CN105942925B

CN105942925B - Hand-held cleaners

Info

Publication number: CN105942925B
Application number: CN201610503729.XA
Authority: CN
Inventors: 宋炳闲; 钟敏; 王永华
Original assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2019-03-29
Anticipated expiration: 2036-06-30
Also published as: CN105942925A

Abstract

The invention discloses a kind of hand-held cleaners, it include: dirt cup component and grip component, the dirt cup component includes glass shell, hood and negative pressure device, the hood is tubular and is located in the glass shell, the axial side outer end face of the hood is bonded or is pierced by the local inner surface of the glass shell with the local inner surface of the glass shell, the dedusting chamber circumferentially around the hood along the hood is limited between the inner surface of the glass shell and the outer peripheral surface of the hood, the negative pressure device is located in the hood and dust and gas is made to enter the intracavitary dust and gas separation of the dedusting, the grip component is mounted on the dirt cup component and for holding.Hand-held cleaners according to the present invention, compact-sized, small volume and less weight, efficiency are high.

Description

Hand-held cleaners

Technical field

The present invention relates to cleaning equipment fields, more particularly, to a kind of hand-held cleaners.

Background technique

Hand-held cleaners in the related technology, volume is larger, heavy, is not easy to hand-held use, and air duct layout is loose, Suction energy consumption is high.

Summary of the invention

The present invention is directed at least solve one of the technical problems existing in the prior art.Therefore, the present invention intends to propose one Kind of hand-held cleaners, the hand-held cleaners are compact-sized, small volume and less weight, efficiency are high.

Hand-held cleaners according to the present invention, comprising: dirt cup component, the dirt cup component include glass shell, hood and bear Pressure device, the hood are tubular and are located in the glass shell, the office of axial the side outer end face and the glass shell of the hood Portion's inner surface is bonded or is pierced by the local inner surface of the glass shell, the outer peripheral surface of the inner surface of the glass shell and the hood Between limit the dedusting chamber circumferentially around the hood along the hood, the negative pressure device is located in the hood and makes Dust and gas enters the intracavitary dust and gas separation of the dedusting；With grip component, the grip component is mounted on the dirt cup component and uses In hand-held.

Hand-held cleaners according to the present invention, compact-sized, small volume and less weight, efficiency are high.

In some embodiments, there is opening, the axial direction of the hood on the local inner surface of the glass shell There is exhaust outlet, the exhaust outlet is located at the opening to be manifested by the opening, and the negative pressure fills on the outer end face of side It sets and is further configured to make to enter from the intracavitary air-flow isolated of the dedusting in the hood and be discharged by the exhaust outlet.

In some embodiments, the hand-held cleaners further comprise: filtration members in covering, and filtration members are set in the cover In the hood and between the exhaust outlet and the negative pressure device.

In some embodiments, the opening is formed on the bottom wall of the glass shell, and the hood is vertical tube shape, the row Port is formed in the bottom end of the hood.

In some embodiments, the hood includes: cover body, the cover figure become vertical tube shape and bottom end be only against it is described In the inner bottom wall of glass shell, the dedusting chamber limit is between the inner surface of the glass shell and the outer peripheral surface of the cover body and along described Cover body circumferentially around the hood；With cover bottom, the cover bottom is formed as bowl-type and is connected to the bottom of the cover body, the cover The exterior bottom wall at bottom be bonded with the inner bottom wall of the glass shell or the cover bottom at least partly Open Side Down is pierced by the cup by described The inner bottom wall of shell, the exhaust outlet are formed on the cover bottom.

In some embodiments, the dirt cup component further comprises: cyclone separator, the cyclone separator are set It is intracavitary in the dedusting and limit the multistage cyclone chamber being sequentially communicated on the flow direction of air-flow the dedusting is intracavitary, often The grade cyclonic chamber is all formed as Ring-cylindrical cavity, wherein cyclonic chamber described in the level-one of upstream is along the hood circumferentially around under Cyclonic chamber described in level-one is swum, cyclonic chamber described in the level-one of most downstream is along the hood circumferentially around the hood.

In some embodiments, the cyclone separator includes: the first cyclonic separation part and the second cyclonic separation part, institute The first cyclonic separation part is stated around the hood, the second cyclonic separation part is described negative around the first cyclonic separation part Pressure device enters dust and gas, and the dedusting is intracavitary to be first passed through the second cyclonic separation part dust and gas separation, revolves again by described first The separation of wind separation member dust and gas.

In some embodiments, the hood includes first section, the transitional cylinder section being axially sequentially connected along the hood With second section, wherein the maximum barrel dliameter of first section is less than the minimum barrel dliameter of second section, in the hood Radially, the first cyclonic separation part it is opposite with first section or with first section and the transitional cylinder section phase Right, the negative pressure device is opposite with second section or opposite with second section and the transitional cylinder section.

In some embodiments, the first cyclonic separation part at least partly with the second cyclonic separation part at least partly It is integrated with the hood.

In some embodiments, the second cyclonic separation part be set in it is continuous between the hood and the glass shell Cartridge type filtering elements limit one cyclonic chamber, second cyclonic separation between the second cyclonic separation part and the glass shell The dust collecting trough for inwardly concaving and being connected to the one cyclonic chamber is formed on the outer peripheral surface of part.

In some embodiments, the second cyclonic separation part is the division being set between the hood and the glass shell Cartridge type filtering elements, limit one cyclonic chamber between the second cyclonic separation part, the hood and the glass shell, and described second The dust collecting trough being connected to the one cyclonic chamber is limited at the division of cyclonic separation part between the outer peripheral surface of the hood.

In some embodiments, the dust collecting trough is multiple and opens in the circumferentially-spaced of the hood, each collection Dirt slot is along the axially extending of the hood.

In some embodiments, the glass shell is that the internal perisporium of tubular and the glass shell is equipped with to prolonging inside the glass shell The the first dust-break piece stretched, and/or, the glass shell is equipped with for the inner end wall of tubular and the glass shell to the glass shell internal stretch The second dust-break piece.

In some embodiments, the glass shell includes: cup body, and the cup body is tubular and axial open at one end；Cup lid group Part, the cup lid component are removably sealed on the open end of the cup body.

In some embodiments, the cup lid component includes: inner cover, and the inner cover is located at the open end of the cup body On；Outer cover, the outer cover are located on the open end of the cup body and are located at outside the inner cover；Air duct part, described in covering Air duct part is detachably arranged between the inner cover and the outer cover or is integrally formed on the inner surface of the outer cover in covering, institute It states to limit between air duct part and the inner cover in lid and is connected to chamber, the negative pressure device is configured to make from the intracavitary separation of the dedusting Air-flow out is entered in the hood by the connection chamber.

In some embodiments, the cup lid component further include: cover interior filtration members, filtration members are removably set in the lid It is intracavitary to be filtered to flowing into the intracavitary air-flow of the connection in the connection.

In some embodiments, it is covered in described with the extension to the cup body internal stretch, the extension limit Make the connection dedusting chamber and the intercommunicating pore that becomes a mandarin for be connected to chamber, it is described in cover the air inlet end cap having with the hood The air outlet ring of cooperation is connect, the air outlet ring limits the stream intercommunicating pore out inside the connection connection chamber and the hood.

In some embodiments, the negative pressure device is mounted on the hood by bracket, and the bracket includes: to hold up Portion, the holding unit are supported on the bottom of the negative pressure device；Interconnecting piece, the interconnecting piece are connected and connect with the holding unit It is connected to the hood；Limiting section, the limiting section are annular and along negative pressure device described in snare and are connected to the interconnecting piece And/or the holding unit.

In some embodiments, between the bracket and the negative pressure device be equipped with vibration-damped component, the vibration-damped component towards The part of one side surface of the negative pressure device is spaced apart with the negative pressure device.

In some embodiments, further have in the hood described negative to prevent with the negative pressure device location fit The locating piece of the upward play of pressure device.

In some embodiments, the grip component is Handleset, and the Handleset includes: handle housing, described There is the holding part held for user on handle housing；And power supply unit, the power supply unit be located in the holding part and/or The intracorporal position opposite with the holding part of the handle case.

In some embodiments, have on the handle housing and hold hole, the handle housing includes holding hole two positioned at described The holding part of side and the mounting portion being connected with the dirt cup component, the power supply unit be located in the mounting portion and/or In the holding part.

In some embodiments, the hand-held cleaners further comprise: extension, and the extension includes: tube piece, The tube piece is the hollow pipe of both ends open and one end is connected with the suction inlet in the glass shell；Rotating member, the rotating member If being integrated on the other end of the tube piece and with the tube piece, on the rotating member have with inside the tube piece The inlet hole of connection is so that dust enters in the tube piece via the inlet hole, enters the suction further along the tube piece In dirt mouth, wherein the relatively described tube piece of the rotating member can be rotated and make the direction of the inlet hole in the course of rotation The relatively described tube piece changes.

In some embodiments, the rotating member be connected with the tube piece by pivotal axis or the tube piece with The rotating member mating spherical surfaces connection.

In some embodiments, the hand-held cleaners further comprise: extension, and the extension is both ends open Hollow pipe has on suction inlet that one end of the extension is removably connected in the glass shell, the other end and prolongs with described Stretch the cleaning device that pipe is integrated.

In some embodiments, the hand-held cleaners further comprise: stretching one end of bellows, the bellows Enter and be fixed in the extension, the other end is detachably connected with the suction inlet, described one end of the extension and The glass shell is detachably connected and the bellows is accommodated in described prolong when the extension is connected with the glass shell It stretches inside pipe.

In some embodiments, the hand-held cleaners further comprise: second detection device, the second detection device It is located at the moving condition in the glass shell and for detecting the glass shell；Control device, the control device and the detection fill It sets and is connected and is configured to control the hand-held cleaners according to the information that the detection device detects with the negative pressure device Working condition.

In some embodiments, the control device is configured to detect the shifting of the glass shell in the second detection device Dynamic speed controls the negative pressure device and improves air-breathing dynamics and detect the glass shell in the second detection device when increasing Movement speed controls the negative pressure device when declining reduce air-breathing dynamics.

In some embodiments, in running first scheduled duration of the negative pressure device, control device construction It is shut down at the negative pressure device is controlled when the second detection device detects the glass shell always without generating displacement, in institute It states in the second scheduled duration after negative pressure device is shut down, the control device is configured to detect institute in the second detection device It states and controls the negative pressure device booting when glass shell generates displacement, and in the second scheduled duration after negative pressure device shutdown, The control device is configured to when the second detection device detects the glass shell always without generating displacement described in control Hand-held cleaners shutdown.

In some embodiments, there is the airintake wind-tunnel being connected to the dedusting chamber, the hand-held dust suction in the glass shell Device further comprises: the first detection device, and first detection device is used to detect the dust concentration in the airintake wind-tunnel；Control Device processed, the control device are connected with first detection device and the negative pressure device and are configured to according to first inspection Survey the working condition that the information that device detects controls the negative pressure device.

In some embodiments, the control device is configured to detect the dust concentration in first detection device The negative pressure device is controlled when raising to improve air-breathing dynamics and detect the dust concentration decline in first detection device When control the negative pressure device and reduce air-breathing dynamics.

Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.

Detailed description of the invention

Fig. 1 is the cross-sectional view of hand-held cleaners according to an embodiment of the invention；

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

Fig. 3 is the cross-sectional view of the dirt cup component of hand-held cleaners in accordance with another embodiment of the present invention；

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

Fig. 5 is the partial structure diagram of glass shell shown in Fig. 4；

Fig. 6 is the rest part structural schematic diagram of glass shell shown in Fig. 4；

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

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

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

Figure 10 is that the hood and cyclone separator of the hand-held cleaners of further embodiment according to the present invention are integrated Schematic diagram；

Figure 11 is the schematic diagram of extension according to an embodiment of the present invention；

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

Figure 13 is the partial enlarged view that extension shown in Figure 12 is in use state；

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

Figure 15 is the installation diagram of the extension of other embodiments and dirt cup component according to the present invention；

Figure 16 is a working state figure of hand-held cleaners according to an embodiment of the present invention, and explode detection dress out in figure It sets；

Figure 17 is another working state figure of hand-held cleaners according to an embodiment of the present invention；

Figure 18 is another working state figure of hand-held cleaners according to an embodiment of the present invention；

Figure 19 is the schematic diagram of hand-held cleaners according to some embodiments of the invention.

Appended drawing reference:

Hand-held cleaners 1000；

Dirt cup component 100；

Glass shell 1；

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

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

Cup lid component 12；Inner cover 121；Extension 1211；Become a mandarin intercommunicating pore 12110；Air outlet ring 1212；Out

Flow intercommunicating pore 12120；Outer cover 122；Filtration members 1221 in covering；Air duct part 1222 in covering；

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

Cover bottom 22；Exhaust outlet 220；Locating piece 23；Sealing element 24；Filtration members 25 in covering；

Bracket 26；Holding unit 261；Interconnecting piece 262；Limiting section 263；Vibration-damped component 264；Protrusion 2641；

Negative pressure device 3；Blower 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 canister portion 421；Dust collecting trough 4210；

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

Dedusting chamber A1；One cyclonic chamber A11；Second level cyclonic chamber A12；Whirlwind air duct A10；Second level dust accumulation chamber A13；

It is connected to chamber A2；It is connected to air duct A20；Discharge chamber A3；

Handleset 200；

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

Power supply unit 52；Electric-controlled plate 53；

Extension 300；

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

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

Bellows 400；

First detection device 500A；

Second detection device 500B；Transmitter 501B；Receiver 502B.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that The applicable property of other techniques and/or the use of other materials.

Below with reference to the accompanying drawings hand-held cleaners 1000 according to an embodiment of the present invention are described.

As shown in Figure 1, hand-held cleaners 1000 according to an embodiment of the present invention, comprising: dirt cup component 100, extension with And grip component etc., wherein dirt cup component 100 can suck the dust and gas in environment by extension and by the dust in dust and gas It filters out and then blows back purified air-flow in environment, to play the role of adsorbing dust in environment, grip component installation It on dirt cup component 100 and is used to hold, such as grip component can be Handleset 200 shown in handle or Fig. 1 etc., from And user can by hand-held grip component come mobile dust cup assembly 100, in environment target location (such as sofa 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 and 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, so as to effectively improve the structural compactness of dirt cup component 100, so that dirt 100 small volume and less weight of cup assembly, convenient for hand-held and appearance looks elegant.Preferably, glass shell 1 is detachably connected with hood 2, thus convenient Cleaning, maintenance and replacement.

Here, it should be noted that " hood 2 is located in glass shell 1 " as broad understanding, i.e., it is understood that hood 2 In addition to be located at opening 111 at part referring to next segment description other than rest part be located within the inner cavity of glass shell 1, and The part of hood 2 being located at opening 111 can be located within the inner cavity of glass shell 1 or by being open referring to next segment description 111 reach except the inner cavity of glass shell 1.

