CN114557628A

CN114557628A - Vacuum cleaner

Info

Publication number: CN114557628A
Application number: CN202210243130.2A
Authority: CN
Inventors: 尤培亮
Original assignee: Guangdong Deerma Technology Co Ltd
Current assignee: Guangdong Deerma Technology Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-05-31
Anticipated expiration: 2042-03-11
Also published as: CN114557628B

Abstract

The invention discloses a dust collector, which comprises: the power supply device comprises a shell, wherein a power cavity and a power supply cavity are arranged in the shell; the front end of the power assembly is provided with a first hanging part; power supply unit, power supply unit and power component electricity are connected to and the dirt cup, the dirt cup includes: the cyclone cup comprises a cyclone cup, a dust collecting cup and an electric connecting device, wherein the electric connecting device is arranged on the cyclone cup, the rear end of the dust collecting cup is arranged in a power supply cavity, a second hanging part is arranged at the rear end of the cyclone cup, the rear end of the cyclone cup is sleeved at the front end of a power assembly, and after the cyclone cup rotates for a preset angle, the second hanging part is hung with the first hanging part to be matched with the first hanging part, and the electric connecting device is connected with a power supply unit. From this, when first string establishes the portion and the second is hung and is established the cooperation and accomplish, alright in order to realize the electricity connection of electric connection device and power supply unit, so not only can simplify the step of dust catcher equipment production, can improve production efficiency, but also can promote the accuracy that electric connection device and power supply unit electricity are connected.

Description

Vacuum cleaner

Technical Field

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

Background

With the development of science and technology and the improvement of the living standard of people, the dust collector is approved by people with the function of rapidly cleaning foreign matters on the ground, and gradually enters the life of people.

In the prior art, when the dust collector is assembled, the electric connection between the battery and the motor is difficult to operate due to the limitation of space, and the unstable electric connection is easy to occur, which can reduce the assembly efficiency of the dust collector and can make the structure of the dust collector unstable.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the dust collector, and the electric connection device of the dust collector and the power supply unit are simple and convenient to electrically connect.

A vacuum cleaner according to an embodiment of the present invention includes: the power supply device comprises a shell, wherein a power cavity and a power supply cavity are arranged in the shell; the power assembly is arranged in the power cavity, and the front end of the power assembly protrudes out of the power cavity and is provided with a first hanging part; the power supply unit, the power supply unit set up in the power supply cavity and with the power component electricity is connected to and the dirt cup, the dirt cup includes: the dust collecting cup is communicated with the cyclone cup, the electric connecting device is arranged on the cyclone cup and is used for connecting a dust collecting head, the rear end of the dust collecting cup is arranged in the power supply cavity, the rear end of the cyclone cup is provided with a second hanging part, the rear end of the cyclone cup is sleeved at the front end of the power assembly, after the cyclone cup rotates for a preset angle, the second hanging part is matched with the first hanging part in a hanging mode, and the electric connecting device is connected with the power supply unit.

From this, when first string establishes the portion and the second is hung and is established the cooperation and accomplish, alright in order to realize the electricity connection of electric connection device and power supply unit, so not only can simplify the step of dust catcher equipment production, can improve production efficiency, but also can promote the accuracy that electric connection device and power supply unit electricity are connected.

According to some embodiments of the invention, one of the first hanging portion and the second hanging portion is a first hanging groove and the other is a first hanging block, the first hanging block fitting in the first hanging groove.

According to some embodiments of the invention, the first hanging groove comprises: first groove section and second groove section, the second groove section connect in circumference one side of first groove section, the open-top setting of first groove section, the width more than or equal to of second groove section first hang the width of establishing the piece and be less than the width of first groove section, so that first string establishes the piece and hangs and establish in the second groove section.

According to some embodiments of the invention, the power assembly is provided with a first locking portion on the first hanging portion, the dirt cup is provided with a second locking portion on the second hanging portion, one of the first locking portion and the second locking portion is a locking projection and the other is a locking groove, and the locking projection is fitted in the locking groove.

According to some embodiments of the present invention, the first hanging portions are at least two and circumferentially spaced apart from each other at the front end of the power assembly, the second hanging portions are at least two and circumferentially spaced apart from each other at the dust cup, and at least two of the first hanging portions and at least two of the second hanging portions are correspondingly hung and matched one to one.

According to some embodiments of the invention, the electrical connection device comprises: the cyclone cup comprises a first connector, a second connector and a connecting wire, wherein the first connector is arranged at one end of the cyclone cup, the second connector is arranged at the other end of the cyclone cup, and the connecting wire is connected between the first connector and the second connector; the power supply unit includes: the cyclone cup comprises a battery, a partition plate and a third connector, wherein the partition plate is arranged in the power supply chamber, the battery is arranged on the rear side of the battery, a mounting seat is arranged on the front side of the partition plate, the third connector is arranged on the mounting seat, and after the cyclone cup rotates for a preset angle, the third connector is connected with the second connector.

According to some embodiments of the invention, the cross section of the power cavity is circular, the cross section of the power cavity is a major arc, and a central angle of the third connector to an upper end of the outer peripheral wall of the power cavity is the predetermined angle.

According to some embodiments of the invention, the front end of the power assembly is provided with a third hanging part; the cyclone cup comprises: the cyclone cup comprises a cyclone cup body and a filter, wherein the filter is arranged in the cyclone cup body, the second hanging part is arranged on the cyclone cup body, the filter is provided with a fourth hanging part, and after the cyclone cup rotates for a preset angle, the fourth hanging part is matched with the third hanging part in a hanging manner.

According to some embodiments of the invention, the filter comprises: the filter element is arranged in the filter cylinder, the fourth hanging part is arranged on the filter cylinder, one of the third hanging part and the fourth hanging part is a second hanging groove, the other one of the third hanging part and the fourth hanging part is a second hanging block, and the second hanging block is matched in the second hanging groove.

According to some embodiments of the invention, the second hanging groove comprises: third groove section and fourth groove section, the fourth groove section connect in circumference one side of third groove section, the open-top setting of third groove section, the width more than or equal to of fourth groove section the second is hung the width of establishing the piece and is less than the width of third groove section, so that the second is hung the establishment piece and is hung and establish in the fourth groove section.

According to some embodiments of the invention, the power assembly is provided with a third locking portion on the third hanging portion, the filter is provided with a fourth locking portion on the fourth hanging portion, one of the third locking portion and the fourth locking portion is a locking protrusion and the other is a locking groove, and the locking protrusion is fitted in the locking groove.

According to some embodiments of the invention, the third hanging portions are at least two and are circumferentially distributed at intervals at the front end of the power assembly, the fourth hanging portions are at least two and are circumferentially arranged at intervals at the filter, and at least two of the third hanging portions and at least two of the fourth hanging portions are correspondingly hung and matched one by one.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a vacuum cleaner in accordance with an embodiment of the present invention;

FIG. 2 is a partial schematic view of a vacuum cleaner in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of the main housing of an embodiment of the present invention;

FIG. 4 is a schematic view of a second housing of an embodiment of the present invention;

FIG. 5 is a partial exploded view of a vacuum cleaner in accordance with an embodiment of the present invention;

FIG. 6 is a partial exploded view of a vacuum cleaner in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of a cyclone baffle in an embodiment of the invention;

FIG. 8 is a schematic view of a cyclone cup of an embodiment of the present invention;

FIG. 9 is a schematic view of a cyclone cup of an embodiment of the present invention;

FIG. 10 is a partial schematic view of a vacuum cleaner according to an embodiment of the present invention;

FIGURE 11 is a schematic view of a dirt cup in accordance with an embodiment of the present invention;

FIG. 12 is a partial schematic view of a vacuum cleaner according to an embodiment of the present invention;

FIG. 13 is a schematic view of a filter according to an embodiment of the present invention;

figure 14 is an exploded view of a dirt cup in accordance with an embodiment of the present invention;

FIGURE 15 is a schematic view of a dirt cup in accordance with an embodiment of the present invention.

