CN106551654A - Dirt cup component and the hand-held cleaners with which - Google Patents

Dirt cup component and the hand-held cleaners with which Download PDF

Info

Publication number
CN106551654A
CN106551654A CN201610939084.4A CN201610939084A CN106551654A CN 106551654 A CN106551654 A CN 106551654A CN 201610939084 A CN201610939084 A CN 201610939084A CN 106551654 A CN106551654 A CN 106551654A
Authority
CN
China
Prior art keywords
dust
muscle
dirt cup
whirlwind
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610939084.4A
Other languages
Chinese (zh)
Other versions
CN106551654B (en
Inventor
王明友
戴君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Jiangsu Midea Cleaning Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Jiangsu Midea Cleaning Appliances Co Ltd
Priority to CN201610939084.4A priority Critical patent/CN106551654B/en
Publication of CN106551654A publication Critical patent/CN106551654A/en
Application granted granted Critical
Publication of CN106551654B publication Critical patent/CN106551654B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24Hand-supported suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608Cyclonic chamber constructions
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165Construction of inlets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683Dust collecting chambers; Dust collecting receptacles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691Mounting or coupling means for cyclonic chamber or dust receptacles

Abstract

The invention discloses a kind of dirt cup component and the hand-held cleaners with which, dirt cup component includes:Glass shell, whirlwind cone and separator, whirlwind cone is for cone barrel and is located in glass shell, separator is for annular slab and is set between the outer peripheral face and the inner surface of glass shell of whirlwind cone so that the space between glass shell and cyclonic separation part is divided into cyclonic chamber and dust-collecting cavity positioned at the upper and lower both sides of separator, wherein, cyclonic chamber is located at the top of dust-collecting cavity and is that cyclonic chamber is connected with dust-collecting cavity by the dust-exhausting port on separator so that the dirt matter isolated in cyclonic chamber internal cyclone is discharged to dust intracavity by dust-exhausting port around the annular space of whirlwind cone.Dirt cup component of the invention, dust and gas good separating effect, efficiency high, and simple structure, efficiency of assembling is high, precision is high, reliability is high.

