CN206434282U - Dirt cup component and the hand-held cleaners with it - Google Patents

Abstract

The utility model discloses a kind of dirt cup component and the hand-held cleaners with it, dirt cup component includes：Glass shell, whirlwind cone and separator, whirlwind cone is cone barrel and is located in glass shell, separator is annular slab and is set between the outer peripheral face of whirlwind cone and the inner surface of glass shell to be divided into the space between glass shell and cyclonic separation part into the cyclonic chamber and dust-collecting cavity of the both sides above and below separator, wherein, cyclonic chamber is located at the top of dust-collecting cavity and the annular space to be bored around whirlwind, and cyclonic chamber is connected by the dust-exhausting port on separator with dust-collecting cavity so as to be discharged in the dirt matter that cyclonic chamber internal cyclone is isolated by dust-exhausting port in dust-collecting cavity.According to dirt cup component of the present utility model, dust and gas good separating effect, efficiency high, and simple in construction, efficiency of assembling height, precision height, reliability height.

Description

Dirt cup component and the hand-held cleaners with it

Technical field

The utility model is related to cleaning equipment field, more particularly, to a kind of dirt cup component and the hand-held dust suction with it Device.

Background technology

Air channel structure is to be related to the technical indicators such as dust and gas separating effect, vacuum and the suction power of dust catcher Key factor.Hand-held cleaners in correlation technique, generally using straight-through air channel structure, dust and gas separating effect is not good.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists In proposing a kind of dirt cup component, the cyclonic separation effect of the dirt cup component is good.

The utility model also proposes a kind of hand-held cleaners with above-mentioned dirt cup component.

According to the dirt cup component of the utility model first aspect, including：Glass shell；Whirlwind is bored, and the whirlwind cone is cone barrel And be located in the glass shell；Separator, the separator is annular slab and is set in the outer peripheral face and the cup of the whirlwind cone So that the space between the glass shell and the cyclonic separation part is divided into above and below the separator between the inner surface of shell The cyclonic chamber and dust-collecting cavity of both sides, wherein, the cyclonic chamber is located at the top of the dust-collecting cavity and for around whirlwind cone Annular space, the cyclonic chamber is connected by the dust-exhausting port on the separator with the dust-collecting cavity so that in the cyclonic chamber The dirt matter that cyclonic separation goes out is discharged in the dust-collecting cavity by the dust-exhausting port.

According to dirt cup component of the present utility model, dust and gas good separating effect, efficiency high, and simple in construction, efficiency of assembling is high, Precision 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 State the internal first through hole between the cyclonic chamber of whirlwind cone so that the air-flow isolated in the cyclonic chamber pass through it is 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 cyclonic chamber On the flow direction of air-flow, the first area is located at the side of the remote dust-exhausting port of the second area, described first Through hole is multiple and is respectively positioned in the first area.

In certain embodiments, the area of the first area is more than the area of the second area.

In certain embodiments, on the bottom wall for limiting the dust-collecting cavity of the whirlwind cone there is connection to exist Internal the second through hole between the dust-collecting cavity of whirlwind cone, second through hole makes in the whirlwind cone whirlwind again The dirt matter isolated is discharged in the dust-collecting cavity by second through hole.

In certain embodiments, further there is the air inlet that gas is fed to the cyclonic chamber on the separator.

In certain embodiments, the dirt cup component further comprises position of splitter, and the position of splitter is at least partially disposed at The cyclonic chamber is interior and is folded between the inner ring surface of the cyclonic chamber and outer ring surface and intercepts in the air inlet and the row So that the air-flow flowed into the cyclonic chamber by the air inlet is along the direction away from the position of splitter towards institute between dirt mouthful Dust-exhausting port annular is stated to stream.

In certain embodiments, the position of splitter includes：Fuisw rib, the fuisw rib is folded in the inner ring of the cyclonic chamber Extended 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 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 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 perforation, the position of splitter further comprises on the separator：Separate muscle, it is described A part for cut-off muscle is folded in the lower end pair of between the inner ring surface of the cyclonic chamber and outer ring surface and upper end and the fuisw rib Support, 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 comprises screens muscle and limit rib, the screens muscle and described Cut-off muscle is each provided in the glass shell and opened 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 for the limit rib and the perforation The both sides in the cut-off muscle and the screens muscle are not fastened.

In certain embodiments, it is provided with and is oriented to the cut-off muscle sliding at the close air inlet on the limit rib The first guide pad coordinated.

In certain embodiments, the direction that the cut-off muscle is directed away from the screens muscle from top to bottom tilts extension, institute State the bottom that the first guide pad is located at the limit rib, and a side surface structure of the close cut-off muscle of first guide pad Make to be directed away from the guiding surface that the direction of the cut-off muscle tilts extension from top to bottom.

In certain embodiments, it is provided with to slide with the screens muscle at the close air inlet on the separator and is oriented to The second guide pad coordinated.

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 screens muscle of second guide pad Make to be directed away from the guiding surface that the direction of the screens muscle tilts extension from top to bottom.

In certain embodiments, the dirt cup component further comprises：Drainage tube, the drainage tube is located at the dust-collecting cavity Interior and one end inside the air inlet and the cyclonic chamber by connect, the other end and the glass shell ft connection are with by the cup Air-flow outside shell is introduced in the cyclonic chamber.

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 stops the bottom wall for being used to limit the dust-collecting cavity for being against the whirlwind cone.

In certain embodiments, the drainage tube is integrated part with the glass shell.

According to the hand-held cleaners of the utility model second aspect, including according to the dirt cup group of the utility model first aspect Part.

According to hand-held cleaners of the present utility model, by setting the dirt cup component of above-mentioned first aspect, so as to improve The overall performance of hand-held cleaners.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the stereogram of the dirt cup component according to the utility model embodiment；

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 stereogram of an angle of the glass shell component shown in Fig. 1；

Fig. 6 is the stereogram of another angle of the glass shell component shown in Fig. 5；

Fig. 7 is the stereogram of an angle of the whirlwind cone component shown in Fig. 1；

Fig. 8 is the stereogram of another angle of the whirlwind cone component shown in Fig. 7；

Fig. 9 is the stereogram 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；

Separate 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.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.For Simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only and shown Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, discussed various embodiments itself not to be indicated and/or are set Relation between putting.In addition, various specific techniques and the example of material that the utility model is provided, but this area is common Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.