Referring to Fig.1, there is opening 111 in glass shell 1, the part of hood 2 there is exhaust outlet 220 and be located at opening 111 with It is manifested by opening 111, that is to say, that the part of hood 2 is located at opening 111 and is manifested by opening 111, and this locally has There is an exhaust outlet 220, exhaust outlet 220 is also manifested by opening 111, so that the air-flow in hood 2 by exhaust outlet 220 and can be opened Mouth 111 is passed to except glass shell 1.

Wherein, " part of hood 2 is located at opening 111 " refers to: the part capping opening 111 of hood 2, so that opening 111 are only connected to the exhaust outlet 220 on the part.Wherein, which at least partly 111 can also reach glass shell by opening Except 1 inner cavity as shown in figures 1 and 3, with relatively reliable and be effectively discharged out air-flow, and the part of hood 2 can be improved With 111 positioning accuracies that are open, keep the functional reliability of dirt cup component 100 higher.

Referring to Fig. 2, there is suction inlet 112 in glass shell 1, limits between hood 2 and glass shell 1 and be connected to suction inlet 112 Dedusting chamber A1, dedusting chamber A1 can be limited jointly by the outer surface of hood 2 and the inner surface of glass shell 1, the company of limiting in hood 2 Lead to the discharge chamber A3 between exhaust outlet 220 and dedusting chamber A1.In this way, 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, thus dedusting chamber A1 surround discharge chamber A3.

Negative pressure device 3 is used to provide negative pressure to discharge chamber A3, so that the dust and gas in environment sucks dedusting by suction inlet 112 In chamber A1 dust and gas separate and make the purifying gas flow isolated out of dedusting chamber A1 enter hood 2, i.e. enter discharge chamber A3 in by Exhaust outlet 220, opening 111 are discharged in the environment other than glass shell 1.In short, the dust and gas in environment is via in dirt cup component 100 Air duct, such as from dedusting chamber A1 to discharge chamber A3, the dust in dust and gas can filter storage it is purified in dirt cup component 100 Air-flow can flow back into environment.

As a result, from the point of view of the air duct layout in dirt cup component 100, since dedusting chamber A1 surrounds discharge chamber A3, thus greatly Ground improves the compactedness of air duct layout, reduces suction loss, improves efficiency.Moreover, because exhaust outlet 220 is formed in hood 2 Above and directly air-flow can be discharged in environment by the opening 111 in glass shell 1, so that it is effectively shortened exhaust pathway, It further reduced energy consumption, improve efficiency.In addition, due to suction inlet 112 be formed in glass shell 1 and be limited to glass shell 1 with Dedusting chamber A1 connection between hood 2, and be formed on hood 2 due to exhaust outlet 220 and connected with the discharge chamber A3 in hood 2 It is logical, so that the layout in air duct is simple, easy to process and the problem of air-flow flowing short circuit, dust filtering high reliablity, effect will not occur It is good.

Certainly, the invention is not limited thereto, and in other embodiments of the invention, exhaust outlet 220 can also be not formed in machine On cover 2, such as exhaust outlet 220 is additionally formed in glass shell 1, and discharge chamber A3 can pass through interface channel etc. and exhaust outlet 220 Connection, at this point, can not have opening 111 in glass shell 1, the part of hood 2 is not needed to be located at opening 111 to manifest yet.

In some currently preferred embodiments of the present invention, hood 2 is tubular and is located in glass shell 1, outside the axial side of hood 2 End face (such as lower end surface shown in Fig. 1) is bonded or wears with the local inner surface (such as lower surface shown in Fig. 1) of glass shell 1 The local inner surface (such as lower surface shown in Fig. 1) of glass shell 1 out, limits between the inner surface of glass shell 1 and the outer peripheral surface of hood 2 Make the dedusting chamber A1 circumferentially around hood 2 along hood 2.Air duct layout as a result, in dirt cup component 100 is more compact, inhales Exhaust pathway 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 of glass shell 1 and hood 2 Axis is arranged in parallel, the exterior bottom wall of hood 2 be bonded with the inner bottom wall of glass shell 1 or through glass shell 1 inner bottom wall, at this point, dedusting chamber A1 can be the Ring-cylindrical cavity being limited between the internal perisporium of glass shell 1 and the periphery wall of hood 2, in this way, working as suction inlet 112 Along dedusting chamber A1 when tangentially opening up, dedusting chamber A1 is also used as cyclonic separation chamber and carries out the separation of cyclone type dust and gas, to mention 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 of the glass shell 1 of tubular and tubular Axis be overlapped, at this time dedusting chamber A1 can be annulus cylindrical cavity, dust and gas separating effect is more preferable, and facilitates rotation described below The installation of wind separator 4.

In conclusion hand-held cleaners 1000 according to an embodiment of the present invention, compact-sized, small volume and less weight, hold it is laborsaving, And the air duct of hand-held cleaners 1000 is compact, energy consumption is small, efficiency is high.

Below with reference to the accompanying drawings 11- Figure 15 describes extension 300 according to some embodiments of the invention.

Specifically, extension 300 is suitable for being connected with the suction inlet 112 of dirt cup component 100.That is, working as dirt cup component 100 need extension 300 carry out dust suction when, extension 300 can be assembled on suction inlet 112, and when dirt cup component 100 not Need extension 300 carry out dust suction when, such as need other accessories, such as gap suction nozzle, anti-mite suction nozzle carry out dust suction when, can To disassemble extension 300 from suction inlet 112, and accessory actually required is assembled on suction inlet 112.

Such as in some specific examples of the invention, referring to Fig.1 4, one end of extension 300 and suction inlet 112 are removable It is connected directly with unloading, such as extension 300 can be installed on suction inlet 112 and by buckling quick-disassembly structure from suction inlet 112 On disassemble.Easy disassembly as a result,.

Such as in other specific examples of the invention, referring to Fig.1 5, one end of extension 300 and suction inlet 112 are logical Bellows 400 is crossed removably to be indirectly connected.Such as extension 300 can be installed to bellows 400 by quick-disassembly structure It above and from bellows 400 disassembles, bellows 400 can be installed on suction inlet 112, simultaneously by quick-disassembly structure It is disassembled from suction inlet 112.As a result, extension 300 can be realized by the telescopic adjustment of bellows 400 lengthen and Short, easy disassembly is received, and facilitates connection, and the dust suction range of hand-held cleaners 1000 can be improved.Here, it needs to illustrate It is that the concept of bellows 400 is well known to those skilled in the art, and which is not described herein again.

Such as in still other specific example of the invention, referring to Fig.1 5, one end of extension 300 and suction inlet 112 are logical Cross the connection of bellows 400.For example, one end of bellows 400 can be protruded into and be fixed in extension 300, the other end with Suction inlet 112 is detachably connected.When assembling as a result, bellows 400 can be protruded into the inner hole of extension 300 and be incited somebody to action The end of bellows 400 is fixed on inside extension 300.Preferably, there is the first connection structure on dirt cup component 100, prolong Stretching has the second connection structure on one end on pipe 300, the second connection structure removably cooperates with the first connection structure, by This, when the first connection structure and the second connection structure are assembled together, one end of extension 300 can be fixed on dirt cup group On part 100, when user disassembles the assembly relation of the first connection structure and the second connection structure, extension 300 can be from It is removed on dirt cup component 100.Such as first connection structure can be card hook part, the second connection structure can be fixture block etc..

As a result, when needing to be cleaned using extension 300, the other end of bellows 400 can be connected to dirt On suction inlet 112 on cup assembly 100, so that hand-held cleaners 1000 are during use, when not needing too long extension When pipe 300, one end of extension 300 can connect to be connected in cup body 11 in cup body 11, for example by buckling quick-disassembly structure, At this point, bellows 400 can be fully accommodated in extension 300, and when needing longer extension 300, extension 300 It can be isolated from cup body 11, at this point, the other end of bellows 400 can be extracted out and be revealed from extension 300, Realize prolongation effect.

In some embodiments of the utility model, as shown in figure 11, extension 300 includes: tube piece 61 and rotating member 62, tube piece 61 is the hollow pipe of both ends open and one end of tube piece 61 is suitable for being connected with suction inlet 112, and rotating member 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 rotating member 62 is another around tube piece 61 The end at end is free to rotate, have on rotating member 62 with the inlet hole 622 that is connected to inside tube piece 61, the dust in environment can To enter tube piece 61 by inlet hole 622, and enter suction inlet 112 along tube piece 61.It is managed as a result, when rotating member 62 is opposite When body part 61 rotates, the opposite tube piece 61 of the direction of inlet hole 622 can change.In this way, working as the inclination angle of tube piece 61 When spending constant, the entrance (i.e. direction) of the inlet hole 622 on rotating member 62 by way of rotating rotating member 62, can be made to be aligned Place is cleaned, so that extension 300 can effectively clean the place at different location, improves extension 300 Dust suction angular range.

As a result, when user carries out dust suction using extension 300, when needing to carry out dust suction cleaning to different positions, It sets the mode of dirt cup component 100 without raising, reducing or inclining and adjusts the whole tilt angle of extension 300, it is only necessary to The rotating member 62 on tube piece 61 is pivoted to adjust the entrance direction of rotating member 62, so as to click through for different positions Row cleaning, to obtain good pick-up performance, thereby reduces the labor intensity of user, so that dust catcher 1000 is more convenient to be made With.

Such as in a specifically used example of the invention, 2 and Figure 13, is carried out clearly when using extension 300 referring to Fig.1 When clean, can with rotary motion part 62, such as along Figure 13 by the direction A1 to A2 rotate rotating member 62, make inlet hole 622 rotation extremely With the position (state as shown in figure 13) of perpendicular to be cleaned, to improve cleaning effect.Without extension 300 into Row cleaning when, can with rotary motion part 62, such as along Figure 13 by the direction A2 to A1 rotate rotating member 62, make inlet hole 622 rotation The position parallel with 61 central axis of tube piece (state as shown in figure 12) is gone to, thus convenient for collecting.

Specifically, rotating member 62 is integrated with tube piece 61, that is to say, that extension 300 is either in and uses shape State is in the non-state used, what rotating member 62 and tube piece 61 were connected together, and user can not be easily Rotating member 62 is arbitrarily removed from tube piece 61, to replace other accessories.In other words, do not have on the other end of tube piece 61 The structure assembled with other accessories, even to rotating member 62 be 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.User's Dismountable rotating member 62 is efficiently avoided as a result, Caused by 62 operation flexibility of rotating member reduce the problem of.Here, it should be noted that when extension 300 needs repairing, Professional can by force dismantle rotating member 62 and tube piece 61, and such technical solution is also understood to rotating member 62 and pipe Body part 61 is integrated.

Here, it should be noted that some hand-held cleaners in the related technology have extension, and user can be according to reality Border needs to install a variety of accessories on extension, however, when user repeatedly carries out disassembly installation fitting, accessory be difficult to again with prolong It is firm connected to stretch pipe, it is easy to connection occur and loosen illusive phenomenon, reduce use reliability and service life.And herein In, rotating member 62 and tube piece 61 are processed into the one piece configuration that can not arbitrarily split, so as to lean on and efficiently solve Above-mentioned technical problem.

In conclusion the extension 300 according to an embodiment of the present invention for hand-held cleaners 1000, due to tube piece 61 Separate suction inlet 112 one end have rotatable rotating member 62, so as to be adjusted by way of pivotal movement part 62 The air-breathing direction of whole extension 300, so that the air-breathing angular range of extension 300 is improved, moreover, because tube piece 61 and rotation Part 62 is non-dismountable, to effectively improve extension 300 whole functional reliability, flexibility and service life.

In an embodiment of the present invention, rotating member 62 can pivotly be connected in several ways with tube piece 61.Example Such as in following examples one, tube piece 61 can be connected with rotating member 62 by pivotal axis 64.Such as in following examples two, pipe Body part 61 can be connect with rotating member 62 by mating spherical surfaces.Reliable, flexibility height is pivoted as a result, and easy to accomplish.

Example one,

2 and Figure 13 referring to Fig.1, rotating member 62 include half ring portion 621, that is to say, that rotating member 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 both ends in half ring portion, 621 circumferential direction are connected by pivotal axis 64 with tube piece 61.As a result, tube piece 61 will not to turn The rotation of moving part 62 interferes, it is ensured that rotating member 62 can be pivoted with freedom and flexibility.

Example two,

Example out not shown, the outer surface of the other end of tube piece 61 is formed as spherical outside surface, the inner surface of rotating member 62 Be formed as Internal Spherical Surface, such as rotating member 62 can be formed as spherical shell and inlet hole 622 can be passed through along the radial direction of rotating member 62 Logical rotating member 62,62 sets of rotating member outside the other end of tube piece 61 so that Internal Spherical Surface and spherical outside surface are cooperatively connected.Tube body as a result, Part 61 will not interfere the rotation of rotating member 62, it is ensured that rotating member 62 can be pivoted with freedom and flexibility.

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

In some embodiments of the invention, can have on rotating member 62 cleaning device 63, such as rag, sponge or under Brush described in text etc., thus extension 300 can be cleaned by cleaning device 63 simultaneously during carrying out dust suction, To reach better cleaning effect.Wherein, cleaning device 63, which can be, is fixed on rotating member 62, as non-dismountable, no Replaceable, cleaning device 63, which can also be, to be removably attached on rotating member 62, can as replace with it is demountable. It as a result, when one end of extension 300 has cleaning device 63, can be cleaned with more convenient user, improve cleaning efficiency.

Such as in specific example of the invention, there is the bristle portion being located on 622 edge of inlet hole on rotating member 62 631.2 and Figure 13 referring to Fig.1, bristle portion 631 can connect one end in the axial direction of half ring portion 621 and along half ring portions 621 Circumferentially extending, that is to say, that have on the side axial end face of half ring portion 621 along the axially extending multiple brushes out of half ring portion 621 Hair, and multiple bristles are evenly spaced apart in the circumferential direction of half ring portion 621.The set-up mode of bristle portion 631 is simple, just as a result, In realization, and since 631 ring of bristle portion is located at outside inlet hole 622, so that inlet hole 622 will not be interfered to suck dust.

In some extension embodiments of the invention, extension 300 can be the hollow pipe of both ends open, extension 300 One end and suction inlet 112 be detachably connected, there is the cleaning device 63 that is integrated with extension 300 on the other end.In this way, Since one end of extension 300 has cleaning device 63, to be used when disassembling extension 300 from dirt cup component 100 Family can also be used alone the extension 300 with cleaning device 63 and carry out cleaning works, so that cleaning device 63 has independently In the standalone feature of dirt cup component 100.