Description

Dirt cup component and the hand-held cleaners with which
Technical field
The present invention relates to cleaning equipment field, more particularly, to a kind of dirt cup component and the hand-held cleaners with which.
Background technology
Air channel structure is to be related to the technical specifications such as dust and gas separating effect, vacuum and the suction power of vacuum cleaner Key factor.Hand-held cleaners in correlation technique, generally using straight-through air channel structure, dust and gas separating effect is not good.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this purpose, the invention reside in proposing one Dirt cup component is planted, the cyclonic separation effect of the dirt cup component is good.
The present invention also proposes a kind of hand-held cleaners with above-mentioned dirt cup component.
Dirt cup component according to a first aspect of the present invention, including:Glass shell;Whirlwind is bored, and the whirlwind cone is for cone barrel and sets In the glass shell;Separator, the separator are annular slab and are set in the outer peripheral face and the glass shell of the whirlwind cone So that the space between the glass shell and the cyclonic separation part is divided into both sides upper and lower positioned at the separator between inner surface Cyclonic chamber and dust-collecting cavity, wherein, the cyclonic chamber be located at the dust-collecting cavity top and be around the whirlwind cone annular Space, the cyclonic chamber are connected with the dust-collecting cavity so that in the cyclonic chamber internal cyclone by the dust-exhausting port on the separator The dirt matter isolated is discharged to the dust intracavity by the dust-exhausting port.
Dirt cup component of the invention, dust and gas good separating effect, efficiency high, and simple structure, efficiency of assembling are high, accurate Degree is high, reliability is high.
In certain embodiments, there is connection in institute in the peripheral wall surfaces for limiting the cyclonic chamber of the whirlwind cone The first through hole between whirlwind cone inside and the cyclonic chamber is stated, so that the air-flow isolated in the whirlwind intracavity passes through described First through hole enters cyclonic separation again in whirlwind cone.
In certain embodiments, the peripheral wall surfaces include continuous first area and second area, in the whirlwind intracavity On the flow direction of air-flow, the first area be located at the second area the side away from the dust-exhausting port, described first Through hole is multiple and is respectively positioned in the first area.
In certain embodiments, area of the area of the first area more than the second area.
In certain embodiments, there is connection to exist on the bottom wall for limiting the dust-collecting cavity of the whirlwind cone Whirlwind cone is internal and the second through hole between the dust-collecting cavity, and second through hole makes in the whirlwind cone whirlwind again The dirt matter isolated is discharged to the dust intracavity by second through hole.
In certain embodiments, further with the air inlet that gas is fed to the cyclonic chamber on the separator.
In certain embodiments, the dirt cup component further includes position of splitter, and the position of splitter is at least partially disposed at The whirlwind intracavity and be folded between the inner ring surface and outer ring surface of the cyclonic chamber, and intercept in the air inlet and the row So as to flow into the air-flow of the whirlwind intracavity along the direction away from the position of splitter towards institute by the air inlet between dirt mouth State dust-exhausting port annular to stream.
In certain embodiments, the position of splitter includes:Fuisw rib, the fuisw rib are folded in the internal ring of the cyclonic chamber Extend downwardly between face and outer ring surface and by the upper surface of the cyclonic chamber and width is gradually reduced.
In certain embodiments, a side surface construction of the close described air inlet of the fuisw rib is described to be directed away from The first recessed guide curve surface of dust cavity direction and the close dust-exhausting port direction.
In certain embodiments, a side surface construction of the close described dust-exhausting port of the fuisw rib is described to be directed away from The second recessed guide curve surface of dust cavity direction and the close air inlet direction.
In certain embodiments, the cut-off muscle is integrated part with whirlwind cone.
In certain embodiments, there is on the separator perforation, the position of splitter is further included:Cut-off muscle, it is described A part for cut-off muscle be folded between the inner ring surface and outer ring surface of the cyclonic chamber and upper end and the fuisw rib lower end pair To the remainder of, the cut-off muscle be passed down through the perforation with by the perforated spacer into positioned at the cut-off muscle both sides The air inlet and the dust-exhausting port.
In certain embodiments, the cut-off muscle is integrated part with the glass shell.
In certain embodiments, the dirt cup component further includes screens muscle and limit rib, the screens muscle and described Cut-off muscle is each provided at opening in the glass shell and in the circumferentially-spaced of the cyclonic chamber, and the limit rib and the separator are all provided with On whirlwind cone and the limit rib is located in the perforation, a circumferential side wall point of the limit rib and the perforation Both sides in the cut-off muscle and the screens muscle are not fastened.
In certain embodiments, it is provided with the close described air inlet on the limit rib and is oriented to cut-off muscle sliding The first guide pad for coordinating.
In certain embodiments, the direction that the cut-off muscle is directed away from the screens muscle from top to bottom inclines and extends, institute State the bottom that the first guide pad is located at the limit rib, and a side surface structure of the close described cut-off muscle of first guide pad Make the guiding surface for extending is inclined for the direction for being directed away from the cut-off muscle from top to bottom.
In certain embodiments, it is provided with the close described air inlet on the separator and is oriented to the screens muscle sliding The second guide pad for coordinating.
In certain embodiments, the screens muscle is directed away from the direction inclination extension of the cut-off muscle, institute from top to bottom State the bottom that the second guide pad is located at the separator, and a side surface structure of the close described screens muscle of second guide pad Make the guiding surface for extending is inclined for the direction for being directed away from the screens muscle from top to bottom.
In certain embodiments, the dirt cup component is further included:Drainage tube, the drainage tube are located at the dust-collecting cavity Interior and one end by the air inlet with connect inside the cyclonic chamber, the other end and the glass shell ft connection be with by the cup Air-flow outside shell introduces the whirlwind intracavity.
In certain embodiments, the upper end of the drainage tube is connected with the air inlet, and the drainage tube it is described on The portion end surface at end is only against the bottom wall for limiting the dust-collecting cavity of the whirlwind cone.
In certain embodiments, the drainage tube is integrated part with the glass shell.
Hand-held cleaners according to a second aspect of the present invention, including dirt cup component according to a first aspect of the present invention.
Hand-held cleaners of the invention, it is by the dirt cup component for arranging above-mentioned first aspect, hand-held so as to improve The overall performance of vacuum cleaner.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
Fig. 1 is the axonometric chart of dirt cup component according to embodiments of the present invention;
Fig. 2 is the partial sectional view of the dirt cup component shown in Fig. 1;
Fig. 3 is the line frame graph of an angle of the dirt cup component shown in Fig. 1;
Fig. 4 is the line frame graph of another angle of the dirt cup component shown in Fig. 1;
Fig. 5 is the axonometric chart of an angle of the glass shell component shown in Fig. 1;
Fig. 6 is the axonometric chart of another angle of the glass shell component shown in Fig. 5;
Fig. 7 is the axonometric chart of an angle of the whirlwind cone component shown in Fig. 1;
Fig. 8 is the axonometric chart of another angle of the whirlwind cone component shown in Fig. 7;
Fig. 9 is the axonometric chart of another angle of the whirlwind cone component shown in Fig. 7.
Reference:
Dirt cup component 100:
Glass shell component 1;Position of splitter 101;
Glass shell 11;Exocoel 110;Cyclonic chamber 1101;Dust-collecting cavity 1102;
Drainage tube 12;Drainage channel 120;Upper surface 1201;
Cut-off muscle 121;Screens muscle 122;
Air inlet pipe 13;
Whirlwind bores component 2;
Whirlwind cone 21;Inner chamber 210;
Peripheral wall surfaces 211;First through hole 2111;
Bottom wall 212;Second through hole 2121;
Separator 22;Perforation 220;Dust-exhausting port 2201;Air inlet 2202;
First cuts wall 221;Second cuts wall 222;
Limit rib 23;First guide pad 24;Second guide pad 25;
Fuisw rib 26;First guide curve surface 261;Second guide curve surface 262.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter Change disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and Purpose does not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy It is the relation between itself not indicating discussed various embodiments and/or arranging for purposes of simplicity and clarity again.This Outward, the invention provides various specific technique and material example, but those of ordinary skill in the art can be appreciated that The use of the applicable property and/or other materials of other techniques.
Below, reference picture 1- Fig. 9, briefly describes the dirt cup component 100 according to a specific embodiment of the invention.
First, briefly describe the composition of dirt cup component 100.
As shown in figure 1, dirt cup component 100 includes:Glass shell component 1 and whirlwind cone component 2.With reference to Fig. 6, glass shell component 1 is wrapped Include glass shell 11, drainage tube 12, cut-off muscle 121 and the screens muscle 122 of integrated injection molding.With reference to Fig. 9, whirlwind cone component 2 includes The whirlwind of integrated injection molding bores 21, fuisw rib 26, separator 22, limit rib 23, the first guide pad 24 and the second guide pad 25.
With reference to Fig. 3 and Fig. 4, glass shell 11 is the vertical barrel type that top is opened wide, and whirlwind cone 21 is vertical to be located in glass shell 11 Top and cross-sectional area is from up to down gradually reduced, separator 22 are annular slab and are flatly set in the bottom of whirlwind cone 21 Between the inner peripheral surface at the middle part of outer peripheral face and glass shell 11, now, separator 22 can be by space between whirlwind cone 21 and glass shell 11 Be divided into, the cyclonic chamber 1101 above separator 22 and the dust-collecting cavity 1102 below separator 22.
With reference to Fig. 4 and Fig. 8, one section is cut away on the separator 22 of annular plate shape to be configured to C-shaped plate, now, due to cutting Fall one section and can make on separator 22, to have more first to cut wall 221 and second and cut 222 two side walls of wall, and first cuts wall 221, second Cut and the perforation 220 for connecting cyclonic chamber 1101 and dust-collecting cavity 1102 can be limited between wall 222, whirlwind cone 21 and glass shell 11, limit Position muscle 23 is located in perforation 220 and cuts wall 221 from first and cuts wall 222 to second and extend along the peripheral wall surfaces 211 of whirlwind cone 21.
With reference to Fig. 2 and Fig. 3, drainage tube 12 be located in dust-collecting cavity 1102 and lower end insertion glass shell 11 diapire, drainage tube 12 Upper end the bottom wall 212 of whirlwind cone 21 is only against to the part that the direction of cyclonic chamber 1101 extends to 12 upper end of drainage tube On, separate muscle 121 and screens muscle 122 in the diametrically opposed of drainage tube 12 and faced upwards by the upper end of drainage tube 12 and prolong Stretch, wherein, separate muscle 121 and be upward through perforation 220 and be only against neighbouring the second of limit rib 23 side surface for cutting wall 222 On, the first guide pad 24 is located at the bottom of limit rib 23 and is suitable to be oriented to 121 sliding of cut-off muscle and coordinated, and screens muscle 122 is upwards Penetrate perforation 220 and be only against on a side surface of the second neighbouring limit rib 23 for cutting wall 222, the second guide pad 25 is located at second Cut the bottom of wall 222 and be suitable to be oriented to 122 sliding of screens muscle and coordinate.