Below, reference picture 1- Fig. 9, briefly describes the dirt cup component 100 according to one specific embodiment of the utility model.

First, the composition of dirt cup component 100 is briefly described.

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 Whirlwind cone 21, fuisw rib 26, separator 22, limit rib 23, the first guide pad 24 and the second guide pad 25 of integrated injection molding.

Reference picture 3 and Fig. 4, glass shell 11 are 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 gradually reduced from up to down, separator 22 is annular slab and is 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, cyclonic chamber 1101 and the dust-collecting cavity 1102 positioned at the lower section of separator 22 positioned at the top of separator 22.

One section is cut away to be configured to C-shaped plate on reference picture 4 and Fig. 8, the separator 22 of annular plate shape, now, due to cutting Fall one section and can make to have more first on separator 22 to cut wall 221 and second and cut 222 two side walls of wall, and first cuts wall 221, second 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 by cutting, and be limited Position muscle 23 is located in perforation 220 and cuts the peripheral wall surfaces 211 that wall 221 bores 21 along whirlwind from first and cuts wall 222 to second and extend.

Reference picture 2 and Fig. 3, drainage tube 12 be located at dust-collecting cavity 1102 in and lower end insertion glass shell 11 bottom wall, drainage tube 12 Upper end stop to the part that the direction of cyclonic chamber 1101 extends to the upper end of drainage tube 12 be against whirlwind cone 21 bottom wall 212 On, cut-off muscle 121 and screens muscle 122 are upwardly prolonged in the diametrically opposed of drainage tube 12 and by the upper end of drainage tube 12 Stretch, wherein, cut-off muscle 121 is upward through perforation 220 and is 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 coordinated suitable for being oriented to the cut-off sliding of muscle 121, and screens muscle 122 is upward 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 coordinate suitable for being oriented to the sliding of screens muscle 122.

Perforation 220 is separated into air inlet 2202 and dust-exhausting port 2201 positioned at its both sides by reference picture 4, cut-off muscle 121, its In, dust-exhausting port 2201 is limited to cut-off muscle 121 and first and cut between wall 221, and air inlet 2202 is limited to cut-off muscle 121 and second Cut between wall 222, air inlet 2202 bores what is limited between 21 and glass shell 11 by separating muscle 121, screens muscle 122, whirlwind Gas passage is connected with the upper end of drainage tube 12, so that air-flow can be entered by drainage tube 12 and gas passage by air inlet 2202 Enter in cyclonic chamber 1101.

Reference picture 2, and combine Fig. 3 and Fig. 4, fuisw rib 26 be located at whirlwind cone 21 outer surface on 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 by air inlet 2202 in cyclonic chamber 1101 can be Under the guide functions of the right lateral surface of position of splitter 101 preferably into the separation of cyclonic chamber 1101 internal cyclone (in such as Fig. 3 arrow flow to B, Shown in C), the dirt matter (the predominantly larger dirt matter of particle diameter) isolated in the internal cyclone of cyclonic chamber 1101 can be left in position of splitter 101 It is discharged under the guide functions of side surface better by dust-exhausting port 2201 in dust-collecting cavity 1102 (as arrow flows to D institutes in Fig. 3 Show).

Reference picture 4, and combine in Fig. 8 and Fig. 9, the peripheral wall surfaces 211 of whirlwind cone 21 with continuous first area and second On region, 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 are on first area multiple first through hole 2111 inside connection cyclonic chamber 1101 and whirlwind cone 21, cyclonic chamber 1101 Bottom wall 212 on be formed with the inside of connection whirlwind cone 21 and multiple second through holes 2121 of dust-collecting cavity 1102 so that in rotation The dust-contained airflow that the internal cyclone of wind chamber 1101 is isolated can be by the way that whirlwind divides again inside the entrance whirlwind of first through hole 2111 cone 21 From (as arrow is flowed to shown in E in Fig. 4), and it (is mainly that particle diameter is smaller to bore the dirt matter that cyclonic separation goes out again inside 21 in whirlwind Dirt matter) can be discharged to by the second through hole 2121 in dust-collecting cavity 1102 (as arrow is flowed to shown in F in Fig. 4).

Secondly, the assembling of dirt cup component 100 is briefly described.

Referring to Figures 1 and 2, first, whirlwind cone component 2 is put into glass shell component 1 from up to down；Then, push down on Whirlwind bore component 2, make limit rib 23 along cut-off muscle 121 left side wall slide downward, until fuisw rib 26 lower end stop be against every The upper end of disconnected 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 occur slight rotary rowed except micro- It is small that dislocation is installed.Thus, whirlwind cone component 2 is eventually fitted to position with glass shell component 1.

Again, the course of work of dirt cup component 100 is briefly described.

Dust and gas in reference picture 3 and Fig. 4, environment is along the bottom-up flowing of drainage tube 12 (as arrow flows to A institutes in Fig. 3 Show), and by air inlet 2202 enter cyclonic chamber 1101 in, into the air-flow in cyclonic chamber 1101 position of splitter 101 guiding (as arrow is flowed to shown in B in Fig. 3) is streamed along the annular of cyclonic chamber 1101 under effect, the air-flow streamed 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 is isolated and led in the internal cyclone of cyclonic chamber 1101 Dust-exhausting port 2201 is crossed to be discharged in dust-collecting cavity 1102 (as arrow is flowed to shown in D in Fig. 3), and the less trickle dirt matter of particle diameter with Air-flow enters cyclonic separation (as arrow is flowed to shown in E in Fig. 4) again in whirlwind cone 21 by multiple first through hole 2111, trickle Dirt matter bores 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, the beneficial effect of dirt cup component 100 is briefly described.

