 212.

Optionally, the end of the coarse dust separator 22 remote from the attachment is closed by a dust guard 26, the periphery of the dust guard 26 is provided with a skirt 261 extending in the second direction, and a storage space is provided between the dust guard 26 and the end plate of the cup 21 remote from the attachment.

In other words, the dust guard 26 encloses the aforementioned second straight cylinder. And the periphery of the dust baffle 26 is provided with a downward skirt 261, so that dust can be collected at the lower part of the cup body 21, and the dust is prevented from rising. Optionally, the periphery of the dust guard 26 extends out of the outer peripheral surface of the second straight cylinder, and the dust guard 26 is provided with a recess into which the lower end of the groove of the aforementioned sawtooth 271 is embedded.

Optionally, the fine ash separator 23 extends in the second direction beyond the coarse ash separator 22 and is sealed by the cup 21.

Optionally, the cup 21 comprises: the cylinder 211 extends along the second direction, and two ends of the cylinder 211 are open; an end plate 212 openably closes an end of the cylinder 211 remote from the connector; the latch 28 is movably disposed on the barrel 211 and is adapted to either latch 28 or release the end plate 212. The ash is convenient to pour.

A sixth seal ring 204 is provided between the peripheral edge of the end plate 212 and the lower peripheral edge of the cylinder 211.

The latch 28 includes: the hook 281 extends along the second direction, the hook 281 is rotatably connected to the cylinder 211, the elastic structure 282 is disposed on the inner side of the hook 281 (close to one side of the cylinder 211), the elastic structure 282 drives the upper end of the hook 281 to be away from the cylinder 211, so that the end plate 212 is hooked by the lower end of the hook 281 driven by the lever structure, and the copper drum presses the upper end of the hook 281 to release the end plate 212.

In addition, in the present invention, at least a part of the outer surface of the attachment is exposed to the vacuum cleaner, that is, at least a part of the outer surface of the attachment can be viewed when viewed from the outside of the vacuum cleaner.

Additionally, the airflow passage is configured to turn from the second port to the first port at an angle of no more than 90 °. In other words, no circuitous flow path is formed in the air flow channel, but from the second connection opening directly to the first connection opening through a predetermined angle of less than 90 °. Alternatively, the gas flow passages have a gas flow deflection of no more than 90 ° (or in the range of 0 to 90 °). Thereby improving ventilation capacity and ventilation efficiency.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A vacuum cleaner, comprising:

the first end of the connecting piece is provided with a first interface and the second end of the connecting piece is provided with a second interface, and an airflow channel for communicating the first interface and the second interface is arranged in the connecting piece;

the motor assembly is connected to the first end of the connecting piece and extends along a first direction, and the motor assembly is communicated with the first interface;

the dust cup assembly is connected to the second end of the connecting piece and extends along a second direction, and the dust cup assembly is communicated with the second interface;

a handle connected to the motor assembly,

the first direction is parallel to and the same as the air outlet direction of the first interface, the second direction is parallel to and opposite to the air inlet direction of the second interface, and the first direction is inclined by a preset angle relative to the second direction.

2. The vacuum cleaner of claim 1, wherein the motor assembly comprises:

the first mounting part is connected with the first end of the connecting piece and extends along the first direction, and a motor bin is arranged in the first mounting part;

the motor module is arranged in the motor cabin.

3. The vacuum cleaner of claim 2, wherein the first mounting portion is cylindrical with an axis extending along the first direction, and an end of the first mounting portion remote from the connecting member is open and covered by the outlet cover plate.

4. The vacuum cleaner of claim 1, further comprising:

a second mounting portion connected to the motor assembly and extending in the second direction,

wherein the dirt cup assembly is connected to a space between the connector and the second mounting portion.

5. The vacuum cleaner of claim 4, wherein the second mounting portion has a positioning slot, the positioning slot has an opening facing in a direction opposite to the second direction, the dirt cup assembly has a hook adapted to engage the positioning slot and a locking structure adapted to latch and release the connector, the locking structure cooperates with the hook to position the dirt cup assembly.

6. The vacuum cleaner of claim 5, wherein the hook is disposed on an end of the dirt cup assembly distal from the connector and adjacent the second mounting portion; the locking structure is arranged at one end of the dust cup assembly, which is close to the connecting piece, and is far away from the second mounting part.

7. The vacuum cleaner of claim 5, wherein the locking structure comprises:

a support;

the buckle extends along a third direction, one end of the buckle is provided with a hook part, the buckle is rotatably connected with the bracket and is constructed in a lever form, and the hook part can move between positions for hooking and releasing the connecting piece along the second direction;

a driving member connected with the buckle to drive the buckle to rotate,

wherein the third direction is perpendicular to the second direction.

8. The vacuum cleaner of claim 7, wherein the drive member comprises:

the first reset piece is respectively connected with the bracket and the buckle and drives the buckle to be in a position for hooking the connecting piece;

the first button is arranged on the bracket in a sliding manner along the third direction and is in butt joint with the other end of the buckle, and at least one of the first button and the buckle is provided with a wedge-shaped surface so as to be suitable for driving the buckle to release the connecting piece through the first button;

and the second resetting piece is respectively connected with the first button and the bracket so as to drive the first button to reset.