With reference to Fig. 4, perforation 220 is separated into air inlet 2202 and dust-exhausting port 2201 positioned at its both sides by cut-off muscle 121, its In, dust-exhausting port 2201 is limited to cut-off muscle 121 and first and cuts between wall 221, and air inlet 2202 is limited to cut-off muscle 121 and second Cut between wall 222, air inlet 2202 is by separating what is limited between muscle 121, screens muscle 122, whirlwind cone 21 and glass shell 11 Gas passage is connected with the upper end of drainage tube 12, so that air-flow can pass through drainage tube 12 and gas passage is entered by air inlet 2202 Enter in cyclonic chamber 1101.
With reference to Fig. 2, and combine Fig. 3 and Fig. 4, fuisw rib 26 be located on the outer surface of whirlwind cone 21 and cross-sectional area on to Under be gradually reduced, cut-off muscle 121 be upward through perforation 220 and upper end it is relative with the lower end of fuisw rib 26 stop support, now, cut-off muscle 121 and fuisw rib 26 collectively form position of splitter 101, so, the air-flow entered in cyclonic chamber 1101 by air inlet 2202 can be Under the guide functions of 101 right lateral surface of position of splitter preferably enter 1101 internal cyclone of cyclonic chamber separate (as in Fig. 3 arrow flow to B, Shown in C), the dirt matter (the predominantly larger dirt matter of particle diameter) isolated in 1101 internal cyclone of cyclonic chamber can be left in position of splitter 101 It is discharged in dust-collecting cavity 1102 (as in Fig. 3, arrow flows to D institutes better by dust-exhausting port 2201 under the guide functions of side surface Show).
With reference to Fig. 4, and Fig. 8 and Fig. 9 is combined, there is continuous first area and second in the peripheral wall surfaces 211 of whirlwind cone 21 Region, on the fluid flow direction in cyclonic chamber 1101, first area is located at the upstream of second area with away from dust-exhausting port 2201, there is on first area connection cyclonic chamber 1101 and whirlwind to bore the multiple first through hole 2111 inside 21, cyclonic chamber 1101 Bottom wall 212 on be formed with multiple second through holes 2121 with dust-collecting cavity 1102 inside connection whirlwind cone 21, so as in rotation The dust-contained airflow that 1101 internal cyclone of wind chamber is isolated can into inside whirlwind cone 21, whirlwind divides again by first through hole 2111 From (as in Fig. 4, arrow is flowed to shown in E), and (predominantly particle diameter is less to bore the dirt matter that cyclonic separation goes out again inside 21 in whirlwind Dirt matter) (as arrow is flowed to shown in F in Fig. 4) can be discharged in dust-collecting cavity 1102 by the second through hole 2121.
Secondly, briefly describe the assembling of dirt cup component 100.
See figures.1.and.2, first, whirlwind cone component 2 is from up to down put in glass shell component 1;Then, push down on Whirlwind bores component 2, makes limit rib 23 along the left side wall slide downward of cut-off muscle 121, until the lower end of fuisw rib 26 be only against every The upper end of break the muscle 121 and second cut wall 222 and be only against on the right side wall of screens muscle 122;Then, whirlwind cone group is pushed still further below Part 2, by the guide effect of the first guide pad 24 and the second guide pad 25, makes whirlwind cone component 2 that slight rotary rowed occur except micro- It is little that dislocation is installed.Thus, whirlwind cone component 2 is eventually fitted to position with glass shell component 1.
Again, briefly describe the course of work of dirt cup component 100.
With reference to Fig. 3 and Fig. 4, the dust and gas in environment are along 12 bottom-up flowing of drainage tube (as in Fig. 3, arrow flows to A institutes Show), and by air inlet 2202 enter cyclonic chamber 1101 in, into the air-flow in cyclonic chamber 1101 position of splitter 101 guiding Stream (as in Fig. 3, arrow is flowed to shown in B) along 1101 annular of cyclonic chamber under effect, the air-flow for streaming enters in cyclonic chamber 1101 Row cyclonic separation (as arrow is flowed to shown in C in Fig. 3), the larger dirt matter of particle diameter isolated in 1101 internal cyclone of cyclonic chamber, and lead to Cross dust-exhausting port 2201 to be discharged in dust-collecting cavity 1102 (as in Fig. 3, arrow is flowed to shown in D), and the less trickle dirt matter of particle diameter with Air-flow enters 21 interior cyclonic separation (as arrow is flowed to shown in E in Fig. 4) again of whirlwind cone by multiple first through hole 2111, trickle Dirt matter is bored 21 internal cyclones in whirlwind and isolates, and (arrow in such as Fig. 4 is discharged in dust-collecting cavity 1102 by multiple second through holes 2121 Head is flowed to shown in F).
Finally, briefly describe the beneficial effect of dirt cup component 100.
Dirt cup component 100 according to embodiments of the present invention, bores the cooperation of component 2 by glass shell component 1 and whirlwind so that cup Whirlwind air channel can be formed in shell 11, so that the dust and gas good separating effect of dirt cup component 100, efficiency high.In addition, by First through hole 2111 and the second through hole 2121 are opened up on whirlwind cone 21, so that whirlwind air channel is changed into inside and outside whirlwind cone 21 The cyclone air channel of both sides, so that the dust of Different Weight, different volumes can be real in different whirlwind air channels respectively Existing cyclonic separation, further increases dust and gas separating effect and efficiency.Additionally, the simple structure of dirt cup component 100, easily dress Match somebody with somebody, efficiency of assembling is high, precision is high, reliability is high.
Below, reference picture 1- Fig. 9, describes the dirt cup component 100 of embodiment according to a first aspect of the present invention.
Dirt cup component 100 according to embodiments of the present invention, including:Glass shell 11, (such as rotation as herein described of cyclonic separation part Wind bores 21 or many wimble structures etc.) and separator 22.As shown in Figure 3 and Figure 4, glass shell 11 is hollow housing, and cyclonic separation part sets In glass shell 11, the inner space of glass shell 11 is divided into into the exocoel 110 outside cyclonic separation part and positioned at whirlwind point Inner chamber 210 inside off member, wherein, separator 22 is located between glass shell 11 and cyclonic separation part (be located in exocoel 110), with By the space between glass shell 11 and cyclonic separation part be divided into cyclonic chamber 1101 and dust-collecting cavity 1102 (will exocoel 110 be divided into Cyclonic chamber 1101 and dust-collecting cavity 1102), wherein, cyclonic chamber 1101 for cyclonic separation place, dust-collecting cavity 1102 for build up dust Place.
As shown in Figure 3 and Figure 4, cyclonic chamber 1101 is the annular space around cyclonic separation part, that is to say, that cyclonic chamber 1101 be arrange around cyclonic separation part, and each cross section of cyclonic chamber 1101 be annular and (be not limited to annular, for example also Can be oval ring) face.Thus, can be around rotation into the air-flow (as arrow is flowed to shown in B in Fig. 3) in cyclonic chamber 1101 The outer surface of wind separation member, carry out cyclonic separation in cyclonic chamber 1101 (as in Fig. 3, arrow is flowed to shown in C).Wherein, " whirlwind Separate " refer to:When air-flow is quickly moved along cast or spirality path, the dirt matter (i.e. dirty particles) in air-flow can be Throw away from air-flow under powerful centrifugal action, so as to realize dirt, edema caused by disorder of QI from.
As shown in Figure 3 and Figure 4, cyclonic chamber 1101 is located at the top of dust-collecting cavity 1102, has dust-exhausting port on separator 22 2201, cyclonic chamber 1101 is connected with dust-collecting cavity 1102 by dust-exhausting port 2201, so as to what is isolated in 1101 internal cyclone of cyclonic chamber Dirt matter can be dropped in dust-collecting cavity 1102 by dust-exhausting port 2201.In short, in air-flow into 1101 internal cyclone of cyclonic chamber point From rear, the dirt matter for throwing away is centrifuged can be dropped in dust-collecting cavity 1102 (such as by dust-exhausting port 2201 under gravity naturally In Fig. 3, arrow is flowed to shown in B to C to D).
Here, it should be noted that " cyclonic chamber 1101 is located at the top of dust-collecting cavity 1102 " refers to " cyclonic chamber 1101 At least relative with dust-exhausting port 2201 part " be located at " at least relative with dust-exhausting port 2201 part of dust-collecting cavity 1102 " Top, so that the dirt matter isolated in cyclonic chamber 1101 can naturally fall in dust-collecting cavity in the presence of high low head In 1102, and then significantly reduce structure complexity so that dirt cup component 100 is more suitable for producing and applies.
Dirt cup component 100 according to embodiments of the present invention, by arranging separator between glass shell 11 and cyclonic separation part 22 exocoel 110 is divided into the cyclonic chamber 1101 and dust-collecting cavity 1102 kept apart by separator 22, and by separator 22 Open up the dust-exhausting port 2201 of connection cyclonic chamber 1101 and dust-collecting cavity 1102.Thus, on the one hand, dust and gas can be in the cyclonic chamber of annular Cyclonic separation is carried out in 1101 more fully, the dirt matter that another aspect, cyclonic separation go out can be discharged by dust-exhausting port 2201 In dust-collecting cavity 1102 to below cyclonic chamber 1101, what dirt matter was rolled by air-flow again that flow so as to efficiently avoid whirlwind Problem, and then significantly enhance cyclonic separation effect.To sum up, dirt cup component 100 according to embodiments of the present invention, structure letter Singly, it is easy to process and realizes, and cyclonic separation can be effectively realized, obtains splendid cyclonic separation effect.
In some embodiments of the invention, reference picture 7- Fig. 9, and Fig. 3 and Fig. 4 is combined, cyclonic separation part is bored for whirlwind 21, separator 22 is that annular slab (can for example be closed ring plate, such as annular plate, oval ring plate etc., for example, can also be Non-close annular slab, such as C-shaped plate etc.) and it is set in (i.e. separator between the outer peripheral face and the inner surface of glass shell 11 of whirlwind cone 21 22 internal ring wall is brought into close contact with (closing or non-close) border on the outer peripheral face of whirlwind cone 21, the outer shroud of separator 22 Wall is brought into close contact with (closing or non-close) border on 11 inner surface of glass shell, and cyclonic chamber 1101 and dust-collecting cavity 1102 are distinguished Both sides on 22 thickness direction of separator.
Here, it should be noted that " whirlwind cone " is referred to:Cyclonic separation part of the profile for cone barrel, " cone barrel " refers to Be:(cross section is not limited to circle, for example can also be oval the cylinder that axis direction, cross-sectional area along itself is gradually reduced Shape).In addition, also, it should be noted that " whirlwind cone " is different from " many wimble structures ", " whirlwind cone " only refers to a conically shaped, and bores The end area difference at the axial two ends of shape cylinder is less, and " many wimble structures " refers to multiple tip conicles of annular array The end area difference of cylinder, the wherein axial two ends of each tip roundlet cone cylinder is larger.
Thus, by whirlwind cone 21 and the cooperation of the separator 22 of annular plate-like, ring can simply and efficiently be limited Around the cyclonic chamber 1101 of whirlwind cone 21 so that the peripheral wall surfaces 211 of whirlwind cone 21 can as the internal ring wall of cyclonic chamber 1101, so as to The cyclonic separation effect of cyclonic chamber 1101 is improve, and is reduced the production of dirt cup component 100 and is realized difficulty.In addition, rotation The inner chamber of wind cone 21 is again formed as taper type, and the air-flow for boring 21 inner chambers hence into whirlwind can also carry out cyclonic separation, to enter One step improves the dust removing effects of 100 entirety of dirt cup component.