According to the dirt cup component 100 of the utility model embodiment, the cooperation of component 2 is bored by glass shell component 1 and whirlwind, is made Whirlwind air channel can be formed by obtaining in glass shell 11, so that the dust and gas good separating effect of dirt cup component 100, efficiency high.In addition, logical Cross and open up the through hole 2121 of first through hole 2111 and second on whirlwind cone 21, so that whirlwind air channel is changed into being located at whirlwind cone 21 Inside and outside cyclone air channel so that the dust of different weight, different volumes can be respectively in different whirlwind air channels Cyclonic separation is inside realized, dust and gas separating effect and efficiency is further increased.In addition, dirt cup component 100 is simple in construction, easy Assembling, efficiency of assembling is high, precision is high, reliability is high.

Below, reference picture 1- Fig. 9, describes the dirt cup component 100 according to the utility model first aspect embodiment.

According to the dirt cup component 100 of the utility model embodiment, including：Glass shell 11, cyclonic separation part are (such as described herein Whirlwind bore 21 or many wimble structures etc.) and separator 22.As shown in Figure 3 and Figure 4, glass shell 11 is hollow housing, cyclonic separation Part is located in glass shell 11, and the inner space of glass shell 11 is divided into exocoel 110 outside cyclonic separation part and positioned at rotation Inner chamber 210 inside wind separation member, wherein, separator 22, which is located between glass shell 11 and cyclonic separation part, (is located at exocoel 110 It is interior), the space between glass shell 11 and cyclonic separation part is divided into cyclonic chamber 1101 and dust-collecting cavity 1102 (i.e. by exocoel 110 It is divided into cyclonic chamber 1101 and dust-collecting cavity 1102), wherein, cyclonic chamber 1101 is the place of cyclonic separation, and dust-collecting cavity 1102 is poly- The place of dust stratification dirt.

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 surround cyclonic separation part set and cyclonic chamber 1101 each cross section be annular (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, the progress cyclonic separation in cyclonic chamber 1101 (as arrow is flowed to shown in C in Fig. 3).Wherein, " whirlwind Separation " is referred to：When air-flow is quickly moved along cast or spirality path, dirt matter (i.e. dirty particles) in air-flow can be Thrown away under powerful centrifugal action from air-flow, thus realize dirt, qi leel from.

As shown in Figure 3 and Figure 4, cyclonic chamber 1101, which is located on the top of dust-collecting cavity 1102, separator 22, has dust-exhausting port 2201, cyclonic chamber 1101 is connected by dust-exhausting port 2201 with dust-collecting cavity 1102, so that isolated in the internal cyclone of cyclonic chamber 1101 Dirt matter can be dropped into dust-collecting cavity 1102 by dust-exhausting port 2201.In short, entering the internal cyclone point of cyclonic chamber 1101 in air-flow From rear, centrifuging the dirt matter thrown away can be dropped into dust-collecting cavity 1102 (such as by dust-exhausting port 2201 naturally under gravity Arrow is flowed to shown in B to C to D in Fig. 3).

Here, it is necessary to which explanation, " cyclonic chamber 1101 is located at the top of dust-collecting cavity 1102 " refers to " cyclonic chamber 1101 Part at least relative with dust-exhausting port 2201 " be located at " part at least relative with dust-exhausting port 2201 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 applied.

According to the dirt cup component 100 of the utility model embodiment, divided by being set between glass shell 11 and cyclonic separation part Exocoel 110 is divided into the cyclonic chamber 1101 and dust-collecting cavity 1102 kept apart by separator 22 by spacing body 22, and by separator The dust-exhausting port 2201 of connection cyclonic chamber 1101 and dust-collecting cavity 1102 is opened up on 22.Thus, on the one hand, dust and gas can be in annular rotation Cyclonic separation is more fully carried out in wind chamber 1101, the dirt matter that another aspect, cyclonic separation go out can be by dust-exhausting port 2201 In the dust-collecting cavity 1102 for being discharged to the lower section of cyclonic chamber 1101, so as to efficiently avoid the air-flow of whirlwind flowing by dirt matter secondary volume again The problem of rising, and then significantly enhance cyclonic separation effect.To sum up, according to the dirt cup component 100 of the utility model embodiment, It is simple in construction, be easy to process and realize, and can effectively realize cyclonic separation, obtain splendid cyclonic separation effect.

In some embodiments of the present utility model, reference picture 7- Fig. 9, and Fig. 3 and Fig. 4 is combined, cyclonic separation part is rotation Wind cone 21, separator 22 be annular slab (such as can be closed ring plate, as annular plate, oval ring plate, for example may be used also Think non-close annular slab, such as C-shaped plate) and be set in whirlwind cone 21 outer peripheral face and glass shell 11 inner surface between (divide (closing or non-close) border that the internal ring wall of spacing body 22 is bored with whirlwind on 21 outer peripheral face is brought into close contact, separator 22 External annulus are brought into close contact with (closing or non-close) border on the inner surface of glass shell 11, cyclonic chamber 1101 and dust-collecting cavity 1102 It is located at the both sides on the thickness direction of separator 22 respectively.

Here, it is necessary to which explanation, " whirlwind cone " is referred to：Profile is the cyclonic separation part of cone barrel, and " cone barrel " refers to Be：(cross section is not limited to circle, for example can also be oval the cylinder being gradually reduced along the axis direction of itself, cross-sectional area Shape).In addition, it should also be noted that, " whirlwind cone " is different from " many wimble structures ", " whirlwind cone " only refers to a conically shaped, and cone The end area difference at the axial two ends of shape cylinder is smaller, and " many wimble structures " refers to multiple tip conicles of annular array Cylinder, wherein the end area difference at the axial two ends of each tip roundlet cone cylinder is larger.

Thus, the cooperation of 21 and the separator 22 of annular plate-like is bored by whirlwind, ring can be simply and efficiently limited Around whirlwind bore 21 cyclonic chamber 1101 so that whirlwind cone 21 peripheral wall surfaces 211 can as cyclonic chamber 1101 internal ring wall so that The cyclonic separation effect of cyclonic chamber 1101 is improved, and reduces the production of dirt cup component 100 and realizes 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 overall dust removing effects of dirt cup component 100.