Reference numerals are as follows:

100. a vacuum cleaner;

10. a housing; 11. a main housing; 111. a power cavity; 112. a power supply chamber; 1121. a first guide portion; 12. a handle; 13. a first housing; 131. a first main housing portion; 1311. a notch; 1312. a first sliding section; 132. a first handle portion; 1321. a first buckling part; 14. a second housing; 141. a second main housing portion; 1411. a second sliding section; 142. a second handle portion; 1421. a second fastening part; 15. a supporting seat; 16. a first clamping part;

20. a power assembly; 21. a first hanging part; 211. a first locking portion; 22. a third hanging part; 221. a third lock portion;

30. a power supply unit; 31. a battery; 32. a partition plate; 321. a second mounting seat; 33. a third connector;

40. a dust cup; 41. a dust collecting cup; 411. a first avoidance slot; 412. a second avoidance slot; 413. a dust collecting cup body; 4131. a second guide portion; 414. a dust collecting cup cover; 4141. a third clamping connection part; 415. a main cup body; 416. a cup holder; 417. an arc-shaped avoiding part;

42. a cyclone cup; 43. a cyclone cup body; 431. a first mounting post; 432. a first mounting seat; 433. an outer cover plate; 4331. a routing channel; 44. a cyclone flow guide; 441. a first cyclone flow guide part; 442. a first lid portion; 4421. a first mounting hole; 4422. a second mounting post; 443. a first body portion; 45. an air inlet pipe; 451. an air inlet; 452. a second body portion; 453. a second cap portion; 4531. a docking portion; 4532. a second mounting hole; 46. a second cyclone flow guide part; 47. a second hanging part; 471. a first groove section; 472. a second groove section; 4721. a second lock portion; 48. a filter; 481. a filter cartridge; 4811. a fourth hanging part; 48111. a third groove section; 48112. a fourth groove section; 48113. a fourth lock portion; 482. a filter element; 49. a butt joint hole;

50. an electrical connection device; 51. a first connector; 52. a second connector; 521. a wiring terminal;

60. a first card connector; 61. a first fixed seat; 62. a first clip member; 621. a second clamping part; 622. a first pressing part; 63. a first elastic member; 64. a second card connector; 65. a second fixed seat; 66. a second clip member; 661. a fourth clamping part; 662. a second pressing part; 67. a second elastic member;

70. a dust collection duct; 80. a dust suction head.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

A vacuum cleaner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 15.

As shown in fig. 1 to 15, a vacuum cleaner 100 according to an embodiment of the present invention may mainly include: a casing 10, a power assembly 20 and a power supply unit 30, wherein the casing 10 includes: main casing body 11 and handle 12 are provided with power chamber 111 and power supply chamber 112 in the main casing body 11, and power chamber 111 and power supply chamber 112 are arranged in upper and lower direction, and handle 12 connects on main casing body 11, and handle 12 is located one side that power chamber 111 deviates from power supply chamber 112, or handle 12 connects in one side that power chamber 112 deviates from power chamber 111. Specifically, the power cavity 111 and the power supply cavity 112 of the main housing 11 are arranged in the vertical direction, and the handle 12 is connected to the main housing 11, so that the handle 12 is located on the side of the power cavity 111 away from the power supply cavity 112, or the handle 12 is connected to the side of the power supply cavity 112 away from the power cavity 111, so that the handle 12 and the main housing 11 are arranged in the vertical direction, from the use angle of a user, the length direction of the main housing 11 is the front-back direction, and the length direction of the handle 12 is the up-down direction, so that the size of the dust collector 100 in the left-right direction can be smaller, so that the dust collector 100 is more easily sunk into a wall corner when the user does not use the dust collector 100 and places the dust collector against the wall corner, so that the limiting effect of the two sides of the wall corner on the dust collector 100 can be better, and the stability and reliability of the dust collector 100 against the wall corner can be improved, thereby improving the user experience of the vacuum cleaner 100.

Further, the handle 12 only needs to correspond to one side of the power cavity 111 deviating from the power cavity 112 with the main housing 11, or correspond to one side of the power cavity 112 deviating from the power cavity 111 and be connected, the handle 12 deviates from one side of the power cavity 112 at the power cavity 111, or the position of one side of the power cavity 112 deviating from the power cavity 111 does not have special requirements, compared with the arrangement of connecting the handle between the main housing corresponding to the power cavity and the power cavity, the position of the handle needs to be equal to the two sides of the power cavity and the power cavity, so the arrangement can make the arrangement of the handle 12 simpler and more direct, which can facilitate the production and manufacture of the vacuum cleaner 100.

Further, the power assembly 20 is disposed in the power cavity 111, and the power supply unit 30 is disposed in the power cavity 112 and electrically connected to the power assembly 20. Specifically, by disposing the power assembly 20 and the power supply unit 30 in the power cavity 111 and the power supply cavity 112, respectively, not only can the stability and reliability of the installation of the power assembly 20 and the power supply unit 30 be ensured, but also the electrical connection between the power assembly 20 and the power supply unit 30 can be more simple and direct, which can further optimize the structural design of the vacuum cleaner 100.

As shown in fig. 5, the central axis of the power assembly 20 is parallel to the central axis of the power supply unit 30, so that the vacuum cleaner 100 has better integrity, is convenient for users to use, makes the vacuum cleaner 100 more beautiful, and promotes the popularization and application of the vacuum cleaner 100.

As shown in fig. 1, 2 and 5, the vacuum cleaner 100 may further include: dirt cup 40, dirt cup 40 includes: the cyclone cup 42 and the dust collecting cup 41, the dust collecting cup 41 is communicated with the cyclone cup 42, the rear end of the cyclone cup 42 is arranged in the power cavity 111 and connected with the power assembly 20, the central axis of the power assembly 20 passes through the cyclone cup 42, the rear end of the dust collecting cup 41 is arranged in the power supply cavity 112, and the central axis of the power supply unit 30 passes through the dust collecting cup 41. Specifically, the dust collector 100 can drive the ambient wind to absorb the foreign matters on the ground into the cyclone cup 42, the cyclone cup 42 can make the wind discharge the foreign matters to the dust collecting cup 41, the rear end of the cyclone cup 42 is arranged in the power cavity 111 and is connected with the power assembly 20, so that the power assembly 20 can accelerate the wind around the dust collector 100 conveniently, the wind enters the cyclone cup 42, the cyclone cup 42 penetrates through the central axis of the power assembly 20, the power assembly 20 and the cyclone cup 42 can be arranged more uniformly, and the integrity of the cyclone cup 42 and the power assembly 20 can be improved.

Further, by disposing the rear end of the dust cup 41 in the power supply chamber 112 and disposing the central axis of the power supply unit 30 through the dust cup 41, the integrity between the dust cup 41 and the power supply unit 30 can be improved, and the integrity and integration between the dust cup 41 and the power supply unit 30, the power module 20 and the cyclone cup 42 can be improved, so that the structural design of the vacuum cleaner 100 can be optimized.

Referring to fig. 3-5, the power cavity 111 is communicated with the power supply cavity 112, the cross section of the power cavity 111 is circular, and the cross section of the power supply cavity 112 is arc-shaped. Specifically, the cyclone cup 42 can guide the wind therein, so that the foreign matters in the wind are discharged into the dust cup 41, and therefore, the cross sections of the power cavity 111 and the power supply cavity 112 are respectively set to be circular and arc-shaped, which not only can make the power cavity 111 and the power supply cavity 112 more compact, but also can make the attachment between the cyclone cup 42 and the dust cup 41 respectively arranged on the power cavity 111 and the power supply cavity 112 more compact, thereby not only ensuring the reliability of the communication between the cyclone cup 42 and the dust cup 41, making the wind enter the dust cup 41 more smoothly from the cyclone cup 42, but also preventing the wind from leaking between the cyclone cup 42 and the dust cup 41, and further improving the overall reliability of the dust cup 40.

As shown in fig. 2 to 4, the casing 10 includes: a first housing 13 and a second housing 14, the second housing 14 being detachably provided on the first housing 13 to constitute the main housing 11 and the handle 12 together with the first housing 13. Specifically, the first housing 13 and the second housing 14 are detachably connected and fixed, so that the user can conveniently detach the housing 10 and repair and replace components therein on the premise of ensuring the stable connection between the first housing 13 and the second housing 14 to ensure the structural reliability of the housing 10.

As shown in conjunction with fig. 3, the first housing 13 includes: the first housing part 131 and the first handle part 132, the first handle part 132 is connected to the first housing part 131, a bottom of the first housing part 131 is provided with a notch 1311, and the second housing 14 includes: the second main housing part 141 and the second handle part 142, the second handle part 142 is connected to the second main housing part 141, the second handle part 142 is detachably disposed at the front side of the first handle part 132, and the second main housing 11 is detachably disposed at the notch 1311. Specifically, the first main casing part 131 and the first handle part 132 are connected to each other, the second main casing part 141 and the second handle part 142 are connected to each other, the notch 1311 is formed at the bottom of the first main casing part 131, the second handle part 142 is detachably disposed at the front side of the first handle part 132, and the second main casing part 141 is detachably disposed at the notch 1311, so that the structural stability of the first casing 13 and the second casing 14 is better on the premise of ensuring the detachable smoothness between the first casing 13 and the second casing 14, and thus the structural design of the vacuum cleaner 100 can be further optimized. It should be noted that the first casing portion 131 and the first handle portion 132 may be integrally formed, and the second casing portion 141 and the second handle portion 142 may be integrally formed.

As shown in fig. 3, 10 and 14, the first handle portion 132 is provided with a first clamping portion 16, the second handle portion 142 is provided with a second clamping portion 621, one of the first clamping portion 16 and the second clamping portion 621 is a clamping slot, and the other is a buckle, and the buckle is clamped in the clamping slot. Specifically, through stretching into the draw-in groove with the buckle, can realize the joint cooperation of first joint portion 16 and second joint portion 621, not only can guarantee to connect fixed stability and fastness between first handle portion 132 and the second handle portion 142 like this, but also can make the connection between first handle portion 132 and the second handle portion 142 simpler, can reduce the degree of difficulty that first handle portion 132 and second handle portion 142 are connected, can improve the efficiency of equipment production.