In some preferred exemplaries of the present invention, with reference to Fig. 5 and Fig. 6, glass shell 11 can be tubular, and such as glass shell 11 can be with For tubular or cone barrel etc. (but be not limited to cylinder barrel shaped, taper barrel, such as can also be oval tubular), now, point The external annulus of spacing body 22 can be brought into close contact with a border on 11 inner peripheral surface of glass shell.Thus, the structure of cyclonic chamber 1101 is more It is good, more it is beneficial to improve cyclonic separation effect.It is further preferred that glass shell 11 can be coaxial or substantially coaxial with whirlwind cone 21 Arrangement, i.e. whirlwind cone 21 central axis can overlap or parallel with the central axis of glass shell 11, so as to it is more convenient to install with Processing, and the cyclonic separation effect of cyclonic chamber 1101 is more preferable.
In some preferred exemplaries of the present invention, the central axis of whirlwind cone 21 is non-perpendicular with 22 place plane of separator, That is, the non-parallel setting of central axis of the internal ring of central axis and the separator 22 of whirlwind cone 21, there is a clamp Angle.For example, when the central axis of whirlwind cone 21 is vertically arranged, 22 place plane non-horizontal of separator is arranged.Thus, cyclonic chamber 1101 and dust-collecting cavity 1102 layout more preferably, cyclonic separation effect is more preferable.Preferably, the formation on separator 22 has dust-exhausting port 2201 position is more slightly lower, so as to dirt matter more efficiently can be discharged in dust-collecting cavity 1102 from dust-exhausting port 2201, dust discharge Efficiency high, dust discharge effect reliability.
Certainly, the invention is not restricted to this, the present invention the optional example of other in, whirlwind cone 21 central axis with 22 place plane of separator can also be vertical, that is to say, that the central axis of whirlwind cone 21 and the center of the internal ring of separator 22 Axis can overlap or parallel.For example, when the central axis of whirlwind cone 21 is vertically arranged, 22 place planar horizontal of separator sets Put, thus, convenient processing and installation.
Preferably, separator 22 is integrated part with whirlwind cone 21.That is, separator 22 is non-disconnectable with whirlwind cone 21 Point.For example, separator 22 and whirlwind cone 21 can be the part that is integrally formed of injection mo(u)lding simultaneously, or be secondary injection molding Integral piece etc..Thus, it is possible to simplify installation step, and facilitate its follow-up assembling with glass shell 11, improve production efficiency.Separately Outward, when separator 22 is integrated part with whirlwind cone 21, separator 22 is higher with the relative position relation stability of whirlwind cone 21, Make the working effect of dirt cup component 100 relatively reliable, effective, stable.
In some embodiments of the invention, with reference to Fig. 4 and Fig. 9, further there is connection in whirlwind on cyclonic separation part First through hole 2111 inside separation member and between cyclonic chamber 1101, so as to the air-flow isolated in cyclonic chamber 1101 can lead to Cross first through hole 2111 and be directly entered in cyclonic separation part cyclonic separation again.Thus, dirt cup component 100 can be quickly and easily Realize that secondary cyclone is separated, i.e., a cyclonic separation is carried out outside cyclonic separation part, then two is carried out inside cyclonic separation part Secondary cyclonic separation, so as to further increase the dust removing effects of dirt cup component 100.
Further, with reference to Fig. 4 and Fig. 9, further have on cyclonic separation part connection inside the cyclonic separation part with collection The second through hole 2121 between dirt chamber 1102, so that the dirt matter that cyclonic separation goes out again in the cyclonic separation part passes through the second through hole 2121 are discharged in dust-collecting cavity 1102.Thus, it is possible to be effectively prevented from the dirt matter isolated in cyclonic separation part by air-flow again Roll, further to improve cyclonic separation effect.
And, except the dirt matter gone out in 1101 interior cyclonic separations of cyclonic chamber can be discharged to collection by dust-exhausting port 2201 Beyond in dirt chamber 1102, the dirt matter that secondary cyclone is isolated in the cyclonic separation part can also be discharged to by the second through hole 2121 In dust-collecting cavity 1102, that is to say, that the dirt matter isolated in dirt cup component 100 can be all accumulated in dust-collecting cavity 1102, from And user need to only open dust-collecting cavity 1102, it is possible to which whole dusts is poured out, so as to extremely convenient use.
Here, it should be noted that in the present embodiment, it is desirable to which the inside of cyclonic separation part has and can provide air-flow and carry out The place of cyclonic separation, such as inside of cyclonic separation part can have cylindrical cavity, and its external shape is not required.It is preferred that Ground, as described above, when cyclonic separation part is whirlwind cone 21, which is internal with regard to having the field for providing that air-flow carries out cyclonic separation Institute.Below, illustrate so that cyclonic separation part is for whirlwind cone 21 as an example.
Specifically, with reference to Fig. 8 and Fig. 9, first through hole 2111 can be formed in whirlwind cone 21 for limiting cyclonic chamber In 1101 peripheral wall surfaces 211.Thus, the simple processing of first through hole 2111, flow passage resistance are little, and through-flow effect is good so that in rotation The air-flow that the cyclonic separation of wind chamber 1101 interior a times goes out can smoothly and be rapidly introduced into whirlwind cone 21 in carry out secondary cyclone separation, So as to further increase dust removing effects and efficiency of dust collection.
Wherein, the peripheral wall surfaces 211 for limiting cyclonic chamber 1101 of whirlwind cone 21 can include continuous first area And second area, that is to say, that when first area is divided into multiple first subregions, multiple first subregion discrete point Cloth, when second area is divided into multiple second subregions, multiple second subregion discrete distributions.The gas in the cyclonic chamber 1101 On the flow direction of stream, first area is located at the side away from dust-exhausting port 2201 of second area, that is to say, that in air-flow from entering After entering cyclonic chamber 1101, dust-exhausting port 2201 is first arrived at by way of first area, again by way of second area, again.Preferably, first through hole 2111 is multiple and be respectively positioned in first area, that is to say, that multiple first through hole 2111 accumulate in first area and position In the upstream side of second area.
Thus, the location layout of first through hole 2111 more conforms to the principle of cyclonic separation so that the air-flow isolated can With it is more, more preferable, more in time, have less resistance to enter in whirlwind cone 21 by first through hole 2111, and cause the dirt isolated Matter more preferably, more fully can be discharged from dust-exhausting port 2201, so as to not only increase the efficiency and effect that separate gas, but also The air-flow isolated can be avoided to roll the dirt matter isolated again, and then in a disguised form improve separating effect and separated effect Rate, further to improve the dust removing effects of dirt cup component 100.
Preferably, area of the area of first area more than second area.Thus, it is possible to arrange more, more dense arrangements First through hole 2111 so that the air-flow isolated it is more, more preferable, more in time, have less resistance to it is logical by first Hole 2111 is entered in whirlwind cone 21, further improves cyclonic separation effect.
Further, with reference to Fig. 8 and Fig. 9, the second through hole 2121 can be formed in whirlwind cone 21 for limiting dust On the bottom wall 212 in chamber 1102.Thus, the simple processing of the second through hole 2121, flow passage resistance are little, and through-flow effect is good so that The dirt matter isolated of secondary cyclone smoothly and can be rapidly introduced into dust-collecting cavity 1102 under gravity in the whirlwind cone 21 It is interior, such that it is able to further improve dust removing effects and efficiency of dust collection, and can be with reducing energy consumption.
In addition, it is necessary to explanation, when cyclonic separation part for whirlwind cone 21 when, first through hole 2111 and the second through hole 2121 concrete set location can make accommodation according to the concrete condition of scheme.For example, when cyclonic separation part is for above When described " many wimble structures ", first through hole can be it is multiple and be respectively formed at each pointed conical cylinder for limiting rotation On the outer peripheral face in wind chamber 1101, the tip position of each pointed conical cylinder can extend down in dust-collecting cavity 1102, and tip The bottom at position can cut out open logical using second as connection inside each pointed conical cylinder and dust-collecting cavity 1102 between Hole, so, the air-flow gone out in 1101 interior cyclonic separations of cyclonic chamber can enter multiple points by multiple first through hole respectively Secondary cyclone separation is carried out in head taper cone barrel, and the dirt matter isolated in each pointed conical cylinder internal cyclone can be by corresponding Second through hole of pointed conical cylinder bottom is discharged in dust-collecting cavity 1102, reliably to carry out secondary cyclone separation.
Specifically, in the presence of cyclone centrifugal power, the larger dirt matter of granule can be isolated in cyclonic chamber 1101 Come, it is possible to which the periphery wall along whirlwind cone 21 is moved at dust-exhausting port 2201, to be discharged to dust-collecting cavity by dust-exhausting port 2201 In 1102, and the less dirt matter of granule can carry out whirlwind again as air-flow is drawn in whirlwind cone 21 by first through hole 2111 Separate, the trickle dirt matter separated in whirlwind 21 internal cyclones of cone enters dust by the second through hole 2121 under gravity In chamber 1102.Thus, the bulky grain dirt matter rotation being formed with dirt cup component 100 outside two kinds of cyclonic separation air channels, i.e. whirlwind cone 21 Wind separate air channel and, whirlwind cone 21 in little particle dirt matter cyclonic separation passage, such that it is able to further improve cyclonic separation effect Fruit and efficiency.
In some embodiments of the invention, with reference to Fig. 3 and Fig. 4, can be with into cyclonic chamber 1101 on separator 22 Feed the air inlet 2202 of gas, that is to say, that air-flow to be cleaned can enter rotation by the air inlet 2202 on separator 22 In wind chamber 1101, hereby it is achieved that easy and convenient processing.Certainly, the invention is not restricted to this, air inlet 2202 can also be without being formed On separator 22, now, air to be cleaned can be to enter in cyclonic chamber 1101, for example from other positions, air inlet 2202 walls for limiting cyclonic chamber 1101 for being additionally formed in glass shell 11.
In some embodiments of the invention, with reference to Fig. 3 and Fig. 4, dirt cup component 100 also includes position of splitter 101, position of splitter 101 be at least partially disposed in cyclonic chamber 1101 and the part be folded between the inner ring surface and outer ring surface of cyclonic chamber 1101, and The part is intercepted simultaneously between air inlet 2202 and dust-exhausting port 2201, so that being flowed in cyclonic chamber 1101 by air inlet 2202 Air-flow stream along the direction (as arrow is flowed to shown in B, C in Fig. 3) away from position of splitter 101 towards 2201 annular of dust-exhausting port. Thus, by arranging the position of splitter 101 intercepted between air inlet 2202 and air vent in cyclonic chamber 1101, it can be ensured that from The air-flow that air inlet 2202 is entered in cyclonic chamber 1101 is only along same direction (as in Fig. 3, arrow is flowed to shown in B, C), i.e. equal The direction for being directed away from position of splitter 101 is flowed to carry out cyclonic separation, so as to be effectively improved cyclonic separation effect.