Such as in wherein some specific examples, extension 300 includes tube piece 61 and cleaning device 63, and cleaning device 63 is direct It is mounted on the other end of tube piece 61, and cleaning device 63 is integrated with tube piece 61.That is, extension 300 no matter It is in use state, is in the non-state used, cleaning device 63, tube piece 61 is connected together, Yong Huwu Method is easily arbitrarily removed cleaning device 63 from tube piece 61, to replace other accessories.Efficiently avoid as a result, by It can the frequent low problem of service life caused by dismounting and change in cleaning device 63.Here, it should be noted that work as extension 300 when needing repairing, and professional can by force dismantle cleaning device 63 and tube piece 61, such technical solution it is also understood that It is integrated for cleaning device 63 and tube piece 61.

Such as in wherein other specific examples, extension 300 includes tube piece 61, rotating member 62 and cleaning device 63, Cleaning device 63 is directly installed on rotating member 62, to be indirectly attached on the other end of tube piece 61, at this time cleaning device 63, rotation Part 62, tube piece 61 are integrated.That is, extension 300 is either in use state, is in the non-shape used State, what cleaning device 63, rotating member 62 and tube piece 61 were connected together, user can not easily by rotating member 62 from It arbitrarily removes, also can not easily remove cleaning device 63 from rotating member 62, to replace other accessories on tube piece 61. It is efficiently avoided as a result, since cleaning device 63 and rotating member 62 can service life be low caused by often dismounting and change asks Topic.Here, it should be noted that when extension 300 needs repairing, professional can be by force by cleaning device 63, rotating member 62 dismantle with tube piece 61, and such technical solution is also understood to cleaning device 63, rotating member 62, tube piece 61 and is integrated.

In some embodiments of the invention, extension 300 is telescoping tube.Extension 300 can be according to practical need as a result, Adjusting is extended and is shortened, to carry out adaptability adjusting according to the far and near length to extension 300 of position to be cleaned, from And it is user-friendly.Here, it should be noted that the specific embodiment that can carry out the pipe fitting of elongation shortening should be ability Known to field technique personnel, for example, umbrella is bright, garment support of drying in the air bar etc. is all telescoping tube, which is not described herein again.

To sum up, according to the extension 300 of above-mentioned extension embodiment, when extension 300 for telescoping tube or passes through bellows 400 may be implemented free extension when being connected with dirt cup component 100, length is adjusted, thus it is more user-friendly, moreover, working as When extension 300 is connected by bellows 400 with dirt cup component 100, separated even if extension 300 with dirt cup component 100 Dust suction can be realized by the transition connection function of bellows 400.In addition, one end due to extension 300 has cleaning device 63, to can be also used alone when being disassembled completely on extension 300 and dirt cup component 100, such as besom etc. It uses, to improve the multifunctionality of extension 300.

Dirt cup component 100 according to some embodiments of the invention is described below with reference to Fig. 1-Figure 10.

As depicted in figs. 1 and 2, it can have connection chamber A2 in glass shell 1, connection chamber A2 connection is in dedusting chamber A1 and discharge chamber Between A3, so that the air-flow isolated out of dedusting chamber A1 can be entered in hood 2 by being connected to chamber A2, enter discharge chamber A3 It is interior.As a result, by processing connection chamber A2 in glass shell 1 dedusting chamber A1 to be connected to discharge chamber A3, thus dirt cup component Air duct layout in 100 is more compact, and air-breathing energy consumption is lower, and efficiency is higher.Certainly, the invention is not limited thereto, can also pass through it Dedusting chamber A1 and discharge chamber A3 are connected together at mode by he, for example, can by setting connecting line etc. by dedusting chamber A1 with Discharge chamber A3 connection is got up.

Referring to Fig.1, glass shell 1 includes: cup body 11 and cup lid component 12, wherein the open at one end of cup body 11, cup lid component 12 It is sealed on the open end of cup body 11, the structure of glass shell 1 is simple as a result, easy to process and assembly.Preferably, cup lid component 12 It is removably sealed on the open end of cup body 11.That is, cup lid component 12 is detachably connected with cup body 11, thus side Just cup lid component 12 is disassembled from cup body 11, in order to clean cup body 11 and cup lid 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 invention, cup body 11 can also include main part and base lid portion, main part two Open tubular is held, base lid portion can be opened and closed to be connected on an open end of main part, as a result, when opening base lid portion, It can be easy to use as a result, by the dust gathered in main part to out.

Referring to Fig. 2, suction inlet 112 and opening 111 can be both formed in cup body 11, and connection chamber A2 can be limited to cup lid In component 12, that is to say, that there is opening 111 and suction inlet 112 in cup body 11, there is connection chamber A2 in cup lid component 12, from And facilitating the processing of connection chamber A2, and when connection chamber A2 is limited in cup lid component 12, connection chamber A2 can be located at 2 He of hood Ipsilateral (such as upside shown in Fig. 1) of dedusting chamber 1, to further simplify the layout in air duct, improves reliable operation Property.Such as in a preferable example of the invention, cup body 11 is formed as vertical tube shape, i.e., the tubular of vertical setting, cup body 11 Open top is to be configured to open end, and cup lid component 12 is sealed on the top of cup body 11, and suction inlet 112 can be formed in cup body 11 Side wall on, opening 111 can be formed on the bottom wall of cup body 11.As a result, the overall construction of glass shell 1 it is simple, it is easy to process, tear open It unloads and assembles.

Here, it should be noted that " tubular " is as broad understanding, the i.e. cross section of tubular circle without being limited thereto, and cylinder The size of each cross section of shape can be equal or different.In addition, " vertical setting " refers to the axis of tubular substantially along institute in Fig. 1 The up and down direction shown extends, still, hand-held cleaners 1000 during use, according to the hand-held angle change of user, cup Body 11 can no longer keep vertical state, 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 cup lid component 12, cup body 11 and hood 2 it Between, and be connected to chamber A2 and be limited in cup lid component 12.As a result, dedusting chamber A1 can naturally enough and easily be connected to chamber A2 It is connected together, moreover, dedusting chamber A1 and the location layout orderliness for being connected to chamber A2 are clear, so that the wind of dirt cup component 100 Road smoothness is high, and the problem of flowing short circuit will not occur.

As depicted in figs. 1 and 2, cup lid component 12 includes: inner cover 121 and outer cover 122, and inner cover 121 and outer cover 122 are provide with On the open end of cup body 11 and outer cover 122 is located at outside inner cover 121, connection chamber A2 be limited to outer cover 122 and inner cover 121 it Between, dedusting chamber A1 is limited between hood 2, inner cover 121 and cup body 11, has connection in connection chamber A2 and dedusting on inner cover 121 The intercommunicating pore 12110 that becomes a mandarin between chamber A1, that is to say, that dedusting chamber A1 passes through the connection of intercommunicating pore 12110 that becomes a mandarin on inner cover 121 To connection chamber A2, thus, the air-flow isolated in dedusting chamber A1 can by become a mandarin intercommunicating pore 12110 enter connection chamber A2 in. The structure of cup lid component 12 is simple as a result, connection chamber A2 easy to process.

Preferably, there is the extension 1211 to 11 internal stretch of cup body, the intercommunicating pore 12110 that becomes a mandarin is by prolonging on inner cover 121 It stretches pipe 1211 to limit, such as in the example depicted in fig. 1, inner cover 121 can be horizontally set on the top of cup body 11, extension 1211 can be extended downward into cup body 11 by inner cover 121.Become a mandarin as a result, intercommunicating pore 12110 connection effect it is more preferable, dedusting chamber The air-flow isolated in A1 can more stable, reliably pass through extension 1211 and enter in connection chamber A2.

Preferably, further there is the air outlet ring 1212 to 11 internal stretch of cup body, air outlet ring 1212 is socketed on inner cover 121 In or beyond the open end of hood 2, air outlet ring 1212 limit connection connection chamber A2 with inside hood 2, be connected to and be connected to Go out stream intercommunicating pore 12120 between chamber A2 and discharge chamber A3, such as in Fig. 1 and example shown in Fig. 2, inner cover 121 can be with water The flat top that cup body 11 is arranged in, air outlet ring 1212 can be extended downward into the air inlet in cup body 11 and with hood 2 by inner cover 121 Hold the socket cooperation of (such as top of hood 2 shown in Fig. 1) open end.Go out the air-out effect of stream intercommunicating pore 12120 as a result, more Good, the air-flow isolated in connection chamber A2 more stable, reliably can pass through air outlet ring 1212 and enter in discharge chamber A3, keep away Exempt from the problem of airflow short circuit.

In an optional example of the invention, inner cover 121 and outer cover 122 are removably mounted on respectively in cup body 11. That is, inner cover 121 is removably connected directly with cup body 11, outer cover 122 is removably connected directly with cup body 11, and interior Lid 121 is not connected directly with outer cover 122, thus, it is possible to outer cover 122 and inner cover 121 are directly disassembled from cup body 11, from And clean inner cover 121 and outer cover 122 with can be convenient.

Such as in the example depicted in fig. 1, in the cup body 11 and edge that is partially submerged into of inner cover 121 is only against the spacious of cup body 11 On beginning, to prevent inner cover 121 from falling into inside cup body 11, the outer wall of the open end of outer cover 122 and cup body 11 snaps connection or spiral shell Line connection.Thus, it is possible to simply disassemble outer cover 122 from cup body 11, inner cover 121 is then removed from cup body 11 i.e. Achievable disassembly.As a result, structure it is simple, it is easy to disassemble and cleaning.

In another optional example of the invention, the example, inner cover 121 out not shown are removably mounted on outer cover One of them on 122 and in inner cover 121 and outer cover 122 is removably mounted in cup body 11.That is, outer cover 122 with Inner cover 121 is removably connected directly, and one of them in inner cover 121 and outer cover 122 and cup body 11 removably direct phase Even, thus, it is possible to directly disassemble cup lid component 12 from cup body 11, then inner cover 121 and outer cover 122 are dismantled, so as to Easily to clean inner cover 121 and outer cover 122.

Referring to Figures 1 and 2, cup lid component 12 further include: filtration members 1221 in covering are covered interior filtration members 1221 and removably set Between inner cover 121 and outer cover 122 and be located at and be connected in chamber A2, air-flow enters from dedusting chamber A1 as a result, be connected to chamber A2 after, can be with Further filtering by filtration members 1221 in covering enters cleaner air in discharge chamber A3 to improve dust removing effects, Ensure that negative pressure device 3 can more reliably work, the service life is longer.

Preferably, filtration members 1221 are detachably arranged in connection chamber A2 in covering.That is, filtration members 1221 are in covering It can be removed out of connection chamber A2, consequently facilitating interior filtration members 1221 are covered in cleaning or replacement, to improve dust-absorbing filtering effect Fruit.Such as in the example depicted in fig. 1, filtration members 1221 can position air duct part 1222 in the lid being described below with sandwiched in covering Between inner cover 121, in another example in the example depicted in fig. 3, cover in filtration members 1221 inner cover 121 and outer can be located in sandwiched Between lid 122.As a result, after dismantling inner cover 121 and outer cover 122, covering interior filtration members 1221 can directly deviate from, thus into One step improves removal efficiency.

- Fig. 4 referring to Fig.1, cup lid component 12 further include covering interior air duct part 1222, and it is total with inner cover 121 to cover interior air duct part 1222 Chamber A2 is connected to limiting.Facilitate the formation of connection chamber A2 as a result,.Such as in the example depicted in fig. 3, air duct part 1222 in covering It being integrally formed on the inner wall of outer cover 122, that is to say, that the inner wall of outer cover 122 can be configured to cover interior air duct part 1222, To facilitate processing.In another example in the example depicted in fig. 1, covering interior air duct part 1222 and being detachably arranged in inner cover 121 and outer cover Between 122, thus in convenient cap air duct part 1222 disassembly and cleaning.

Preferably, referring to Fig. 3 and Fig. 4, connection chamber A2 includes multiple independent connection air duct A20.That is, wind in covering It could be formed with multiple connectivity slots on road part 1222, one limited between each connectivity slot and inner cover 121 and is connected to air duct A20, Multiple connection air duct A20 are configured to connection chamber A2.The intercommunicating pore 12110 that becomes a mandarin is company multiple and corresponding with multiple connection air duct A20 It is logical, that is to say, that the intercommunicating pore 12110 that each becomes a mandarin respectively corresponds a connection air duct A20, thus multiple intercommunicating pores that become a mandarin 12110 can input air-flow into multiple connection air duct A20 correspondingly.Filter effect is more preferable as a result,.

Preferably, as depicted in figs. 1 and 2, filtration members 1221 are multiple and are accordingly located at multiple connection air duct A20 in covering It is interior, that is to say, that the air-flow entered in each connection air duct A20 can cover interior filtration members 1221 by one and filter.As a result, may be used To effectively improve filter effect.Certainly, the invention is not limited thereto, and covering interior filtration members 1221 can also be one and be annular, At this point, the part for covering interior filtration members 1221 can be respectively equipped in each connection air duct A20, filtering equally can be improved as a result, Effect, and it is easy to disassemble.

In some embodiments of the invention, the negative pressure device 3 in hood 2 may be mounted on hood 2, as a result, Facilitate the installation of negative pressure device 3, and overall structure is simple.Certainly, the invention is not limited thereto, and negative pressure device 3 can also be mounted on In glass shell 1 etc..

Such as in the example depicted in fig. 1, negative pressure device 3 is mounted on hood 2 by bracket 26, for example, bracket 26 can To include: holding unit 261 and interconnecting piece 262, holding unit 261 is supported on the bottom of negative pressure device 3, interconnecting piece 262 and holding unit 261 are connected and are connected to hood 2.The structure of bracket 26 is simple as a result, will steadily and reliably can fix negative pressure device 3 In hood 2.

Preferably, interconnecting piece 262 is detachably connected with hood 2.Thus, it is possible to by the way that bracket 26 is torn open out of hood 2 Under mode negative pressure device 3 is taken out from hood 2, to facilitate the maintenance and replacement of negative pressure device 3.Such as of the invention one In a little preferable examples, interconnecting piece 262 and hood 2 are all formed as tubular, and the periphery wall of interconnecting piece 262 and the internal perisporium of hood 2 are logical It crosses buckle structure or helicitic texture is detachably connected, facilitate processing as a result, and dismounting effect is more preferable.Here, it needs to illustrate It is that in description herein, the technical solution for being threadedly coupled and snapping connection is well known to the skilled person, here not It is described in detail again.

Further, referring to Fig.1, bracket 26 further can also include: limiting section 263, and limiting section 263 is annular and encloses It covers negative pressure device 3 and is connected to interconnecting piece 262 and/or holding unit 261.That is, 263 one side of limiting section is filled with negative pressure 3 limits cooperation is set, on the other hand be can connect to interconnecting piece 262, also be can connect to holding unit 261, can also connect simultaneously To interconnecting piece 262 and holding unit 261, such as in the example depicted in fig. 1, limiting section 263 can be integrated with holding unit 261 Part.Hood 2 can be more steadily and reliably fixed in glass shell 1 by bracket 26 as a result,.