As shown in fig. 3 and 4, the first main housing portion 131 is provided with a first sliding portion 1312, the second main housing portion 141 is provided with a second sliding portion 1411, one of the first sliding portion 1312 and the second sliding portion 1411 is a slide rail, and the other is a slide groove into which the slide rail is fitted. Specifically, by sliding the sliding rail in the sliding groove, the sliding fit between the first sliding portion 1312 and the second sliding portion 1411 can be achieved, so that the connection fit between the first main casing portion 131 and the second main casing portion 141 can be made simpler, the connection and the detachment between the first main casing portion 131 and the second main casing portion 141 can be facilitated, and the firmness of the connection and the fixation between the first main casing portion 131 and the second main casing portion 141 can be ensured.

As shown in fig. 2 and 3 in combination, the handle 12 is attached to a side of the power supply chamber 112 facing away from the power chamber 111 and extends obliquely downward in the front-to-rear direction. Specifically, the handle 12 is connected to a side of the power supply cavity 112 away from the power cavity 111, and the handle 12 extends downward from the front to the rear, so that the center of gravity of the vacuum cleaner 100 can be lowered, and therefore, when a user uses the vacuum cleaner 100, the vacuum cleaner 100 is more stable, the structural reliability of the vacuum cleaner 100 can be further improved, and the user can use the vacuum cleaner 100 more easily.

As shown in fig. 2 and 3, the casing 10 may further include: a support seat 15, the support seat 15 is connected to a side of the handle 12 far away from the power supply cavity 112. Specifically, by arranging the supporting seat 15 on the side of the handle 12 far away from the power supply cavity 112, when the user holds the handle 12 to use the vacuum cleaner 100, the supporting seat 15 limits the hand of the user, so that the hand can be prevented from slipping, the vacuum cleaner 100 is out of hand, the structural reliability of the vacuum cleaner 100 can be further improved, and the use experience of the user on the vacuum cleaner 100 can be further improved.

Further, as shown in fig. 6, an air inlet 451 is provided at the front end of the cyclone cup 42. Specifically, since the front end of the cyclone cup 42 needs to be connected to the dust collection pipe 70 of the vacuum cleaner 100, the air sucked from the dust collection pipe 70 enters the cyclone cup 42, the air inlet 451 is directly arranged at the front end of the cyclone cup 42, and the dust collection pipe 70 can be directly communicated with the air inlet 451 after the dust collection pipe 70 is connected to the cyclone cup 42, so that the assembly and production of the vacuum cleaner 100 can be facilitated, and the structural design of the vacuum cleaner 100 can be simplified. In addition, the path taken by the wind can be reduced, and the dust collection efficiency of the dust collector 100 can be improved.

As shown in connection with fig. 6, the cyclone cup 42 may mainly include: the cyclone cup body 43, the cyclone flow guide piece 44 and the air inlet pipe 45, wherein the cyclone flow guide piece 44 is arranged on the cyclone cup body 43, the air inlet pipe 45 is communicated with the cyclone flow guide piece 44, and the air inlet pipe 45 is provided with an air inlet 451. Specifically, by communicating the air inlet pipe 45 with the cyclone guiding member 44, the air entering the cyclone guiding member 44 from the air inlet 451 of the air inlet pipe 45 will discharge the foreign matters to the dust cup 41 under the guiding action of the cyclone guiding member 44, so that the smoothness of the air flow can be improved, and the structural reliability of the cleaner 100 can be improved.

In addition, by arranging the air inlet pipe 45 protruding forwards and arranging the air inlet 451 on the air inlet pipe 45, when air flows into the air inlet 451 from the dust suction duct 70, the air inlet pipe 45 can guide the air, so that the air can be prevented from flowing backwards, the air noise can be reduced, and the structural reliability of the dust collector 100 can be further improved.

As shown in connection with fig. 7, the cyclone guide 44 includes: the first cyclone flow guide part 441, the first cover part 442 and the first pipe part 443, the first cover part 442 is connected between the first cyclone flow guide part 441 and the first pipe part 443, the first cover part 442 is covered on the front end of the cyclone cup 43, the first cyclone flow guide part 441 is arranged in the cyclone cup 43, and the first pipe part 443 is communicated with the air inlet pipe 45. Specifically, the first cover body 442 is arranged at the front end of the cyclone cup body 43 in a covering manner, and the first cyclone flow guiding part 441 is arranged in the cyclone cup body 43, so that the cyclone flow guiding member 44 can be stably and firmly arranged on the cyclone cup 42, the first tube body part 443 is communicated with the air inlet tube 45, the air inlet tube 45 can directly guide the air to the first cyclone flow guiding part 441, and the first cyclone flow guiding part 441 can directly guide the air, so that the structure of the cyclone flow guiding member 44 is compact, and the flow guiding of the air in the cyclone flow guiding member 44 is smoother and more stable.

As shown in fig. 6, the air inlet duct 45 includes: the second tube body portion 452 is disposed on the second cap portion 453, the second cap portion 453 is fixedly connected to the first cap portion 442, and the second tube body portion 452 is disposed on the first tube body portion 443 and provided with the air inlet 451. Specifically, the second body portion 452 is provided on the second lid portion 453 by providing the air inlet duct 45 as the second body portion 452 and the second lid portion 453. Specifically, the second body portion 452 is disposed on the second cover portion 453, and the second cover portion 453 and the first cover portion 442 are fixedly connected, so that the connection between the air inlet duct 45 and the cyclone guide 44 is more stable and firm. Further, the second pipe body portion 452 is sleeved on the first pipe body portion 443, compactness between the air inlet pipe 45 and the cyclone flow guide member 44 can be further improved, and air can directly enter the first cyclone flow guide portion 441 of the cyclone flow guide member 44 after flowing out of the second pipe body portion 452, so that the path of the air flowing can be further reduced, and the dust collection efficiency of the dust collector 100 can be further improved.

As shown in fig. 6, the front end of the second body portion 452 is provided with a docking portion 4531 for corresponding to the dust suction duct 70. Specifically, the butt joint part 4531 is arranged at the front end of the second pipe body part 452, the dust suction pipeline 70 at the front end of the dust collector 100 is communicated with the butt joint part 4531 of the second pipe body part 452, not only can the connection stability and firmness of the dust suction pipeline 70 and the second pipe body part 452 be ensured, the wind can be ensured to continuously and stably enter the second pipe body part 452 from the dust suction pipeline 70, but also the connection between the dust suction pipeline 70 and the second pipe body part 452 can be simpler and more direct, the installation and the disassembly of a user can be facilitated, and the use experience of the user can be improved.

Referring to fig. 6 and 7, a plurality of first mounting posts 431 are disposed in the cyclone cup 43 and are engaged with first fasteners, a plurality of first mounting holes 4421 are disposed on the first cover portion 442, the first fasteners are fixedly connected to the first mounting posts 431 after passing through the first mounting holes 4421, a plurality of second mounting posts 4422 are disposed on the first cover portion 442 and are engaged with second fasteners, a plurality of second mounting holes 4532 are disposed on the second cover portion 453, and the second fasteners are fixedly connected to the second mounting posts 4422 after passing through the second mounting holes 4532. Specifically, by inserting the first mounting post 431 through the first mounting hole 4421 and connecting and fixing the first mounting post 431 with the first fastener after inserting the first mounting hole 4421, not only the first cover portion 442 can be stably and firmly fixed in the cyclone cup 43, but also the installation and arrangement of the first cover portion 442 in the cyclone cup 42 can be more simple and direct.

Further, the second mounting post 4422 is inserted into the second mounting hole 4532, and the second fastener is inserted into the second mounting hole 4532 and then is fixedly connected to the second mounting post 4422, so that not only the second lid portion 453 and the first lid portion 442 can be stably and firmly connected and fixed, but also the connection between the first lid portion 442 and the second lid portion 453 can be more simply and directly connected.

So arranged, the integrated arrangement of the air inlet pipe 45 and the cyclone flow guide piece 44 on the cyclone cup 42 can be realized, thus not only improving the integrity of the dust collector 100, but also reducing the size of the dust collector 100 to a certain extent.

As shown in fig. 6 and 7, a second cyclone guiding portion 46 is further disposed in the cyclone cup 43, and the second cyclone guiding portion 46 is communicated with the first cyclone guiding portion 441. Specifically, in order to ensure the dust suction amount of the dust collector 100 and reduce the frequency of handling the foreign matters in the dust cup 41 by the user, the volumes of the cyclone cup 42 and the dust cup 41 may be set to be larger, and in order to make the wind in the cyclone cup 42 sufficiently discharge the foreign matters into the dust cup 41, the second cyclone guiding part 46 may be provided in the cyclone cup 42, and the second cyclone guiding part 46 is communicated with the first cyclone guiding part 441, so that the wind may flow out from the first cyclone guiding part 441, enter the second cyclone guiding part 46 to continue to be guided, and then discharge the foreign matters to the dust cup 41 from the outlet of the second cyclone guiding part 46, so that the cyclone cup 42 may guide the wind more sufficiently, thereby further improving the dust collection efficiency of the dust collector 100, and improving the user experience of the dust collector 100.

As shown in fig. 5 and 6, the cyclone cup 42 is disposed at the rear end thereof and is sleeved on the front end of the power assembly 20. Specifically, the rear end of the cyclone cup 42 is arranged to be open, and the rear end of the cyclone cup 42 is sleeved on the front end of the power assembly 20, so that the structure between the cyclone cup 42 and the power assembly 20 is more compact, the volume of the vacuum cleaner 100 can be reduced to a certain extent, and the power assembly 20 can seal the open rear end of the cyclone cup 42, thereby ensuring the sealing performance of the cyclone cup 42. In addition, the structural design of the cyclone cup 42 can be simplified, and the reliability of the cyclone cup 42 can be further improved. Further, with such an arrangement, the peripheral wall of the cyclone cup 42 and the periphery of the power cavity 111 are flush with each other, so that the integrity of the vacuum cleaner 100 can be better, and the user experience of the vacuum cleaner 100 can be further improved.

As shown in fig. 8 to 10, the cyclone cup 42 has a cylindrical outer peripheral surface, and the dirt cup 41 has an outer peripheral surface including: the first circular arc surface and the second circular arc surface that the circumference links to each other, first circular arc surface are excellent cambered surface to the second circular arc surface is inferior cambered surface, and the laminating of second circular arc surface is on the outer peripheral face of whirlwind cup 42. Specifically, the circumferential outer peripheral surface of the dust cup 41 is set to be the first arc surface and the second arc surface which are connected in the circumferential direction, the first arc surface and the second arc surface are respectively set to be the superior arc surface and the inferior arc surface, the second arc surface faces the cyclone cup 42, and the second arc surface of the inferior arc surface is attached to the cyclone cup 42 with the cylindrical surface more tightly, so that air leakage between the cyclone cup 42 and the dust cup 41 can be prevented, and the bonding reliability of the dust collector 100 can be further improved.

As shown in fig. 5 and fig. 8-10, the dirt cup 40 further includes: and the electric connecting device 50 is arranged on the cyclone cup 42, the electric connecting device 50 is connected with the power supply unit 30, and the electric connecting device 50 is used for connecting the dust collection head 80. Specifically, the electrical connection device 50 for electrically connecting with the dust collection head 80 of the dust collector 100 is arranged on the cyclone cup 42, and after the cyclone cup 42 is fixedly connected with the dust collection cup 41, because the power supply unit 30 is positioned at the rear end of the dust collection cup 41, the electrical connection device 50 on the cyclone cup 42 can be directly electrically connected with the power supply unit 30, so that not only can the integration level of the electrical connection device 50 and the cyclone cup 42 be improved, but also the electrical connection device 50 and the power supply unit 30 can be conveniently electrically connected, the structure of the dust collector 100 can be simplified, and the assembly production efficiency of the dust collector 100 can be improved.

The dust collecting head 80 may include a roller brush and a roller brush motor, and the electrical connection device 50 may be electrically connected to the roller brush motor, so that the roller brush motor drives the roller brush to rotate.

As shown in connection with fig. 6-9, the electrical connection device 50 may mainly include: the cyclone cup comprises a first connector 51, a second connector 52 and a connecting line, wherein the first connector 51 is arranged at one end of the cyclone cup 42, the second connector 52 is arranged at the other end of the cyclone cup 42, the connecting line is connected between the first connector 51 and the second connector 52, and the first connector 51 is connected with the power supply unit 30. Specifically, the first connector 51 and the second connector 52 are respectively arranged at two ends of the cyclone cup 42, and the first connector 51 and the second connector 52 are respectively electrically connected with the power supply unit 30 and the dust collection head 80, and by connecting a connecting wire between the first connector 51 and the second connector 52, the power supply of the power supply unit 30 to the dust collection head 80 can be realized, so that the stability and reliability of the electrical connection of the power supply unit 30 and the dust collection head 80 by the electrical connection device 50 can be ensured, the structure of the electrical connection device 50 is simple, and the convenience of the integrated arrangement of the electrical connection device 50 on the cyclone cup 42 can be improved.

Referring to fig. 6 to 9, one end of the cyclone cup 43 is connected to the power module 20, the air inlet duct 45 is provided at the other end of the cyclone cup 43, the first connector 51 is provided at one end of the cyclone cup 43, the second connector 52 is provided at the air inlet duct 45, and the connection line is provided on the outer peripheral wall of the cyclone cup 43. Specifically, by connecting one end of the cyclone cup 43 to the power assembly 20, disposing the air inlet duct 45 at the other end of the cyclone cup 43, and disposing the first connector 51 and the second connector 52 at one end of the cyclone cup 43 and the air inlet duct 45, respectively, it is possible to ensure the stability of the installation of the first connector 51 and the second connector 52, and to reduce the distance between the first connector 51 and the power supply unit 30 as much as possible, and to reduce the distance between the second connector 52 and the cleaner head 80 as much as possible, thereby further improving the reliability of the electrical connection device 50.

As shown in fig. 8 and 9, the cyclone cup 43 is provided at one end thereof with a first mounting seat 432 opened toward the power supply unit 30, and the first connector 51 is provided in the first mounting seat 432. Specifically, the first mounting seat 432 opened toward the power supply unit 30 is provided at one end of the cyclone cup 43, and the first connector 51 is disposed in the first mounting seat 432, and the first mounting seat 432 can protect the first connector 51, so that the first connector 51 can be prevented from being impacted by external force or corroded by external foreign objects, the service life of the first connector 51 can be prolonged, and the stability and continuity of the electrical connection between the first connector 51 and the power supply unit 30 can be improved.

Further, the first connector 51 may be electrically connected to the power supply unit 30 through an open end of the first mounting seat 432, so that the stability and continuity of the electrical connection between the first connector 51 and the power supply unit 30 may be ensured on the premise that the first mounting seat 432 protects the first connector 51.

Further, a first escape slot 411 is formed at one end of the dust cup 41, and the first mounting seat 432 is disposed in the first escape slot 411. Specifically, by providing the first avoiding groove 411 at one end of the dust cup 41, after the dust cup 41 and the cyclone cup 42 are connected and fixed, in order to prevent wind from leaking in the process of entering the dust cup 41 from the cyclone cup 42, it is necessary to ensure the close adhesion between the dust cup 41 and the cyclone cup 42, since the electrical connection device 50 is provided on the cyclone cup 42, and the electrical connection device 50 is fragile and easily damaged, it is necessary to provide the electrical connection device 50 at one end of the cyclone cup 42 facing the dust cup 41, and to provide the first mounting seat 432 in the first avoiding groove 411, it is possible to prevent the first mounting seat 432 from influencing the close adhesion between the cyclone cup 42 and the cyclone cup 41 on the premise of ensuring the stable electrical connection between the first connector 51 in the first mounting seat 432 and the power supply device, so as to optimize the structural design of the dust collector 100.

In some embodiments of the present invention, the outer peripheral wall of the cyclone cup 43 is provided with an outer shield plate 433, a trace channel 4331 is formed between the outer shield plate 433 and the outer peripheral wall of the cyclone cup 43, and the connection line is disposed in the trace channel 4331. Specifically, by providing the outer shield plate 433 on the outer peripheral wall of the cyclone cup 43 and defining the routing channel 4331 between the outer shield plate 433 and the outer peripheral wall of the cyclone cup 43, the outer shield plate 433 and the outer peripheral wall of the cyclone cup 43 can jointly protect the connection line, and thus the reliability of the connection line can be further improved.

In other embodiments of the present invention, the peripheral wall of the cyclone cup 43 is provided with the routing channel 4331, and the connection line is disposed in the routing channel 4331, so that the structure of the cyclone cup 43 is simpler on the premise that the routing channel 4331 protects the connection line.

Further, according to the application environment, the production cost, and the specific structure of the vacuum cleaner 100, the outer cover plate 433 is selectively arranged to limit the routing channel 4331 between the outer cover plate 433 and the cyclone cup 43, or the routing channel 4331 is directly formed on the outer peripheral wall of the cyclone cup 43, so that the applicability of the routing channel 4331 can be improved, and the vacuum cleaner 100 can be conveniently manufactured.

Referring to fig. 9 and 15, the outer housing plate 433 is protruded toward the dust cup 41, the outer peripheral wall of the dust cup 41 is provided with a second escape groove 412, and the outer housing plate 433 is disposed in the second escape groove 412. Specifically, in order to ensure the close contact between the dust cup 41 and the cyclone cup 42, the second avoiding groove 412 needs to be formed in the outer peripheral wall of the dust cup 41, and the second avoiding groove 412 is made to avoid the outer cover plate 433, so that the cyclone cup 42 and the dust cup 41 are prevented from being separated by the outer cover plate 433 on the cyclone cup 42, and air leakage between the cyclone cup 42 and the dust cup 41 is prevented, and the structural reliability of the dust cup 40 can be further improved.