In addition, by arranging position of splitter 101, dust-exhausting port 2201 and air inlet 2202 can be arranged to close proximity, with Effectively extend cyclonic separation path of the air-flow from air inlet 2202 to dust-exhausting port 2201 so that cyclonic separation effect more fully, More preferably.Certainly, the invention is not restricted to this, in other embodiments of the invention, dirt cup component 100 can also be without including position of splitter 101, for example, now dust-exhausting port 2201 and air inlet 2202 can be arranged to apart from each other, more specifically, can be by air inlet Mouth 2202 and dust-exhausting port 2201 are arranged to regard to whirlwind cone 21 diametrically.
With reference to Fig. 2 and Fig. 4, in a specific example of the present invention, position of splitter 101 can include water conservancy diversion up and down to supporting Muscle 26 and cut-off muscle 121, i.e. fuisw rib 26 are located at the top of cut-off muscle 121, separate the lower section that muscle 121 is located at fuisw rib 26, lead Rectify to and mutually contradict with the upper of cut-off muscle 121 in the lower end of stream muscle 26.Thus, the clever structure of position of splitter 101, can be simple Realized.Here, it should be noted that " A parts and B parts are to supporting " refers to A parts applies thrust, B parts to B parts Apply thrust to A parts, and the application point of applying thrust is same point.
Preferably, fuisw rib 26 and whirlwind cone 21 is integrated part (i.e. fuisw rib 26 is bored 21 with whirlwind and be can not be split, and for example may be used Think integrated injection molding part), cut-off muscle 121 is integrated part with glass shell 11 and (separates muscle 121 to can not be split with glass shell 11, example Injection molding part can be such as integrated).Thus, after whirlwind cone 21 is installed in glass shell 11, fuisw rib 26 and cut-off muscle 121 Naturally offset to form position of splitter 101 so that position of splitter 101 is readily available realization.In addition, by separating muscle 121 and fuisw rib Only to coordinating, effective positioning action is played in assembling that can also be to whirlwind cone 21 with glass shell 11, reduces dirt cup group for 26 docking The structural complexity and assembly difficulty of part 100 so that the structure of dirt cup component 100 is more succinct, easily facilitate processing and system Make, improve efficiency of assembling, reduce production cost.
In a preferred embodiment of the invention, on from cyclonic chamber 1101 to the direction of dust-collecting cavity 1102, for example, exist On direction from top to bottom shown in Fig. 2, the week of the part in cyclonic chamber 1101 of position of splitter 101 in cyclonic chamber 1101 Width upwards is gradually reduced.For example in a specific example of the present invention, with reference to Fig. 3 and Fig. 4, and Fig. 9 is combined, fuisw rib 26 are folded between the inner ring surface and outer ring surface of cyclonic chamber 1101 and extend downwardly by the upper surface 1201 of cyclonic chamber 1101, and Along direction from top to bottom, width (such as H Fig. 9 shown in) of the fuisw rib 26 in 1101 circumference of cyclonic chamber gradually subtracts It is little.Thus, two side walls (such as left side of position of splitter 101 Fig. 2 shown in of the position of splitter 101 in the circumference of cyclonic chamber 1101 Side wall and right side wall) it is more suitable for water conservancy diversion, one of side wall (such as the right side wall of the position of splitter 101 shown in Fig. 2) can be with Make preferably to be streamed (as in Fig. 3, arrow flows to C along cyclonic chamber 1101 into the air-flow in cyclonic chamber 1101 by air inlet 2202 It is shown), other in which side wall (such as the left side wall of the position of splitter 101 shown in Fig. 2) can make to separate in cyclonic chamber 1101 The dirt matter for going out discharges (as arrow is flowed to shown in D in Fig. 4) better by dust-exhausting port 2201, so as to further improve cyclonic separation Effect.
In a preferred embodiment of the invention, with reference to Fig. 2 and Fig. 3, the one of the neighbouring air inlet 2202 of position of splitter 101 Side surface (such as the right lateral surface shown in Fig. 2) be configured to guide air-flow from air inlet 2202 to cyclonic chamber 1101 in smooth into The streamlined curved surface of stream.For example in a specific example of the present invention, the side table of the neighbouring air inlet 2202 of fuisw rib 26 One side surface (such as institute in Fig. 2 of face (such as the right lateral surface shown in Fig. 2) and the neighbouring air inlet 2202 of cut-off muscle 121 The right lateral surface shown) smoothly transit connected, and a side surface of the neighbouring air inlet 2202 of fuisw rib 26 is (such as shown in Fig. 2 Right lateral surface) and cut-off muscle 121 neighbouring air inlet 2202 a side surface (such as the right lateral surface shown in Fig. 2) jointly Guiding air-flow is constituted from air inlet 2202 to the smooth streamlined curved surface for becoming a mandarin of cyclonic chamber 1101.Thus, it is possible to reduce into vapour lock Power, reducing energy consumption improve intake efficiency, improve efficiency of dust collection.
More specifically, a side surface (such as right side table shown in Fig. 2 of the close air inlet 2202 of fuisw rib 26 Face) it is configured to be directed away from 1102 direction of dust-collecting cavity and recessed near 2201 direction of dust-exhausting port (such as the upper left side shown in Fig. 2) The first guide curve surface 261 for entering.Thus, it is possible to further reduce intake resistance, reducing energy consumption improves intake efficiency, and raising is removed Dirt efficiency.
In a preferred embodiment of the invention, with reference to Fig. 2 and Fig. 4, the one of the neighbouring dust-exhausting port 2201 of position of splitter 101 Side surface (such as the left-hand face shown in Fig. 2) is configured to guide air-flow to smooth out stream from cyclonic chamber 1101 to dust-exhausting port 2201 Streamlined curved surface.For example in a specific example of the present invention, a side surface of the neighbouring dust-exhausting port 2201 of fuisw rib 26 One side surface of the neighbouring dust-exhausting port 2201 of (such as the left-hand face shown in Fig. 2) and cut-off muscle 121 is (such as shown in Fig. 2 Left-hand face) smoothly transit connected, and a side surface of the neighbouring dust-exhausting port 2201 of fuisw rib 26 is (such as shown in Fig. 2 Left-hand face) and cut-off muscle 121 neighbouring dust-exhausting port 2201 the common structure of a side surface (such as the left-hand face shown in Fig. 2) The streamlined curved surface of stream is smoothed out from cyclonic chamber 1101 to dust-exhausting port 2201 into guiding air-flow.Thus, it is possible to intake resistance is reduced, Reducing energy consumption, improves intake efficiency, improves efficiency of dust collection.
More specifically, a side surface (such as left side table shown in Fig. 2 of the close dust-exhausting port 2201 of fuisw rib 26 Face) it is configured to be directed away from 1102 direction of dust-collecting cavity and recessed near 2202 direction of air inlet (such as the upper right side shown in Fig. 2) The second guide curve surface 262 for entering.Thus, it is possible to further reduce intake resistance, reducing energy consumption improves intake efficiency, and raising is removed Dirt efficiency.
Here, it should be noted that the concept of " streamlined curved surface " is well known to those skilled in the art, specifically, " streamlined curved surface " is referred to:It is usually expressed as smoothing and the surface of rule, does not have big fluctuating and sharp corner angle, fluid exists Laminar flow is mainly shown as on streamlined curved surface, there is no or seldom have turbulent flow, to guarantee that curved surface and fluid are subject to smaller resistance.
Preferably, with reference to Fig. 4 and Fig. 8, there is on separator 22 perforation 220.For example in a specific example of the present invention In, part can be cut away on the separator 22 of closed ring plate shape so that separator 22 is changed into C-shaped plate shape, now, point Two side walls (referred to as first cuts wall 221 and second cuts wall 222) and the whirlwind cone 21 formed due to cutting away part on spacing body 22 Outer surface and the inner surface of glass shell 11 between can limit perforation 220.Specifically, perforation 220 and position of splitter 101 are common It is same to limit air inlet 2202 and dust-exhausting port 2201, that is to say, that to stretch in perforation 220 to bore a hole in the part of position of splitter 101 220 are separated into air inlet 2202 and dust-exhausting port 2201 positioned at 101 both sides of position of splitter, more specifically, the side of position of splitter 101 Wall (such as the left side wall shown in Fig. 2) and first is cut, position of splitter 101 it is another Side wall (such as the right side wall shown in Fig. 2) and second is cut.
Certainly, the invention is not restricted to this, in other embodiments of the invention, air inlet 2202 and dust-exhausting port 2201 may be used also Respectively through the independent hole of separator 22, such as to have two independences, i.e. mutual not phase on the separator 22 of annulus plate shape Logical hole, respectively air inlet 2202 and dust-exhausting port 2201.Here repeat no more, below only with air inlet 2202 and dust-exhausting port 2201 by perforation 220 and position of splitter 101 limit jointly as a example by illustrate.
For example in a specific example of the present invention, as shown in Figure 2 and Figure 4, the part for separating muscle 121 (for example goes up Part) it is folded between the inner ring surface and outer ring surface of cyclonic chamber 1101 and the lower end of upper end and fuisw rib 26 is only supported, separate muscle 121 Remainder (for example descending part) be passed down through perforation 220 perforation 220 is separated into the air inlet positioned at cut-off muscle 121 both sides Mouth 2202 and dust-exhausting port 2201.Thus, extremely facilitate processing, and may insure air inlet 2202 with dust-exhausting port 2201 at a distance of very Closely, the cyclonic separation path for extending in cyclonic chamber 1101, improves cyclonic separation effect.
Certainly, the structure not limited to this of position of splitter.For example, in other embodiments of the invention, position of splitter can also be only It is located on whirlwind cone 21 and the upper end of position of splitter can be concordant with the upper surface 1201 of cyclonic chamber 1101, the lower end of position of splitter passes through Perforation 220;Again for example, position of splitter can also be only defined in glass shell 11 and the upper end of position of splitter can extend to and cyclonic chamber 1101 Upper surface 1201 it is concordant.Thus, position of splitter equally facilitates and processes and convenient for assembly.In addition, position of splitter 101 can also be independent Part and be fixed in cyclonic chamber 1101, for example by follow-up assembling means, realize fixing by the cooperation of slot inserted block, Here repeat no more.
In a preferred exemplary of the present invention, with reference to Fig. 6 and Fig. 8, and Fig. 2 is combined, dirt cup component 100 is further included Screens muscle 122 and limit rib 23, wherein, screens muscle 122 and cut-off muscle 121 are each provided in glass shell 11 and in the week of cyclonic chamber 1101 Be spaced apart upwards, limit rib 23 and separator 22 are each provided on whirlwind cone 21, limit rib 23 be located in perforation 220 and with perforation 220 circumferential side wall (such as second shown in Fig. 2 cuts wall 222) is only against cut-off muscle 121 and screens muscle 122 jointly Both sides.
Specifically, the peripheral wall surfaces 211 limit rib 23 can cut wall 221 by first along whirlwind cone 21 are cut towards second The direction of wall 222 extends, limit rib 23 away from first one end for cutting wall 221 only can be against cut-off muscle 121 away from screens On one side surface (such as in the left-hand face of the cut-off muscle 121 shown in Fig. 2) of muscle 122, second cuts wall 222 only can be against On a side surface (such as in the right lateral surface of the screens muscle 122 shown in Fig. 2) away from cut-off muscle 121 of screens muscle 122.By This, by the cooperation of separator 22, limit rib 23, screens muscle 122 and cut-off muscle 121, whirlwind cone 21 can be steady with glass shell 11 Determine and be reliably assembled together.