In some preferred exemplaries of the present utility model, reference picture 5 and Fig. 6, glass shell 11 can be tubular, such as glass shell 11 Can be (but being not limited to cylinder barrel shaped, taper barrel, for example, can also be oval tubular) such as tubular or cone barrels, this When, the external annulus of separator 22 can be brought into close contact with a border on the inner peripheral surface of glass shell 11.Thus, the knot of cyclonic chamber 1101 Structure more preferably, is more beneficial to improve cyclonic separation effect.It is further preferred that glass shell 11 can be with whirlwind cone 21 coaxially or substantially Coaxially arranged, i.e. whirlwind cone 21 central axis can be overlapped or parallel with the central axis of glass shell 11, so as to more facilitate peace Dress and processing, and the cyclonic separation effect of cyclonic chamber 1101 is more preferable.

In some preferred exemplaries of the present utility model, the central axis and the place plane of separator 22 of whirlwind cone 21 are non-vertical Directly, that is to say, that the central axis of whirlwind cone 21 is with the non-parallel setting of the central axis of the inner ring of separator 22, i.e. with certain Angle.For example, when the central axis that whirlwind bores 21 is vertically arranged, the place plane non-horizontal of separator 22 is set.Thus, whirlwind More preferably, cyclonic separation effect is more preferable for the layout of chamber 1101 and dust-collecting cavity 1102.Preferably, the formation on separator 22 has dust-exhausting port 2201 position is more slightly lower, so that dirt matter more efficiently can be discharged in dust-collecting cavity 1102 from dust-exhausting port 2201, dust discharge Efficiency high, dust discharge effect is reliable.

Certainly, the utility model not limited to this, in the optional example of other of the present utility model, in whirlwind cone 21 Heart axis can also be vertical with the place plane of separator 22, that is to say, that the central axis of whirlwind cone 21 is interior with separator 22 The central axis of ring can be overlapped or parallel.For example, when the central axis that whirlwind bores 21 is vertically arranged, it is flat where separator 22 Face is horizontally disposed with, 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 bores 21 with whirlwind can be the part that is integrally formed of injection molding simultaneously, or it is 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 Outside, when separator 22 and whirlwind cone 21 are integrated part, separator 22 and the relative position relation stability that whirlwind bores 21 are stronger, Make the working effect of dirt cup component 100 relatively reliable, effective, stably.

In some embodiments of the present utility model, reference picture 4 and Fig. 9 further there is connection to exist on cyclonic separation part First through hole 2111 inside cyclonic separation part between cyclonic chamber 1101, so that the air-flow isolated in cyclonic chamber 1101 can To be directly entered in cyclonic separation part cyclonic separation again by first through hole 2111.Thus, dirt cup component 100 can be easy to be fast Realize that secondary cyclone is separated promptly, i.e., a cyclonic separation is carried out outside cyclonic separation part, then enter inside cyclonic separation part Row secondary cyclone is separated, so as to further increase the dust removing effects of dirt cup component 100.

Further, on reference picture 4 and Fig. 9, cyclonic separation part further have connection inside 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 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.

Moreover, except the dirt matter that a cyclonic separation goes out in cyclonic chamber 1101 can be discharged to collection by dust-exhausting port 2201 Beyond in dirt chamber 1102, the dirt matter that secondary cyclone is isolated in 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 pour out whole dusts, so that extremely convenient use.

Here, it is necessary to illustrate, in the present embodiment, it is desirable to which the inside of cyclonic separation part, which has, can provide air-flow progress The place of cyclonic separation, such as inside of cyclonic separation part can have cylindrical cavity, and its outer shape is not required.It is preferred that Ground, as described above, when cyclonic separation part is whirlwind cone 21, its internal field with regard to carrying out cyclonic separation with offer air-flow Institute.Below, illustrated so that cyclonic separation part is whirlwind cone 21 as an example.

Specifically, reference picture 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 is small, and through-flow effect is good so that in rotation The air-flow that a cyclonic separation goes out in wind chamber 1101 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 being used to limit 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 cyclonic chamber 1101 On the flow direction of stream, first area is located at the side of the remote dust-exhausting port 2201 of second area, that is to say, that in air-flow from entering Enter after cyclonic chamber 1101, first by way of first area, dust-exhausting port 2201 is arrived at by way of second area, again again.Preferably, first through hole 2111 be 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, can be discharged more fully from dust-exhausting port 2201, so that the efficiency and effect of separation gas are not only increased, 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 separation effect Rate, further to improve the dust removing effects of dirt cup component 100.

Preferably, the area of first area is more than the area of second area.Thus, it is possible to arrange more, more dense arrangement 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 enters in whirlwind cone 21, further improves cyclonic separation effect.

Further, reference picture 8 and Fig. 9, the second through hole 2121 can be formed in whirlwind cone 21 for limiting dust On the bottom wall 212 of chamber 1102.Thus, the simple processing of the second through hole 2121, flow passage resistance is small, and through-flow effect is good so that The dirt matter that secondary cyclone is isolated in whirlwind cone 21 can be smooth under gravity and be rapidly introduced into dust-collecting cavity 1102 It is interior, so as to further improve dust removing effects and efficiency of dust collection, and energy consumption can be reduced.

In addition, it is necessary to explanation, when cyclonic separation part is not for whirlwind cone 21, the through hole of first through hole 2111 and second 2121 specific set location can make accommodation according to the concrete condition of scheme.For example, when cyclonic separation part is above When described " many wimble structures ", first through hole can for it is multiple and be respectively formed at each pointed conical cylinder be used for limit rotation On the outer peripheral face of wind chamber 1101, the tip position of each pointed conical cylinder can be extended down into dust-collecting cavity 1102 and tip The bottom at position can cut out open using second the leading to inside each pointed conical cylinder between dust-collecting cavity 1102 as connection Hole, so, the air-flow that a cyclonic separation goes out in cyclonic chamber 1101 can enter multiple points by multiple first through hole respectively Secondary cyclone separation is carried out in head taper cone barrel, and can be by corresponding in the dirt matter that each pointed conical cylinder internal cyclone is isolated 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 particle can be isolated in cyclonic chamber 1101 Come, it is possible to which the periphery wall for boring 21 along whirlwind 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 particle can carry out whirlwind again as air-flow is drawn into whirlwind cone 21 by first through hole 2111 Separation, the trickle dirt matter separated in whirlwind 21 internal cyclones of cone is discharged into dust by the second through hole 2121 under gravity In chamber 1102.Thus, the bulky grain dirt matter rotation outside two kinds of cyclonic separation air channels, i.e. whirlwind cone 21 is formed with dirt cup component 100 Wind separate air channel and, whirlwind cone 21 in little particle dirt matter cyclonic separation passage, so as to further improve cyclonic separation effect Fruit and efficiency.