Referring to Fig.1, vibration-damped component 264 is equipped between bracket 26 and negative pressure device 3.The process to work as a result, in negative pressure device 3 Even if vibration is generated in, vibration can also be weakened by vibration-damped component 264, without being entirely delivered to bracket 26, to effectively improve The connection reliability of bracket 26 and hood 2, moreover, vibration noise can also be effectively reduced by setting vibration-damped component 264, Improve the comfort of hand-held cleaners 1000.

Preferably, the part of the side surface towards negative pressure device 3 of vibration-damped component 264 is spaced apart with negative pressure device 3.Such as In the example depicted in fig. 1, there is protrusion 2641, negative pressure device 3 is supported in protrusion 2641, thus vibration damping on vibration-damped component 264 Certain interval can be kept between the surface and negative pressure device 3 for not having protrusion 2641 of part 264, is subtracted to further improve The effectiveness in vibration suppression of vibration part 264.

As shown in Figure 1, further having in hood 2 prevents the locating piece 23 altered on negative pressure device 3, negative pressure device 3 as a result, On the one hand it can be applied to its anti-decline towing force by bracket 26, on the other hand can be applied to it by locating piece 23 and prevented On alter to power, so that negative pressure device 3 can be more reliablely and stablely located in hood 2, to improve the reliable operation of negative pressure device 3 Property.

Preferably, locating piece 23 is tubular, and axial one end (such as upper end shown in Fig. 1) of locating piece 23 can be with The inlet end of hood 2 is connected to, and the axial other end (such as lower end shown in Fig. 1) of locating piece 23 can be with negative pressure device 3 Inlet end connection, so that 23 another aspect of locating piece can also play the guiding role to air-flow, so that into the gas in hood 2 Stream can preferably be blown away by negative pressure device 3, to reduce suction atmidometer, reduced energy consumption, improved efficiency.Preferably, locating piece The 23 axial other end (such as lower end shown in Fig. 1) and the junction of negative pressure device 3 are equipped with sealing element 24, thus further The gettering ability of negative pressure device 3 is improved, energy consumption is reduced.

Referring to Figures 1 and 2, opening 111 can be formed on the bottom wall of glass shell 1.At this point, the bottom of hood 2 is located at opening At 111 and exhaust outlet 220 is formed on the bottom of hood 2, such as is formed on the bottom wall of hood 2, that is to say, that glass shell 1 There is opening 111, the bottom of hood 2 has exhaust outlet 220 and is located at opening 111 to be manifested by opening 111 on bottom wall.By This, the air-flow in hood 2 can pass through 111 discharge of exhaust outlet 220 and opening from up to down, that is to say, that through hand-held cleaners The air-flow of 1000 purifications is discharged downwards, rather than blows out upwards or to side, so that the air-flow for effectively improving blowout is blown To user, uncomfortable experience caused by user security risk is given, and then improves the comfort of hand-held cleaners 1000.

Preferably, exhaust outlet 220 is multiple and is uniformly arranged throughout on the bottom wall of hood 2.Hand-held cleaners 1000 can as a result, With more efficient, rapid and be unimpededly discharged purification gas, to reduce suction atmidometer, energy consumption is further decreased, improves hand Hold the whole efficiency of dust catcher 1000.

Referring to Figures 1 and 2, when hood 2 is formed as vertical tube shape, hood 2 may 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. The structure of hood 2 is simple, easy to disassemble and easy to process as a result,.In addition, since hood 2 is easy to disassemble, on the one hand be convenient for User cleans inside hood 2, on the other hand repairs and replace negative pressure device 3 convenient for professional.

Certainly, the invention is not limited thereto, and when hood 2 is only formed as tubular but non-vertical setting, hood 2 can also be wrapped It includes: cover body 21 and cover bottom 22, but cover body 21 is only formed as tubular and non-vertical setting, cover bottom 22 is formed as bowl-type and is connected to Axial one end of cover body 21.In the following, being only illustrated so that hood 2 is formed as vertical tube shape as an example, when those skilled in the art read After following technical solution, it is clear that it is understood that when hood 2 is only formed as the technical solution of tubular but non-vertical setting.

Preferably, cover body 21 is located in glass shell 1 and the bottom end of cover body 21 is only against in the inner bottom wall 110 of glass shell 1, at this point, Dedusting chamber A1 does not only surround cover bottom 22 circumferentially around cover body 21 along cover body 21, to further improve dirt cup component The compactedness of 100 air duct layout, to reduce suction and discharge energy consumption, improve efficiency, while ensuring the structure of dirt cup component 100 more Small volume and less weight.In addition, cover body 21 positions in this manner with glass shell 1, determining for hood 2 and glass shell 1 can also be effectively improved Position reliability, and easy disassembly.

Such as in a preferable example of the invention, example out not shown, cover body 21 and cover bottom 22 are respectively positioned on glass shell 1 Exterior bottom wall that is interior and covering bottom 22 is bonded with the inner bottom wall 110 of glass shell 1, and the position with exhaust outlet 220 at cover bottom 22 and opening 111 faces.It is easy for installation as a result,.

Such as in another preferable example of the invention, referring to Figure 1 and Figure 3, cover body 21 is located in glass shell 1, covers bottom 22 Top protrude into glass shell 1 and cooperate with cover body 21, the lower part for covering bottom 22 is pierced by downwards the inner bottom walls 110 of glass shell 1 by opening 111, And the inner bottom wall 110 that the exhaust outlet 220 on bottom 22 is also pierced by downwards glass shell 1 by opening 111 is covered, at this point, the bottom of hood 2 is by opening Mouth 111 is pierced by downwards the inner bottom walls 110 of glass shell 1.Easy for installation as a result, and good positioning effect.Preferably, the periphery wall at bottom 22 is covered It snaps connection or is threadedly coupled with the internal perisporium of cover body 21.Facilitate cover body 21 as a result, and covers the dismounting at bottom 22.

Further, referring to Fig.1, dirt cup component 100 further comprises: filtration members 25 in covering, and covers interior filtration members 25 and is located at In hood 2 and between exhaust outlet 220 and negative pressure device 3.That is, the air-flow in discharge chamber A3 is needed by mistake in covering It filters the filtering of part 25 and then is discharged by exhaust outlet 220.Thus, it is possible to which further increasing hand-held cleaners 1000 is discharged gas The clean-up effect of body.

In some embodiments of the invention, referring to Fig. 3, dirt cup component 100 further comprises: cyclone separator 4, rotation Wind separator 4 is located in dedusting chamber A1 and limits cyclonic separation chamber in dedusting chamber A1.Enter in dedusting chamber A1 as a result, Dust and gas can be thrown away in intracavitary be centrifuged dust in a manner of whirlwind of cyclonic separation, to further increase dust removing effects.

Preferably, on the flow direction of air-flow, cyclonic separation chamber includes the multistage cyclonic chamber being sequentially communicated, as a result, into The dust and gas entered in dedusting chamber A1 can be successively by the multiple dust and gas separation of multistage cyclone chamber, to improve dust removing effects.Below only It is illustrated so that cyclonic separation chamber is second level and three-level as an example, after following technical solution has been read in those skilled in the art, Obviously it can deduce that cyclonic chamber is the technical solution of more stages, which is not described herein again.

Such as in the example depicted in fig. 4, when cyclonic separation chamber is second level, cyclonic separation chamber includes one cyclonic chamber A11 and second level cyclonic chamber A12, one cyclonic chamber A11 turn on the upstream of second level cyclonic chamber A12, enter in dedusting chamber A1 as a result, Dust and gas be introduced into one cyclonic chamber A11 dust and gas and separate, enter back into dust and gas in second level cyclonic chamber A12 and separate.In another example working as rotation When wind disengagement chamber is three-level, example out not shown, cyclonic separation chamber includes one cyclonic chamber, second level cyclonic chamber and three-level whirlwind Chamber, one cyclonic chamber turn on the upstream of second level cyclonic chamber, and second level cyclonic chamber turns on the upstream of three-level cyclonic chamber, as a result, into Enter the dust and gas in dedusting chamber A1 and be introduced into one cyclonic intracavitary dust and gas separation, enter back into dust and gas separation in second level cyclonic chamber, again into 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 Second level cyclonic chamber, second level cyclonic chamber are along hood 2 circumferentially around three-level cyclonic chamber, and so on.It is further preferred that most downstream One cyclonic chamber along hood 2 circumferentially around hood 2, such as when cyclonic chamber be second level when, second level cyclonic chamber A12 is along hood 2 Circumferentially around hood 2, when cyclonic chamber is three-level, three-level cyclonic chamber is along hood circumferentially around hood 2, and so on.As a result, The compact layout of cyclonic chamber entirety can be improved, reduce the air-breathing energy consumption of getter device 3.

In the following, briefly describing cyclone separator 4 according to some embodiments of the invention.

As depicted in figs. 1 and 2, cyclone separator 4 makes cyclonic separation chamber second level, at this point, cyclone separator 4 includes First cyclonic separation part 41 and the second cyclonic separation part 42, wherein the first cyclonic separation part 41 limits second level cyclonic chamber A12, To be properly termed as second level cyclonic separation part again, the second cyclonic separation part 42 limits one cyclonic chamber A11, to can claim again For one cyclonic separation member.

Certainly, the invention is not limited thereto, and cyclone separator 4 can also only include the first cyclonic separation part 41 or the second rotation Wind separation member 42, at this point, cyclone separator 4 makes cyclonic separation chamber level-one.In the following, only both including with cyclone separator 4 First cyclonic separation part 41 for the second cyclonic separation part 42 again including being illustrated, and those skilled in the art are below having read Technical solution after, it is clear that it is understood that cyclone separator 4 only include the first cyclonic separation part 41 or the second cyclonic separation part 42 technical solution.

Referring to Fig. 3 and Fig. 4, when hood 2 is tubular, the first cyclonic separation part 41 is located in dedusting chamber A1 and along hood 2 Circumferentially around hood 2, negative pressure device 3 enters dust and gas in dedusting chamber A1 to separate by 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 dedusting chamber A1, to improve dust and gas separating effect.In addition, the structure of dirt cup component 100 is more compact, it is small and exquisite It is light.

Referring 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, such as the second cyclonic separation part 42 can be coaxially set in outside hood 2, negative pressure device 3 Enter dust and gas in dedusting chamber A1 to separate by 42 dust and gas of the second cyclonic separation part.As a result, 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 dedusting chamber A1, thus Improve dust and gas separating effect.In addition, the structure of dirt cup component 100 is more compact, small volume and less weight.In the present embodiment, work as dirt cup When component 100 further includes the first cyclonic separation part 41, the first cyclonic separation part 41 can be located at the second cyclonic separation part 42 and machine Cover 2 between, that is to say, that the second cyclonic separation part 42 can between the first cyclonic separation part 41 and glass shell 1, at this point, into The second cyclonic separation part 42 progress dust and gas separation can be first passed through, again by the first cyclonic separation part 41 by entering dust and gas in dedusting chamber A1 Carry out dust and gas separation.

In some embodiments of the invention, as shown in Figure 2 and Figure 4, at least one level cyclonic chamber includes the circumferential direction along hood 2 The multiple whirlwind air duct A10 at the same level being sequentially arranged, in this way, the air-flow isolated from upper level cyclonic chamber can have respectively entered it is more In a whirlwind air duct A10, to carry out independent dust and gas separation, so as to further increase dust and gas separating effect and purification effect Fruit.

Preferably, one cyclonic chamber in most downstream includes the multiple most downstream one cyclonics being sequentially arranged along the circumferential direction of hood 2 Air duct A10, connection chamber A2 include multiple connection air duct A20, multiple connection air duct A20 and multiple most downstream one cyclonics air duct The corresponding connection of A10.Such as in the example depicted in fig. 4, when cyclonic separation chamber is second level, second level cyclonic chamber A12 includes multiple Whirlwind air duct A10；And example out not shown when cyclonic separation chamber is three-level, three-level cyclonic chamber includes multiple whirlwind air ducts A10。

Multiple whirlwind air duct A10 correspond connection with multiple air duct A20 that are connected to, such as in Fig. 3 and example shown in Fig. 4 In, multiple extensions 1211 can cooperate correspondingly in multiple whirlwind air duct A10, so that multiple intercommunicating pores that become a mandarin 12110 are respectively correspondingly connected together multiple whirlwind air duct A10 with multiple air duct A20 that are connected to.Filter effect as a result, More preferably.

Such as in some specific examples of the invention, referring to Fig. 3, Fig. 4 and Fig. 7, the first cyclonic separation part 41 is circular Multiple cyclone cylinders 410 of hood 2, each cyclone cylinder 410 limit a whirlwind air duct A10, enter in dedusting chamber A1 as a result, Dust and gas can carry out independent cyclone type dust and gas separation by respectively enteing in multiple cyclone cylinders 410, to effectively improve Dust and gas separating effect improves the pick-up performance of hand-held cleaners 1000.

Preferably, referring 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 is 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 end of cyclone cylinder 410 can be opened wide to be formed as dust mouth, and the top of cyclone cylinder 410 can be only against It on the bottom wall of inner cover 121, and is set in outside multiple extensions 1211 correspondingly, that is to say, that multiple extensions 1,211 1 One accordingly extend into multiple cyclone cylinders 410.

It, can be with cyclonic flow, by dust by the dust and gas that air inlet enters cyclone cylinder 410 as a result, referring to Fig. 4 and Fig. 9 It is separated with gas, the dust isolated can be discharged by the dust mouth of 410 bottom of cyclone cylinder, be deposited in dedusting chamber A1 Bottom (such as deposit to second section 213 that be described below, being limited to hood 2 and the second cyclonic separation part 42 every canister portion In second level dust accumulation chamber A13 between 421), and the gas isolated can be discharged by the gas outlet at 410 top of cyclone cylinder, stream Enter in the connection chamber A2 in cup lid component 12.

Preferably, referring 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, direct tube section 411 is connected to the top of conical cylinder section 412, the cross of conical cylinder section 412 when hood 2 is vertical tube shape Sectional area is gradually reduced from up to down.In this way, into the dust and gas in cyclone cylinder 410 when 410 internal cyclone formula of cyclone cylinder flows, it can With more efficient and reliably progress dust and gas separation, dust and gas separating effect is improved.

Preferably, referring to Fig. 3 and Fig. 7, the first cyclonic separation part 41 is integrated with hood 2.Thus, it is possible to improve processing Efficiency, and the process that can save the first cyclonic separation part 41 and hood 2 of assembly, improve packaging efficiency, and due to first Cyclonic separation part 41 is integrated with hood 2, modularization is strong, so that assembly difficulty is reduced, when user dismantles 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 is with hood 2 When integral piece, the structural compactness of dirt cup component 100 can be further improved, so that dirt cup component 100 is more light small and exquisite, and And the dust capacity of dedusting chamber 1 can be improved, while under the premise of not improving cost, the intensity of hood 2 can be improved.