Preferably, the whirlwind cone component 2 that separator 22, screens muscle 122 are formed in one with whirlwind cone 21, separates muscle 121st, the glass shell component 1 that screens muscle 122 is formed in one with glass shell 11, thus, easy to process, and assembly reliability is higher.
Preferably, as shown in Fig. 2 being directed away from along muscle 121 to the direction of dust-collecting cavity 1102, is separated from cyclonic chamber 1101 The direction of screens muscle 122 inclines and extends, and screens muscle 122 is directed away from separating the direction of muscle 121 and inclines extension.For example in Fig. 1 institutes In the example shown, cut-off muscle 121 and screens muscle 122 are spaced apart in the lateral direction, and separate muscle 121 positioned at screens muscle 122 Left side, wherein, cut-off muscle 121 is from up to down inclined towards lower left and is extended, and screens muscle 122 is from up to down inclined towards lower right Extend, so as to, on direction from top to bottom, cut-off the distance between muscle 121 and screens muscle 122 gradually can increase.Thus, During assembling whirlwind cone component 2 with glass shell component 1, cut-off muscle 121 and screens muscle 122 can play sliding and be oriented to and make With so that limit rib 23 can along cut-off 121 downward sliding of muscle, and/or so that second cuts wall 222 can be along screens muscle 122 downward slidings, so that whirlwind cone component 2 simply and rapidly can be assembled in place with glass shell component 1.
Further, the bottom of limit rib 23 is had at air inlet 2202 and is oriented to 121 sliding of cut-off muscle and coordinated The first guide pad 24, a side surface of the close cut-off muscle 121 of the first guide pad 24 is from up to down directed away from separating muscle 121 Direction incline extend, such as in the example shown in Fig. 2 and Fig. 7, the first guide pad 24 is located at the bottom and position of limit rib 23 In the left side of cut-off muscle 121, the right side wall of the first guide pad 24 is inclined towards lower left along top-down direction and is extended.By This, during assembling whirlwind cone component 2 with glass shell component 1, the first guide pad 24 can smoothly glide along cut-off muscle 121 And make adaptability rotation so that whirlwind cone component 2 is convenient with glass shell component 1 and promptly assembles in place.
Further, the bottom of separator 22 is had at air inlet 2202 and is oriented to 122 sliding of screens muscle and coordinated The second guide pad 25, a side surface of the close screens muscle 122 of the second guide pad 25 is from up to down directed away from screens muscle 122 Direction incline extend, such as in the example shown in Fig. 2 and Fig. 7, the second guide pad 25 is located at the bottom and position of separator 22 In the right side of screens muscle 122, the left side wall of the second guide pad 25 is inclined towards lower right along top-down direction and is extended.By This, during assembling whirlwind cone component 2 with glass shell component 1, the second guide pad 25 can be revolved along 122 adaptability of screens muscle Turn so that whirlwind cone component 2 is convenient with glass shell component 1 and promptly assembles in place.
Specifically, when whirlwind cone component 2 will be installed in place with glass shell component 1, by the first guide pad 24 and the The guide effect of two guide pads 25, when promoting whirlwind cone 21 still further below, whirlwind cone 21 can occur slight rotation relative to glass shell 11 To eliminate small installation dislocation, so that whirlwind cone component 2 is fully mated in place with glass shell component 1, angle is oppositely arranged Meet design requirement.
Here, it should be noted that it can be the modeling with certain elasticity to bore component 2 with glass shell component 1 due to whirlwind Materials and parts, and the shape of glass shell component 1 can be irregular, during boring component 2 and glass shell component 1 in installation whirlwind, can The problem for installing dislocation can be produced, is coordinated by the guiding for arranging the first guide pad 24 and cut-off muscle 121, and is passed through second The cooperation of guide pad 25 and screens muscle 122, can effectively exclude small installation and misplace, improve installation effectiveness, in short, passing through First guide pad 24 and the second guide pad 25 are set, can be effectively prevented from relative between whirlwind cone component 2 and glass shell component 1 The inaccurate problem of angle is set, it is ensured that whirlwind cone component 2 can be assembled in place with glass shell component 1, improve efficiency of assembling and dress With success rate.
In some embodiments of the invention, with reference to Fig. 2 and Fig. 3, there is in glass shell 11 drainage channel 120, drainage channel 120 two ends respectively with cyclonic chamber 1101 inside and 11 ft connection of glass shell with by outside glass shell 11 air-flow introduce cyclonic chamber 1101 It is interior.Thus, by arranging drainage channel 120 in glass shell 11, so as to dust and gas can adjust stream beforehand through drainage channel 120 To, enter back in cyclonic chamber 1101, and then significantly reduce dust and gas into the energy loss in cyclonic chamber 1101, reduce energy Consumption, improves cleaning efficiency.
For example in some specific examples of the present invention, drainage channel 120 may be located at dust-collecting cavity 1102 and/or cyclonic chamber In 1101, it is preferable that drainage channel 120 is located in dust-collecting cavity 1102, cyclonic chamber 1101 is taken so as to avoid drainage channel 120 The problem in interior space, it is ensured that cyclonic chamber 1101 has enough cyclonic separation spaces, improves cyclonic separation effect.
In some embodiments of the invention, with reference to Fig. 2, Fig. 3 and Fig. 5, dirt cup component 100 is further included:Drainage tube 12, drainage channel 120 is limited in drainage tube 12.Thus, by arranging the drainage tube 12 for limiting drainage channel 120, so as to Facilitate the construction of drainage channel 120, improve the easy implementation of dirt cup component 100.Preferably, drainage tube 12 is integrated with glass shell 11 Part, for example, drainage tube 12 is integrated injection molding part with glass shell 11, so as to convenient processing, and simplifies assembling process, and drain The installation reliability of pipe 12.
Specifically, when on separator 22 have air inlet 2202, and when drainage channel 120 be located at dust-collecting cavity 1102 in when, Drainage tube 12 can be located in dust-collecting cavity 1102, now, and one end (such as the upper end shown in Fig. 2) of drainage tube 12 is by air inlet Mouthfuls 2202 with connect inside cyclonic chamber 1101, outside the other end (such as the lower end shown in Fig. 2) of drainage tube 12 and glass shell 11 Connection, so as to drainage tube 12 can introduce the air-flow outside glass shell 11 in cyclonic chamber 1101.In addition, it is necessary to explanation, in order to Convenient to connect, dirt cup component 100 can also include air inlet pipe 13, and air inlet pipe 13 may be located at outside glass shell 11 and be connected with drainage tube 12 It is logical, repeat no more here.
Further, the portion end surface of one end of drainage tube 12 be only against whirlwind cone 21 for limiting dust-collecting cavity 1102 End wall surface on.For example in the example depicted in fig. 3, the upper surface 1201 being connected with air inlet 2202 of drainage tube 12, lean on The part of nearly 11 central axis of glass shell, only it is against on the bottom wall 212 of whirlwind cone 21.Thus, when drainage tube 12 is fixed on cup When on shell 11, drainage tube 12 can play the positioning action to whirlwind cone 21, it is ensured that relative fixed between whirlwind cone 21 and glass shell 11 The reliability of position.
Preferably, cut-off muscle 121 mentioned above and screens muscle 122 can be by drainage tube 12 and 2202 phases of air inlet Upper surface 1201 even extends to the direction of cyclonic chamber 1101 and forms, so as to drainage tube 12 upper end, by with cut-off muscle 121, Screens muscle 122, the cooperation of glass shell 11, whirlwind cone 21 closely can be connected with air inlet 2202, it is ensured that drainage effect reliability, and It is easy to process.
Here, it should be noted that separating muscle 121, screens muscle 122, the first guide pad 24 and the second guide pad 25 Version can the invention is not restricted to this as described above, certainly, according to the difference of specific embodiment, cut-off muscle 121, The version of screens muscle 122, the first guide pad 24 and the second guide pad 25 can also make accommodation change.For example, First guide pad 24 can also be located at the top of limit rib 23, and the second guide pad 25 can also be located at top of separator 22 etc..
In addition, the structure of separator is not limited to annular slab, for example in other embodiments of the invention, separator can be with It is made up of a ring plate and a sleeve, wherein, sleeve can be set in outside cyclonic separation part, and ring plate can be arranged Between sleeve and glass shell 11, so as to the rotation of annular can be limited between a side surface of sleeve, glass shell 11 and ring plate Wind chamber.Specific embodiment shown in this embodiment Fig. 1-Fig. 9 is compared, due to cyclonic chamber be directly surround sleeve it is outer, with Connect and be looped around outside cyclonic separation part, therefore the axial height of cyclonic chamber can be more than the axial height of cyclonic separation part.
Additionally, the structure of cyclonic separation part is also not necessarily limited to whirlwind cone 21, such as in other embodiments of the invention, whirlwind Separation member can also be above-mentioned " many wimble structures " (not shown) etc., and separator 22 can be set in overall outer of many wimble structures On side face (not being to be respectively sleeved on the outer peripheral face of each pointed conical cylinder).
Below, the hand-held cleaners of embodiment according to a second aspect of the present invention are briefly described.
Hand-held cleaners of embodiment according to a second aspect of the present invention, including according to above-mentioned first aspect embodiment of the invention Dirt cup component 100.Other composition such as bodies, scrubbing brush etc. of hand-held cleaners according to embodiments of the present invention and operation are right All it is known for those of ordinary skill in the art, is not detailed herein.
Hand-held cleaners according to embodiments of the present invention, by the dirt cup component 100 for arranging above-mentioned first aspect embodiment, So as to improve the overall performance of hand-held cleaners.
In describing the invention, it is to be understood that term " on ", D score, " interior ", " outward ", " axial direction ", " radial direction ", The orientation or position relationship of instructions such as " circumferences " is, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally Description is invented and simplified, rather than is indicated or is implied that the device or element of indication must be with specific orientation, with specific side Position construction and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral;It can be direct phase Even, it is also possible to be indirectly connected to by intermediary, can be that the connection of two element internals or the interaction of two elements are closed System.For the ordinary skill in the art, above-mentioned term in the present invention concrete can be understood as the case may be Implication.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with It is the first and second feature directly contacts, or the first and second features is by intermediary mediate contact.Retouching in this specification In stating, reference term " one embodiment ", " some embodiments ", " example ", " specific example ", or " some examples " etc. description Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained at least one of the present invention In embodiment or example.In this manual, identical embodiment is necessarily directed to the schematic representation of above-mentioned term Or example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or example Combine in an appropriate manner.Additionally, in the case of not conflicting, those skilled in the art will can be retouched in this specification The feature of the different embodiments stated or example and different embodiments or example is combined and combines.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this The scope of invention is limited by claim and its equivalent.