Referring to fig. 6, the second connector 52 is disposed in the air inlet duct 45, the end surface of the air inlet duct 45 is provided with a mating hole 49, the second connector 52 is provided with a terminal 521, and the terminal 521 corresponds to the mating hole 49. Specifically, one end of the dust suction duct 70 is butted with the butting hole 49, the other end of the dust suction duct 70 is provided with the dust suction head 80, the wiring terminal 521 of the second connector 52 corresponds to the butting hole 49, and after the dust suction duct 70 is butted with the butting hole 49, the wiring terminal 521 is electrically connected with relevant components on the dust suction duct 70, so that the electric connection device 50 is electrically connected with the dust suction head 80, and thus, the electric connection device 50 is electrically connected with the dust suction head 80 more conveniently and directly.

Further, the second connector 52 is fitted in abutment with the cyclone flow guide 44. Specifically, because the cyclone guiding piece 44 is arranged in the cyclone cup 42, the air inlet pipe 45 is arranged on the cyclone guiding piece 44, and the air inlet pipe 45 is communicated with the cyclone guiding piece 44, the second connector 52 arranged in the air inlet pipe 45 is mutually abutted and matched with the cyclone guiding piece 44, so that the arrangement of the second connector 52 in the air inlet pipe 45 is simpler and more direct on the premise of ensuring the stable and firm arrangement of the second connector 52 in the air inlet pipe 45, and a fixed installation structure is not required, thereby further optimizing the structural design of the dust collector 100.

As shown in fig. 5 and 10, the power supply unit 30 may mainly include: the battery 31, the partition plate 32 and the third connector 33, the partition plate 32 is disposed in the power supply cavity 112, the battery 31 is disposed at the rear side of the partition plate 32, the second mounting seat 321 is disposed at the front side of the partition plate 32, the third connector 33 is disposed on the second mounting seat 321, and the third connector 33 is detachably and electrically connected with the second connector 52. Specifically, the partition 32 is disposed in the power supply cavity 112, and the rear side of the battery 31 is disposed, so that the partition 32 and the power supply cavity 112 jointly define a space for accommodating the battery 31, and thus the arrangement of the battery 31 in the power supply cavity 112 can be more stable and reliable, and the damage of the structure of the battery 31 due to the impact of external force and the corrosion of external foreign matters can be avoided.

Further, by providing the second mounting seat 321 on the front side of the partition 32 and providing the third connector 33 on the second mounting seat 321, the cyclone cup 42 and the dust cup 41 can be connected and fixed, and at the same time, the second connector 52 and the third connector 33 can be electrically connected, so that the electrical connection device 50 and the power supply unit 30 are electrically connected, when the cyclone cup 42 and the dust cup 41 are separated, the second connector 52 and the third connector 33 can be disconnected, so that the difficulty of electrically connecting the third connector 33 and the second connector 52 can be reduced, and the disconnection between the second connector 52 and the third connector 33 can be more direct and convenient on the premise of ensuring the electrical connection between the second connector 52 and the third connector 33 is stable and reliable, so that the structural design of the dust collector 100 can be further optimized.

As shown in fig. 9 and 10, the front end of the power assembly 20 protrudes out of the power cavity 111 and is provided with a first hanging portion 21, the rear end of the cyclone cup 42 is provided with a second hanging portion 47, the rear end of the cyclone cup 42 is sleeved at the front end of the power assembly 20, after the cyclone cup 42 rotates by a predetermined angle, the second hanging portion 47 is matched with the first hanging portion 21 in a hanging manner, and the electrical connection device 50 is connected with the power supply unit 30. Specifically, through setting up the front end protrusion power cavity 111 of power component 20 to set up first portion 21 of establishing of hanging in the part that power component 20 protrudes power cavity 111, the rear end of whirlwind cup 42 opens the setting, at the in-process that sets up whirlwind cup 42 in the power component 20 front end, need establish the front end at power component 20 with the open rear end cover of whirlwind cup 42 earlier, and through rotating, make first portion 21 of establishing of hanging establish with the second portion 47 of establishing of hanging establish the cooperation, thereby realize that whirlwind cup 42 is fixed with being connected of power component 20.

Further, while the first hanging part 21 and the second hanging part 47 are hung and matched, the electrical connection device 50 and the power supply unit 30 are also electrically connected with each other due to the rotation of the cyclone cup 42, so that the assembly steps of the dust collector 100 can be simplified, and certain fool-proofing performance is provided, so that a user can rapidly and directly realize the electrical connection between the power supply unit 30 and the electrical connection device 50 after detaching the dust collection cup 41 to clean foreign matters and reinstalling the dust collection cup to the rear end of the power assembly 20, thereby further optimizing the structural design of the dust collector 100.

As shown in fig. 9 and 10, one of the first hanging portion 21 and the second hanging portion 47 is a first hanging groove, and the other is a first hanging block, and the first hanging block is fitted in the first hanging groove. Specifically, through stretching into first string the establishment piece and establishing the groove in, alright in order to realize first string the establishment piece and first string establishing hanging of groove and establishing the cooperation, so not only can promote whirlwind cup 42 and power component 20 and connect fixed stability and fastness, but also can make the connection between whirlwind cup 42 and the power component 20 simple quick more.

As shown in fig. 9 and 13, the first hanging groove includes: the first groove section 471 and the second groove section 472, the second groove section 472 is connected to one side of the circumference of the first groove section 471, the top opening of the first groove section 471 is arranged, the width of the second groove section 472 is larger than or equal to the width of the first hanging block and smaller than the width of the first groove section 471, so that the first hanging block is hung in the second groove section 472. Specifically, because the first trough section 471 is open at the top and has a larger width, the first hanging block can be extended into the first trough section 471 from the position of the open at the top of the first trough section 471, so as to facilitate the entering of the first hanging block, thereby reducing the difficulty of assembly and production, and because the second groove section 472 is located at one side of the first groove section 471 in the circumferential direction, and the width of the second groove section 472 is greater than or equal to the width of the first hanging block, the first hanging block can enter the second groove section 472 by rotating the filter cartridge 481, and is stably and reliably hung and matched with the second groove section 472, so that the firmness and the stability of the hanging and matching of the first hanging block and the first hanging groove can be further improved, and the first hanging and arranging block and the first hanging and arranging groove can be more simply and smoothly matched, the assembly and the production of the dust collector 100 can be facilitated, and the difficulty of production and manufacturing can be reduced.

As shown in fig. 9 and 10, the power module 20 is provided with a first locking portion 211 on the first hanging portion 21, the dirt cup 40 is provided with a second locking portion 4721 on the second hanging portion 47, one of the first locking portion 211 and the second locking portion 4721 is a locking protrusion, and the other is a locking groove, and the locking protrusion is fitted in the locking groove. Specifically, after the cyclone cup 42 is rotated relative to the power assembly 20 to make the first hanging block enter the second groove section 472 from the first groove section 471, the second groove section 472 can only limit the rotation of the first hanging block from the first groove section 471 to the second groove section 472, and the rotation of the first hanging block from the second groove section 472 to the first groove section 471 cannot be effectively limited, so that the first locking portion 211 can be arranged on the first hanging portion 21, the second locking portion 4721 can be arranged on the second hanging portion 47, wherein the first locking portion 211 can be arranged on the second groove section 472 of the first hanging portion 21, after the first hanging block is matched in the second groove section 472, the locking matching of the first locking portion 211 and the second locking portion 4721 can limit the circumferential rotation of the first hanging block, so that the connection between the cyclone cup 42 and the power assembly 20 can be more stably and firmly, and the cyclone cup 42 can be prevented from being normally used, rotation relative to the dust cup 41 may cause malfunction of the cleaner 100, which may further improve the structural reliability of the cleaner 100.

Further, through setting one of first locking portion 211 and second locking portion 4721 to the locking arch, another sets to the locking groove, after first string of setting block stretches into second groove section 472, can make the locking arch directly stretch into the locking groove to with locking groove locking cooperation, so not only can guarantee first locking portion 211 and second locking portion 4721 locking complex stability and reliability, but also can reduce first locking portion 211 and second locking portion 4721 locking cooperation degree of difficulty.

As shown in fig. 9 and 10, the number of the first hanging portions 21 is at least two, and the first hanging portions are circumferentially distributed at intervals at the front end of the power assembly 20, the number of the second hanging portions 47 is at least two, and the first hanging portions 21 and the second hanging portions 47 are circumferentially arranged at intervals in the dust cup 40, and the first hanging portions 21 and the second hanging portions 47 are correspondingly hung and matched one by one. Specifically, hang to establish portion 21 and second and establish portion 47 and set up to at least two respectively to set up at the top of power component 20 and the bottom circumference interval of whirlwind cup 42 respectively, hang to establish the portion 21 and hang to establish the portion 47 one-to-one with at least two first and establish the cooperation back, can make the setting atress of whirlwind cup 42 on power component 20 more even, thereby can promote the stability and the reliability that whirlwind cup 42 installed the setting on power component 20.

Referring to fig. 10, the cross section of the power chamber 111 is circular, the cross section of the power supply chamber 112 is a major arc, and a central angle corresponding to the upper end of the outer peripheral wall of the power supply chamber 112 from the third connector 33 is a predetermined angle. Specifically, the cross sections of the power chamber 111 and the power supply chamber 112 are set to be circular and preferably arc-shaped, respectively, the third connector 33 is connected to the central angle corresponding to the upper end of the outer peripheral wall of the power supply chamber 112, i.e., the predetermined angle at which the whirling cup 42 rotates relative to the power assembly 20 and the first hanging portion 21 and the second hanging portion 47 are engaged, is set, when the cyclone cup 42 is installed on the power assembly 20, no matter where the rear end of the cyclone cup 42 is sleeved on the initial position of the front end of the power assembly 20, after the cyclone cup 42 rotates by a predetermined angle, after the first hanging part 21 and the second hanging part 47 are hung and matched, the second connector 52 and the third connector 33 can be just positioned at the opposite positions up and down, and mutual electrical connection is carried out, so that the difficulty of installation and arrangement of the cyclone cup 42 can be further reduced, and the efficiency and the accuracy of installation and arrangement of the cyclone cup 42 can be further improved.

As shown in fig. 6 to 13, the power assembly 20 is provided at the front end thereof with a third hanging portion 22, and the cyclone cup 42 includes: the cyclone cup body 43 and the filter 48, the filter 48 is arranged in the cyclone cup body 43, the second hanging part 47 is arranged on the cyclone cup body 43, the filter 48 is provided with a fourth hanging part 4811, and after the cyclone cup 42 rotates for a preset angle, the fourth hanging part 4811 is matched with the third hanging part 22 in a hanging manner. Specifically, the second hanging portion 47 is disposed in the cyclone cup 43, and in the process of connecting and fixing the cyclone cup 42 and the power assembly 20, the rear end of the cyclone cup 43 can be sleeved at the front end of the power assembly 20, and the second hanging portion 47 on the cyclone cup 43 is matched with the first hanging portion 21 on the power assembly 20 in a hanging manner, further, due to the fact that the rear end of the cyclone cup 42 is opened, the filter 48 is unstable in the cyclone cup 43, and after the cyclone cup 42 is disposed on the power assembly 20, the filter 48 is easy to move in the cyclone cup 43, and therefore the structural reliability of the dust collector 100 is reduced.

Therefore, the third hanging part 22 is arranged at the front end of the power assembly 20, the fourth hanging part 4811 is arranged at the position, corresponding to the third hanging part 22, of the filter 48, and the third hanging part 22 and the fourth hanging part 4811 are hung and matched, so that the filter 48 and the power assembly 20 can be fixedly connected, the filter 48 can be kept stable relative to the power assembly 20 and the cyclone cup 43, and the stability and the reliability of the structure of the dust collector 100 can be further improved.

As shown in connection with fig. 13, the filter 48 may essentially include: the filter cartridge 481 is provided with the filter cartridge 482, the filter cartridge 482 is arranged in the filter cartridge 481, the fourth hanging part 4811 is arranged on the filter cartridge 481, one of the third hanging part 22 and the fourth hanging part 4811 is a second hanging groove, the other one is a second hanging block, and the second hanging block is matched in the second hanging groove. Specifically, the filter element 482 is disposed in the filter cartridge 481, and the fourth hanging portion 4811 is disposed in the filter cartridge 481, so that the filter cartridge 481 is fixedly connected to the power module 20, and the filter 48 is integrally fixedly connected to the power module 20, and further, the filter cartridge 481 can cover the filter element 482, thereby improving the structural stability and reliability of the filter element 482.

Further, through hanging the second and establishing the piece and stretch into the second and hang and establish the groove in, alright establish portion 22 and the fourth string of establishing portion 4811 with the third string and establish the cooperation, so not only can promote filter 48 and power component 20 and be connected fixed stability and reliability, but also can make filter 48 and power component 20's connection simple quick more, can reduce filter 48 and power component 20 and connect fixed degree of difficulty.

As shown in fig. 13, the second hanging groove includes: third groove section 48111 and fourth groove section 48112, fourth groove section 48112 is connected in the circumference of third groove section 48111 one side, and the open-top setting of third groove section 48111, the width of fourth groove section 48112 is more than or equal to the width that the piece was hung to the second to be less than the width of third groove section 48111, so that the second is hung the piece and is established in fourth groove section 48112. Specifically, because the top opening of the third trough section 48111 is wider, the second hanging block can be extended into the third trough section 48111 from the top opening of the third trough section 48111, so as to facilitate the second hanging block to enter, thereby reducing the difficulty of assembly and production, and because the fourth trough section 48112 is located at one side of the circumference of the third trough section 48111, and the width of the fourth trough section 48112 is greater than or equal to the width of the second hanging block, the filter 48 can be rotated by rotating the cyclone cup 42, so as to enable the second hanging block to enter the fourth trough section 48112, and stably and reliably hang the hanging block and the fourth trough section 48112, thereby not only further improving the firmness and stability of the second hanging block and the second hanging block matching, but also making the hanging block and the second hanging block matching simpler and smoother, thereby facilitating the assembly and production of the dust collector 100, the difficulty of production and manufacturing can be reduced.

It should be noted that, the filter 48 is fixedly connected to the cyclone cup 43, and when the cyclone cup 43 rotates, the first hanging portion 21 and the second hanging portion 47 are hung and matched, and the filter 48 also rotates along with the cyclone cup 43, so that the third hanging portion 22 and the fourth hanging portion 4811 are hung and matched, which further facilitates the assembly of the vacuum cleaner 100.

As shown in fig. 12 and 13, the power module 20 is provided with a third locking portion 221 on the third hanging portion 22, the filter 48 is provided with a fourth locking portion 48113 on the fourth hanging portion 4811, one of the third locking portion 221 and the fourth locking portion 48113 is a locking protrusion, and the other is a locking groove, and the locking protrusion is fitted in the locking groove. Specifically, when the cyclone cup 42 is rotated relative to the power assembly 20 to rotate the filter 48 relative to the power assembly 20, and the second hanging block enters the fourth groove section 48112 from the third groove section 48111, the fourth groove section 48112 can only limit the rotation of the second hanging block from the third groove section 48111 to the fourth groove section 48112, and the rotation of the second hanging block from the fourth groove section 48112 to the third groove section 48111 cannot be effectively limited, therefore, the third locking portion 221 can be provided on the third hanging portion 22, the fourth locking portion 48113 can be provided on the fourth hanging portion 4811, wherein the third locking portion 221 can be provided on the fourth groove section 48112 of the second hanging portion 47, and after the second hanging block is fitted in the fourth groove section 48112, the locking engagement of the third locking portion and the fourth locking portion 48113 can limit the rotation of the second hanging block, so that the circumferential direction of the filter 48 and the power assembly 20 can be more stably connected, the filter 48 is prevented from moving or rotating relative to the power assembly 20 and the cyclone cup 43 during a normal use state of the cleaner 100, thereby preventing malfunction of the cleaner 100, which further improves the structural reliability of the cleaner 100.

Further, through setting one of third locking portion 221 and fourth locking portion 48113 to the locking arch, another sets to the locking groove, hang the piece with the second and stretch into fourth groove section 48112 in the back, can make the locking arch directly stretch into in the locking groove to with the locking groove locking cooperation, not only can guarantee third locking portion 221 and fourth locking portion 48113 locking complex stability and reliability like this, but also can reduce third locking portion 221 and fourth locking portion 48113 locking cooperation degree of difficulty.

As shown in fig. 12 and 13, the number of the third hanging portions 22 is at least two, and the third hanging portions 22 are circumferentially spaced at intervals at the front end of the power assembly 20, the number of the fourth hanging portions 4811 is at least two, and the at least two third hanging portions 22 and the at least two fourth hanging portions 4811 are circumferentially spaced at intervals, and are hung and matched one by one. Specifically, hang the portion of establishing 22 with the third and hang the portion of establishing 4811 and set up to at least two respectively to set up respectively at the top of power component 20 and the bottom circumference interval of filter 48, hang the portion of establishing 22 and hang the portion of establishing 4811 one-to-one with at least two third and establish the cooperation back, can make the setting atress of filter 48 on power component 20 more even, thereby can promote the stability and the reliability that filter 48 installed the setting on power component 20.

Further, the housing 10 is provided with a first engaging portion 16 at a side of the power supply cavity 112 away from the power cavity 111, the dust cup 41 is communicated with the cyclone cup 42, a rear end of the cyclone cup 42 is connected with the power assembly 20, a rear end of the dust cup 41 is disposed in the power supply cavity 112, and a first engaging device 60 is disposed at a side away from the cyclone cup 42, the first engaging device 60 is engaged with the first engaging portion 16. Specifically, the dust cup 41 and the cyclone cup 42 are communicated with each other, and the wind, guided by the cyclone cup 42, discharges the foreign matters into the dust cup 41, when a certain amount of foreign materials are accumulated in the dust cup 41, it is required to take the dust cup 41 out of the power supplying chamber 112, and the foreign materials therein are removed and then reinstalled in the power supply cavity 112, so that, by providing the housing 10 with the first catch 16 at a side of the power supply chamber 112 facing away from the power chamber 111, providing the rear end of the dirt cup 41 with the first catch 60 at a side facing away from the cyclone cup 42, and the first clamping part 16 and the first clamping device 60 are selectively clamped and matched, so that the dust cup 41 can be more conveniently installed or detached in the power supply cavity 112 on the premise of ensuring the stable and firm arrangement of the integrated cup in the power supply cavity 112, the use convenience of the dust collector 100 by the user can be improved, so that the use experience of the dust collector 100 by the user can be improved.

Further, the first clamping portion 16 is disposed on one side of the power supply cavity 112 of the housing 10 away from the power cavity 111, and the first clamping device 60 is disposed on one side of the dust cup 41 away from the cyclone cup 42, so as to install the dust cup 41 in the power supply cavity 112, or to take out the dust cup 41 from the power supply cavity 112, the dust cup 41 is uniformly stressed on the whole, the dust cup 41 does not shift to both sides, and the dust cup is clamped during installation or disassembly, so that the structural reliability of the dust collector 100 can be further improved, and the user experience can be further improved.

Referring to fig. 14, the dust cup 41 is provided with a first holder 61, and the first catch 60 includes: first joint spare 62 and first elastic component 63, first joint spare 62 rotationally sets up in first fixing base 61, and first elastic component 63 sets up between first joint spare 62 and first fixing base 61 to provide the elastic restoring force, first joint spare 62 is provided with second joint portion 621, second joint portion 621 and the cooperation of first joint portion 16 joint. Specifically, the user can control first joint spare 62 and rotate on first fixing base 61, thereby can realize the joint cooperation of second joint portion 621 and first joint portion 16 on the first joint spare 62, perhaps alternate segregation, first elastic component 63 has elastic potential energy this moment, after the user removes external force, elastic potential energy of first elastic component 63 converts the restoring force into, thereby make first joint portion 16 reset, not only can make the simple structure of first joint ware 60 like this, but also can convenience of customers to controlling of first joint ware 60.

As shown in fig. 14, the second fastening portion 621 is disposed at one end of the first fastening member 62 facing the first fastening portion 16, the other end of the first fastening member 62 is disposed with a first pressing portion 622, and the first pressing portion 622 extends in a direction away from the dust cup 41. Specifically, the first clamping member 62 is rotatably disposed on the first fixing seat 61, the second clamping portion 621 and the first pressing portion 622 are respectively disposed on one end and the other end of the first clamping member 62 facing the first clamping portion 16, when the user detaches the dust cup 41, the first pressing portion 622 can be pressed first, so that the first clamping member 62 rotates, the second clamping portion 621 tilts, the first clamping portion 16 and the second clamping portion 621 are disconnected, and the user can take the dust cup 41 out of the power supply cavity 112. Correspondingly, when the user installs the dust cup 41 in the power supply cavity 112, the first pressing portion 622 can be pressed first, so as to rotate the first clamping member 62, and the second clamping portion 621 tilts, so that the second clamping portion 621 avoids the first clamping portion 16, after the first clamping portion 16 and the second clamping portion 621 are aligned with each other, the pressing force on the first pressing portion 622 is removed, because the first elastic member 63 is in a stretching state when being pressed, and has a certain elastic potential energy, after the user removes the external force, the elastic potential energy of the first elastic member 63 is converted into the restoring force of the second clamping portion 621, so as to realize the clamping cooperation of the second clamping portion 621 and the first clamping portion 16, so as to be arranged, and further facilitate the installation or the disassembly of the dust cup 41 by the user on the premise of ensuring the simple structure of the first clamping device 60.

In some embodiments of the present invention, the first clamping portion 16 is disposed on the outer peripheral wall of the housing 10, and the first clamping device 60 is correspondingly disposed on the outer peripheral wall of the dust cup 41, so that the welding line of the first clamping device 60 welded on the dust cup 41 can be shielded by the first clamping device 60 on the premise of ensuring stable clamping fit between the first clamping portion 16 and the first clamping device 60, so as to improve the overall appearance of the dust cup 41, and further improve the user experience.

In other embodiments of the present invention, the first engaging portion 16 is disposed on the inner peripheral wall of the housing 10 corresponding to the power supply cavity 112, and the first engaging device 60 is disposed on the inner peripheral wall of the dust cup 41, so that the first engaging portion 16 and the first engaging device 60 can be engaged with each other inside the dust cup 41 and the power supply cavity 112, which can prevent the first engaging device 60 from protruding out of the dust cup 41, causing damage to the first engaging device 60 due to scratching, and further improving the structural reliability of the first engaging device 60.

Further, the first clamping portion 16 can be selectively disposed on the inner peripheral wall or the outer peripheral wall of the housing 10 corresponding to the power supply cavity 112 according to the user's requirement, the production cost and the production process, and the second clamping portion 621 can be selectively disposed on the inner peripheral wall and the outer peripheral wall of the dust cup 41, so that the applicability of the first clamping portion 16 and the first clamping device 60 can be improved, and the production and manufacturing of the dust collector 100 can be facilitated.

As shown in fig. 14 and 15 in combination, the dust cup 41 includes: the dust cup comprises a dust cup body 413 and a dust cup cover 414, the dust cup cover 414 is rotatably arranged at one end of the dust cup body 413, a third clamping part 4141 is arranged at one side of the dust cup cover 414 departing from the cyclone chamber, a second clamping device 64 is arranged at one side of the dust cup body 413 departing from the cyclone chamber, and the second clamping device 64 is in clamping fit with the third clamping part 4141. Specifically, the front end of the dust cup 413 is opened, the dust cup cover 414 is rotatably disposed at the front end of the dust cup 413, the third clamping portion 4141 is disposed at a side of the dust cup cover 414 away from the cyclone chamber, and the second clamping device 64 is disposed at a side of the dust cup 413 away from the cyclone chamber, when the third clamping portion 4141 and the second clamping device 64 are clamped and engaged, the dust cup 41 can be integrally sealed, thereby preventing the leakage of the foreign matters in the dust cup 41, and when a user wants to clean the foreign matters in the dust cup 41, the third clamping portion 4141 and the second clamping device 64 can be disconnected, so that the dust cup cover 414 can be rotated, and the front end of the dust cup 413 is opened, so that the foreign matters in the dust cup 41 can be poured out of the dust cup 413, thereby ensuring that the dust cup cover 414 can be stably sealed under the normal use condition of the dust collector 100, facilitating the user to open the dust cup 414, so that the user can easily clean the foreign matters in the dust collection cup 413.

As shown in fig. 10 and 14 in combination, the dust cup 41 is provided with a second mounting seat 321, and the second catch 64 includes: second joint spare 66 and second elastic component 67, second joint spare 66 rotationally sets up in second mount pad 321, and second elastic component 67 sets up between second joint spare 66 and second mount pad 321 to provide elastic restoring force, second joint spare 66 are provided with fourth joint portion 661, fourth joint portion 661 and the cooperation of third joint portion 4141 joint. Specifically, the user can control second joint spare 66 and rotate on second fixing base 65, thereby can realize the joint cooperation of fourth joint portion 661 and third joint portion 4141 on the second joint spare 66, perhaps alternate segregation, second elastic component 67 has elastic potential energy this moment, after the user removes external force, the elastic potential energy of second elastic component 67 changes the restoring force into, thereby make fourth joint portion 661 reset, like this not only can make the simple structure of second joint ware 64, but also can make things convenient for the user to control second joint ware 64.

As shown in fig. 14, the fourth engaging portion 661 is disposed at one end of the second engaging member 66 facing the third engaging portion 4141, the other end of the second engaging member 66 is provided with a second pressing portion 662, and the second pressing portion 662 extends in a direction away from the dust cup 41. Specifically, the second engaging member 66 is rotatably disposed on the second fixing base 65, the fourth engaging portion 661 and the second pressing portion 662 are respectively disposed at one end and the other end of the second engaging member 66 facing the third engaging portion 4141, when the user wants to open the dust cup 413, the second pressing portion 662 can be pressed first, so that the second engaging member 66 rotates, and the fourth engaging portion 661 tilts, so that the fourth engaging portion 661 and the third engaging portion 4141 are disconnected, so that the dust cup cover 414 rotates, and the dust cup 413 is opened, and the user can directly pour out the foreign matters in the dust cup 41.

Correspondingly, when the user wants to seal the dust cup 41, the user can press the second pressing portion 662 first to rotate the second clamping member 66, and tilt the fourth clamping portion 661 to make the fourth clamping portion 661 avoid the third clamping portion 4141, after the fourth clamping portion 661 and the third clamping portion 4141 are aligned with each other, the pressing force on the second pressing portion 662 is removed, because the second elastic member 67 is in a stretching state when being pressed, and has a certain elastic potential energy, after the user removes the external force, the elastic potential energy of the second elastic member 67 is converted into the restoring force of the fourth clamping portion 661, so as to realize the clamping and matching of the fourth clamping portion 661 and the third clamping portion 4141, and thus, the user can open or seal the dust cup 41 further on the premise of ensuring the simple structure of the second clamping device 64.

It should be noted that, one side of the dust cup cover 414 close to the cyclone cup 42 is elastically connected and matched with the dust cup 41, when the dust cup cover 414 is covered on the front end of the dust cup 413, the spring is in a compressed state, the rotation of the dust cup cover can be limited by the snap-fit of the second snap-in connector 64 and the third snap-in connector 4141, and after the second snap-in connector 64 and the third snap-in connector are disconnected, one side of the dust cup cover 414 close to the cyclone cup 42 rotates relative to the dust cup 41, so that the front end of the dust cup 413 is automatically opened.

As shown in fig. 10 and 11, the power supply chamber 112 is provided with a first guide portion 1121, the dust collection cup 413 is provided with a second guide portion 4131, one of the first guide portion 1121 and the second guide portion 4131 is a guide groove, and the other is a guide projection which is fitted in the guide groove. Specifically, in the process of disposing the dust cup 413 in the power supply cavity 112, the guiding engagement between the first guiding portion 1121 and the second guiding portion 4131 can be achieved by the guiding protrusion extending into the guiding groove, so that the disposition of the dust cup 413 in the power supply cavity 112 can be quickly and directly at the correct position, which can improve the speed and accuracy of the installation and disposition of the dust cup 41 in the power supply cavity 112.

As shown in connection with fig. 11, the dirt cup 413 can generally include: a main cup 415 and a cup holder 416, wherein the main cup 415 is disposed on the cup holder 416, the cup holder 416 is provided with a second guide portion 4131 and is disposed in the power supply chamber 112, and the first latch 60 is disposed on the outer peripheral wall of the main cup 415. Specifically, by arranging the second guide portion 4131 on the cup holder 416, the cup holder 416 is arranged in the power supply cavity 112, and the first guide portion 1121 and the second guide portion 4131 are in guiding fit, and the main cup 415 is arranged on the cup holder 416, so that the periphery of the main cup 415 and the periphery of the power supply cavity 112 are flush and level on the premise that the cup holder 416 is stably and firmly arranged in the power supply cavity 112, the integrity of the vacuum cleaner 100 can be further improved, and the use experience of a user on the vacuum cleaner 100 can be improved.

Referring to fig. 8 and 15, the peripheral surface of the cyclone cup 42 is a cylindrical surface, the peripheral surface of the dust cup 41 is provided with an arc-shaped avoiding portion 417, and the arc-shaped avoiding portion 417 is attached to the peripheral surface of the cyclone cup 42, so that the tightness of attachment between the dust cup 41 and the cyclone cup 42 can be ensured, and thus, the leakage of wind in the process of entering dust collection from the cyclone cup 42 can be prevented, and the structural reliability of the dust cup 40 can be further improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the 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 not to be considered limiting of the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vacuum cleaner (100), comprising:

the power supply device comprises a machine shell (10), wherein a power cavity (111) and a power supply cavity (112) are arranged in the machine shell (10);

the power assembly (20) is arranged in the power cavity (111), and the front end of the power assembly (20) protrudes out of the power cavity (111) and is provided with a first hanging part (21);

a power supply unit (30), the power supply unit (30) being disposed within the power supply cavity (112) and electrically connected with the power assembly (20), an

A dirt cup (40), the dirt cup (40) comprising: the dust collecting cup (41) is communicated with the cyclone cup (42), the electric connecting device (50) is arranged on the cyclone cup (42) and used for being connected with a dust collecting head (80), the rear end of the dust collecting cup (41) is arranged in the power supply cavity (112), a second hanging part (47) is arranged at the rear end of the cyclone cup (42), the rear end of the cyclone cup (42) is sleeved at the front end of the power assembly (20), the second hanging part (47) is matched with the first hanging part (21) in a hanging mode after the cyclone cup (42) rotates for a preset angle, and the electric connecting device (50) is connected with the power supply unit (30).

2. The vacuum cleaner (100) of claim 1, wherein one of the first hanging portion (21) and the second hanging portion (47) is a first hanging groove and the other is a first hanging block, the first hanging block fitting within the first hanging groove.

3. The vacuum cleaner (100) of claim 2, wherein the first hanging groove comprises: the groove structure comprises a first groove section (471) and a second groove section (472), wherein the second groove section (472) is connected to one side of the circumference of the first groove section (471), the top opening of the first groove section (471) is arranged, and the width of the second groove section (472) is larger than or equal to the width of a first hanging block and smaller than the width of the first groove section (471), so that the first hanging block is hung in the second groove section (472).

4. The vacuum cleaner (100) of claim 1, wherein the power assembly (20) is provided with a first locking portion (211) on the first hanging portion (21), the dirt cup (40) is provided with a second locking portion (4721) on the second hanging portion (47), one of the first locking portion (211) and the second locking portion (4721) is a locking projection and the other is a locking groove, and the locking projection is fitted in the locking groove.

5. The vacuum cleaner (100) according to claim 1, wherein the first hanging portions (21) are at least two and circumferentially spaced at the front end of the power assembly (20), the second hanging portions (47) are at least two and circumferentially spaced at the dirt cup (40), and at least two of the first hanging portions (21) and at least two of the second hanging portions (47) are hung and matched in a one-to-one correspondence manner.

6. The vacuum cleaner (100) of claim 1, wherein the electrical connection device (50) comprises: a first connector (51), a second connector (52) and a connecting wire, wherein the first connector (51) is arranged at one end of the cyclone cup (42), the second connector (52) is arranged at the other end of the cyclone cup (42), and the connecting wire is connected between the first connector (51) and the second connector (52);

the power supply unit (30) includes: battery (31), baffle (32) and third connector (33), baffle (32) set up in supply chamber is indoor, battery (31) set up in the rear side of battery (31), the front side of baffle (32) is provided with the mount pad, third connector (33) set up in on the mount pad after whirlwind cup (42) rotated predetermined angle, third connector (33) with second connector (52) are connected.

7. The vacuum cleaner (100) according to claim 6, wherein the power chamber (111) has a circular cross section, the power supply chamber (112) has a major arc cross section, and the central angle of the third connector (33) to the upper end of the peripheral wall of the power supply chamber (112) is the predetermined angle.

8. The vacuum cleaner (100) according to claim 1, wherein the front end of the power assembly (20) is provided with a third hanging portion (22);

the cyclone cup (42) comprises: cyclone cup (43) and filter (48), filter (48) set up in cyclone cup (43), the second hang establish portion (47) set up in on cyclone cup (43), filter (48) are provided with the fourth and hang and establish portion (4811) cyclone cup (42) rotate predetermined angle back, the fourth hang establish portion (4811) with the third is hung and is established portion (22) and hang and establish the cooperation.

9. The vacuum cleaner (100) of claim 8, wherein the filter (48) comprises: the filter cartridge comprises a filter cartridge (481) and a filter element (482), wherein the filter element (482) is arranged in the filter cartridge (481), a fourth hanging part (4811) is arranged on the filter cartridge (481), one of a third hanging part (22) and the fourth hanging part (4811) is a second hanging groove, the other one is a second hanging block, and the second hanging block is matched with the second hanging groove.

10. The vacuum cleaner (100) of claim 9, wherein the second hanging slot comprises: third groove section (48111) and fourth groove section (48112), fourth groove section (48112) connect in circumference one side of third groove section (48111), the open-top setting of third groove section (48111), the width more than or equal to of fourth groove section (48112) the second hangs the width of establishing the piece and is less than the width of third groove section (48111), so that the second is hung the establishing piece and is hung and establish in fourth groove section (48112).

11. The vacuum cleaner (100) of claim 8, wherein the power assembly (20) is provided with a third locking portion (221) on the third hanging portion (22), the filter (48) is provided with a fourth locking portion (48113) on the fourth hanging portion (4811), one of the third locking portion (221) and the fourth locking portion (48113) is a locking protrusion and the other is a locking groove, and the locking protrusion is fitted in the locking groove.

12. The vacuum cleaner (100) according to claim 8, wherein the third hanging portions (22) are at least two and circumferentially spaced apart at a front end of the power assembly (20), the fourth hanging portions (4811) are at least two and circumferentially spaced apart at a front end of the filter (48), and at least two of the third hanging portions (22) and at least two of the fourth hanging portions (4811) are hung and engaged in a one-to-one correspondence.