Such as in the example depicted in fig. 7, the first cyclonic separation part 41 can be integrally formed on the periphery wall of hood 2 And around multiple cyclone cylinders 410 of hood 2.Assembly difficulty is more efficiently reduced as a result, and what user can be extremely simple is complete The dismounting of dusting cup assembly 100.Here, it should be noted that herein, two components are that " integral piece " refers to two portions Part can not be split, and two components " integrated molding " refer to two component simultaneous processing moldings and are the entirety that can not be split Component.

Preferably, referring to Figure 1 and Figure 3, when hood 2 is tubular, in the axial direction of hood 2, at least portion of negative pressure device 3 Quartile is in the side of the first cyclonic separation part 41.As a result, in this way, 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 more compact. Here, it should be noted that the first cyclonic separation part 41 is not shown in Fig. 1 and Fig. 2.

Optionally, referring to Fig.1, negative pressure device 3 includes the blower 31 and 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 utilize space.In addition, since negative pressure device 3 is by blower 31 and 32 groups of motor At, so that the composition of negative pressure device 3 is simple, it is readily available.Certainly, the invention is not limited thereto, and negative pressure device 3 can also be by other Component is constituted, for example, negative pressure device 3 can also be made of vacuum pump etc..

- Fig. 4 referring to Fig.1, hood 2 include first section 211 being axially sequentially connected along hood 2, transitional cylinder section 212 and Two sections 213, wherein the maximum barrel dliameter of first section 211 less than second section 213 minimum barrel dliameter, as a result, when hood 2 with Glass shell 1 is the tubular of coaxial arrangement and dedusting chamber A1 when being limited between the internal perisporium of glass shell 1 and the periphery wall of hood 2, dedusting The volume of the part with first section 211 diametrically of chamber A1 can be opposite with second section 213 greater than dedusting chamber A1 Partial volume, and the volume of the part with second section 213 diametrically of discharge chamber A3 can greater than discharge chamber A3 with The volume of the opposite part of first section 211.

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

Preferably, the axial length of second section 213 is greater than the axial length of transitional cylinder section 212, for example, second section 213 axial length can be twice or more of the axial length of transitional cylinder section 212, and the axial length of first section 211 can To be more than or equal to the axial length of transitional cylinder section 212.The first cyclonic separation part 41 and negative pressure device 3 can more sufficiently as a result, Ground utilizes space, improves the whole pick-up performance of hand-held cleaners 1000.

Preferably, referring to Fig. 3, first section 211 and second section 213 are direct tube section 411, and transitional cylinder section 212 is gradually Expand cylinder section.Easy to process as a result, and assembly, 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 more The corresponding multiple cyclone cylinders 410 being spliced of a conical cylinder section 412, to not only be sufficiently used space, and improve dirt Gas separating effect.

Such as in the embodiment shown in fig. 3, cover body 21 be vertical tube shape and from top to bottom successively include first section 211, 212, second sections 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 is gradually increased, the cross-sectional area of second section 213 is equal everywhere.It is easy to process as a result, and be convenient for The molding of multiple cyclone cylinders 410.

In some embodiments of the invention, hood 2 and the vertical setting of the second cyclonic separation part 42, the second cyclonic separation The axial ends of part 42 is only against on the inner wall of glass shell 1 respectively, for example, in Fig. 1 and example shown in Fig. 3, the second whirlwind The top of separation member 42 is only against on the lower surface of inner cover 121, and the interior bottom for being against glass shell 1 is stopped in the bottom end of the second cyclonic separation part 42 On wall 110.

In this way, the one of Ring-cylindrical can be limited between the periphery wall of the second cyclonic separation part 42 and the internal perisporium of glass shell 1 Grade dedusting chamber, the second level that Ring-cylindrical can be limited between the internal perisporium of the second cyclonic separation part 42 and the periphery wall of hood 2 are removed Dirt chamber, primary dust removing chamber is around two-stage dust removal chamber to limit dedusting chamber jointly with two-stage dust removal chamber.As a result, due to primary dust removing Chamber and two-stage dust removal chamber are located at the outer interior two sides of the second cyclonic separation part 42 and are Ring-cylindrical space, so as to effective Ground improves the compact layout of dedusting chamber, improves the volume of primary dust removing chamber and two-stage dust removal chamber, dust and gas is more filled Divide ground separation.

Wherein, referring to Fig. 3 and Fig. 4, primary dust removing chamber can be with all one cyclonic chamber A11, the first cyclonic separation part 41 It can be located at that two-stage dust removal is intracavitary, that is, be located between the internal perisporium of the second cyclonic separation part 42 and the periphery wall of hood 2, two Dedusting is intracavitary limits second level cyclonic chamber A12 for grade, at this point, the intracavitary part in addition to second level cyclonic chamber A12 of two-stage dust removal is two Grade dust accumulation chamber A13.

Preferably, referring to Figures 1 and 2, the vertical setting of the second cyclonic separation part 42, the second cyclonic separation part 42 include axial It is connected every canister portion 421 and filter cylinder portion 422, wherein filter cylinder portion 422 can be detachably connected to every the top of canister portion 421, and The filter hole 4221 of connection one cyclonic chamber A11 and second level cyclonic chamber A12 is limited in filter cylinder portion 422, wherein every canister portion 421 Bottom end can only 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 cover 121 On.As a result, the second cyclonic separation part 42 by the not apertures of the cylindrical member (i.e. filter cylinder portion 422) of an apertures and one cylindrical member (i.e. every canister portion 421) concatenates, so that the structure of the second cyclonic separation part 42 is simple, easy to process and manufacture.

Certainly, the invention is not limited thereto, and the second cyclonic separation part 42 can also be made of other component, for example, the second rotation Wind separation member 42 can also be formed by being embedded the filter disc in multiple notches every cylinder and respectively with multiple notches, here no longer It is described in detail.

Preferably, the second cyclonic separation part 42 is at least partly integrated with the first cyclonic separation part 41, that is to say, that Second cyclonic separation part 42 can be all integrated with the first cyclonic separation part 41, and the second cyclonic separation part 42 can also only have Part is integrated with the first cyclonic separation part 41, is integrated for example, can only have every canister portion 421 and the first cyclonic separation part 41 Part, and filter cylinder portion 422 is detachably connected with every canister portion 421.As a result, when the second cyclonic separation part 42 is at least partly with first When cyclonic separation part 41 is integrated, dismounting difficulty can be further decreased, dirt cup component 100 is dismantled convenient for user and carries out clearly It washes.

In some embodiments of the invention, cyclone separator 4 is located in dedusting chamber A1 and limits in dedusting chamber A1 At least one level circular ring shape or the cyclonic chamber of cylinder out, such as when cyclone separator 4 includes multiple cyclone cylinders 410, whirlwind Cylinder 410 can limit cylindrical cyclonic chamber, and when cyclone separator 4 includes the second cyclonic separation part 42, the second rotation The cyclonic chamber of circular ring shape can be limited between wind separation member 42 and glass shell 1.

Cyclone separator 4 further limits out the dust collecting trough 4210 being connected to cyclonic chamber in dedusting chamber A1.As a result, when When cyclonic chamber internal cyclone formula flows, the dust isolated can accumulate in dust collecting trough 4210 dust and gas, to avoid what is flowed Air-flow is rolled again, to effectively improve dust and gas separating effect.

Such as in some currently preferred embodiments of the present invention (not shown go out), dust collecting trough 4210 is limited by cyclone separator 4 It makes, facilitates processing as a result, and facilitate realization.Such as in one of them specific example, cyclone separator 4 includes connecting Continuous cartridge type filtering elements, continuous cartridge type filtering elements are tubular and only have filter hole 4221 thereon, and continuous cartridge type filtering elements are set in To limit one cyclonic chamber A11 between glass shell 1 between hood 2 and glass shell 1, dust collecting trough 4210 is by continuous cartridge type filtering elements Outer peripheral surface inwardly concaves to be formed and be connected to one cyclonic chamber A11, that is to say, that has on the outer peripheral surface of continuous cartridge type filtering elements The groove recessed towards center axis thereof direction, the groove can be used as dust collecting trough 4210.

Such as in other preferred embodiments of the invention, dust collecting trough 4210 is common by cyclone separator 4 and hood 2 It limits.Thus, it is possible to further increase the compactedness of structure, space is saved.Such as in one of them specific example, ginseng According to Fig. 7 and Fig. 8, cyclone separator 4 includes division cartridge type filtering elements, division cartridge type filtering elements be set in hood 2 and glass shell 1 it Between to limit one cyclonic chamber A11 between glass shell 1, division cartridge type filtering elements are tubular and have 4221 He of filter hole thereon Multiple breaches penetrated through by a shaft end of division cartridge type filtering elements towards another axial end, so that division cartridge type filtering elements point Multiple slivers are cleaved into, the edge of the formation breach of each sliver bends the periphery for extending and being only against hood 2 to the direction of hood 2 On face, dust collecting trough 4210 between the division of division cartridge type filtering elements and the outer peripheral surface of hood 2 by limiting and and one cyclonic Chamber A11 connection.

Certainly, the invention is not limited thereto, in other embodiments of the invention, referring to Fig.1 0, the second cyclonic separation part 42 On can also not have dust collecting trough 4210, at this point, can be formed as cylinder-shaped every canister portion 421.

Referring to Fig. 4, it is preferable that dust collecting trough 4210 is axially extending along hood 2, wherein the axial ends of dust collecting trough 4210 It can be concordant with the axial ends every canister portion 421 respectively, that is to say, that the upper and lower ends of dust collecting trough 4210 are respectively and every canister portion 421 upper and lower ends are concordant, further increase dust and gas separating effect thus, it is possible to improve.Certainly, the invention is not limited thereto, collection The axial ends of dirt slot 4210 can not also be concordant with the axial ends every canister portion 421, at this point, the axial length of dust collecting trough 4210 Shorter than every the axial length of canister portion 421.

Preferably, referring to Fig. 7, dust collecting trough 4210 is multiple and opens in the circumferentially-spaced of hood 2, such as dust collecting trough 4210 Quantity can be 3-8, thus, it is possible to further increase dust and gas separating effect.Preferably, dust collecting trough 4210 is revolved in level-one The depth L1 radially of wind separation member is 8mm-25mm, thus, it is possible to improve dust and gas separating effect.Preferably, dust collecting trough The 4210 width L2 in the circumferential direction of one cyclonic separation member is 15mm-35mm, thus, it is possible to improve dust and gas separating effect.

Further, referring to Fig. 7, the second cyclonic separation part 42 further comprises: eaves circle portion 423, the inner ring in eaves circle portion 423 Wall is connected between canister portion 421 and filter cylinder portion 422, collar wall is along from filter cylinder portion 422 to the direction every canister portion 421, direction Extend far from being tilted every the direction of 421 outer peripheral surface of canister portion.As a result, referring to Fig. 2 and Fig. 4, the dust and gas into one cyclonic chamber A11 Dust and gas separation can be preferably carried out under the guidance in eaves circle portion 423, moreover, the gas isolated can be more smoothly through Filter cylinder portion 422 enters second level cyclonic chamber A12, in addition, the dust isolated, which is difficult to recross eaves circle portion 423, passes through filter cylinder portion 422 Into second level cyclonic chamber A12, so as to effectively improve dust and gas separating effect.

In one embodiment of the invention, it referring to Fig. 3 and Fig. 5, when glass shell 1 is tubular, is set on the internal perisporium of glass shell 1 First dust-break piece 113 of oriented 1 internal stretch of glass shell.Dust is when one cyclonic chamber A11 internal cyclone formula moves as a result, dust It can be shut off by the first dust-break piece 113, filter hole 4221 is blocked without being rolled repeatedly by air-flow or enter second level cyclonic chamber A12, to improve dust and gas separating effect.

Preferably, the first dust-break piece 113 is along the axially extending of glass shell 1.As a result, when 1 vertical setting of glass shell, after shutting off Dust can be rolled repeatedly to avoid dust along the first dust-break piece 113 to 1 bottom of lower flow channel glass shell and block filter hole 4221 or entrance second level cyclonic chamber A12, to further improve dust and gas separating effect.Preferably, the first dust-break piece 113 is more It is a and opened in the circumferentially-spaced of glass shell 1.As a result, in the entire circumferential direction of glass shell 1, the first dust-break piece 113 can act as The effect ground effect of shutting off, to further increase dust and gas separating effect.

In one embodiment of the invention, referring to Fig.1 and Fig. 6, glass shell 1 is tubular, the inner end wall of glass shell 1 be equipped with to Second dust-break piece 114 of 1 internal stretch of glass shell.For example, the second dust-break piece 114 can be by glass shell 1 when 1 vertical setting of glass shell Inner bottom wall 110 upwardly extend.For dust when one cyclonic chamber A11 internal cyclone formula moves, dust can be by the second dust-break as a result, Piece 114 shuts off, and filter hole 4221 is blocked without being rolled repeatedly or enters second level cyclonic chamber A12, and then improves dust and gas point From effect.

Preferably, the second radially extending along glass shell 1 of dust-break piece 114.As a result, glass shell 1 it is entire radially, second gear Dirt piece 114 can act as the effect of effectively shutting off, to further increase dust and gas separating effect.Preferably, the second dust-break piece 114 are multiple and open in the circumferentially-spaced of glass shell 1.As a result, in the entire circumferential direction of glass shell 1, the second dust-break piece 114 is ok Play the role of effectively shutting off, to further increase dust and gas separating effect.

Below with reference to the accompanying drawings the working principle of dirt cup component 100 according to an embodiment of the present invention is described.

Fig. 4 and Fig. 9 is simultaneously combined referring to Fig. 2, dust and gas is by suction inlet 112 tangentially into carrying out in the intracavitary A11 of primary dust removing The separation of cyclone type dust and gas, in the process, the part dust that cyclone type is isolated enter and accumulate in dust collecting trough 4210, remaining Part dust lands and accumulates in the bottom of the intracavitary A11 of primary dust removing, and the air-flow that cyclonic separation goes out passes through 4221 edge of filter hole Tangentially enter and carries out the separation of cyclone type dust and gas in the intracavitary A12 of two-stage dust removal, in the process, the dust landing that cyclone type is isolated And accumulate in second level dust accumulation chamber A13, and cyclonic separation go out air-flow by become a mandarin intercommunicating pore 12110 enter connection chamber A2 in by Filtration members 1221 are filtered in covering, and filtered air-flow is entered in discharge chamber A3 by going out stream intercommunicating pore 12120, and passes through cover Interior filtration members 25 are discharged after filtering by exhaust outlet 220 and opening 111.

Below with reference to the accompanying drawings 1 Handleset 200 according to some embodiments of the invention are described.

Specifically, grip component has the function of that user is facilitated to hold, such as grip component can be handle or handle group Part 200 etc..Wherein, when holding component is Handleset 200, convenient for the direction of user's control dirt cup component 100, for example (,) it is convenient User faces upward or downward the suction inlet 112 of dirt cup component 100, to facilitate dust suction.Below only to hold component as handle group It is illustrated for part 200.In addition, it is necessary to which explanation, the structure of handle should be as it is known to those skilled in the art that here not It is described in detail again.