In some embodiments of the present utility model, reference picture 3 and Fig. 4 can have to cyclonic chamber on separator 22 The air inlet 2202 of gas is fed in 1101, that is to say, that the air inlet 2202 that air-flow to be cleaned can be on separator 22 Into in cyclonic chamber 1101, hereby it is achieved that easy and convenient processing.Certainly, the utility model not limited to this, air inlet 2202 is also It can be not formed on separator 22, now, air to be cleaned can also enter in cyclonic chamber 1101 from other positions, example Such as, air inlet 2202 is additionally formed in the wall for being used to limit cyclonic chamber 1101 of glass shell 11.

In some embodiments of the present utility model, reference picture 3 and Fig. 4, dirt cup component 100 also include position of splitter 101, point Stream part 101 be at least partially disposed in the cyclonic chamber 1101 and part be folded in cyclonic chamber 1101 inner ring surface and outer ring surface it Between and the part simultaneously intercept between air inlet 2202 and dust-exhausting port 2201, to flow into cyclonic chamber by air inlet 2202 Air-flow in 1101 is annular along the direction (as arrow is flowed to shown in B, C in Fig. 3) away from position of splitter 101 towards dust-exhausting port 2201 Stream.Thus, can be with by setting the position of splitter 101 intercepted between air inlet 2202 and exhaust outlet in the cyclonic chamber 1101 Ensure the air-flow out of air inlet 2202 entrance cyclonic chamber 1101 only along same direction (as arrow flows to B, C institute in Fig. 3 Show), the direction that is directed away from position of splitter 101 flow to carry out cyclonic separation, so as to be effectively improved cyclonic separation effect Really.

In addition, by setting position of splitter 101, dust-exhausting port 2201 and air inlet 2202 can be arranged to close proximity, with Effectively cyclonic separation path of the extension air-flow from air inlet 2202 to dust-exhausting port 2201 so that cyclonic separation effect more fully, More preferably.Certainly, the utility model not limited to this, in other embodiment of the present utility model, dirt cup component 100 can not also be wrapped Position of splitter 101 is included, for example, now dust-exhausting port 2201 and air inlet 2202 can be arranged to apart from each other, more specifically, can So that air inlet 2202 and dust-exhausting port 2201 to be arranged on whirlwind cone 21 diametrically.

Reference picture 2 and Fig. 4, in a specific example of the present utility model, position of splitter 101 can include up and down to Fuisw rib 26 and cut-off muscle 121, i.e. fuisw rib 26 are located at the top of cut-off muscle 121, and cut-off muscle 121 is located under fuisw rib 26 Side, the lower end of fuisw rib 26 is with separating upper proper pair of muscle 121 and mutually contradicting.Thus, the clever structure of position of splitter 101, can Realized with simple.Here, it is necessary to which explanation is that " A parts and B parts to " refers to that A parts apply to B parts and pushed away Power, B parts apply thrust to A parts, and it is same point to apply the application point of thrust.

Preferably, fuisw rib 26 and whirlwind cone 21 is integrated part (i.e. fuisw rib 26 is bored 21 with whirlwind and 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 26 docking, which is only supported, to be coordinated, and can also be played effective positioning action to whirlwind cone 21 and the assembling of glass shell 11, be reduced dirt cup group The structural complexity and assembly difficulty of part 100 so that the structure of dirt cup component 100 is more succinct, easily facilitates processing and makes Make, improve efficiency of assembling, reduce production cost.

In a preferred embodiment of the present utility model, on from cyclonic chamber 1101 to the direction of dust-collecting cavity 1102, example As shown in Figure 2 on direction from top to bottom, the part being located in cyclonic chamber 1101 of position of splitter 101 is in cyclonic chamber 1101 Circumference on width be gradually reduced.For example in a specific example of the present utility model, reference picture 3 and Fig. 4, and combine figure 9, fuisw rib 26 be folded between the inner ring surface of cyclonic chamber 1101 and outer ring surface and from the upper surface of cyclonic chamber 1,101 1201 to Lower extension, and along direction from top to bottom, width of the fuisw rib 26 in the circumference of cyclonic chamber 1101 is (such as shown in Fig. 9 H) it is gradually reduced.Thus, two side wall (such as position of splitter Fig. 2 shown in of the position of splitter 101 in the circumference of cyclonic chamber 1101 101 left side wall and right side wall) it is more suitable for water conservancy diversion, one of side wall (such as right side of the position of splitter 101 shown in Fig. 2 Wall) air-flow entered by air inlet 2202 in cyclonic chamber 1101 can be made preferably to stream (arrow in such as Fig. 3 along cyclonic chamber 1101 Head flow to shown in C), other in which side wall (such as the left side wall of the position of splitter 101 shown in Fig. 2) cyclonic chamber 1101 can be made The dirt matter inside isolated discharges (as arrow is flowed to shown in D in Fig. 4) better by dust-exhausting port 2201, so as to further improve rotation Wind separating effect.

In a preferred embodiment of the present utility model, reference picture 2 and Fig. 3, the neighbouring air inlet 2202 of position of splitter 101 A side surface (such as the right lateral surface shown in Fig. 2) be configured to guiding air-flow from air inlet 2202 into cyclonic chamber 1101 put down Slip into the streamlined curved surface of stream.For example in a specific example of the present utility model, the neighbouring air inlet 2202 of fuisw rib 26 A side surface (such as the right lateral surface shown in Fig. 2) with cut-off muscle 121 neighbouring air inlet 2202 a side surface (for example Right lateral surface shown in Fig. 2) smoothly transit connected, an and side surface (such as Fig. 2 of the neighbouring air inlet 2202 of fuisw rib 26 Shown in right lateral surface) and cut-off muscle 121 neighbouring air inlet 2202 a side surface (such as right side table shown in Fig. 2 Face) collectively form the streamlined curved surface that guiding air-flow smoothly becomes a mandarin from air inlet 2202 to cyclonic chamber 1101.Thus, it is possible to reduce Intake resistance, reduces energy consumption, improves intake efficiency, improves 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 the direction of dust-collecting cavity 1102 and recessed close to the direction of dust-exhausting port 2201 (such as the upper left side shown in Fig. 2) The first guide curve surface 261 entered.Thus, it is possible to further reduce intake resistance, energy consumption is reduced, intake efficiency is improved, raising is removed Dirt efficiency.

In a preferred embodiment of the present utility model, reference picture 2 and Fig. 4, the neighbouring dust-exhausting port 2201 of position of splitter 101 A side surface (such as the left-hand face shown in Fig. 2) be configured to guiding air-flow it is smooth from cyclonic chamber 1101 to dust-exhausting port 2201 Go out the streamlined curved surface of stream.For example in a specific example of the present utility model, the neighbouring dust-exhausting port 2201 of fuisw rib 26 (for example scheme one side surface of neighbouring dust-exhausting port 2201 of one side surface (such as the left-hand face shown in Fig. 2) with separating muscle 121 Left-hand face shown in 2) smoothly transit connected, an and side surface (such as in Fig. 2 for the neighbouring dust-exhausting port 2201 of fuisw rib 26 Shown left-hand face) and cut-off muscle 121 neighbouring dust-exhausting port 2201 a side surface (such as the left-hand face shown in Fig. 2) Collectively form the streamlined curved surface that guiding air-flow smoothly goes out stream from cyclonic chamber 1101 to dust-exhausting port 2201.Thus, it is possible to reduce into Atmidometer, reduces 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 the direction of dust-collecting cavity 1102 and recessed close to the direction of air inlet 2202 (such as the upper right side shown in Fig. 2) The second guide curve surface 262 entered.Thus, it is possible to further reduce intake resistance, energy consumption is reduced, intake efficiency is improved, raising is removed Dirt efficiency.

Here, it is necessary to which explanation, the concept of " streamlined curved surface " is well known to those skilled in the art, specifically, " streamlined curved surface " is referred to：Smooth and rule surface is usually expressed as, without big fluctuating and sharp corner angle, fluid exists Laminar flow is mainly shown as on streamlined curved surface, no or few turbulent flows, to ensure curved surface and fluid by smaller resistance.

Preferably, there is perforation 220 on reference picture 4 and Fig. 8, separator 22.For example it is specific at one of the present utility model In example, 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, this When, due to cutting away two side walls (referred to as first, which cuts wall 221 and second, cuts wall 222) and whirlwind formed by part on separator 22 Perforation 220 can be limited between the outer surface of cone 21 and the inner surface of glass shell 11.Specifically, perforation 220 and position of splitter 101 limit air inlet 2202 and dust-exhausting port 2201 jointly, that is to say, that the part of position of splitter 101 is stretched into perforation 220 to incite somebody to action Perforation 220 is separated into air inlet 2202 and dust-exhausting port 2201 positioned at the both sides of position of splitter 101, more specifically, position of splitter 101 Side wall (such as the left side wall shown in Fig. 2) and first is cut and limits dust-exhausting port 2201, position of splitter 101 between wall 221 Opposite side wall (such as the right side wall shown in Fig. 2) and second cut and limit air inlet 2202 between wall 222.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, air inlet 2202 and dust-exhausting port 2201 can also be respectively the independent hole through separator 22, such as have on the separator 22 of annulus plate shape two independences, I.e. not connected hole, respectively air inlet 2202 and dust-exhausting port 2201.Here repeat no more, below only with air inlet 2202 With dust-exhausting port 2201 by perforation 220 and position of splitter 101 limit jointly exemplified by illustrate.

For example in a specific example of the present utility model, as shown in Figure 2 and Figure 4, separate a part (example of muscle 121 As above part) it is folded between the inner ring surface of cyclonic chamber 1101 and outer ring surface and upper end and the lower end of fuisw rib 26 and stops to cut-off The remainder (for example descending part) of muscle 121 is passed down through perforation 220 perforation 220 is separated into positioned at cut-off muscle 121 both sides Air inlet 2202 and dust-exhausting port 2201.Thus, extremely facilitate processing, and may insure air inlet 2202 and dust-exhausting port 2201 Cyclonic separation path in close proximity, extension cyclonic chamber 1101, improves cyclonic separation effect.

Certainly, the structure not limited to this of position of splitter.For example, in other embodiment of the present utility model, position of splitter may be used also To be only defined 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 Through perforation 220；In another example, position of splitter can also be only defined in glass shell 11 and the upper end of position of splitter can be extended to and cyclonic chamber 1101 upper surface 1201 is concordant.Thus, position of splitter equally facilitates processing and convenient for assembly.In addition, position of splitter 101 can also be Independent part and it is fixed on by follow-up assembling means in cyclonic chamber 1101, for example, the cooperation for passing through slot inserted block is realized It is fixed, repeat no more here.

In a preferred exemplary of the present utility model, reference picture 6 and Fig. 8, and Fig. 2 is combined, dirt cup component 100 is further Including 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 cyclonic chamber 1101 It is circumferentially-spaced open, limit rib 23 and separator 22 are each provided on whirlwind cone 21, and limit rib 23 is located in perforation 220 and with wearing One circumferential side wall (such as second shown in Fig. 2 cuts wall 222) in hole 220 is only against cut-off muscle 121 and screens muscle 122 jointly Both sides.

Specifically, limit rib 23 can by first cut wall 221 along whirlwind bore 21 peripheral wall surfaces 211 cut towards second The direction extension of wall 222, can stopping away from first one end for cutting wall 221 for limit rib 23 be against the remote screens for separating muscle 121 On a side surface (such as in the left-hand face of the cut-off muscle 121 shown in Fig. 2) for muscle 122, second, which cuts wall 222, to be only against On a side surface (such as in the right lateral surface of the screens muscle 122 shown in Fig. 2) for the remote cut-off muscle 121 of screens muscle 122.By This, by separator 22, limit rib 23, screens muscle 122 and the cooperation for separating muscle 121, whirlwind cone 21 can be steady with glass shell 11 Determine and be reliably assembled together.

Preferably, separator 22, screens muscle 122 bore 21 whirlwind being formed in one with whirlwind and bore component 2, separate 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 tilts extension, and the direction that screens muscle 122 is directed away from separating muscle 121 tilts 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 cut-off muscle 121 is located at screens muscle 122 Left side, wherein, cut-off muscle 121 is tilted towards lower left from up to down to be extended, and screens muscle 122 is tilted towards lower right from up to down Extension, so that on direction from top to bottom, cut-off the distance between muscle 121 and screens muscle 122 can gradually increase.Thus, During assembling whirlwind cone component 2 is 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 the sliding downwards of cut-off muscle 121, and/or so that second cuts wall 222 can be along screens muscle 122 slidings downwards, so that whirlwind cone component 2 can be assembled simply and rapidly in place with glass shell component 1.

Further, the bottom of limit rib 23 has to be located at air inlet 2202 and be oriented to the cut-off sliding of muscle 121 and coordinated The first guide pad 24, a side surface of the close cut-off muscle 121 of the first guide pad 24 is directed away from separating muscle 121 from up to down Direction tilt extension, 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 tilted along direction from up to down towards lower left to be extended.By This, during assembling whirlwind cone component 2 is with glass shell component 1, the first guide pad 24 can smoothly glide along cut-off muscle 121 And make adaptability rotation so that it is convenient and promptly assemble in place that whirlwind bores component 2 and glass shell component 1.

Further, the bottom of separator 22 has to be located at air inlet 2202 and be oriented to the sliding of screens muscle 122 and coordinated The second guide pad 25, a side surface of the close screens muscle 122 of the second guide pad 25 is directed away from screens muscle 122 from up to down Direction tilt extension, 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 tilted along direction from up to down towards lower right to be extended.By This, during assembling whirlwind cone component 2 is with glass shell component 1, the second guide pad 25 can revolve along the adaptability of screens muscle 122 Turn so that it is convenient and promptly assemble in place that whirlwind bores component 2 and glass shell component 1.

Specifically, when whirlwind cone component 2 and glass shell component 1 will be installed in place, the first guide pad 24 and the are passed through The guide effect of two guide pads 25, when promoting whirlwind cone 21 still further below, slight rotation can occur relative to glass shell 11 for whirlwind cone 21 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 is necessary to which explanation, it can be with certain elastic modeling with glass shell component 1 to bore component 2 due to whirlwind Materials and parts, and the shape of glass shell component 1 can be irregular, so that during whirlwind cone component 2 is installed with glass shell component 1, can The problem of producing installation dislocation, by setting the first guide pad 24 and the guiding of cut-off muscle 121 to coordinate, and passes through second The cooperation of guide pad 25 and screens muscle 122, can effectively exclude small install and misplace, installation effectiveness be improved, 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 problem of angle is inaccurate is set, it is ensured that whirlwind is bored component 2 and glass shell component 1 and can assembled in place, improves efficiency of assembling and dress With success rate.

In some embodiments of the present utility model, reference picture 2 and Fig. 3, glass shell 11 is interior to have drainage channel 120, drainage The two ends of passage 120 are respectively with the inside of cyclonic chamber 1101 and the ft connection of glass shell 11 with by the air-flow introducing cyclonic chamber outside glass shell 11 In 1101.Thus, by setting drainage channel 120 in glass shell 11, so that dust and gas can be adjusted beforehand through drainage channel 120 It is good to flow to, enter back into cyclonic chamber 1101, and then dust and gas is significantly reduced into the energy loss in cyclonic chamber 1101, reduction Energy consumption, improves cleaning efficiency.

For example in some specific examples of the present utility model, drainage channel 120 can be located at dust-collecting cavity 1102 and/or rotation In wind chamber 1101, it is preferable that drainage channel 120 is located in dust-collecting cavity 1102, so that avoiding drainage channel 120 takes cyclonic chamber In 1101 the problem of space, it is ensured that cyclonic chamber 1101 has enough cyclonic separation spaces, cyclonic separation effect is improved.

In some embodiments of the present utility model, reference picture 2, Fig. 3 and Fig. 5, dirt cup component 100 further comprise：Draw Flow tube 12, drainage channel 120 is limited in drainage tube 12.Thus, the drainage tube 12 of drainage channel 120 is limited by setting, So as to facilitate the construction of drainage channel 120, the easy implementation of dirt cup component 100 is improved.Preferably, drainage tube 12 is with glass shell 11 Integral piece, for example, drainage tube 12 is integrated injection molding part with glass shell 11, so that convenient processing, and assembling process is simplified, and The installation of drainage tube 12 is reliable.

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 passes through air inlet Mouthfuls 2202 connect with the inside of 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 that 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 connection, dirt cup component 100 can also include air inlet pipe 13, and air inlet pipe 13 can be located at outside glass shell 11 and connect with drainage tube 12 It is logical, repeat no more here.

Further, the portion end surface of one end of drainage tube 12 stop be against whirlwind cone 21 be used for limit 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 the nearly central axis of glass shell 11, 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 relatively fixed between whirlwind cone 21 and glass shell 11 The reliability of position.

Preferably, cut-off muscle 121 described above and screens muscle 122 can be by drainage tubes 12 and the phase of air inlet 2202 Even direction from upper surface 1201 to cyclonic chamber 1101 extension forms so that the upper end of drainage tube 12, by with cut-off muscle 121, Screens muscle 122, glass shell 11, the cooperation of whirlwind cone 21 can be connected closely with air inlet 2202, it is ensured that drainage effect is reliable, and It is easy to process.

Here, it is necessary to which explanation, separates muscle 121, screens muscle 122, the first guide pad 24 and the second guide pad 25 Structure type can as described above, certainly, the utility model not limited to this, according to the difference of embodiment, separates muscle 121st, the structure type of screens muscle 122, the first guide pad 24 and the second guide pad 25 can also make accommodation change.Example Such as, the 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 the top of separator 22 Deng.

In addition, the structure of separator is not limited to annular slab, such as in other embodiment of the present utility model, separator is also It can be made up of a ring plate and a sleeve, wherein, sleeve can be set in outside cyclonic separation part, and ring plate can be with It is set between sleeve and glass shell 11, so that annular can be limited between a side surface of sleeve, glass shell 11 and ring plate Cyclonic chamber.Specific embodiment shown in this embodiment Fig. 1-Fig. 9 is compared, due to cyclonic chamber be directly surround outside sleeve, To be looped around indirectly outside cyclonic separation part, therefore the axial height of cyclonic chamber can be more than the axial height of cyclonic separation part.

In addition, the structure of cyclonic separation part is also not necessarily limited to whirlwind cone 21, such as in other embodiment of the present utility model, Cyclonic separation part can also be above-mentioned " many wimble structures " (not shown) etc., and it is overall that separator 22 can be set in many wimble structures Outer peripheral face on (not being to be respectively sleeved on the outer peripheral face of each pointed conical cylinder).

Below, the hand-held cleaners according to the utility model second aspect embodiment are briefly described.

According to the hand-held cleaners of the utility model second aspect embodiment, including according to the above-mentioned first party of the utility model The dirt cup component 100 of face embodiment.According to other composition such as bodies, scrubbing brush of the hand-held cleaners of the utility model embodiment Deng and operation be all known for those of ordinary skills, be not detailed herein.

According to the hand-held cleaners of the utility model embodiment, by the dirt cup component for setting above-mentioned first aspect embodiment 100, so as to improve the overall performance of hand-held cleaners.

In description of the present utility model, it is to be understood that term " on ", " under ", " interior ", " outer ", " axial direction ", " footpath To ", the orientation of the instruction such as " circumference " or position relationship be, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch State the utility model and simplify and describe, rather than indicate or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, 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 description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two elements it is mutual Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be Concrete meaning in type.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.In this specification Description in, reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. It is of the present utility model that description means that specific features, structure, material or the feature with reference to the embodiment or example description are contained in In at least one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical Embodiment or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments Or combined in an appropriate manner in example.In addition, in the case of not conflicting, those skilled in the art can say this The feature of not be the same as Example or example and non-be the same as Example or example described in bright book is combined and combined.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced And modification, scope of the present utility model limits by claim and its equivalent.

Claims (22)

1. a kind of dirt cup component, it is characterised in that including：

Glass shell；

Whirlwind is bored, and the whirlwind cone is cone barrel and is located in the glass shell；

Separator, the separator is annular slab and is set between the outer peripheral face of the whirlwind cone and the inner surface of the glass shell With by the space between the glass shell and the cyclonic separation part be divided into above and below the separator cyclonic chamber of both sides and Dust-collecting cavity, wherein, the cyclonic chamber is located at the top of the dust-collecting cavity and the annular space to be bored around the whirlwind, the rotation Wind chamber is connected by the dust-exhausting port on the separator with the dust-collecting cavity so that the dirt isolated in the cyclonic chamber internal cyclone Matter is discharged in the dust-collecting cavity by the dust-exhausting port.

2. dirt cup component according to claim 1, it is characterised in that what the whirlwind was bored is used to limit the cyclonic chamber Peripheral wall surfaces on there is connection first through hole between the cyclonic chamber inside whirlwind cone 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 the Two regions, on the flow direction of the cyclonic chamber interior air-flow, the first area is located at the remote described of the second area The side of dust-exhausting port, the first through hole is multiple and is 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 what the whirlwind was bored is used to limit the dust-collecting cavity Bottom wall on there is connection second through hole between the dust-collecting cavity inside whirlwind cone, second through hole makes The dirt matter that cyclonic separation goes out again in whirlwind cone is discharged in the dust-collecting cavity 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 comprises position of splitter, institute State being at least partially disposed in the cyclonic chamber and being folded between the inner ring surface of the cyclonic chamber and outer ring surface and block for position of splitter Cut between the air inlet and the dust-exhausting port so that the air-flow flowed into the cyclonic chamber by the air inlet is along remote 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 of the cyclonic chamber and outer ring surface and extended downwardly by the upper surface of the cyclonic chamber and width by It is decrescence small.

9. dirt cup component according to claim 8, it is characterised in that the side of the close air inlet of the fuisw rib Surface structure is to be directed away from the dust cavity direction and close to 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 dust-exhausting port of the fuisw rib Side surface construction is to be directed away from the dust cavity direction and close to the second recessed guide curve surface of the air inlet direction.

11. dirt cup component according to claim 8, it is characterised in that the cut-off muscle is integrated part with whirlwind cone.

12. dirt cup component according to claim 8, it is characterised in that there is perforation, the position of splitter on the separator Further comprise：Separate muscle, a part for the cut-off muscle be folded between the inner ring surface of the cyclonic chamber and outer ring surface and on End 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 component according to claim 12, it is characterised in that the cut-off muscle is integrated part with the glass shell.

14. dirt cup component according to claim 12, it is characterised in that the dirt cup component further comprise screens muscle and Limit rib, the screens muscle and the cut-off muscle are each provided in the glass shell and opened 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 component according to claim 14, it is characterised in that at the close air inlet on the limit rib Provided with the first guide pad that cooperation is oriented to the cut-off muscle sliding.

16. dirt cup component 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 tilts extension, 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 for the direction inclination extension for being directed away from the cut-off muscle from top to bottom is oblique Face.

17. dirt cup component according to claim 14, it is characterised in that at the close air inlet on the separator The second guide pad coordinated is oriented to provided with being slid with the screens muscle.

18. dirt cup component according to claim 17, it is characterised in that the screens muscle is directed away from described from top to bottom The direction for separating muscle tilts extension, 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 for the direction inclination extension for being directed away from the screens muscle from top to bottom is oblique Face.

19. dirt cup component according to claim 6, it is characterised in that the dirt cup component further comprises：Drainage tube, The drainage tube is located in the dust-collecting cavity and one end is connected by the air inlet and cyclonic chamber inside, the other end and institute Glass shell ft connection is stated to introduce the air-flow outside the glass shell in the cyclonic chamber.

20. dirt cup component according to claim 19, it is characterised in that the upper end of the drainage tube connects with the air inlet It is logical, and the portion end surface of the upper end of the drainage tube stops the bottom for being used to limit the dust-collecting cavity for being against the whirlwind cone In end wall surface.

21. dirt cup component 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 including the dirt cup component according to any one of claim 1-21.