Claims (22)

1. a kind of dirt cup component, it is characterised in that include:
Glass shell;
Whirlwind is bored, and the whirlwind cone is for cone barrel and is located in the glass shell;
Separator, the separator are annular slab and are set between the outer peripheral face and the inner surface of the glass shell of the whirlwind cone With by the space between the glass shell and the cyclonic separation part be divided into positioned at the upper and lower both sides of the separator cyclonic chamber and Dust-collecting cavity, wherein, the cyclonic chamber is located at the top of the dust-collecting cavity and is to surround the annular space that the whirlwind is bored, the rotation Wind chamber is connected with the dust-collecting cavity by the dust-exhausting port on the separator so that the dirt isolated in the cyclonic chamber internal cyclone Matter is discharged to the dust intracavity by the dust-exhausting port.
2. dirt cup component according to claim 1, it is characterised in that the whirlwind cone for limiting the cyclonic chamber Peripheral wall surfaces on there is connection the first through hole between internal and described cyclonic chamber is bored in the whirlwind so that in the cyclonic chamber The air-flow inside isolated enters cyclonic separation again in whirlwind cone by the first through hole.
3. dirt cup component according to claim 2, it is characterised in that the peripheral wall surfaces include continuous first area and Two regions, on the flow direction of the cyclonic chamber interior air-flow, the first area is positioned at the second area away from described The side of dust-exhausting port, the first through hole are multiple and are respectively positioned in the first area.
4. dirt cup component according to claim 3, it is characterised in that the area of the first area is more than secondth area The area in domain.
5. dirt cup component according to claim 2, it is characterised in that the whirlwind cone for limiting the dust-collecting cavity Bottom wall on there is connection the second through hole between internal and described dust-collecting cavity is bored in the whirlwind, second through hole makes The dirt matter that cyclonic separation goes out again in the whirlwind is bored is discharged to the dust intracavity by second through hole.
6. the dirt cup component according to any one of claim 1-5, it is characterised in that further have on the separator The air inlet of gas is fed to the cyclonic chamber.
7. dirt cup component according to claim 6, it is characterised in that the dirt cup component further includes position of splitter, institute State being at least partially disposed at the whirlwind intracavity and being folded between the inner ring surface and outer ring surface of the cyclonic chamber, and block for position of splitter Cut between the air inlet and the dust-exhausting port so that by the air inlet flow into the air-flow of the whirlwind intracavity along away from The direction of the position of splitter is streamed towards the dust-exhausting port annular.
8. dirt cup component according to claim 7, it is characterised in that the position of splitter includes:Fuisw rib, the fuisw rib Be folded between the inner ring surface and outer ring surface of the cyclonic chamber and extend downwardly by the upper surface of the cyclonic chamber and width by It is decrescence little.
9. dirt cup component according to claim 8, it is characterised in that the side of the close described air inlet of the fuisw rib Surface structure is to be directed away from the dust cavity direction and near the first recessed guide curve surface of the dust-exhausting port direction.
10. dirt cup component according to claim 8, it is characterised in that the one of the close described dust-exhausting port of the fuisw rib Side surface construction is to be directed away from the dust cavity direction and near the second recessed guide curve surface of the air inlet direction.
11. dirt cup components according to claim 8, it is characterised in that the cut-off muscle is integrated part with whirlwind cone.
12. dirt cup components according to claim 8, it is characterised in that there is on the separator perforation, the position of splitter Further include:Cut-off muscle, the part of the cut-off muscle be folded between the inner ring surface and outer ring surface of the cyclonic chamber and on Hold with the lower end of the fuisw rib to supporting, the remainder of the cut-off muscle be passed down through the perforation with by the perforated spacer Into the air inlet and the dust-exhausting port positioned at the cut-off muscle both sides.
13. dirt cup components according to claim 12, it is characterised in that the cut-off muscle is integrated part with the glass shell.
14. dirt cup components according to claim 12, it is characterised in that the dirt cup component further include screens muscle and Limit rib, the screens muscle and the cut-off muscle are each provided at opening in the glass shell and in the circumferentially-spaced of the cyclonic chamber, institute State limit rib and the separator be each provided at that the whirlwind cone is upper and the limit rib is located in the perforation, the limit rib with One circumferential side wall of the perforation fastens the both sides in the cut-off muscle and the screens muscle respectively.
15. dirt cup components according to claim 14, it is characterised in that at the close described air inlet on the limit rib It is provided with and the first guide pad for coordinating is oriented to cut-off muscle sliding.
16. dirt cup components according to claim 15, it is characterised in that the cut-off muscle is directed away from described from top to bottom The direction of screens muscle inclines and extends, first guide pad is located at the bottom of the limit rib, and first guide pad is leaned on One side surface construction of the nearly cut-off muscle is that the guiding of the direction inclination extension for being directed away from the cut-off muscle from top to bottom is oblique Face.
17. dirt cup components according to claim 14, it is characterised in that at the close described air inlet on the separator It is provided with and the second guide pad for coordinating is oriented to the screens muscle sliding.
18. dirt cup components according to claim 17, it is characterised in that the screens muscle is directed away from described from top to bottom The direction of cut-off muscle inclines and extends, second guide pad is located at the bottom of the separator, and second guide pad is leaned on One side surface construction of the nearly screens muscle is that the guiding of the direction inclination extension for being directed away from the screens muscle from top to bottom is oblique Face.
19. dirt cup components according to claim 6, it is characterised in that the dirt cup component is further included:Drainage tube, The drainage tube be located at the dust intracavity and one end by the air inlet and connect inside the cyclonic chamber, the other end and institute State glass shell ft connection the air-flow outside the glass shell is introduced the whirlwind intracavity.
20. dirt cup components according to claim 19, it is characterised in that the upper end of the drainage tube is connected with the air inlet It is logical, and the portion end surface of the upper end of the drainage tube is only against the bottom for limiting the dust-collecting cavity of the whirlwind cone In end wall surface.
21. dirt cup components according to claim 19, it is characterised in that the drainage tube is integrated part with the glass shell.
22. a kind of hand-held cleaners, it is characterised in that include the dirt cup component according to any one of claim 1-21.
CN201610939084.4A 2016-11-01 2016-11-01 Dirt cup subassembly and handheld dust catcher that has it Active CN106551654B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610939084.4A CN106551654B (en) 2016-11-01 2016-11-01 Dirt cup subassembly and handheld dust catcher that has it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610939084.4A CN106551654B (en) 2016-11-01 2016-11-01 Dirt cup subassembly and handheld dust catcher that has it