As shown in Figure 1, Handleset 200 includes: handle housing 51 and power supply unit 52, handle housing 51 includes for user Hand-held holding part 512, power supply unit 52 can be located in holding part 512, and power supply unit 52 can also be located at handle housing 51 In the interior position opposite with holding part 512, mounting portion 511 for example described below, thus, it is possible to optimize Handleset 200 Center of gravity, the position for holding the center of gravity of Handleset 200 closer to user, so that user be allow to hold more laborsavingly Handleset 200 improves the comfort and convenience of hand-held cleaners 1000.

Wherein, power supply unit 52 can be battery, for example, rechargeable battery, thus it is easy to accomplish, it is at low cost, and convenient for making With.

As shown in Figure 1, on handle housing 51 have refer to buckle 510, handle housing 51 include be located at refer to 510 two sides of buckle, And the mounting portion 511 for being connected with dirt cup component 100 and the holding part 512 for holding, power supply unit 52 are located at mounting portion In 511 and/or in holding part 512.The structure of handle housing 51 is simple as a result, easy to process and manufacture.Optionally, refer to buckle 510 is hold hole, and handle housing 51 is toroidal shell, hold hole and are limited by the inner ring of handle housing 51.As a result, convenient for grip, and Convenient for the installation of power supply unit 52.

Preferably, power supply unit 52 is located in mounting portion 511 and the length of the length direction of power supply unit 52 and mounting portion 511 It is identical to spend direction.Power supply unit 52 can allow Handleset 200 more fully using the space in mounting portion 511 as a result, Add miniaturization, and family can be used and hold Handleset 200 more laborsavingly.

Preferably, power supply unit 52 is located in holding part 512 and the length of the length direction of power supply unit 52 and holding part 512 It is identical to spend direction.Power supply unit 52 can allow Handleset 200 more fully using the space in holding part 512 as a result, Add miniaturization, and family can be used and hold Handleset 200 more laborsavingly.

Preferably, dirt cup component 100 is tubular, and the length direction of mounting portion 511 is identical as the axial direction of dirt cup component 100, And mounting portion 511 is connected to the radial side of Handleset 200.Thus, it is possible to improve mounting portion 511 and dirt cup component 100 Connection area improves the connection reliability of Handleset 200 and dirt cup component 100, and holds more laborsaving.Optionally, it installs 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 easy to disassemble, cleaning and replacement.

Further, referring to Fig.1, handle housing 51 further comprise be connected between mounting portion 511 and holding part 512 and The handle top 513 being oppositely arranged and handle bottom 514, that is to say, that 513, holding part 512 and handle bottom at the top of mounting portion 511, handle 514 head and the tail are sequentially connected to constitute annular hand grip shell 51, thus, the structural reliability of handle housing 51 is high.Certainly, of the invention Without being limited thereto, handle housing 51 can not also be annular, can not include handle top 513 and handle bottom 514, at this point, handle Shell 51 can by be oppositely arranged mounting portion 511, holding part 512 and be connected to taking between mounting portion 511 and holding part 512 Bridge portion constitutes the example out not shown such as I-shaped.

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

Below with reference to the accompanying drawings 16- Figure 18 and the hand-held dust suction of combination Fig. 1-Figure 10 description according to some embodiments of the invention Device 1000.

As shown in the picture, hand-held cleaners 1000 according to an embodiment of the present invention, comprising: glass shell, negative pressure device 3, first Detection device 500A and control device.

Can have airintake wind-tunnel in glass shell, wherein airintake wind-tunnel refer to the dust and gas in environment enter in glass shell not by The channel flowed through before filtering.Negative pressure device 3 is located in glass shell and for entering the dust and gas outside glass shell in airintake wind-tunnel.Example As in a specific example of the invention, glass shell may include the glass shell 1 and handle housing 51 of this paper, has in glass shell 1 and inhales The inner hole of port 112, suction inlet 112 limits airintake wind-tunnel.Wherein, negative pressure device 3 may include blower 31 and with blower 31 Connected motor 32, the air-breathing dynamics of negative pressure device 3 by motor 32 operation power decision, that is to say, that when the fortune of motor 32 When row power is higher, the revolving speed of blower 31 is faster, and the air-breathing dynamics of negative pressure device 3 is bigger；And when the operation power of motor 32 is got over When low, the revolving speed of blower 31 is lower, and the air-breathing dynamics of negative pressure device 3 is smaller.

First detection device 500A is located at the moving condition in glass shell and for detecting glass shell, i.e., for whether detecting glass shell Mobile and detection glass shell movement speed speed, for example, the first detection device 500A can be acceleration transducer or speed Sensor etc..Control device is connected with the first detection device 500A and negative pressure device 3 respectively, such as control device can be hand-held The pcb board etc. of dust catcher 1000, and control device is configured to the information detected according to the first detection device 500A control and holds The working condition of dust catcher 1000, for example control hand-held cleaners 1000 be switched to open state described below, off-mode, Suspend mode standby mode, high suction force state, bargain-hunting power state etc..

Hand-held cleaners 1000 according to an embodiment of the present invention as a result, can be according to the automatic intelligence of change of its moving condition It can be switched to corresponding working condition, to take into account pick-up performance and energy-saving effect.

Such as in some specific examples of the invention, control device can be configured to detect in the first detection device 500A To glass shell movement speed increase when control negative pressure device 3 improve air-breathing dynamics.That is, when the first detection device 500A is examined Measure user take hold hand-held cleaners 1000 accelerate speed it is mobile when, the air-breathing dynamics of negative pressure device 3 is turned up in control device, with true Protect pick-up performance.

Such as in some specific examples of the invention, control device can be configured to detect in the first detection device 500A To glass shell movement speed decline when control negative pressure device 3 reduce air-breathing dynamics.That is, when the first detection device 500A is examined Measure user take hold 1000 slow-down of hand-held cleaners it is mobile when, control device turns down the air-breathing dynamics of negative pressure device 3, with drop Low energy consumption.

Such as in some specific examples of the invention, control device is configured to detect cup in the first detection device 500A Control negative pressure device 3 is run with the first air-breathing dynamics and in the first detection device when the movement speed of shell is higher than the first preset value Control negative pressure device 3 is run when 500A detects the movement speed of glass shell lower than the second preset value with the second air-breathing dynamics, wherein First preset value is more than or equal to the second preset value, and the first air-breathing dynamics is more than or equal to the second air-breathing dynamics.That is, when first When detection device 500A detects that the movement speed of hand-held cleaners 1000 is higher, hand-held cleaners 1000 can be cut with automated intelligent Change to high suction force state；And when the first detection device 500A detect hand-held cleaners 1000 movement speed it is lower when, hold Dust catcher 1000 can be switched to bargain-hunting power state with automated intelligent.

Hand-held cleaners 1000 are held with the movement of higher speed when the first detection device 500A detects that user takes as a result, When, control device can control negative pressure device 3 with higher air-breathing dynamics dust suction, to ensure pick-up performance；And when the first detection Device 500A detect user take hold hand-held cleaners 1000 it is mobile with lower speed when, control device can control negative pressure dress 3 are set with lower air-breathing dynamics dust suction, to reduce energy consumption.

Such as in some specific examples of the invention, in running first scheduled duration (such as 1s) of negative pressure device 3 Interior, control device is configured to control negative pressure device 3 when the first detection device 500A detects glass shell always without generating displacement It shuts down, that is to say, that when hand-held cleaners 1000 are in open state, if by the first scheduled duration, user is not taken Hold that hand-held cleaners 1000 are mobile, the first detection device 500A does not detect that hand-held cleaners 1000 are subjected to displacement, at this point, control Device control hand-held cleaners 1000 processed enter suspend mode standby mode, i.e. negative pressure device 3 stops working and the first detection device 500A still works.As a result, when user, which temporarily sets aside hand-held cleaners 1000, does other things, hand-held cleaners 1000 can enter suspend mode standby mode with automated intelligent, to save unnecessary energy consumption, and user be facilitated to continue to use back.

Further, in the second scheduled duration (such as 10min) after the shutdown of negative pressure device 3, control device is configured to When the first detection device 500A detects that glass shell generates displacement, control negative pressure device 3 is switched on.That is, in hand-held cleaners After 1000 enter suspend mode standby mode, if user, which takes, holds the movement of hand-held cleaners 1000, the first inspection in the second scheduled duration It surveys device 500A and detects that hand-held cleaners 1000 are subjected to displacement, opened at this point, control device control hand-held cleaners 1000 enter Machine state, i.e. negative pressure device 3 are started to work, and the first detection device 500A still works, and control device is according to the first detection device The working condition for the information control hand-held cleaners 1000 that 500A is detected.As a result, when user returns at hand-held cleaners 1000 When continuing to use, hand-held cleaners 1000 can be switched on automated intelligent, thus user-friendly.

Still further, in the second scheduled duration (such as 10min) after the shutdown of negative pressure device 3, control device construction At control hand-held cleaners 1000 shutdown when the first detection device 500A detects glass shell always without generating displacement.Namely It says, after hand-held cleaners 1000 enter suspend mode standby mode, if user, which does not take, holds hand-held suction by the second scheduled duration Dirt device 1000 is mobile, the first detection device 500A detects hand-held cleaners 1000 always there is no being displaced, at this point, control dress It sets control hand-held cleaners 1000 and enters off-mode, is i.e. negative pressure device 3 stops working, and the first detection device 500A stops work Make, control device is not further according to the working condition of the first detection device 500A information control hand-held cleaners 1000 detected. As a result, when user leaves hand-held cleaners 1000 and forgets to close hand-held cleaners 1000, hand-held cleaners 1000 can be certainly Dynamic intelligent shutdown, to save unnecessary energy consumption.

Here, it should be noted that the first preset value and the second preset value described herein can be according to being actually subjected to Setting is asked, such as completion can be preset by designer before hand-held cleaners 1000 are dispatched from the factory, it can also be in hand-held dust suction Device 1000 is adjusted after appearing on the scene by user's sets itself, meanwhile, the first air-breathing dynamics and the second air-breathing dynamics can be according to reality It is required that setting, such as completion can be preset by designer before hand-held cleaners 1000 are dispatched from the factory, it can also be inhaled hand-held Dirt device 1000 is adjusted after appearing on the scene by user's sets itself.

Here, it should be noted that the first scheduled duration and the second scheduled duration can be set according to actual requirement, example Such as completion can be preset by designer before hand-held cleaners 1000 are dispatched from the factory, can also appeared on the scene in hand-held cleaners 1000 It is adjusted afterwards by user's sets itself.

Here, it should be noted that " open state " described herein refers to: hand-held cleaners 1000 can carry out Dust suction work, and hand-held cleaners 1000 can make hand-held cleaners 1000 by detecting the moving condition of hand-held cleaners 1000 It is switched to corresponding working condition；" suspend mode standby mode " refers to: hand-held cleaners 1000 cannot carry out dust suction work；Its In, " off-mode " refers to: hand-held cleaners 1000 cannot carry out dust suction work, and hand-held cleaners 1000 cannot lead to The moving condition for crossing detection hand-held cleaners 1000 makes hand-held cleaners 1000 be switched to corresponding working condition.

In some embodiments of the invention, hand-held cleaners 1000 further include: control key, control key and control device phase Even and it is configured to control control device after single (such as the first time, third time, the 5th time etc.) is triggered and starts according to first The working condition of information that detection device 500A is detected control hand-held cleaners 1000, and in double times of control key (such as second Secondary, the 4th time, the 6th time etc.) be triggered after control device stop the information control detected according to the first detection device 500A The working condition of hand-held cleaners 1000 processed.Wherein, control key can be located in glass shell or be located at other positions, for example, Virtual key etc. in cell phone application.

That is, control device just starts according to the first detection device only after user's single triggers control key The working condition for the information control hand-held cleaners 1000 that 500A is detected enters energy-saving mode, and does not trigger control in user Before key processed or when double triggering control keys, even if the first detection device 500A is detected, control device will not be according to first The working condition for the information control hand-held cleaners 1000 that detection device 500A is detected stops energy-saving mode.Thus, it is possible to More selections are provided the user with, improve the fragrance that user uses hand-held cleaners 1000, while passing through a control key Repeatedly the switching for entering energy-saving mode and stopping energy-saving mode being realized in triggering, can save the occupied space of control key, improves letter Clean property.

In other embodiments of the invention, hand-held cleaners 1000 further include: it opens control key and closes control key, Unlatching control key, which is connected with control device and is configured to control control device after being triggered, to be started according to the first detection device 500A The working condition of the information control hand-held cleaners 1000 detected, closes control key and is connected with control device and is configured to be touched The work that control device stops the information detecting according to the first detection device 500A control hand-held cleaners 1000 is controlled after hair State.Wherein, other positions, for example, mobile phone can be located in glass shell or be located at by opening control key and closing control key Virtual key etc. on APP.

That is, control device just starts to be examined according to the first detection device 500A after user triggers and opens control key The working condition of the information control hand-held cleaners 1000 measured enters energy-saving mode, after user triggers and closes control key, Even if the first detection device 500A is detected, information control that control device will not be detected according to the first detection device 500A The working condition of hand-held cleaners 1000 processed stops energy-saving mode.Thus, it is possible to provide the user with more selections, improve User uses the fragrance of hand-held cleaners 1000, while being entered by opening control key and closing two keys of control key and realize Energy-saving mode and the switching for stopping energy-saving mode, can be improved the accurate reliability of operation, reduce misoperation probability.

In conclusion hand-held cleaners 1000 in some embodiments of the invention, by hand-held cleaners Setting can perceive the sensor chip of displacement, such as speed or acceleration on 1000, thus work as hand-held cleaners 1000 with compared with When low velocity of displacement cleans, master control pcb board can make hand-held cleaners with automatic control motor 32 with the work of lesser power 1000 output power very little, and when hand-held cleaners 1000 are with the cleaning of higher velocity of displacement, master control pcb board automatically controls Motor 32 is with the work of biggish power, the output power of hand-held cleaners 1000, so that dust removal ability and dust collection efficiency are improved, And energy saving.Meanwhile when hand-held cleaners 1000 are not displaced, hand-held cleaners 1000 (such as: 1 second) within the set time It can be automatically into suspend mode standby mode, when hand-held cleaners 1000 are in suspend mode standby mode, if hand-held cleaners 1000 have displacement, and hand-held cleaners 1000 automatically switch to open state, and are in the standby shape of suspend mode in hand-held cleaners 1000 When state, (such as: 10 minutes) interior hand-held cleaners 1000 are not displaced such as within the regular hour, and hand-held cleaners 1000 are then automatic Shutdown enters off-mode, to achieve the effect that energy saving.Hand-held cleaners 1000 can be combined and be mentioned as a result, High dust collection efficiency and energy saving double benefit.