9. The vacuum cleaner of claim 4, wherein a battery compartment is provided on the second mounting portion adjacent the end of the motor assembly, the battery compartment being open on a side facing away from the dirt cup assembly and being covered by a battery pack cover plate.

10. The vacuum cleaner of claim 9, wherein the battery compartment is configured to be flared in a direction away from the dirt cup assembly.

11. The vacuum cleaner of claim 4, wherein a pin assembly is disposed on an end of the second mounting portion away from the motor assembly for connecting a ground brush.

12. A vacuum cleaner according to any one of claims 1-11, wherein a suction flap is attached to the second end of the attachment member, the suction flap being arranged perpendicular to the second direction,

the suction inlet apron is followed the opposite both sides of second direction are equipped with first sealing washer and second sealing washer respectively, first sealing washer is used for sealing the connecting piece with clearance between the suction inlet apron, the second sealing washer is used for sealing suction inlet apron with clearance between the dirt cup subassembly, be equipped with the blow vent on the suction inlet apron and be used for forming the intercommunication the dirt cup export of dirt cup subassembly with the sealed passageway of connecting piece.

13. The vacuum cleaner of any one of claims 1-11, wherein a receiving space is formed between the motor assembly and the dirt cup assembly, the vacuum cleaner further comprising:

and the battery pack is arranged in the accommodating space.

14. A vacuum cleaner according to any one of claims 1 to 11 wherein one end of the handle is connected to an end of the motor assembly remote from the connector, and the other end of the handle is connected to a second end of the connector.

15. The vacuum cleaner of claim 14, wherein the handle comprises:

the first connecting part is connected to one end, far away from the connecting part, of the motor assembly;

a second connection part connected to the first connection part and extending toward the connection part along a direction parallel to the first direction;

and the third connecting part is connected with the second connecting part, and the second connecting part extends to the second end of the connecting piece along a direction parallel to the second direction.

16. The vacuum cleaner of claim 1, wherein a cosmetic cover is attached to an exterior side of the handle.

17. A vacuum cleaner according to any of claims 1-11, wherein the first direction is inclined at an angle of between 90 ° and 180 ° relative to the second direction.

18. The vacuum cleaner of any one of claims 1-11, further comprising:

the air inlet pipe is connected with the dust cup inlet of the dust cup assembly.

19. The vacuum cleaner of claim 18,

the air outlet section of the air inlet pipe is arranged around the dust cup assembly, the air outlet section of the air inlet pipe is opposite to the motor assembly in the air inlet direction of the second connector, the dust cup inlet of the dust cup assembly is arranged on the peripheral wall, and the outlet of the air inlet section is communicated with the dust cup inlet of the dust cup assembly; or

The dust cup inlet is arranged at one end of the dust cup assembly, which is far away from the connecting piece.

20. The vacuum cleaner of any one of claims 1-11, wherein the dirt cup assembly comprises:

one end of the cup body is connected with the connecting piece and is provided with a dust and air outlet, and the other end of the cup body is closed;

a coarse ash separator disposed within the cup body and extending in the same direction as the cup body, at least a portion of a peripheral wall of the coarse ash separator being spaced apart from the peripheral wall of the cup body;

a fine ash separator, at least a portion of which is disposed inside the coarse ash separator and extends in the same direction as the cup body,

wherein, the peripheral wall of the cup body is provided with a dust and air inlet opposite to the coarse dust separator.

21. The vacuum cleaner of claim 20, wherein the peripheral wall of the coarse ash separator is provided with serrations having a tooth portion facing away from the inner space of the coarse ash separator, and the dirt cup assembly is provided with a driving structure for driving the serrations to move.

22. The vacuum cleaner of claim 20, wherein the dirt cup assembly further comprises:

the filtering bracket is covered on a dust and gas outlet of the cup body, the filtering bracket is provided with a cylinder part, the cylinder part extends into the coarse dust separator, the cylinder part is positioned on the air outlet side of the fine dust separator, and the peripheral wall of the cylinder part is provided with a vent;

the filter cotton is sleeved on the peripheral surface of the cylinder part.

23. The vacuum cleaner of claim 20, wherein the end of the coarse dust separator remote from the attachment is closed by a dust barrier, the dust barrier having a peripheral edge provided with a skirt extending in the second direction, the dust barrier having a storage space with an end plate of the cup remote from the attachment.

24. The vacuum cleaner of claim 20, wherein the fine ash separator extends out of the coarse ash separator in the second direction and is sealed by the cup.

25. The vacuum cleaner of claim 20, wherein the cup comprises:

a cylinder extending in the second direction and having both ends open;

an end plate openably closing an end of the cartridge remote from the connector;

the lock catch is movably arranged on the cylinder and is suitable for locking or releasing the end plate.

26. The vacuum cleaner of any one of claims 1-11,

at least part of the outer surface of the connecting piece is exposed out of the dust collector;

the airflow passage is configured to turn from the second port to the first port at an angle of no more than 90 °.