Publications (2)

Publication Number Publication Date
CN106551654A true CN106551654A (en) 2017-04-05
CN106551654B CN106551654B (en) 2022-03-04

Family

ID=58443494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610939084.4A Active CN106551654B (en) 2016-11-01 2016-11-01 Dirt cup subassembly and handheld dust catcher that has it

Country Status (1)

Country Link
CN (1) CN106551654B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020015251A1 (en) * 2018-07-18 2020-01-23 江苏美的清洁电器股份有限公司 Handheld cleaner and air treatment assembly
EP3692880A1 (en) * 2019-02-07 2020-08-12 Miele & Cie. KG Hand-guided cyclone vacuum cleaner
US11006798B2 (en) 2011-03-04 2021-05-18 Omachron Intellectual Property Inc. Surface cleaning apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030034437A (en) * 2001-10-23 2003-05-09 주식회사 엘지이아이 Cyclone collector for vacuum cleaner
JP2005185838A (en) * 2003-12-24 2005-07-14 Daewoo Electronics Corp Cyclone dust collecting device for use in vacuum cleaner
CN101278817A (en) * 2007-04-06 2008-10-08 乐金电子(天津)电器有限公司 Dust collecting barrel of vacuum cleaner
CN201333003Y (en) * 2008-12-31 2009-10-28 戴香明 Vacuum dust collector
CN101669799A (en) * 2008-09-11 2010-03-17 乐金电子(天津)电器有限公司 Dust collecting bucket for dust catcher
JP2012249824A (en) * 2011-06-03 2012-12-20 Panasonic Corp Vacuum cleaner
CN204581153U (en) * 2015-03-11 2015-08-26 佛山市顺德区新朴诚电器有限公司 A kind of filter house of rotoclone collector
CN206434282U (en) * 2016-11-01 2017-08-25 江苏美的清洁电器股份有限公司 Dirt cup component and the hand-held cleaners with it

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030034437A (en) * 2001-10-23 2003-05-09 주식회사 엘지이아이 Cyclone collector for vacuum cleaner
JP2005185838A (en) * 2003-12-24 2005-07-14 Daewoo Electronics Corp Cyclone dust collecting device for use in vacuum cleaner
CN101278817A (en) * 2007-04-06 2008-10-08 乐金电子(天津)电器有限公司 Dust collecting barrel of vacuum cleaner
CN101669799A (en) * 2008-09-11 2010-03-17 乐金电子(天津)电器有限公司 Dust collecting bucket for dust catcher
CN201333003Y (en) * 2008-12-31 2009-10-28 戴香明 Vacuum dust collector
JP2012249824A (en) * 2011-06-03 2012-12-20 Panasonic Corp Vacuum cleaner
CN204581153U (en) * 2015-03-11 2015-08-26 佛山市顺德区新朴诚电器有限公司 A kind of filter house of rotoclone collector
CN206434282U (en) * 2016-11-01 2017-08-25 江苏美的清洁电器股份有限公司 Dirt cup component and the hand-held cleaners with it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11006798B2 (en) 2011-03-04 2021-05-18 Omachron Intellectual Property Inc. Surface cleaning apparatus
WO2020015251A1 (en) * 2018-07-18 2020-01-23 江苏美的清洁电器股份有限公司 Handheld cleaner and air treatment assembly
EP3692880A1 (en) * 2019-02-07 2020-08-12 Miele & Cie. KG Hand-guided cyclone vacuum cleaner

Also Published As

Publication number Publication date
CN106551654B (en) 2022-03-04

Similar Documents

Publication Publication Date Title
CN105615772B (en) Separator
CN104125790B (en) Cyclone separator
KR100362754B1 (en) Dust separator
CN105212837B (en) The method for being separated dust from dust laden air using cyclone separator
KR100767122B1 (en) Cyclone dust collecting apparatus for vacuum cleaner
CN106551654A (en) Dirt cup component and the hand-held cleaners with which
CN101489460A (en) Cyclonic separating apparatus
US7842112B2 (en) Cyclone collector
CN201036540Y (en) Vacuum cleaner two-section three-time cyclone separating dust cup
CN1988962A (en) Cyclonic separating apparatus
AU2009202180A1 (en) Cyclonic vacuum cleaner with improved collection chamber
CN100544660C (en) A kind of dust separation cup of suction cleaner
US11045057B2 (en) Suction cleaner
CN102319043A (en) Cyclone separation device and cyclone dust collector provided with same
CN206434260U (en) Hand-held cleaners
CN103431810A (en) Cyclone separation type dust cup
JP2011160820A (en) Cyclone separator device and vacuum cleaner
JP6402365B2 (en) Electric vacuum cleaner
CN206434282U (en) Dirt cup component and the hand-held cleaners with it
CN106388706A (en) Dust cup assembly and hand-held dust collector with same
CN206434279U (en) Dirt cup component and the hand-held cleaners with it
CN206381132U (en) A kind of dust catcher dustbin
JP2009121370A (en) Pre-cleaner
CN202198537U (en) Cyclone separating device and cyclone vacuum cleaner with the cyclone separating device
CN208941986U (en) Pre-flock device assembly and cleaning equipment for cleaning equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant