CN206063056U - Hand-held cleaners - Google Patents

Abstract

The utility model discloses a kind of hand-held cleaners, including：Dirt cup component and extension, have suction port on the dirt cup component, the extension is the hollow pipe of both ends open, and one end of the extension is removably communicated on the suction port, the other end with the cleaning device that part is integrated with the extension.According to hand-held cleaners of the present utility model, due to having cleaning device on extension, so as to enrich the function of extension.

Description

Hand-held cleaners

Technical field

The utility model is related to cleaning equipment field, more particularly, to a kind of hand-held cleaners.

Background technology

Extension in correlation technique in hand-held cleaners, cannot just use after separating with body, and flexible amplitude It is limited, it is impossible to extend very big length, be not convenient to use.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.For this purpose, the utility model exists In a kind of hand-held cleaners are proposed, due to having cleaning device on extension rod, such that it is able to preferably be cleaned.

According to hand-held cleaners of the present utility model, including：Dirt cup component, has suction port on the dirt cup component；Prolong Stretch pipe, hollow pipe of the extension for both ends open, one end of the extension are removably communicated to the suction port, another With the cleaning device that part is integrated with the extension on one end.

According to hand-held cleaners of the present utility model, due to having cleaning device on extension, so as to enrich extension Function.

In certain embodiments, further include：Bellows, one end of the bellows are stretched into and are fixed on described Extension is interior, the other end is detachably connected with the suction port.

In certain embodiments, the glass shell of described one end of the extension and the dirt cup component be detachably connected and The bellows is accommodated in inside the extension when the extension is connected with the glass shell.

In certain embodiments, the extension is telescoping tube.

In certain embodiments, described one end of the extension is detachably connected with the suction port.

In certain embodiments, the extension includes：Tube piece, hollow pipe and institute of the tube piece for both ends open The one end for stating tube piece is communicated to the suction port；And tumbler, the tumbler is pivotable with the other end of the tube piece Ground is connected and is integrated part with the tube piece, on the tumbler with the inlet hole connected inside the tube piece so that Dust is entered in the tube piece via the inlet hole, is entered in the suction port further along the tube piece, the cleaning Part is integrated part with the tumbler.

In certain embodiments, the tube piece is connected by pivotal axis with the tumbler.

In certain embodiments, the tube piece is connected with the tumbler mating spherical surfaces.

In certain embodiments, damping piece is provided between the tube piece and the tumbler.

In certain embodiments, the dirt cup component includes：Glass shell, has opening, the dust suction degree of lip-rounding in the glass shell Into in the glass shell；Hood, the hood are located in the glass shell and are limited between the glass shell and the suction port The dedusting chamber of connection, the local of the hood has exhaust outlet and is located at the opening and sentences and manifested by the opening；And Negative pressure device, the negative pressure device is located in the hood so that dust and gas enter dust and gas in the dedusting chamber by the extension Separate, and the air-flow isolated is entered in the hood and is discharged by the exhaust outlet.

In certain embodiments, the dirt cup component includes：Glass shell, the suction port are formed in the glass shell；Hood, The hood is tubular and to be located in the glass shell, the axial side outer face of the hood and the local inner surface of the glass shell The local inner surface of the glass shell is fitted or passed, is limited between the inner surface of the glass shell and the outer peripheral face of the hood Go out along the dedusting chamber connected circumferentially around the hood and with the suction port of the hood；And negative pressure device, it is described negative Pressure device is located in the hood and makes dust and gas enter dust and gas in the dedusting chamber by the extension and separates.

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

Description of the drawings

Fig. 1 is the sectional view of the hand-held cleaners according to the utility model one embodiment；

Fig. 2 is the fundamental diagram of the hand-held cleaners shown in Fig. 1；

Fig. 3 is the sectional view of the dirt cup component of the hand-held cleaners according to the utility model another embodiment；

Fig. 4 is the fundamental diagram of the dirt cup component shown in Fig. 3；

Fig. 5 is the part-structure schematic diagram of the glass shell shown in Fig. 4；

Fig. 6 is the remainder structural representation of the glass shell shown in Fig. 4；

Fig. 7 is the schematic diagram that the hood and cyclone separator shown in Fig. 5 is integrated part；

Fig. 8 is the upward view of the hood and cyclone separator shown in Fig. 7；

Fig. 9 is the sectional view of the hood and cyclone separator shown in Fig. 7；

It is one that Figure 10 is the hood and cyclone separator of the hand-held cleaners according to the utility model further embodiment The schematic diagram of body part；

Figure 11 is the schematic diagram of the extension according to the utility model embodiment；

Figure 12 is the partial enlarged drawing of the extension shown in Figure 11；

Figure 13 is partial enlarged drawing of the extension shown in Figure 12 in use state；

Figure 14 is the installation diagram of the extension according to the utility model some embodiments and dirt cup component；

Figure 15 is the installation diagram of the extension according to the utility model other embodiments and dirt cup component.

Reference：

Hand-held cleaners 1000；

Dirt cup component 100；

Glass shell 1；

Cup body 11；Inner bottom wall 110；Opening 111；Suction port 112；

First dust-break piece 113；Second dust-break piece 114；

Bowl cover component 12；Inner cap 121；Extension 1211；Become a mandarin intercommunicating pore 12110；Air outlet ring 1212；Go out to flow intercommunicating pore 12120；Enclosing cover 122；Filtration members 1221 in lid；Air channel part 1222 in lid；

Hood 2；Cover body 21；First section 211；Transitional cylinder section 212；Second section 213；

Cover bottom 22；Exhaust outlet 220；Keeper 23；Seal 24；Filtration members 25 in cover；

Bracket 26；Holding unit 261；Connecting portion 262；Limiting section 263；Vibration-damped component 264；Raised 2641；

Negative pressure device 3；Blower fan 31；Motor 32；

Cyclone separator 4；First cyclonic separation part 41；Cyclone cylinder 410；Direct tube section 411；Conical cylinder section 412；

Second cyclonic separation part 42；Every cylinder portion 421；Dust collecting trough 4210；

Filter cylinder portion 422；Filter bores 4221；Eaves circle portion 423；

Dedusting chamber A1；One cyclonic chamber A11；Two grades of cyclonic chamber A12；Whirlwind air channel A10；Second order product dirt chamber A13；

Connection chamber A2；Connection air channel A20；Discharge chamber A3；

Handleset 200；

Handle housing 51；Refer to buckle 510；Installation portion 511；Holding part 512；513 at the top of handle；Handle bottom 514；

Electric supply installation 52；Electric-controlled plate 53；

Extension 300；

Tube piece 61；Tumbler 62；Half ring portion 621；Inlet hole 622；

Cleaning device 63；Bristle portion 631；Pivotal axis 64；

Bellows 400.

Specific embodiment

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

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

Below with reference to the accompanying drawings hand-held cleaners 1000 according to the utility model embodiment are described.

As shown in figure 1, according to the hand-held cleaners 1000 of the utility model embodiment, including：Dirt cup component 100, extension Manage and hold component etc., wherein, dirt cup component 100 can be by the dust and gas in extension suction environment and by dust and gas Filtering dust falls, and then the air-flow after purification is blown back in environment, so as to play a part of to adsorb dust in environment, holds component On dirt cup component 100 and for hand-held, it can be the Handleset 200 shown in handle or Fig. 1 for example to hold component Deng so as to user can hold component come mobile dust cup assembly 100 by hand-held, with (such as husky to the objective in environment Send out top, ceiling) etc. carry out specific aim cleaning.

As shown in figure 1, dirt cup component 100 includes：Glass shell 1, hood 2 and negative pressure device 3.Wherein, hood 2 is located at glass shell 1 Interior, negative pressure device 3 is located in hood 2, that is to say, that glass shell 1 is located at outside hood 2, and hood 2 is located at outside negative pressure device 3, from And negative pressure device 3 is accommodated in glass shell 1, such that it is able to effectively improve the structural compactness of dirt cup component 100 so that dirt 100 small volume and less weight of cup assembly, is easy to hand-held and appearance looks elegant.Preferably, glass shell 1 is detachably connected with hood 2, so as to convenient Cleaning, maintenance and replacing.

Here, it should be noted that " hood 2 is located in glass shell 1 " as broad understanding, that is, should be understood to：Hood 2 It is to be located at the inner chamber of glass shell 1 within reference to the remainder in addition to next segment description except being located at the local at opening 111, and Hood 2 be located at opening 111 at local can be located within the inner chamber of glass shell 1 with reference to next segment description, can also be by opening Outside 111 inner chambers for reaching glass shell 1.

With reference to Fig. 1, there is in glass shell 1 opening 111, the local of hood 2 has exhaust outlet 220 and is located at opening 111 sentences Manifested by opening 111, that is to say, that the local of hood 2 is located at opening 111 and is manifested by opening 111, and the local has There is exhaust outlet 220, exhaust outlet 220 is also manifested by opening 111, so as to the air-flow in hood 2 can pass through exhaust outlet 220 and open Mouth 111 is passed to outside glass shell 1.

Wherein, " local of hood 2 is located at opening 111 " refers to：The local capping opening 111 of hood 2, so that opening 111 are only connected with the exhaust outlet 220 on the local.Wherein, at least part of of the local can be reaching glass shell by opening 111 Outside 1 inner chamber as shown in figures 1 and 3, with relatively reliable and be effectively discharged out air-flow, and the local of hood 2 can be improved With 111 Position location accuracy of opening, make the functional reliability of dirt cup component 100 higher.

With reference to Fig. 2, there is in glass shell 1 suction port 112, between hood 2 and glass shell 1, limit what is connected with suction port 112 Dedusting chamber A1, dedusting chamber A1 can be by the outer surface of hood 2 with glass shell 1 inner surface limit jointly, the company of limiting in hood 2 The discharge chamber A3 led between exhaust outlet 220 and dedusting chamber A1.So, due to dedusting chamber A1 be limited to hood 2 and glass shell 1 it Between, and discharge chamber A3 be limited in hood 2, so as to dedusting chamber A1 surround discharge chamber A3.

Negative pressure device 3 is for providing negative pressure to discharge chamber A3, so that the dust and gas in environment suck dedusting by suction port 112 In the A1 of chamber dust and gas separate, and the purifying gas flow that makes from the A1 of dedusting chamber to isolate enter hood 2, i.e. in discharge chamber A3 with by Exhaust outlet 220, opening 111 are discharged in the environment beyond glass shell 1.In short, the dust and gas in environment are via in dirt cup component 100 Air channel, such as from dedusting chamber A1 to discharge chamber A3, the dust in dust and gas can filter storage in dirt cup component 100, and purify after Air-flow can be back in environment.

Thus, from the point of view of the air channel layout in dirt cup component 100, as dedusting chamber A1 surrounds discharge chamber A3, so as to very big Improve the compactedness of air channel layout, reduce suction loss, improve efficiency.It is additionally, since exhaust outlet 220 and is formed in hood 2 Go up and directly air-flow can be discharged in environment by the opening 111 in glass shell 1, so as to be effectively shortened exhaust pathway, Energy consumption is reduce further, efficiency is improve.Further, since suction port 112 be formed in glass shell 1 and be limited to glass shell 1 with Dedusting chamber A1 connections between hood 2, and as exhaust outlet 220 is formed on hood 2 and is connected with the discharge chamber A3 in hood 2 Logical, so as to the layout in air channel is simple, easy to process and the short-circuit problem of air current flow will not occur, filter dirt reliability is high, effect It is good.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, exhaust outlet 220 can also be without It is formed on hood 2, for example exhaust outlet 220 is additionally formed in glass shell 1, discharge chamber A3 can be by interface channel etc. and row Gas port 220 is connected, and now, can not have opening 111 in glass shell 1, the local of hood 2 also need be not necessarily positioned at opening 111 sentence it is aobvious Expose.

In some preferred embodiments of the present utility model, hood 2 is tubular and is located in glass shell 1, the axial direction one of hood 2 Fit with the local inner surface (such as the lower surface shown in Fig. 1) of glass shell 1 side outer face (such as the lower surface shown in Fig. 1) Or pass the local inner surface (such as the lower surface shown in Fig. 1) of glass shell 1, the inner surface of glass shell 1 and the outer peripheral face of hood 2 it Between limit the dedusting chamber A1 circumferentially around hood 2 along hood 2.Thus, the air channel layout in dirt cup component 100 is more stepped up Gather, suction and discharge path is shorter, and energy consumption is lower, and efficiency is higher.

Preferably, as shown in figures 1 and 3, glass shell 1 and hood 2 are all formed as tubular, and the axis and hood 2 of glass shell 1 Diameter parallel is arranged, and the exterior bottom wall of hood 2 is fitted with the inner bottom wall of glass shell 1 or through the inner bottom wall of glass shell 1, now, dedusting chamber A1 can be the Ring-cylindrical cavity between the periphery wall of the internal perisporium and hood 2 that are limited to glass shell 1, so, when by suction port 112 Along dedusting chamber A1 when tangentially opening up, dedusting chamber A1 is also used as cyclonic separation chamber and carries out cyclone type dust and gas separation, so as to carry High clean-up effect.It is further preferred that glass shell 1 and hood 2 are coaxially arranged, i.e. the hood 2 of the axis and tubular of the glass shell 1 of tubular Dead in line, now dedusting chamber A1 can be annulus cylindrical cavity, dust and gas separating effect more preferably, and convenient rotation hereinafter described The installation of wind separator 4.

In sum, the hand-held cleaners 1000 according to the utility model embodiment, it is compact conformation, small volume and less weight, hand-held It is laborsaving, and the air channel of hand-held cleaners 1000 is compact, energy consumption is little, efficiency is high.

Below with reference to the accompanying drawings 11- Figure 15 is described according to some embodiment extensions 300 of the utility model.

Specifically, extension 300 is suitable to be connected with the suction port 112 of dirt cup component 100.That is, working as dirt cup component 100 when needing extension 300 to carry out dust suction, extension 300 can be assembled on suction port 112, and work as dirt cup component 100 not When needing extension 300 to carry out dust suction, for example, need other accessories, when for example gap suction nozzle, except mite suction nozzle etc. carry out dust suction, can So that extension 300 is disassembled from suction port 112, and the accessory being actually needed is assembled on suction port 112.

For example in some specific examples of the present utility model, with reference to Figure 14, one end and the suction port 112 of extension 300 Removably it is joined directly together, such as extension 300 can be installed on suction port 112 by buckle quick-disassembly structure, and from dust suction Disassemble on mouth 112.Thus, easy disassembly.

For example in other specific examples of the present utility model, with reference to Figure 15, one end of extension 300 and suction port 112 are removably indirectly connected to by bellows 400.For example extension 300 can be installed to flexible soft by quick-disassembly structure On pipe 400, and disassemble from bellows 400, bellows 400 can be installed to suction port 112 by quick-disassembly structure Above, and disassemble from suction port 112.Thus, extension 300 can be realized by the telescopic adjustment of bellows 400 Short, easy disassembly, and convenient connection are lengthened and received, and the dust suction scope of hand-held cleaners 1000 can be improved.Here, need Bright, the concept of bellows 400 is well known to those skilled in the art, and repeats no more here.

For example in still other specific example of the present utility model, with reference to Figure 15, one end of extension 300 and suction port 112 are connected by bellows 400.For example, one end of bellows 400 can stretch into and be fixed in extension 300, it is another End is detachably connected with suction port 112.Thus, during assembling, bellows 400 can be stretched in the endoporus of extension 300 And the end of bellows 400 is fixed on inside extension 300.Preferably, with the first connection knot on dirt cup component 100 Structure, has the second attachment structure on the one end on extension 300, the second attachment structure is removably matched somebody with somebody with the first attachment structure Close, thus, when the first attachment structure and the second attachment structure are assembled together, one end of extension 300 can be fixed on On dirt cup component 100, when the assembly relation of the first attachment structure and the second attachment structure is disassembled by user, extension 300 Can remove from dirt cup component 100.Such as the first attachment structure can be able to be fixture block for card hook part, the second attachment structure Deng.

Thus, when needing to be cleaned using extension 300, the other end of bellows 400 can be connected to dirt On suction port 112 on cup assembly 100, so as to hand-held cleaners 1000 are during use, when not needing long extension During pipe 300, one end of extension 300 can be connected in cup body 11, is for example connected in cup body 11 by buckle quick-disassembly structure, Now, bellows 400 can be fully accommodated in extension 300, and when longer extension 300 is needed, extension 300 Can isolate from cup body 11, now, the other end of bellows 400 from extension 300 can be extracted out and be revealed, Realize prolongation effect.

In some embodiments of the present utility model, as shown in figure 11, extension 300 includes：Tube piece 61 and tumbler 62, tube piece 61 is suitable to be connected with suction port 112 for one end of the hollow pipe and tube piece 61 of both ends open, and tumbler 62 is located at Rotationally it is connected on the other end of tube piece 61 and with tube piece 61, that is to say, that tumbler 62 is another around tube piece 61 The termination at end is free to rotate, on tumbler 62 with the inlet hole 622 connected inside tube piece 61, the dust in environment can Tube piece 61 is entered by inlet hole 622, and enter suction port 112 along tube piece 61.Thus, manage when tumbler 62 is relative When body part 61 is rotated, the direction of inlet hole 622 can change with respect to tube piece 61.So, when the inclination angle of tube piece 61 When spending constant, entrance (i.e. direction) alignment of the inlet hole 622 on tumbler 62 by way of rotating tumbler 62, can be made Cleaning place, so that extension 300 can be effectively cleaned to the place of various location, improves extension 300 Dust suction angular range.

Thus, when user carries out dust suction using extension 300, when needing to carry out different positions dust suction cleaning, Without the need for putting by the way of dirt cup component 100 to adjust the angle of inclination of 300 entirety of extension using raising, reduce or incline, it is only necessary to The tumbler 62 on tube piece 61 is pivoted adjusting the entrance direction of tumbler 62, such that it is able to click through with being directed to different positions Row cleaning, to obtain good pick-up performance, and then reduces the labour intensity of user so that dust catcher 1000 is convenient to be made With.

For example in a specifically used example of the present utility model, with reference to Figure 12 and Figure 13, when being entered using extension 300 During row cleaning, tumbler 62 can be rotated by A1 to A2 directions for example along Figure 13, revolves inlet hole 622 with rotary motion part 62 The position (state as shown in figure 13) with perpendicular to be cleaned is gone to, so as to improve cleaning effect.Without extension 300 when being cleaned, and can be rotated tumbler 62 by A2 to A1 directions, be made inlet hole with rotary motion part 62 for example along Figure 13 622 rotate to the position (as shown in figure 12 state) parallel with 61 central axis of tube piece, so as to convenient for collecting.

Specifically, tumbler 62 is integrated part with tube piece 61, that is to say, that extension 300 is either in and uses shape State, the state for being in non-usage, tumbler 62 are connected together with tube piece 61, and user cannot be easily Tumbler 62 is arbitrarily removed from tube piece 61, to change other accessories.In other words, do not have on the other end of tube piece 61 The structure assembled with other accessories, even so as to tumbler 62 is disassembled by force from the other end of tube piece 61, pipe The other end of body part 61 can not be assembled with other accessories.Thus, efficiently avoid user's Dismountable tumbler 62 And the problem that 62 operation flexibility of tumbler for causing is reduced.Here, it should be noted that when extension 300 needs repairing, Tumbler 62 can be taken apart by professional by force with tube piece 61, and this kind of technical scheme is also understood to tumbler 62 with pipe Body part 61 is integrated part.

Here, it should be noted that some hand-held cleaners in correlation technique have extension, user can be according to reality Border needs various accessories are installed on extension, however, when user repeatedly carries out removing and installing accessory, accessory be difficult to again with prolong Stretch pipe firm connected, it is easy to connection occur and loosen illusive phenomenon, reduce using reliability and service life.And herein In, tumbler 62 and tube piece 61 are processed into the one piece configuration that arbitrarily can not be split, so as to reliably and effectively solve Above-mentioned technical problem.

In sum, the extension 300 for hand-held cleaners 1000 according to the utility model embodiment, due to body One end away from suction port 112 of part 61 has rotatable tumbler 62, such that it is able to by way of pivotal movement part 62 To adjust the air-breathing direction of extension 300, so as to improve the air-breathing angular range of extension 300, be additionally, since tube piece 61 with Tumbler 62 is non-dismountable, so as to be effectively improved functional reliability, flexibility and the service life of 300 entirety of extension.

In embodiment of the present utility model, tumbler 62 and tube piece 61 can pivotly phases in several ways Even.For example in following examples one, tube piece 61 can be connected by pivotal axis 64 with tumbler 62.For example in following examples two In, tube piece 61 can be connected by mating spherical surfaces with tumbler 62.Thus, pivot reliable, flexibility high, and easily realize.

Example one,

With reference to Figure 12 and Figure 13, tumbler 62 includes half ring portion 621, that is to say, that tumbler 62 is formed generally as semicircle Tubular, half ring portion 621 limit the inlet hole 622 extended along its axis direction, and half ring portion 621 is located at the another of tube piece 61 End is outer, and the two ends in half ring portion, 621 circumference are connected with tube piece 61 by pivotal axis 64.Thus, tube piece 61 will not be to turning The rotation of moving part 62 is interfered, it is ensured that tumbler 62 can be pivoted with freedom and flexibility.

Example two,

The not shown example, the outer surface of the other end of tube piece 61 are formed as spherical outside surface, the inner surface of tumbler 62 Be formed as Internal Spherical Surface, such as tumbler 62 can be formed as spherical shell and inlet hole 622 can be passed through along the radial direction of tumbler 62 Logical tumbler 62, the other end that tumbler 62 is enclosed within tube piece 61 are outer so that Internal Spherical Surface is connected with spherical outside surface.Thus, body Part 61 will not be interfered to the rotation of tumbler 62, it is ensured that tumbler 62 can be pivoted with freedom and flexibility.

Preferably, damping piece is provided between tube piece 61 and tumbler 62.For example in above-mentioned example one, half ring portion 621 Damping piece is provided between pivotal axis 64.For example in above-mentioned example two, damping piece between Internal Spherical Surface and spherical outside surface, is provided with.By This, behind user's pivotal movement part 62, tumbler 62 can reliably stop at the angle and no longer pivot automatically, so that prolonging Stretching pipe 300 and steadily and reliably can adjusting direction towards user carries out dust suction, further improves pick-up performance.Here, need It is noted that damping piece is the medium for increasing friction force, its specific product should be as it is known to those skilled in the art that this In no longer describe in detail.

In some embodiments of the present utility model, on tumbler 62 can have cleaning device 63, such as rag, sponge or Person hairbrush portion hereinafter described etc., thus extension 300 can be while be carried out by cleaning device 63 during dust suction is carried out Cleaning, so as to reach more preferable cleaning effect.Wherein, cleaning device 63 can be integrally fixed on tumbler 62, as non-disconnectable Unload, it is non-exchange, cleaning device 63 can also be and be removably attached on tumbler 62, can as change and can tear open Unload.Thus, when one end of extension 300 has cleaning device 63, can be cleaned with convenient user, improve cleaning effect Rate.

For example in specific example of the present utility model, there is on tumbler 62 bristle on 622 edge of inlet hole Portion 631.With reference to Figure 12 and Figure 13, bristle portion 631 can be connected to the one end in the axial direction of half ring portion 621 and along half ring portion 621 It is circumferentially extending, that is to say, that on the side axial end of half ring portion 621 with along half ring portion 621 it is axially extending go out it is multiple Bristle, and multiple bristles are evenly spaced apart in the circumference of half ring portion 621.Thus, the set-up mode of bristle portion 631 it is simple, Facilitate implementation, and as 631 ring of bristle portion is located at outside inlet hole 622, so as to suck dust without interference with inlet hole 622.

In some extension embodiments of the present utility model, extension 300 can be the hollow pipe of both ends open, extension 300 one end and suction port 112 are detachably connected, on the other end with the cleaning device 63 that part is integrated with extension 300.This Sample, as one end of extension 300 has cleaning device 63, so as to extension 300 is being disassembled from dirt cup component 100 When, user can also be used alone the extension 300 with cleaning device 63 and carry out cleaning works, so that cleaning device 63 has Independently of the standalone feature of dirt cup component 100.

For example wherein in some specific examples, extension 300 includes tube piece 61 and cleaning device 63, and cleaning device 63 is direct On the other end of tube piece 61, and cleaning device 63 is integrated part with tube piece 61.That is, extension 300 is no matter It is in use state, is in the state of non-usage, cleaning device 63, tube piece 61 is connected together, Yong Huwu Cleaning device 63 easily arbitrarily removed from tube piece 61 by method, to change other accessories.Thus, efficiently avoid by Can the normal dismounting and changes of Jing and the low problem of the service life that causes in cleaning device 63.Here, it should be noted that working as extension 300 when needing repairing, and cleaning device 63 can be taken apart by professional by force with tube piece 61, this kind of technical scheme it is also understood that Part is integrated for cleaning device 63 and tube piece 61.

For example wherein in other specific examples, extension 300 includes tube piece 61, tumbler 62 and cleaning device 63, Cleaning device 63 is directly installed on tumbler 62, to be indirectly attached on the other end of tube piece 61, now cleaning device 63, rotate Part 62, tube piece 61 are integrated part.That is, extension 300 is either in use state, is in the shape of non-usage State, cleaning device 63, tumbler 62 are connected together with tube piece 61, user cannot easily by tumbler 62 from Arbitrarily remove on tube piece 61, also easily cleaning device 63 cannot be removed from tumbler 62, to change other accessories. Thus, efficiently avoid due to cleaning device 63 and tumbler 62 can the normal dismounting and changes of Jing and the service life that causes is low asks Topic.Here, it should be noted that when extension 300 needs repairing, professional can by force by cleaning device 63, tumbler 62 are taken apart with tube piece 61, and this kind of technical scheme is also understood to cleaning device 63, tumbler 62, tube piece 61 and is integrated part.

In some embodiments of the present utility model, extension 300 is telescoping tube.Thus, extension 300 can be according to reality Border needs to be extended and shortened regulation, carries out adaptability tune to the length of extension 300 with the distance according to position to be cleaned Section, so as to be user-friendly to.Here, it should be noted that the specific embodiment that can carry out the pipe fitting of elongation shortening should It is well known to those skilled in the art, for example, umbrella is bright, garment support of drying in the air bar etc. is all telescoping tube, repeats no more here.

To sum up, the extension 300 according to above-mentioned extension embodiment, when extension 300 is telescoping tube or passes through bellows 400 can realize freely stretching when being connected with dirt cup component 100, length is adjusted, so as to more user-friendly, and, when When extension 300 is connected with dirt cup component 100 by bellows 400, even if extension 300 is separated with dirt cup component 100 Dust suction can be realized by the transition connection function of bellows 400.Further, since one end of extension 300 has cleaning device 63, so as to can also be used alone when being disassembled on extension 300 with dirt cup component 100 completely, such as besom etc. Use, so as to improve the multifunctionality of extension 300.

Describe according to some embodiment dirt cup components 100 of the utility model below with reference to Fig. 1-Figure 10.

As depicted in figs. 1 and 2, connection chamber A2, connection chamber A2 can connect in dedusting chamber A1 and discharge chamber in glass shell 1 Between A3, so as to the air-flow isolated from the A1 of dedusting chamber can be entered in hood 2, i.e. into discharge chamber A3 by connecting chamber A2 It is interior.Thus, by connection chamber A2 is processed in glass shell 1 so that dedusting chamber A1 is connected with discharge chamber A3, so as to dirt cup component Air channel layout in 100 is compacter, and air-breathing energy consumption is lower, and efficiency is higher.Certainly, the utility model not limited to this, can also lead to Cross other modes dedusting chamber A1 is connected together with discharge chamber A3, for example, can be by arranging connecting line etc. by dedusting chamber A1 is connected with discharge chamber A3.

With reference to Fig. 1, glass shell 1 includes：Cup body 11 and bowl cover component 12, wherein, the open at one end of cup body 11, bowl cover component 12 It is sealed on the open end of cup body 11, thus, the simple structure of glass shell 1 is easy to process and is assembled.Preferably, bowl cover component 12 Removably it is sealed on the open end of cup body 11.That is, bowl cover component 12 is detachably connected with cup body 11, so as to side Just bowl cover component 12 is disassembled from cup body 11, in order to clean cup body 11 and bowl cover component 12.For example, cup body 11 and cup Cap assemblies 12 can be detachably connected by helicitic texture or buckle structure etc..

In addition, in some embodiments of the present utility model, cup body 11 can also include main part and base lid portion, main part For the tubular of both ends open, on an open end of main part, thus base lid portion can be opened and closed to be connected to, when base lid portion is opened When, can be by the dust gathered in main part to going out, thus, convenient use.

Reference Fig. 2, suction port 112 and opening 111 can be both formed in cup body 11, and connection chamber A2 can be limited to bowl cover In component 12, that is to say, that there is in cup body 11 opening 111 and suction port 112, there is in bowl cover component 12 connection chamber A2, from And the processing of chamber A2 is conveniently connected, and when connecting chamber A2 and being limited in bowl cover component 12, connection chamber A2 may be located at 2 He of hood The homonymy (such as the upside shown in Fig. 1) in dedusting chamber 1, so as to further simplify the layout in air channel, improves reliable operation Property.For example in a preferred exemplary of the present utility model, cup body 11 is formed as vertical tube shape, i.e., the tubular of vertical setting, cup body To be configured to open end, bowl cover component 12 is sealed on the top of cup body 11 to 11 open top, and suction port 112 can be formed in cup On the side wall of body 11, opening 111 can be formed on the diapire of cup body 11.Thus, the unitary construction of glass shell 1 is simple, be easy to plus Work, dismounting and assembling.

Here, it should be noted that " tubular " is circular as the cross section not limited to this of broad understanding, i.e. tubular, and cylinder The size of each cross section of shape can be with equal or different.In addition, " vertical setting " refers to the axis of tubular substantially along institute in Fig. 1 The above-below direction that shows extends, but, hand-held cleaners 1000 during use, according to the hand-held angle change of user, cup Body 11 can no longer keep vertical state, and for example, cup body 11 may be at heeling condition or horizontal state etc..

Further, hood 2 is located in cup body 11, dedusting chamber A1 be limited to bowl cover component 12, cup body 11 and hood 2 it Between, and connect chamber A2 and be limited in bowl cover component 12.Thus, dedusting chamber A1 can naturally enough, and easily with connect chamber A2 It is connected together, and, dedusting chamber A1 is clear with the location layout orderliness for connecting chamber A2, so that the wind of dirt cup component 100 Road smoothness is high, and the short-circuit problem that flows will not occur.

As depicted in figs. 1 and 2, bowl cover component 12 includes：Inner cap 121 and enclosing cover 122, inner cap 121 and enclosing cover 122 cover and set On the open end of cup body 11 and enclosing cover 122 is located at outside inner cap 121, connection chamber A2 be limited to enclosing cover 122 and inner cap 121 it Between, dedusting chamber A1 is limited between hood 2, inner cap 121 and cup body 11, has connection in connection chamber A2 and dedusting on inner cap 121 The intercommunicating pore 12110 that becomes a mandarin between the A1 of chamber, that is to say, that dedusting chamber A1 is connected by the intercommunicating pore 12110 that becomes a mandarin on inner cap 121 To connection chamber A2, so as to the air-flow isolated in the A1 of dedusting chamber can be entered in connection chamber A2 by the intercommunicating pore 12110 that becomes a mandarin. Thus, the simple structure of bowl cover component 12, is easy to processing connection chamber A2.

Preferably, with the extension 1211 extended to the inside of cup body 11 on inner cap 121, the intercommunicating pore 12110 that becomes a mandarin is by prolonging Stretch pipe 1211 to limit, for example in the example depicted in fig. 1, inner cap 121 can be horizontally set on the top of cup body 11, extension 1211 can be extended downward in cup body 11 by inner cap 121.Thus, become a mandarin intercommunicating pore 12110 connection effect more preferably, dedusting chamber The air-flow isolated in A1 can more be stablized, reliably be entered in connection chamber A2 by extension 1211.

Preferably, further with the air outlet ring 1212 extended to the inside of cup body 11 on inner cap 121, air outlet ring 1212 is socketed In or beyond the open end of hood 2, air outlet ring 1212 limit connection connection chamber A2 with inside hood 2, connect connecting Go out to flow intercommunicating pore 12120 between chamber A2 and discharge chamber A3, such as, in the example shown in Fig. 1 and Fig. 2, inner cap 121 can be with water The flat top for being arranged on cup body 11, air outlet ring 1212 can be extended downward in cup body 11 by inner cap 121 and the air intake with hood 2 End (such as the top of the hood 2 shown in Fig. 1) open end socket coordinates.Thus, go out to flow the air-out effect of intercommunicating pore 12120 more It is good, connect the air-flow isolated in the A2 of chamber and can more stablize, reliably be entered in discharge chamber A3 by air outlet ring 1212, keep away Exempt from the problem of airflow short circuit.

In an optional example of the present utility model, inner cap 121 and enclosing cover 122 are removably mounted on cup body 11 respectively On.That is, inner cap 121 is removably joined directly together with cup body 11, enclosing cover 122 is removably joined directly together with cup body 11, And inner cap 121 is not joined directly together with enclosing cover 122, thus, it is possible to enclosing cover 122 and inner cap are disassembled from cup body 11 directly 121, such that it is able to easily clean inner cap 121 and enclosing cover 122.

For example in the example depicted in fig. 1, inner cap 121 be partially submerged in cup body 11 and edge is only against the spacious of cup body 11 On beginning, to prevent inner cap 121 from falling into inside cup body 11, enclosing cover 122 is snapped connection or spiral shell with the outer wall of the open end of cup body 11 Line connects.Thus, it is possible to simply disassemble enclosing cover 122 from cup body 11, then inner cap 121 is removed i.e. from cup body 11 Dismounting can be completed.Thus, simple structure, easy to disassemble and cleaning.

In another optional example of the present utility model, the not shown example, inner cap 121 are removably mounted on outer On lid 122, and inner cap 121 and enclosing cover 122 in one of them be removably mounted in cup body 11.That is, enclosing cover 122 Removably it is joined directly together with inner cap 121, and one of them in inner cap 121 and enclosing cover 122 is removably direct with cup body 11 It is connected, thus, it is possible to directly bowl cover component 12 is disassembled from cup body 11, then inner cap 121 and enclosing cover 122 are taken apart, so as to Inner cap 121 and enclosing cover 122 can easily be cleaned.

See figures.1.and.2, bowl cover component 12 also includes：Filtration members 1221 in lid, in lid, filtration members 1221 removably set Between inner cap 121 and enclosing cover 122 and it is located at and connect in the A2 of chamber, thus, air-flow is entered from dedusting chamber A1 and connected after the A2 of chamber, can be with Through the further filtration of the interior filtration members 1221 of lid, to improve dust removing effects, cleaner air is made to enter in discharge chamber A3, Guarantee that negative pressure device 3 more reliably can work, service life is longer.

Preferably, in covering, filtration members 1221 are detachably arranged in connection chamber A2.That is, filtration members 1221 are in lid Can remove from connection chamber A2, consequently facilitating filtration members 1221 in cleaning or replacing lid, so as to improve dust-absorbing filtering effect Really.For example in the example depicted in fig. 1, in covering, filtration members 1221 can position air channel part 1222 in the lid being described below with sandwiched Between inner cap 121, and for example in the example depicted in fig. 3, lid in filtration members 1221 can with sandwiched be positioned at inner cap 121 with it is outer Between lid 122.Thus, after inner cap 121 and enclosing cover 122 are taken apart, in lid, filtration members 1221 directly can be deviate from, so as to enter One step improves removal efficiency.

Reference picture 1- Fig. 4, bowl cover component 12 also include air channel part 1222 in lid, and the interior air channel part 1222 of lid is with inner cap 121 altogether Chamber A2 is connected with limiting.Thus, the formation of convenient connection chamber A2.For example in the example depicted in fig. 3, air channel part 1222 in covering It is integrally formed on the internal face of enclosing cover 122, that is to say, that the internal face of enclosing cover 122 can be configured to cover interior air channel part 1222, So as to convenient processing.Again for example in the example depicted in fig. 1, in lid, air channel part 1222 is detachably arranged in inner cap 121 and enclosing cover Between 122, so as to the dismounting and cleaning of air channel part 1222 in convenient cap.

Preferably, with reference to Fig. 3 and Fig. 4, connection chamber A2 includes multiple independent connection air channel A20.That is, wind in lid Multiple connectivity slots are could be formed with road part 1222, one are limited between each connectivity slot and inner cap 121 and is connected air channel A20, Multiple connection air channel A20 are configured to connect chamber A2.The intercommunicating pore 12110 that becomes a mandarin is multiple and corresponding with multiple connection air channel A20 connect It is logical, that is to say, that each intercommunicating pore 12110 that becomes a mandarin corresponds to a connection air channel A20 respectively, so as to multiple intercommunicating pores that become a mandarin 12110 can be input into air-flow correspondingly into multiple connection air channel A20.Thus, filter effect is more preferable.

Preferably, as depicted in figs. 1 and 2, in covering, filtration members 1221 are multiple and are accordingly located at multiple connection air channel A20 It is interior, that is to say, that can be filtered by filtration members 1221 in a lid into the air-flow in each connection air channel A20.Thus, may be used To effectively improve filter effect.Certainly, the utility model not limited to this, in lid, filtration members 1221 can also be one and be ring Shape, now, can be respectively equipped with the part of filtration members 1221 in lid, thus, can equally improve in each connection air channel A20 Filter effect, and it is easy to dismounting.

In some embodiments of the present utility model, the negative pressure device 3 in hood 2 is may be mounted on hood 2, by This, facilitates the installation of negative pressure device 3, and overall structure is simple.Certainly, the utility model not limited to this, negative pressure device 3 can be with It is first-class installed in glass shell 1.

For example in the example depicted in fig. 1, negative pressure device 3 is arranged on hood 2 by bracket 26, and for example, bracket 26 can To include：Holding unit 261 and connecting portion 262, holding unit 261 are supported on the bottom of negative pressure device 3, connecting portion 262 and holding unit 261 are connected, and are connected to hood 2.Thus, negative pressure device 3 steadily and reliably can be fixed by the simple structure of bracket 26 In hood 2.

Preferably, connecting portion 262 is detachably connected with hood 2.Thus, it is possible to by bracket 26 is torn open from hood 2 Under mode negative pressure device 3 is taken out from hood 2, so as to facilitate the maintenance and replacing of negative pressure device 3.For example in the utility model Some preferred exemplaries in, connecting portion 262 and hood 2 are all formed as tubular, the periphery wall of connecting portion 262 and the inner circumferential of hood 2 Wall is detachably connected by buckle structure or helicitic texture, thus, conveniently processes and dismounting effect is more preferable.Here, need Bright, in description herein, the technical scheme for being threadedly coupled and snapping connection is well known to the skilled person, this In no longer describe in detail.

Further, with reference to Fig. 1, bracket 26 can also further include：Limiting section 263, limiting section 263 is for annular and encloses Set negative pressure device 3, and it is connected to connecting portion 262 and/or holding unit 261.That is, 263 one side of limiting section is filled with negative pressure Put 3 spacing cooperations, on the other hand can be connected to connecting portion 262, can also be connected to holding unit 261, can also be while connecting To connecting portion 262 and holding unit 261, for example in the example depicted in fig. 1, limiting section 263 can be integrated with holding unit 261 Part.Thus, bracket 26 more steadily and reliably can be fixed on hood 2 in glass shell 1.

With reference to Fig. 1, vibration-damped component 264 between bracket 26 and negative pressure device 3, is provided with.Thus, in the process of the work of negative pressure device 3 Even if in produce vibration, vibration also can be weakened by vibration-damped component 264, without being entirely delivered to bracket 26, so as to effectively improve The connection reliability of bracket 26 and hood 2, and, by arranging vibration-damped component 264, vibration noise can also be effectively reduced, Improve the comfort of hand-held cleaners 1000.

Preferably, the local of the side surface towards negative pressure device 3 of vibration-damped component 264 is spaced apart with negative pressure device 3.For example In the example depicted in fig. 1, have raised 2641 on vibration-damped component 264, negative pressure device 3 is supported on raised 2641, so as to vibration damping Not having between raised 2641 surface and negative pressure device 3 for part 264 can keep certain interval, subtract so as to further increase Shake the effectiveness in vibration suppression of part 264.

As shown in figure 1, further having the keeper 23 for preventing from altering on negative pressure device 3, thus, negative pressure device 3 in hood 2 On the one hand its anti-decline towing force can be applied to by bracket 26, on the other hand which can be applied to by keeper 23 and be prevented On alter to power, so as to negative pressure device 3 more reliablely and stablely can be located in hood 2, to improve the reliable operation of negative pressure device 3 Property.

Preferably, keeper 23 is tubular, and axial one end (such as the upper end shown in Fig. 1) of keeper 23 can be with The inlet end connection of hood 2, the axial other end (such as the lower end shown in Fig. 1) of keeper 23 can be with negative pressure device 3 Inlet end is connected, so as to 23 another aspect of keeper may also operate as the guide effect to air-flow so that the gas in hood 2 Stream preferably can be blown away by negative pressure device 3, and to reduce suction atmidometer, reducing energy consumption improves efficiency.Preferably, keeper The 23 axial other end (such as the lower end shown in Fig. 1) is provided with seal 24 with the junction of negative pressure device 3, so as to further Improve the gettering ability of negative pressure device 3, reducing energy consumption.

See figures.1.and.2, opening 111 can be formed on the diapire of glass shell 1.Now, the bottom of hood 2 is located at opening At 111 and exhaust outlet 220 is formed on the bottom of hood 2, for example, it is formed on the diapire of hood 2, that is to say, that glass shell 1 There is on diapire opening 111, the bottom of hood 2 has exhaust outlet 220 and is located at opening 111 and sentences and manifested by opening 111.By This, the air-flow in hood 2 from up to down can pass through exhaust outlet 220 and opening 111 is discharged, that is to say, that handles and holds dust catcher The air-flow of 1000 purifications is to discharge downwards, rather than is blown out upwards or to side, so as to the air-flow for effectively improving blowout blows To user, the uncomfortable experience of cause the user, and then improve the comfort of hand-held cleaners 1000.

Preferably, exhaust outlet 220 is multiple and is uniformly arranged throughout on the diapire of hood 2.Thus, hand-held cleaners 1000 can With it is more efficient, rapid, and unimpededly discharge purification gas, so as to reduce suction atmidometer, further reducing energy consumption improves hand Hold the overall efficiency of dust catcher 1000.

See figures.1.and.2, when hood 2 is formed as vertical tube shape, hood 2 can include：Cover body 21 and cover bottom 22, cover body 21 are formed as vertical tube shape, and cover bottom 22 is formed as bowl-type and is connected to the bottom of cover body 21, and exhaust outlet 220 is formed on cover bottom 22. Thus, the simple structure of hood 2, be easy to dismount and be easy to processing.Further, since hood 2 is easy to dismounting, so as on the one hand be easy to Inside user's cleaning hood 2, on the other hand it is easy to professional's maintenance and changes negative pressure device 3.

Certainly, the utility model not limited to this, when hood 2 is only formed as tubular but non-vertical setting, hood 2 can be with Including：Cover body 21 and cover bottom 22, but cover body 21 is only formed as tubular and non-vertical setting, and cover bottom 22 is formed as bowl-type and connection In axial one end of cover body 21.Below, only illustrate so that hood 2 is formed as vertical tube shape as an example, when those skilled in the art read After having read techniques below scheme, it is clear that be appreciated that only to be formed as the technical scheme of tubular but non-vertical setting when hood 2.

Preferably, cover body 21 is located in glass shell 1 and the bottom of cover body 21 is only against in the inner bottom wall 110 of glass shell 1, now, Dedusting chamber A1 only along cover body 21 circumferentially around cover body 21, and do not surround cover bottom 22, so as to further increase dirt cup component The compactedness of 100 air channel layout, to reduce suction and discharge energy consumption, improve efficiency, while guaranteeing the structure of dirt cup component 100 more Small volume and less weight.In addition, cover body 21 is positioned by this kind of mode with glass shell 1, determining for hood 2 and glass shell 1 can also be effectively improved Position reliability, and easy disassembly.

For example in a preferred exemplary of the present utility model, the not shown example, cover body 21 are respectively positioned on cover bottom 22 In glass shell 1 and cover the exterior bottom wall at bottom 22 and fit with the inner bottom wall 110 of glass shell 1, and cover bottom 22 the position with exhaust outlet 220 and Opening 111 is just right.Thus, it is easy for installation.

For example in another preferred exemplary of the present utility model, with reference to Fig. 1 and Fig. 3, cover body 21 is located in glass shell 1, cover The top at bottom 22 is stretched into and is coordinated with cover body 21 in glass shell 1, and the bottom for covering bottom 22 is passed downwards the inner bottom wall of glass shell 1 by opening 111 110, and the exhaust outlet 220 covered on bottom 22 is also passed downwards the inner bottom wall 110 of glass shell 1, now, the bottom of hood 2 by opening 111 The inner bottom wall 110 of glass shell 1 is passed downwards by opening 111.Thus, easy for installation and good positioning effect.Preferably, cover the outer of bottom 22 Perisporium is snapped connection or is threadedly coupled with the internal perisporium of cover body 21.Thus, facilitate the dismounting of cover body 21 and cover bottom 22.

Further, with reference to Fig. 1, dirt cup component 100 is further included：Filtration members 25 in cover, in cover, filtration members 25 are located at In hood 2 and positioned between exhaust outlet 220 and negative pressure device 3.That is, the air-flow in discharge chamber A3 needs the mistake in cover After the filtration of filter part 25, then discharged by exhaust outlet 220.Thus, it is possible to further improving hand-held cleaners 1000 discharges gas The clean-up effect of body.

In some embodiments of the present utility model, with reference to Fig. 3, dirt cup component 100 is further included：Cyclone separator 4, cyclone separator 4 is located in the A1 of dedusting chamber and limits cyclonic separation chamber in the A1 of dedusting chamber.Thus, into dedusting chamber A1 Dust centrifugation can be thrown away in cyclonic separation chamber in the way of whirlwind by interior dust and gas, so as to further improve dust removing effects.

Preferably, on the flow direction of air-flow, cyclonic separation chamber includes the multistage cyclonic chamber being sequentially communicated, and thus, enters Enter the dust and gas in the A1 of dedusting chamber and can sequentially pass through the multiple dust and gas separation in multistage cyclone chamber, so as to improve dust removing effects.Below only Illustrate so that cyclonic separation chamber is two grades and three-level as an example, after those skilled in the art have read techniques below scheme, Obviously the technical scheme that cyclonic chamber is more stages can be deduced, is repeated no more here.

For example in the example depicted in fig. 4, when cyclonic separation chamber is two grades, cyclonic separation chamber includes one cyclonic chamber A11 and two grade of cyclonic chamber A12, one cyclonic chamber A11 turn on the upstream of two grades of cyclonic chamber A12, thus, in the A1 of dedusting chamber Dust and gas be introduced in the A11 of one cyclonic chamber dust and gas and separate, enter back into dust and gas in two grades of cyclonic chamber A12 and separate.Again for example, work as rotation When wind disengagement chamber is three-level, the not shown example, cyclonic separation chamber include one cyclonic chamber, two grades of cyclonic chambers and three-level whirlwind Chamber, one cyclonic chamber turn on the upstream of two grades of cyclonic chambers, and two grades of cyclonic chambers turn on the upstream of three-level cyclonic chamber, thus, enter Enter the dust and gas in the A1 of dedusting chamber and be introduced into dust and gas separation in one cyclonic chamber, enter back into dust and gas in two grades of cyclonic chambers and separate, enter again Enter dust and gas in three-level cyclonic chamber to separate.

Preferably, hood 2 is tubular, and every grade of cyclonic chamber is all formed as Ring-cylindrical cavity, and on the flow direction of air-flow, Upstream one cyclonic chamber along hood 2 circumferentially around downstream one cyclonic chamber, such as one cyclonic chamber along hood 2 circumferentially around , along hood 2 circumferentially around three-level cyclonic chamber, the rest may be inferred for two grades of cyclonic chambers, two grades of cyclonic chambers.It is further preferred that most downstream Along hood 2 circumferentially around hood 2, such as, when cyclonic chamber is two grades, two grades of cyclonic chamber A12 are along hood 2 in one cyclonic chamber Circumferentially around hood 2, when cyclonic chamber is three-level, along hood circumferentially around hood 2, the rest may be inferred for three-level cyclonic chamber.Thus, The overall compact in design of cyclonic chamber can be improved, the air-breathing energy consumption of negative pressure device 3 is reduced.

Below, briefly describe the cyclone separator 4 according to some embodiments of the utility model.

As depicted in figs. 1 and 2, cyclone separator 4 makes cyclonic separation chamber for two grades, and now, cyclone separator 4 includes First cyclonic separation part 41 and the second cyclonic separation part 42, wherein, the first cyclonic separation part 41 limits two grades of cyclonic chamber A12, So as to be properly termed as two grades of cyclonic separation parts again, the second cyclonic separation part 42 limits one cyclonic chamber A11, so as to can claim again For one cyclonic separation member.

Certainly, the utility model not limited to this, cyclone separator 4 can also only include the first cyclonic separation part 41 or the Two cyclonic separation parts 42, now, it is one-level that cyclone separator 4 makes cyclonic separation chamber.Below, only with cyclone separator 4 both Illustrate as a example by including the second cyclonic separation part 42 again including the first cyclonic separation part 41, those skilled in the art are reading After techniques below scheme, it is clear that be appreciated that cyclone separator 4 only includes the first cyclonic separation part 41 or the second whirlwind point The technical scheme of off member 42.

With reference to Fig. 3 and Fig. 4, when hood 2 is tubular, the first cyclonic separation part 41 is located in the A1 of dedusting chamber and along hood 2 Circumferentially around hood 2, negative pressure device 3 make dust and gas in the A1 of dedusting chamber by the separation of 41 dust and gas of the first cyclonic separation part.By This, when the first cyclonic separation part 41 along hood 2 circumferentially around hood 2 when, the first cyclonic separation part 41 can be more fully Using the space in the A1 of dedusting chamber, so as to improve dust and gas separating effect.In addition, the structure of dirt cup component 100 is compacter, it is compact It is light.

With reference to Fig. 3 and Fig. 4, when hood 2 is tubular, the second cyclonic separation part 42 is tubular, the second cyclonic separation part 42 It is set between hood 2 and glass shell 1, for example the second cyclonic separation part 42 coaxially can be set in outside hood 2, negative pressure device 3 Dust and gas are made to separate by 42 dust and gas of the second cyclonic separation part in the A1 of dedusting chamber.Thus, when the second cyclonic separation part 42 is along machine Cover 2 circumferentially around hood 2 when, the second cyclonic separation part 42 can more fully using the space in the A1 of dedusting chamber, so as to Improve dust and gas separating effect.In addition, the structure of dirt cup component 100 is compacter, small volume and less weight.In the present embodiment, work as dirt cup When component 100 also includes the first cyclonic separation part 41, the first cyclonic separation part 41 may be located at the second cyclonic separation part 42 and machine Between cover 2, that is to say, that the second cyclonic separation part 42 is may be located between the first cyclonic separation part 41 and glass shell 1, now, is entered Enter dust and gas in the A1 of dedusting chamber can first pass through the second cyclonic separation part 42 carry out dust and gas separation, again pass through the first cyclonic separation part 41 Carry out dust and gas separation.

In some embodiments of the present utility model, as shown in Figure 2 and Figure 4, at least one cyclonic chamber is included along hood 2 The whirlwind air channel A10 multiple at the same level being circumferentially sequentially arranged, so, the air-flow isolated from upper level cyclonic chamber can be respectively enterd Separate in multiple whirlwind air channel A10, to carry out independent dust and gas, such that it is able to further improve dust and gas separating effect and purification Effect.

Preferably, one cyclonic chamber in most downstream includes multiple most downstream one cyclonics that the circumference along hood 2 is sequentially arranged Air channel A10, connection chamber A2 include multiple connection air channel A20, multiple connection air channel A20 and multiple most downstream one cyclonic air channels A10 correspondences are connected.For example in the example depicted in fig. 4, when cyclonic chamber is two grades, two grades of cyclonic chamber A12 include multiple whirlwind Air channel A10；And when cyclonic separation chamber is three-level the not shown example, three-level cyclonic chamber includes multiple whirlwind air channel A10.

Multiple whirlwind air channel A10 correspond connection with multiple air channel A20 that connect, such as in the example shown in Fig. 3 and Fig. 4 In, multiple extensions 1211 can coordinate in multiple whirlwind air channel A10 correspondingly, so that multiple intercommunicating pores that become a mandarin Multiple whirlwind air channel A10 are connected together by 12110 respectively correspondingly with multiple air channel A20 that connect.Thus, filter effect More preferably.

For example in some specific examples of the present utility model, with reference to Fig. 3, Fig. 4 and Fig. 7, the first cyclonic separation part 41 is Around multiple cyclone cylinders 410 of hood 2, each cyclone cylinder 410 limits a whirlwind air channel A10, thus, into dedusting chamber A1 Interior dust and gas can pass through to respectively enter carries out independent cyclone type dust and gas separation in multiple cyclone cylinders 410, so as to effectively carry High dust and gas separating effects, improve the pick-up performance of hand-held cleaners 1000.

Preferably, with reference to Fig. 3, Fig. 4 and Fig. 7, cyclone cylinder 410 can be formed as vertical tube shape, and the side wall of cyclone cylinder 410 can be with Open wide to be formed as air inlet, and air inlet be along the tangentially extending of cyclone cylinder 410, and the top of cyclone cylinder 410 can open wide with Be formed as gas outlet, the bottom of cyclone cylinder 410 can be opened wide to be formed as dust mouth, and the top of cyclone cylinder 410 only can be against On the diapire of inner cap 121, and it is set in outside multiple extensions 1211 correspondingly, that is to say, that multiple extensions 1,211 1 One accordingly extend in multiple cyclone cylinders 410.

Thus, with reference to Fig. 4 and Fig. 9, the dust and gas for entering cyclone cylinder 410 by air inlet can be with cyclonic flow, by dust Separate with gas, the dust isolated can be discharged, be deposited in the A1 of dedusting chamber by the dust mouth of 410 bottom of cyclone cylinder Bottom (for example deposit to hereinafter described, second section 213 being limited to hood 2 and the second cyclonic separation part 42 every cylinder portion In second order product dirt chamber A13 between 421), and the gas outlet that the gas isolated can pass through at the top of cyclone cylinder 410 is discharged, is flowed Enter in the connection chamber A2 in bowl cover component 12.

Preferably, with reference to Fig. 3 and Fig. 4, the first cyclonic separation part 41 includes 411 He of direct tube section being axially connected along hood 2 Conical cylinder section 412, for example, when hood 2 is vertical tube shape, direct tube section 411 is connected to the top of conical cylinder section 412, the horizontal stroke of conical cylinder section 412 Sectional area is from up to down gradually reduced.So, into the dust and gas in cyclone cylinder 410 when 410 internal cyclone formula of cyclone cylinder flows, can With more efficient and reliably carry out dust and gas separation, dust and gas separating effect is improved.

Preferably, with reference to Fig. 3 and Fig. 7, the first cyclonic separation part 41 is integrated part with hood 2.Thus, it is possible to improve processing Efficiency, and the operation of the first cyclonic separation part 41 of assembling and hood 2 can be saved, packaging efficiency is improved, and due to first Cyclonic separation part 41 is integrated part, modularization by force with hood 2, so as to reduce assembly difficulty, when user's dismounting dirt cup component 100 After being cleaned, easily dirt cup component 100 can also be assembled.In addition, when the first cyclonic separation part 41 with hood 2 is During integral piece, the structural compactness of dirt cup component 100 can be further improved so that dirt cup component 100 is more light compact, and And the dust capacity in dedusting chamber 1 can be improved, while the intensity of hood 2 on the premise of cost is not improved, can be improved.

For example in the example depicted in fig. 7, the first cyclonic separation part 41 can be formed in one on the periphery wall of hood 2 And around multiple cyclone cylinders 410 of hood 2.Thus, more efficiently reduce assembly difficulty, user can be with extremely simple complete The dismounting of dusting cup assembly 100.Here, it should be noted that herein, two parts refer to two portions for " integral piece " Part can not be split, and two parts " being integrally formed " refer to two parts while machine-shaping and for the entirety that can not be split Part.

Preferably, with reference to Fig. 1 and Fig. 3, when hood 2 is tubular, in the axial direction of hood 2, at least portion of negative pressure device 3 Divide positioned at the side of the first cyclonic separation part 41.Thus, so, negative pressure device 3 can fully utilize the space in hood 2, First cyclonic separation part 41 can make full use of the space outside hood 2, so that the structure of dirt cup component 100 is compacter. Here, it should be noted that the first cyclonic separation part 41 not shown in Fig. 1 and Fig. 2.

Alternatively, with reference to Fig. 1, negative pressure device 3 includes blower fan 31 and the motor 32 being axially sequentially connected along hood 2, in machine In the axial direction of cover 2, motor 32 and the first cyclonic separation part 41 are spaced apart, that is to say, that motor 32 is fully located at the first whirlwind point The side of off member 41, thus, it is possible to more fully utilization space.Further, since negative pressure device 3 is by 32 groups of blower fan 31 and motor Into so as to the composition of negative pressure device 3 is simple, readily available.Certainly, the utility model not limited to this, negative pressure device 3 can with by Miscellaneous part is constituted, and for example, negative pressure device 3 can be being made up of vavuum pump etc..

Reference picture 1- Fig. 4, first section 211 that hood 2 includes axially being sequentially connected along hood 2, transitional cylinder section 212 and the Two sections 213, wherein, the minimum barrel dliameter of the maximum barrel dliameter of first section 211 less than second section 213, thus, when hood 2 and When between the periphery wall of internal perisporium and hood 2 that glass shell 1 is limited to glass shell 1 for the tubular that is coaxially disposed and dedusting chamber A1, dedusting The volume of the part with first section 211 diametrically of chamber A1 can be more than the relative with second section 213 of dedusting chamber A1 Partial volume, and the volume of the part with second section 213 diametrically of discharge chamber A3 can be more than discharge chamber A3 with The volume of the relative part of first section 211.

So, in hood 2 radially, when the first cyclonic separation part 41 is relative with first section 211 or with first section 211 and during relative transitional cylinder section 212, the first cyclonic separation part 41 can fully using the space of dedusting chamber A1, to improve dirt Gas filter effect.Meanwhile, in hood 2 radially, when negative pressure device 3 is relative with second section 213 or with second section 213 and When transitional cylinder section 212 is relative, negative pressure device 3 can fully using the space of discharge chamber A3, to improve dust and gas filter effect.

Preferably, axial length of the axial length of second section 213 more than transitional cylinder section 212, for example, second section 213 axial length can be more than the twice of axial length of transitional cylinder section 212, and the axial length of first section 211 can With the axial length more than or equal to transitional cylinder section 212.Thus, the first cyclonic separation part 41 and negative pressure device 3 can be more abundant Ground utilization space, improves the pick-up performance of 1000 entirety of hand-held cleaners.

Preferably, with reference to Fig. 3, first section 211 and second section 213 are direct tube section 411, and transitional cylinder section 212 is for gradually Expand cylinder section.Thus, it is easy to process and assemble, and when the first cyclonic separation part 41 is integrally formed the periphery wall in first section 211 When on the upper and periphery wall of transitional cylinder section 212, the first cyclonic separation part 41 can be shaped to naturally by multiple direct tube sections 411 with it is many Multiple cyclone cylinders 410 that the correspondence of individual conical cylinder section 412 is spliced, so as to not only be sufficiently used space, and improve dirt Gas separating effect.

For example in the embodiment shown in fig. 3, cover body 21 be vertical tube shape and from top to bottom successively including first section 211, 212, second section 213 of transitional cylinder section, along direction from the top down, the cross-sectional area of first section 211 is equal everywhere, transition The cross-sectional area of cylinder section 212 gradually increases, the cross-sectional area of second section 213 is equal everywhere.Thus, it is easy to process, and be easy to The shaping of multiple cyclone cylinders 410.

In some embodiments of the present utility model, hood 2 and the vertical setting of the second cyclonic separation part 42, the second whirlwind The axial two ends of separation member 42 are only against on the internal face of glass shell 1, for example respectively, in the example shown in Fig. 1 and Fig. 3, second The top of cyclonic separation part 42 is only against on the lower surface of inner cap 121, and the bottom of the second cyclonic separation part 42 is only against glass shell 1 In inner bottom wall 110.

So, the one of Ring-cylindrical can be limited between the internal perisporium of the periphery wall and glass shell 1 of the second cyclonic separation part 42 Level dedusting chamber, two grades that Ring-cylindrical can be limited between the periphery wall of the internal perisporium and hood 2 of the second cyclonic separation part 42 are removed Dirt chamber, primary dust removing cavity ring is around two-stage dust removal chamber limiting jointly dedusting chamber with two-stage dust removal chamber.Thus, due to primary dust removing Chamber and two-stage dust removal chamber positioned at the outer interior both sides of the second cyclonic separation part 42 and are Ring-cylindrical space respectively, such that it is able to effective Ground improves the compact in design in dedusting chamber, improves the volume in primary dust removing chamber and two-stage dust removal chamber so that dust and gas more can be filled Ground is divided to separate.

Wherein, with reference to Fig. 3 and Fig. 4, primary dust removing chamber can be with all one cyclonic chamber A11, the first cyclonic separation part 41 Can be located in two-stage dust removal chamber, that is, be located between the periphery wall of internal perisporium and hood 2 of the second cyclonic separation part 42, with two Level dedusting limits two grades of cyclonic chamber A12 in chamber, and now, the part in two-stage dust removal chamber in addition to two grades of cyclonic chamber A12 is two Level laying dust chamber A13.

Preferably, see figures.1.and.2, the 42 vertical setting of the second cyclonic separation part, the second cyclonic separation part 42 include axial direction It is connected every cylinder portion 421 and filter cylinder portion 422, wherein, filter cylinder portion 422 can be detachably connected to the top every cylinder portion 421, and The filter bores 4221 of connection one cyclonic chamber A11 and two grades of cyclonic chamber A12 are limited in filter cylinder portion 422, wherein, every cylinder portion 421 Bottom only can be against in the inner bottom wall 110 of glass shell 1, the top in filter cylinder portion 422 can only be against the lower surface of inner cap 121 On.Thus, the second cyclonic separation part 42 by an apertures cylindrical member (i.e. filter cylinder portion 422) and not apertures cylindrical member (i.e. every cylinder portion 421) concatenation is formed, and so as to the simple structure of the second cyclonic separation part 42, is easy to process and is manufactured.

Certainly, the utility model not limited to this, the second cyclonic separation part 42 can be made up of miscellaneous part, for example, Two cyclonic separation parts 42 can be to be constituted by being embedded the filter disc in multiple breach every cylinder and respectively with multiple breach, here No longer describe in detail.

Preferably, at least part of and first cyclonic separation part 41 of the second cyclonic separation part 42 is integrated part, that is to say, that Second cyclonic separation part 42 all can be integrated part with the first cyclonic separation part 41, and the second cyclonic separation part 42 can also be only Part is integrated part with the first cyclonic separation part 41, for example, can only have and be integrated with the first cyclonic separation part 41 every cylinder portion 421 Part, and filter cylinder portion 422 be detachably connected every cylinder portion 421.Thus, it is at least part of with first when the second cyclonic separation part 42 When cyclonic separation part 41 is integrated part, can further reduce dismounting difficulty, be easy to user's dismounting dirt cup component 100 to carry out clear Wash.

In some embodiments of the present utility model, cyclone separator 4 is located in the A1 of dedusting chamber and in the A1 of dedusting chamber Limit the cyclonic chamber of at least one-level annular or cylinder, such as when cyclone separator 4 includes multiple cyclone cylinders 410, Cyclone cylinder 410 can limit the cyclonic chamber of cylinder, and when cyclone separator 4 includes the second cyclonic separation part 42, the The cyclonic chamber of annular can be limited between two cyclonic separation parts 42 and glass shell 1.

Cyclone separator 4 further limits the dust collecting trough 4210 connected with cyclonic chamber in the A1 of dedusting chamber.Thus, when When cyclonic chamber internal cyclone formula flows, the dust isolated can be accumulated in dust collecting trough 4210 dust and gas, to avoid what is flowed Air-flow is rolled again, so as to be effectively improved dust and gas separating effect.

For example in some preferred embodiments of the present utility model (not shown), dust collecting trough 4210 is by cyclone separator 4 limit, thus, convenient to process, and convenient realization.For example in one of which specific example, cyclone separator 4 includes Continuous cartridge type filtering elements, continuous cartridge type filtering elements are tubular and only have filter bores 4221 thereon, and continuous cartridge type filtering elements are arranged So that one cyclonic chamber A11 is limited between glass shell 1 between hood 2 and glass shell 1, dust collecting trough 4210 is by continuous cartridge type filtering elements Outer peripheral face inwardly concave to be formed and be connected with one cyclonic chamber A11, that is to say, that have on the outer peripheral face of continuous cartridge type filtering elements Have towards the recessed groove in its center axis direction, the groove can be used as dust collecting trough 4210.

For example in other preferred embodiments of the present utility model, dust collecting trough 4210 is by cyclone separator 4 and hood 2 Limit jointly.Thus, it is possible to further improve the compactedness of structure, save space.Such as one of which specific example In, with reference to Fig. 7 and Fig. 8, cyclone separator 4 includes dividing cartridge type filtering elements, and division cartridge type filtering elements are set in hood 2 and cup So that one cyclonic chamber A11 is limited between glass shell 1 between shell 1, division cartridge type filtering elements are tubular and have filter bores thereon 4221 and it is multiple by division cartridge type filtering elements a shaft end towards another axial end insertion breach so that division tubular mistake Filter part splits into multiple slivers, and the edge of the formation breach of each sliver extends to the direction bending of hood 2 and is only against hood 2 Outer peripheral face on, dust collecting trough 4210 by division cartridge type filtering elements division and the outer peripheral face of hood 2 between limit and with one The A11 connections of level cyclonic chamber.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, with reference to Figure 10, the second whirlwind Can also be without, with dust collecting trough 4210, now, cylindrical shape being formed as every cylinder portion 421 on separation member 42.

With reference to Fig. 4, it is preferable that dust collecting trough 4210 is axially extending along hood 2, wherein, the axial two ends of dust collecting trough 4210 Can be concordant with the axial two ends every cylinder portion 421 respectively, that is to say, that the upper and lower ends of dust collecting trough 4210 respectively with every cylinder portion 421 upper and lower ends are concordant, thus, it is possible to improve further raising dust and gas separating effect.Certainly, the utility model is not limited to This, the axial two ends of dust collecting trough 4210 can also be without it is concordant with the axial two ends every cylinder portion 421, now, the axle of dust collecting trough 4210 To the axial length being shorter in length than every cylinder portion 421.

Preferably, dust collecting trough 4210 is multiple and opens in the circumferentially-spaced of hood 2 that the quantity of such as dust collecting trough 4210 can Think 3-8, thus, it is possible to further improve dust and gas separating effect.Preferably, dust collecting trough 4210 is in one cyclonic separation member Depth radially be 8mm-25mm, thus, it is possible to improve dust and gas separating effect.Preferably, dust collecting trough 4210 is revolved in one-level Width in the circumference of wind separation member is 15mm-35mm, thus, it is possible to improve dust and gas separating effect.

Further, with reference to Fig. 7, the second cyclonic separation part 42 is further included：Eaves circle portion 423, the inner ring in eaves circle portion 423 Wall is connected between cylinder portion 421 and filter cylinder portion 422, collar wall is along from filter cylinder portion 422 to the direction every cylinder portion 421, direction Extend away from inclining every the direction of 421 outer peripheral face of cylinder portion.Thus, with reference to Fig. 2 and Fig. 4, the dust and gas in the A11 of one cyclonic chamber Dust and gas separation can preferably be carried out under the guiding in eaves circle portion 423, and, the gas isolated more can be smoothly through Filter cylinder portion 422 enters two grades of cyclonic chamber A12, in addition, the dust isolated is difficult to recross eaves circle portion 423 by filter cylinder portion 422 Into two grades of cyclonic chamber A12, such that it is able to effectively improve dust and gas separating effect.

In one embodiment of the present utility model, with reference to Fig. 3 and Fig. 5, when glass shell 1 is tubular, the internal perisporium of glass shell 1 The the first dust-break piece 113 for extending is provided with to the inside of glass shell 1.Thus, dust is when A11 internal cyclones formula in one cyclonic chamber is moved, Dust can be dammed by the first dust-break piece 113, and do not rolled by air-flow repeatedly and block filter bores 4221 or into two grades of whirlwind Chamber A12, so as to improve dust and gas separating effect.

Preferably, the first dust-break piece 113 is along the axially extending of glass shell 1.Thus, when 1 vertical setting of glass shell, after damming Dust can block filter bores to avoid dust from being rolled repeatedly along the first dust-break piece 113 to 1 bottom of lower flow channel glass shell 4221 enter two grades of cyclonic chamber A12, so as to further increase dust and gas separating effect.Preferably, the first dust-break piece 113 is many It is individual and open in the circumferentially-spaced of glass shell 1.Thus, in the whole circumference of glass shell 1, the first dust-break piece 113 can act as The effect ground effect of damming, so as to further improve dust and gas separating effect.

In one embodiment of the present utility model, with reference to Fig. 1 and Fig. 6, glass shell 1 is tubular, is set in the inner end wall of glass shell 1 The the second dust-break piece 114 extended inside oriented glass shell 1.For example, when 1 vertical setting of glass shell, the second dust-break piece 114 can be by cup The inner bottom wall 110 of shell 1 is upwardly extended.Thus, when one cyclonic chamber A11 internal cyclones formula is moved, dust can be by second for dust Dust-break piece 114 dams, and is blocked filter bores 4221 without rolling repeatedly or into two grades of cyclonic chamber A12, and then improves dirt Gas separating effect.

Preferably, the second radially extending along glass shell 1 of dust-break piece 114.Thus, glass shell 1 it is whole radially, second gear Dirt piece 114 can act as the effect of effectively damming, so as to further improve dust and gas separating effect.Preferably, the second dust-break piece 114 is multiple and open in the circumferentially-spaced of glass shell 1.Thus, in the whole circumference of glass shell 1, the second dust-break piece 114 can The effect effectively dam is played, so as to further improve dust and gas separating effect.

Below with reference to the accompanying drawings operation principle according to the utility model one embodiment dirt cup component 100 is described.

Fig. 4 and Fig. 9 combined simultaneously with reference to Fig. 2, dust and gas are by suction port 112 tangentially into carrying out in A11 in primary dust removing chamber Cyclone type dust and gas are separated, and in the process, the part dust that cyclone type is isolated is entered and accumulated in dust collecting trough 4210, remaining Part dust lands and accumulates in the bottom of A11 in primary dust removing chamber, and the air-flow that cyclonic separation goes out passes through 4221 edge of filter bores Tangentially entering in two-stage dust removal chamber carries out cyclone type dust and gas separation in A12, in the process, the dust landing that cyclone type is isolated And accumulate in second order product dirt chamber A13, and the air-flow that cyclonic separation goes out by become a mandarin intercommunicating pore 12110 enter connection chamber A2 in by In lid, filtration members 1221 are filtered, and the air-flow after filtration passes through stream intercommunicating pore 12120 in discharge chamber A3, and by cover Interior filtration members 25 are discharged by exhaust outlet 220 and opening 111 after filtering.

Below with reference to the accompanying drawings 1 description is according to some embodiment Handlesets 200 of the utility model.

Specifically, hold component and there is the function of facilitating user hand-held, it can be handle or handle group for example to hold component Part 200 etc..Wherein, when it is Handleset 200 to hold component, it is easy to the direction of user's control dirt cup component 100, for example, facilitates The suction port 112 of dirt cup component 100 is faced upward or downward by user, so as to facilitate dust suction.Below only to hold component as handle group Illustrate as a example by part 200.In addition, it is necessary to illustrate, the structure of handle is should be as it is known to those skilled in the art that here not Describe in detail again.

As shown in figure 1, Handleset 200 includes：Handle housing 51 and electric supply installation 52, handle housing 51 include supplying user Hand-held holding part 512, electric supply installation 52 can be located in holding part 512, and electric supply installation 52 can also be located at handle housing 51 In the interior position relative with holding part 512, installation portion 511 for example hereinafter described, thus, it is possible to optimize Handleset 200 Center of gravity, make the center of gravity of Handleset 200 closer to the hand-held position of user, so that user can be more effortlessly hand-held Handleset 200, improves the comfort and convenience of hand-held cleaners 1000.

Thus, it is possible to effectively adjust the center of gravity of Handleset 200, user's more labour-saving hand-held handle component is allow 200, so as to improve the comfort and convenience of hand-held cleaners 1000.Wherein, electric supply installation 52 can be battery, example Such as, rechargeable battery, so as to easily realize, low cost, and be easy to use.

As shown in figure 1, have on handle housing 51 refer to buckle 510, handle housing 51 include positioned at refer to buckle 510 both sides, And the installation portion 511 for being connected with dirt cup component 100 and the holding part 512 for holding, electric supply installation 52 is located at installation portion In 511 and/or in holding part 512.Thus, the simple structure of handle housing 51, is easy to process and manufactures.Alternatively, refer to buckle 510 to hold hole, and handle housing 51 is toroidal shell, holds hole and is limited by the inner ring of handle housing 51.Thus, it is easy to hold, and It is easy to the installation of electric supply installation 52.

Preferably, electric supply installation 52 be located in installation portion 511 and length direction and the installation portion 511 of electric supply installation 52 length Degree direction is identical.Thus, electric supply installation 52 fully using the space in installation portion 511 can allow Handleset 200 more Plus miniaturization, and user can be made more effortlessly to hold Handleset 200.

Preferably, electric supply installation 52 be located in holding part 512 and length direction and the holding part 512 of electric supply installation 52 length Degree direction is identical.Thus, electric supply installation 52 fully using the space in holding part 512 can allow Handleset 200 more Plus miniaturization, and user can be made more effortlessly to hold Handleset 200.

Preferably, dirt cup component 100 is tubular, and the length direction of installation portion 511 is identical with the axial direction of dirt cup component 100, And installation portion 511 is connected to the radial direction side of Handleset 200.Thus, it is possible to improve installation portion 511 with dirt cup component 100 Connection area, improves the connection reliability of Handleset 200 and dirt cup component 100, and holds more laborsaving.Alternatively, install Portion 511 is detachably connected with dirt cup component 100.That is, Handleset 200 is removably mounted on dirt cup component 100 On.Thus, it is possible to be easy to dismount, clean and change.

Further, with reference to Fig. 1, handle housing 51 further include to be connected between installation portion 511 and holding part 512 and 513 and handle bottom 514 at the top of the handle being oppositely arranged, that is to say, that 513, holding part 512 and handle bottom at the top of installation portion 511, handle 514 head and the tail are sequentially connected to constitute annular hand grip housing 51, so as to the structural reliability of handle housing 51 is high.Certainly, this practicality New not limited to this, handle housing 51 can also be without for annular, i.e. to include 513 and handle bottom 514 at the top of handle, now, Handle housing 51 by the installation portion 511, holding part 512 being oppositely arranged and can be connected between installation portion 511 and holding part 512 Bridging portion constitute the not shown example such as I-shaped.

Preferably, can be provided with 513 at the top of handle be connected with electric supply installation 52 electric-controlled plate 53, handle bottom 514 is interior also may be used To be provided with the electric-controlled plate 53 being connected with electric supply installation 52, at the top of handle 513 and handle bottom 514 in can also be designed with simultaneously and power supply The electric-controlled plate 53 that device 52 is connected.Thus, it is possible to more fully using the space inside handle housing 51.

In sum, the hand-held cleaners 1000 according to some specific embodiments of the utility model, with following several respects Advantage.

A, by negative pressure device 3 is arranged in glass shell 1 so that the integral structure layout of dirt cup component 100 is compact, Small volume and less weight, comfort are high, and it is high to cause the air channel compact in design of dirt cup component 100, suction that little, efficiency is lost.

B, by arranging cyclone separator in glass shell 1, so as to improve the cleaning effect of hand-held cleaners 1000, and And when cyclone separator 4 is around negative pressure device 3, the work noise of hand-held cleaners 1000 can be reduced, improve hand-held suction The environment friendly of dirt device 1000.

C, when negative pressure device 3 is integrated part with hood 2, space can be effectively saved, dirt cup component is further improved 100 structural compactness, and dust capacity can be improved, on the premise of cost is not increased, hood 2 can be effectively improved Intensity so that hood 2 can preferably protect negative pressure device 3, improves the service life of negative pressure device 3.

Each part in d, dirt cup component 100 in addition to being integrated part, is all connected using dismountable mode, so that Obtain dirt cup component 100 and be extremely easy to dismounting, and selective dismounting can be carried out, in order to 1000 internals of hand-held cleaners Specific aim cleaning is carried out, the cleaning effect of hand-held cleaners 1000 is improved.

E, by making motor 32 axially spaced with cyclone cylinder 410, such that it is able to more fully using the sky in glass shell 1 Between, improve pick-up performance.

F, the bottom by exhaust outlet 220 to be located at dirt cup component 100, so as to the cleaning Jing after dirt cup component 100 is filtered Air can be blown out downwards, and then avoid the problem that dirt cup component 100 is dried to user person, improve hand-held cleaners 1000 Comfort so that user is ready to be cleaned using hand-held cleaners 1000.

G, by arrange dust collecting trough 4210 so that the dust accumulated in dust collecting trough 4210 can be avoided in glass shell 1 The air-flow of flowing, and be difficult to be rolled repeatedly obstruction filtration members or enter next stage cyclonic chamber, and, when in dust collecting trough 4210 After dirt accumulation is a certain amount of, the dust outside dust collecting trough 4210 can be adhered to, prevent dust from being blown afloat, so as to improve cleaning effect Really.In addition, by arranging the first dust-break piece 113113 and the second dust-break piece 114 in glass shell 1, can further blocks dust quilt Roll repeatedly obstruction filtration members or enter next stage cyclonic chamber, so as to improve cleaning effect.

H, raised by center of gravity by Handleset 200 so that hand-held cleaners 1000 it is overall hold it is more laborsaving.

I, 300 one side of extension can lift the air-breathing angular range of 1000 entirety of hand-held cleaners, on the other hand may be used So that exclusive use is disassembled from dirt cup component 100.

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

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State.And, the specific features of description, structure, material or feature can be with Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and is 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： Various changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective And modification, scope of the present utility model limited by claim and its equivalent.

Claims (10)

1. a kind of hand-held cleaners, it is characterised in that include：

Dirt cup component, has suction port on the dirt cup component；

Extension, hollow pipe of the extension for both ends open, one end of the extension is removably communicated to the suction With the cleaning device that part is integrated with the extension on dirt mouth, the other end.

2. hand-held cleaners according to claim 1, it is characterised in that further include：

Bellows, one end of the bellows is stretched into and is fixed in the extension, the other end can with the suction port Releasably it is connected.

3. hand-held cleaners according to claim 2, it is characterised in that described one end of the extension and the dirt cup The glass shell of component is detachably connected and is accommodated in the bellows when the extension is connected with the glass shell described Inside extension.

4. hand-held cleaners according to claim 1, it is characterised in that the extension is telescoping tube.

5. hand-held cleaners according to claim 4, it is characterised in that described one end of the extension and the dust suction Mouth is detachably connected.

6. hand-held cleaners according to claim 1, it is characterised in that the extension includes：

Tube piece, the tube piece are communicated to the suction port for one end of the hollow pipe and the tube piece of both ends open；With

Tumbler, the tumbler set on the other end of the tube piece and are integrated part, the tumbler with the tube piece On with the inlet hole connected inside the tube piece so that dust enter in the tube piece via the inlet hole, edge again The tube piece in the suction port, wherein, the tumbler is relative to the tube piece rotatably and in the mistake for rotating The relatively described tube piece of direction of the inlet hole is made to change in journey, the cleaning device is integrated part with the tumbler.

7. hand-held cleaners according to claim 6, it is characterised in that the tube piece is with the tumbler by pivoting Axle is connected or mating spherical surfaces connection.

8. hand-held cleaners according to claim 6, it is characterised in that be provided between the tube piece and the tumbler Damping piece.

9. hand-held cleaners according to any one of claim 1-8, it is characterised in that the dirt cup component includes：

Glass shell, has opening in the glass shell, the suction port is formed in the glass shell；

Hood, the hood are located in the glass shell and the dedusting connected with the suction port are limited between the glass shell Chamber, the local of the hood has exhaust outlet and is located at the opening and sentences and manifested by the opening；And

Negative pressure device, the negative pressure device is located in the hood so that dust and gas are entered in the dedusting chamber by the extension Dust and gas separate, and the air-flow isolated is entered in the hood and is discharged by the exhaust outlet.

10. hand-held cleaners according to any one of claim 1-8, it is characterised in that the dirt cup component includes：

Glass shell, the suction port are formed in the glass shell；

Hood, the hood are tubular and are located in the glass shell, axial side outer face and the glass shell of the hood Inner surface laminating in local passes the local inner surface of the glass shell, the periphery of the inner surface of the glass shell and the hood Limit between face along the dedusting chamber connected circumferentially around the hood and with the suction port of the hood；And

Negative pressure device, the negative pressure device are located in the hood and dust and gas is entered in the dedusting chamber by the extension Dust and gas are separated.