In the following, briefly describing the control method of the hand-held cleaners 1000 of some extension embodiments according to the present invention.

Specifically, the control method of hand-held cleaners 1000 may include steps of:

Firstly, whether the moving condition of (step A) detection hand-held cleaners 1000, i.e. detection hand-held cleaners 1000 move Dynamic and detection hand-held cleaners 1000 movement speed speeds.Then, (step B) is according to the moving condition control detected The working condition of hand-held cleaners 1000, such as control hand-held cleaners 1000 are switched to open state described above, shutdown State, suspend mode standby mode, high suction force state and bargain-hunting power state etc..Hand-held dust suction according to an embodiment of the present invention as a result, The control method of device 1000 can make hand-held cleaners 1000 be switched to phase by detecting the moving condition of hand-held cleaners 1000 The working condition answered, to take into account pick-up performance and energy-saving effect.

Here, it should be noted that above-mentioned steps A can be realized by the first detection device 500A described above and be examined Survey, it is, of course, also possible to by other means realize detection, for example, can by the way that GPS is arranged in hand-held cleaners 1000, and The moving condition of hand-held cleaners 1000 can be detected by the terminal judgement being connected with the GPS, certainly, the present invention is not limited to This, such as the photographic device of hand-held cleaners 1000 can also can be shot by being arranged indoors, and by filling with the camera shooting Set the moving condition of connected terminal judgement detection hand-held cleaners 1000.Above-mentioned steps B can pass through control described above Device realizes control, it is, of course, also possible to control be realized by other means, for example, can set by remote terminal or remote control It is standby to be controlled.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting To hand-held cleaners 1000 movement speed increase when control hand-held cleaners 1000 improve air-breathing dynamics.That is, when inspection Measure user take hold hand-held cleaners 1000 accelerate speed it is mobile when, the air-breathing dynamics of control hand-held cleaners 1000 improves, with Ensure pick-up performance.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting To hand-held cleaners 1000 movement speed decline when control hand-held cleaners 1000 reduce air-breathing dynamics.That is, when inspection Measure user take hold 1000 slow-down of hand-held cleaners it is mobile when, the air-breathing dynamics of control hand-held cleaners 1000 reduces, with Reduce energy consumption.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting Hand-held cleaners 1000 are controlled when being higher than the first preset value to the movement speeds of hand-held cleaners 1000 to transport with the first air-breathing dynamics Row.That is, when detect user take hold hand-held cleaners 1000 it is mobile with higher speed when, control hand-held cleaners 1000 are switched to high suction force state, so that hand-held cleaners 1000 can be with higher air-breathing dynamics dust suction, to ensure that dust suction is imitated Fruit.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting Hand-held cleaners 1000 are controlled when being lower than the second preset value to the movement speeds of hand-held cleaners 1000 to transport with the second air-breathing dynamics Row.That is, when detect user take hold hand-held cleaners 1000 it is mobile with lower speed when, control hand-held cleaners 1000 are switched to bargain-hunting power state, so that hand-held cleaners 1000 can be with lower air-breathing dynamics dust suction, to reduce energy consumption.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of hand-held In the first scheduled duration (such as 1s) when dust catcher 1000 is in open state, if detecting hand-held cleaners 1000 always It does not generate displacement and then controls hand-held cleaners 1000 into suspend mode standby mode.

That is, when hand-held cleaners 1000 are in open state, if do not had always by the first scheduled duration It detects that user takes to hold hand-held cleaners 1000 and move, for example, user temporarily sets aside hand-held cleaners 1000 When doing other things, at this point it is possible to which controlling hand-held cleaners 1000 enters suspend mode standby mode, to save unnecessary energy Consumption, and user is facilitated to continue to use back.

Further, the control method of hand-held cleaners 1000 can be comprising steps of be in hand-held cleaners 1000 In the second scheduled duration when suspend mode standby mode, hand-held cleaners are controlled when detecting that hand-held cleaners 1000 generate displacement 1000 enter open state.That is, when hand-held cleaners 1000 are in suspend mode standby mode, if predetermined by second Duration detects that user takes and holds the movement of hand-held cleaners 1000, continues to use for example, user returns at hand-held cleaners 1000 When, at this point it is possible to which controlling hand-held cleaners 1000 reenters open state, thus user-friendly.

Further, the control method of hand-held cleaners 1000 can be comprising steps of be in hand-held cleaners 1000 In the second scheduled duration when suspend mode standby mode, controlled if detecting hand-held cleaners 1000 always without generating displacement Hand-held cleaners 1000 enter off-mode.That is, when hand-held cleaners 1000 are in suspend mode standby mode, if through Cross the second scheduled duration, do not detect that user takes always and hold hand-held cleaners 1000 and move, for example, user leave it is hand-held Dust catcher 1000 and when forgetting to close hand-held cleaners 1000, at this point it is possible to control hand-held cleaners 1000 into off-mode, To save unnecessary energy consumption.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be to open comprising steps of receiving Energy saving instruction is opened, is started after receiving starting energy-saving instruction according to the moving condition control hand-held cleaners 1000 detected Working condition.That is, just starting to inhale according to the information control detected is hand-held only after receiving starting energy-saving instruction The working condition of dirt device 1000 enters energy-saving mode.Thus, it is possible to provide the user with more selections, improves user and use The fragrance of hand-held cleaners 1000.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be to close comprising steps of receiving Energy saving instruction is closed, is stopped receiving to close after energy conservation instructs according to the moving condition control hand-held cleaners 1000 detected Working condition.That is, only, even if the information detected, not controlling hand-held suction after receiving closing energy conservation instruction yet 1000 switch operating state of dirt device does not enter energy-saving mode.Thus, it is possible to better adapt to the actual demand of user.

Such as in some specific examples of the invention, the reception of starting energy-saving instruction and the reception of closing energy conservation instruction can To be integrated on a key, such as be all integrated on control key described above, when single (such as the first time, third time, the 5th It is secondary etc.) triggering control key, it can receive starting energy-saving instruction, so that hand-held cleaners 1000 enter energy-saving mode, when double Secondary (such as second, the 4th time, the 6th time etc.) triggering control key, can receive closing energy conservation instruction, so that hand-held inhale Dirt device 1000 stops energy-saving mode.

Such as in some specific examples of the invention, the reception and close the reception of energy conservation instruction also that starting energy-saving instructs It can integrate on two keys, such as be integrated on unlatching control key described above and closed on control key respectively, work as triggering Control key is opened, can receive starting energy-saving instruction, so that hand-held cleaners 1000 enter energy-saving mode, when control is closed in triggering On key processed, closing energy conservation instruction can receive, so that hand-held cleaners 1000 stop energy-saving mode.

Below with reference to the accompanying drawings the hand-held cleaners of 19 and combination Fig. 1-Figure 10 description according to some embodiments of the invention 1000。

As shown in the picture, hand-held cleaners 1000 according to an embodiment of the present invention, comprising: glass shell, negative pressure device 3, second Detection device 500B and control device.

Second detection device 500B is located in glass shell and for detecting the dust concentration in airintake wind-tunnel, wherein " air inlet wind Dust concentration in road " refers to: a certain section of section in the dust concentration or airintake wind-tunnel on a certain section of airintake wind-tunnel Average dust concentration in interior average dust concentration or entire airintake wind-tunnel, wherein " dust concentration on a certain section " Refer to: contained dust accounts for the area ratio in the section in the gas in a certain section.

Such as in a specific example of the invention, second detection device 500B may include transmitter 501B and reception Device 502B, transmitter 501B and receiver 502B be oppositely arranged so that into the dust in airintake wind-tunnel via transmitter 501B and Pass through between receiver 502B.Wherein, transmitter 501B and receiver 502B can be each provided at the two sides in airintake wind-tunnel, such as It is located in suction inlet 112 and is located at the both ends of suction inlet 112 diametrically.

Wherein, transmitter 501B can be used for emitting light to receiver 502B, and receiver 502B is for receiving transmitter The light that 501B is issued, when dust flows through between transmitter 501B and receiver 502B, dust can stop some light to be connect It receives device 502B to receive, so that the light total amount that receiver 502B is received tails off, in this way, when flowing through transmitter 501B and receiver When dust concentration between 502B is higher, the light total amount that receiver 502B is received is less, and when flow through transmitter 501B and When dust concentration between receiver 502B is lower, the light total amount that receiver 502B is received is more.Thus, it is possible to simple, The dust that the amount light judgement reliably received according to receiver 502B flows through between transmitter 501B and receiver 502B is dense Degree.Here, it should be noted that the structure of transmitter 501B and receiver 502B should be as it is known to those skilled in the art that this In be no longer described in detail.

Certainly, the invention is not limited thereto, and second detection device 500B can also be other devices.Such as of the invention another In one specific example, second detection device 500B can also for image detecting system, for example including camera and data terminal, Camera can shoot the dust situation in airintake wind-tunnel, and data terminal can be counted according to the pictorial information that camera is shot Point counting is analysed to obtain the dust concentration of airintake wind-tunnel.Such as in another specific example of the invention, second detection device 500B can also be weight detection system, for example including sensitive title and data terminal, and sensitive title can be located at the bottom of airintake wind-tunnel Portion is to monitor the weight change in airintake wind-tunnel, and since the weight of dust is greater than the weight of gas, the weight in airintake wind-tunnel becomes Change be mainly dust weight change, thus data terminal can be carried out according to the sensitive weight information claimed calculate analyze with Obtain the dust concentration variation in airintake wind-tunnel.

Control device is connected with second detection device 500B and negative pressure device 3 respectively, such as control device can be hand-held The pcb board etc. of dust catcher 1000, and control device is configured to the information detected according to second detection device 500B control and holds The working condition of dust catcher 1000, such as control hand-held cleaners 1000 are switched to high suction force state or bargain-hunting power state hereafter Deng.Hand-held cleaners 1000 according to an embodiment of the present invention as a result, can change automatic according to the dust concentration in air intake passage Intelligence is switched to corresponding working condition, to take into account pick-up performance and energy-saving effect.

Such as in some specific examples of the invention, control device can be configured to detect in second detection device 500B Control negative pressure device 3 improves air-breathing dynamics when increasing to dust concentration.That is, when second detection device 500B detect into When dust concentration in gas air duct is got higher, the air-breathing dynamics of negative pressure device 3 is turned up in control device, to ensure pick-up performance.

Such as in some specific examples of the invention, control device can be configured to detect in second detection device 500B Air-breathing dynamics is reduced to control negative pressure device 3 when dust concentration decline.That is, when second detection device 500B detect into When dust concentration in gas air duct is lower, control device turns down the air-breathing dynamics of negative pressure device 3, to reduce energy consumption.

Such as in some specific examples of the invention, control device is configured to detect ash in second detection device 500B Control negative pressure device 3 is run with the first air-breathing dynamics and is examined in second detection device 500B when dust concentration is higher than the first preset value Control negative pressure device 3 is run when measuring dust concentration lower than the second preset value with the second air-breathing dynamics, wherein the first preset value is big In being equal to the second preset value, the first air-breathing dynamics is more than or equal to the second air-breathing dynamics.That is, working as second detection device 500B When detecting that dust concentration in airintake wind-tunnel is higher, hand-held cleaners 1000 can be switched to high suction force state with automated intelligent； And when second detection device 500B detects that the dust concentration in airintake wind-tunnel is lower, hand-held cleaners 1000 can automatic intelligence Bargain-hunting power state can be switched to.

As a result, when surface dirt to be cleaned is more, second detection device 500B detects the dust concentration in airintake wind-tunnel When higher, control device can control negative pressure device 3 with higher air-breathing dynamics dust suction, to ensure pick-up performance；And when to clear When clean surface dirt is less, second detection device 500B detects that the dust concentration in airintake wind-tunnel is lower, control device can be with Negative pressure device 3 is controlled with lower air-breathing dynamics dust suction, to reduce energy consumption.

Here, it should be noted that the first preset value and the second preset value herein can be set according to actual requirement It is fixed, such as completion can be preset by designer before hand-held cleaners 1000 are dispatched from the factory, it can also be in hand-held cleaners 1000 appear on the scene after adjusted by user's sets itself, meanwhile, the first air-breathing dynamics and the second air-breathing dynamics can be according to being actually subjected to Setting is asked, such as completion can be preset by designer before hand-held cleaners 1000 are dispatched from the factory, it can also be in hand-held dust suction Device 1000 is adjusted after appearing on the scene by user's sets itself.

In some embodiments of the invention, hand-held cleaners 1000 further include: control key, control key and control device phase Even and it is configured to control control device after single (such as the first time, third time, the 5th time etc.) is triggered and starts according to second The working condition of information that detection device 500B is detected control hand-held cleaners 1000, and in double times of control key (such as second Secondary, the 4th time, the 6th time etc.) be triggered after control device stop the information detecting according to second detection device 500B and control The working condition of hand-held cleaners 1000.Wherein, control key can be located in glass shell or be located at other positions, for example, hand Virtual key etc. on machine APP.

That is, control device just starts according to second detection device only after user's single triggers control key The working condition for the information control hand-held cleaners 1000 that 500B is detected enters energy-saving mode, and does not trigger control in user Before key processed or when double triggering control keys, even if second detection device 500B is detected, control device will not be according to second The working condition for the information control hand-held cleaners 1000 that detection device 500B is detected stops energy-saving mode.Thus, it is possible to More selections are provided the user with, improve the fragrance that user uses hand-held cleaners 1000, while passing through a control key Repeatedly the switching for entering energy-saving mode and stopping energy-saving mode being realized in triggering, can save the occupied space of control key, improves letter Clean property.

In other embodiments of the invention, hand-held cleaners 1000 further include: it opens control key and closes control key, Unlatching control key, which is connected with control device and is configured to control control device after being triggered, to be started according to second detection device 500B The working condition of the information control hand-held cleaners 1000 detected, closes control key and is connected with control device and is configured to be touched The work that control device stops the information detecting according to second detection device 500B control hand-held cleaners 1000 is controlled after hair State.Wherein, other positions, for example, mobile phone can be located in glass shell or be located at by opening control key and closing control key Virtual key etc. on APP.

That is, control device just starts to be examined according to second detection device 500B after user triggers and opens control key The working condition of the information control hand-held cleaners 1000 measured enters energy-saving mode, after user triggers and closes control key, Even if second detection device 500B is detected, control device will not be according to the information control that second detection device 500B is detected The working condition of hand-held cleaners 1000 processed stops energy-saving mode.Thus, it is possible to provide the user with more selections, improve User uses the fragrance of hand-held cleaners 1000, while being entered by opening control key and closing two keys of control key and realize Energy-saving mode and the switching for stopping energy-saving mode, can be improved the accurate reliability of operation, reduce misoperation probability.

To sum up, hand-held cleaners 1000 in some embodiments of the invention pass through what is passed through in sucking dust Emission sensor and receiving sensor is respectively set in air duct two sides, when dust passes through the air duct between two sensors, sensing Device can perceive the number of dust, and the how many signal of dust is transferred to master control pcb board, and master control pcb board is according to Signal Regulation The watt level that motor 32 exports, to improve dust collection efficiency, and energy saving.

Firstly, the dust inhaled concentration of (step A) detection hand-held cleaners 1000, that is to say, that detection hand-held cleaners Dust concentration in 1000 airintake wind-tunnel, then, (step B) is according to the dust inhaled concentration control hand-held cleaners detected 1000 working condition, such as control hand-held cleaners 1000 be switched to high suction force state or bargain-hunting power state above.By This, the control method of hand-held cleaners 1000 according to an embodiment of the present invention can change according to the dust concentration in air intake passage Become automated intelligent and be switched to corresponding working condition, to take into account pick-up performance and energy-saving effect.

Here, it should be noted that above-mentioned steps A can realize detection by second detection device 500B above, when So, can also realize detection by other means, for example, can by be arranged indoors can shoot hand-held cleaners 1000 to The photographic device of clean surface dust situation, and the terminal by being connected with the photographic device judges the ash of hand-held cleaners 1000 Dirt inhaled concentration.Above-mentioned steps B can be realized by control device above and be controlled, it is, of course, also possible to real by other means It now controls, for example, can be controlled by remote terminal or remote control equipment.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting To hand-held cleaners 1000 dust inhaled concentration increase when control hand-held cleaners 1000 improve air-breathing dynamics.That is, When detecting that dust inhaled concentration increases, the air-breathing dynamics of control hand-held cleaners 1000 is improved, to ensure pick-up performance.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting To hand-held cleaners 1000 dust inhaled concentration decline when control hand-held cleaners 1000 reduce air-breathing dynamics.That is, When detecting the decline of dust inhaled concentration, the air-breathing dynamics of control hand-held cleaners 1000 is reduced, to reduce energy consumption.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting Negative pressure device 3 is controlled when being higher than the first preset value to dust concentration to run with the first air-breathing dynamics.That is, ought detect When dust concentration is higher, surface dirt i.e. to be cleaned is more, control hand-held cleaners 1000 are switched to high suction force state, thus hand Holding dust catcher 1000 can be with higher air-breathing dynamics dust suction, to ensure pick-up performance.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be comprising steps of detecting Negative pressure device 3 is controlled when being lower than the second preset value to dust concentration to run with the second air-breathing dynamics.That is, ought detect When dust concentration is lower, surface dirt i.e. to be cleaned is less, control hand-held cleaners 1000 are switched to bargain-hunting power state, thus hand Holding dust catcher 1000 can be with lower air-breathing dynamics dust suction, to reduce energy consumption.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be to open comprising steps of receiving Energy saving instruction is opened, starts to control hand-held cleaners according to the dust inhaled concentration detected after receiving starting energy-saving instruction 1000 working condition.That is, just starting only after receiving starting energy-saving instruction according to the information control detected The working condition of hand-held cleaners 1000 enters energy-saving mode.Thus, it is possible to provide the user with more selections, improves and use Family uses the fragrance of hand-held cleaners 1000.

In some embodiments of the invention, the control method of hand-held cleaners 1000 can be to close comprising steps of receiving Energy saving instruction is closed, stops controlling hand-held cleaners according to the dust inhaled concentration detected receiving to close after energy conservation instructs 1000 working condition.That is, only, even if detecting information, also not controlling hand after receiving closing energy conservation instruction It holds 1000 switch operating state of dust catcher, enter energy-saving mode.Thus, it is possible to better adapt to the actual demand of user.

Such as in some specific examples of the invention, the reception of starting energy-saving instruction and the reception of closing energy conservation instruction can To be integrated on a key, such as be all integrated on control key above, when single (such as the first time, it is third time, the 5th inferior Deng) triggering control key, it can receive starting energy-saving instruction, so that hand-held cleaners 1000 enter energy-saving mode, when double (examples Such as second, the 4th time, the 6th time) triggering control key, it can receive closing energy conservation instruction, so that hand-held cleaners 1000 stop energy-saving mode.

In conclusion hand-held cleaners 1000 of some specific embodiments according to the present invention, have following several respects advantage.

A, by being arranged negative pressure device 3 in glass shell 1, so that the integral structure layout of dirt cup component 100 is compact, Small volume and less weight, usage comfort are high, and make that the air duct compact layout of dirt cup component 100, suction loss is small, efficiency is high.

B, by the way that cyclone separator is arranged in glass shell 1, so that the cleaning effect of hand-held cleaners 1000 is improved, and And when cyclone separator 4 is around negative pressure device 3, the work noise of hand-held cleaners 1000 can be reduced, improves hand-held inhale The environment friendly of dirt device 1000.

C, when negative pressure device 3 and hood 2 are integrated, it can be effectively saved space, further increase dirt cup component 100 structural compactness, and dust capacity can be improved, under the premise of not increasing cost, hood 2 can be effectively improved Intensity allows hood 2 preferably to protect negative pressure device 3, improves the service life of negative pressure device 3.

D, each component in dirt cup component 100 other than being integrated all is connected using dismountable mode, to make It obtains dirt cup component 100 to be extremely easy to dismount, and selective dismounting can be carried out, in order to 1000 internal component of hand-held cleaners Specific aim cleaning is carried out, the cleaning effect of hand-held cleaners 1000 is improved.

E, by keeping motor 32 and cyclone cylinder 410 axially spaced, so as to more fully utilize the sky in glass shell 1 Between, improve pick-up performance.

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

G, by setting 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 not easy to be rolled obstruction filtration members repeatedly or enter next stage cyclonic chamber, moreover, 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, prevents dust from being blown afloat, to improve cleaning effect Fruit.In addition, by the way that the first dust-break piece 113 and the second dust-break piece 114 are arranged in glass shell 1, can further blocks dust it is anti- Rewinding plays obstruction filtration members or enters next stage cyclonic chamber, to improve cleaning effect.

H, by increasing the center of gravity of Handleset 200, so that the whole grip of hand-held cleaners 1000 is more laborsaving.

I, 300 one side of extension can promote the whole air-breathing angular range of hand-held cleaners 1000, on the other hand may be used To disassemble exclusive use from dirt cup component 100.

J, by the way that the first detection device 500A is arranged, hand-held cleaners 1000 can be adjusted automatically according to its own situation of movement Working condition is saved, to take into account dust suction and energy saving double effects.

K, by the way that second detection device 500B is arranged, hand-held cleaners 1000 can be automatic according to dust inhaled concentration situation Working condition is adjusted, to take into account dust suction and energy saving double effects.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims

1. a kind of hand-held cleaners characterized by comprising

Dirt cup component, the dirt cup component include glass shell, hood and negative pressure device, and the hood is tubular and is located at the cup In shell, the axial side outer end face of the hood is bonded or is pierced by the office of the glass shell with the local inner surface of the glass shell Portion's inner surface is limited along the hood between the inner surface of the glass shell and the outer peripheral surface of the hood circumferentially around described The dedusting chamber of hood, the negative pressure device are located in the hood and dust and gas are made to enter the intracavitary dust and gas separation of the dedusting；With

Component is held, the grip component is mounted on the dirt cup component and for holding, in the part of the glass shell There is opening on surface, there is exhaust outlet on the axial side outer end face of the hood, the exhaust outlet is located at described open To be manifested by the opening at mouthful, the negative pressure device be further configured to make from the intracavitary air-flow isolated of the dedusting into Enter in the hood and is discharged by the exhaust outlet.

2. hand-held cleaners according to claim 1, which is characterized in that the hand-held cleaners further comprise: cover Interior filtration members, filtration members are located in the hood and between the exhaust outlet and the negative pressure device in the cover.

3. hand-held cleaners according to claim 1, which is characterized in that described be open is formed in the bottom wall of the glass shell On, the hood is vertical tube shape, and the exhaust outlet is formed in the bottom end of the hood.

4. hand-held cleaners according to claim 3, which is characterized in that the hood includes:

Cover body, the cover figure becomes vertical tube shape and bottom end is only against in the inner bottom wall of the glass shell, and the dedusting chamber limit exists Circumferentially around the hood between the inner surface of the glass shell and the outer peripheral surface of the cover body and along the cover body；With

Bottom is covered, the cover bottom is formed as bowl-type and is connected to the bottom of the cover body, the exterior bottom wall and the glass shell at the cover bottom Inner bottom wall fitting or the cover bottom at least partly Open Side Down is pierced by the inner bottom wall of the glass shell, the exhaust outlet by described It is formed on the cover bottom.

5. hand-held cleaners according to claim 1, which is characterized in that the dirt cup component further comprises: whirlwind point From device, it is intracavitary and limit in the flow direction of air-flow the dedusting is intracavitary that the cyclone separator is located at the dedusting On the multistage cyclone chamber that is sequentially communicated, every grade of cyclonic chamber is all formed as Ring-cylindrical cavity, wherein whirlwind described in the level-one of upstream Chamber along the hood circumferentially around cyclonic chamber described in the level-one of downstream, circumferential direction of the cyclonic chamber described in the level-one of most downstream along the hood Around the hood.

6. hand-held cleaners according to claim 5, which is characterized in that the cyclone separator includes: the first whirlwind Separation member and the second cyclonic separation part, the first cyclonic separation part are surround around the hood, the second cyclonic separation part The first cyclonic separation part, the negative pressure device make dust and gas first pass through the second cyclonic separation part into the dedusting is intracavitary Dust and gas separation passes through the first cyclonic separation part dust and gas separation again.

7. hand-held cleaners according to claim 6, which is characterized in that the hood includes axial successively along the hood Connected first section, transitional cylinder section and second section, wherein the maximum barrel dliameter of first section is less than second section Minimum barrel dliameter, the hood radially, the first cyclonic separation part is opposite with first section or with described A tin section and the transitional cylinder section are opposite, the negative pressure device it is opposite with second section or with second section and described Transitional cylinder section is opposite.

8. hand-held cleaners according to claim 6, which is characterized in that the first cyclonic separation part at least partly and Second cyclonic separation part is at least partly integrated with the hood.

9. hand-held cleaners according to claim 6, which is characterized in that the second cyclonic separation part is described to be set in Continuous cartridge type filtering elements between hood and the glass shell limit level-one between the second cyclonic separation part and the glass shell Cyclonic chamber is formed with the dust for inwardly concaving and being connected to the one cyclonic chamber on the outer peripheral surface of the second cyclonic separation part Slot.

10. hand-held cleaners according to claim 6, which is characterized in that the second cyclonic separation part is is set in State the division cartridge type filtering elements between hood and the glass shell, the second cyclonic separation part, the hood and the glass shell it Between limit one cyclonic chamber, limited between the outer peripheral surface of the hood at the division of the second cyclonic separation part and institute State the dust collecting trough of one cyclonic chamber connection.

11. hand-held cleaners according to claim 9 or 10, which is characterized in that the dust collecting trough is multiple and described The circumferentially-spaced of hood is opened, and each dust collecting trough is along the axially extending of the hood.

12. hand-held cleaners according to claim 1, which is characterized in that the glass shell is the interior of tubular and the glass shell Peripheral wall is equipped with the first dust-break piece to the glass shell internal stretch, and/or, the glass shell is the inner end of tubular and the glass shell Wall is equipped with the second dust-break piece to the glass shell internal stretch.

13. hand-held cleaners according to claim 1, which is characterized in that the glass shell includes:

Cup body, the cup body are tubular and axial open at one end；

Cup lid component, the cup lid component are removably sealed on the open end of the cup body.

14. hand-held cleaners according to claim 13, which is characterized in that the cup lid component includes:

Inner cover, the inner cover are located on the open end of the cup body；

Outer cover, the outer cover are located on the open end of the cup body and are located at outside the inner cover；

Interior air duct part is covered, air duct part is detachably arranged between the inner cover and the outer cover or is integrally formed in institute in the lid It states on the inner surface of outer cover, is limited between air duct part and the inner cover in the lid and be connected to chamber, the negative pressure device is configured to Make to enter in the hood from the intracavitary air-flow isolated of the dedusting by the connection chamber.

15. hand-held cleaners according to claim 14, which is characterized in that the cup lid component further include:

Interior filtration members are covered, it is intracavitary with the gas intracavitary to the inflow connection to be detachably arranged in the connection for filtration members in the lid Stream is filtered.

16. hand-held cleaners according to claim 14, which is characterized in that covering in described has to the inside of the cup body The extension of extension, the extension limit the connection dedusting chamber and the intercommunicating pore that becomes a mandarin for being connected to chamber, the inner cover The upper air outlet ring with the socket cooperation of the air intake of the hood, the air outlet ring limit the connection connection chamber and described Go out stream intercommunicating pore inside hood.

17. hand-held cleaners according to claim 1, which is characterized in that the negative pressure device is mounted on institute by bracket It states on hood, the bracket includes:

Holding unit, the holding unit are supported on the bottom of the negative pressure device；

Interconnecting piece, the interconnecting piece are connected with the holding unit and are connected to the hood；

Limiting section, the limiting section are annular and along negative pressure device described in snare and are connected to the interconnecting piece and/or the support The portion of rising.

18. hand-held cleaners according to claim 17, which is characterized in that set between the bracket and the negative pressure device There is vibration-damped component, the part of the side surface towards the negative pressure device of the vibration-damped component is spaced apart with the negative pressure device.

19. hand-held cleaners according to claim 17, which is characterized in that further have in the hood and born with described Pressure device location fit is to prevent the locating piece of the upward play of the negative pressure device.

20. hand-held cleaners according to claim 1, which is characterized in that the grip component is Handleset, the hand Handle component includes:

Handle housing has the holding part held for user on the handle housing；With

Power supply unit, the power supply unit is located in the holding part and/or the handle case is intracorporal with the holding part phase Pair position.

21. hand-held cleaners according to claim 20, which is characterized in that have on the handle housing and holds hole, it is described Handle housing includes positioned at the mounting portion holding the holding part of hole two sides and being connected with the dirt cup component, the power supply Device is located in the mounting portion and/or in the holding part.

22. hand-held cleaners according to claim 1, which is characterized in that the hand-held cleaners further comprise: extending Pipe, the extension include:

Tube piece, the tube piece is the hollow pipe of both ends open and one end is connected with the suction inlet in the glass shell；

Rotating member, the rotating member set on the other end of the tube piece and are integrated with the tube piece, the rotating member It is upper with the inlet hole that be connected to inside the tube piece so that dust via the inlet hole into the tube piece, edge again The tube piece enter the suction inlet in, wherein the rotating member relative to the tube piece can be rotated and in the mistake of rotation The relatively described tube piece of direction of the inlet hole is set to change in journey.

23. hand-held cleaners according to claim 22, which is characterized in that the rotating member and the tube piece pass through pivot Shaft is connected or the tube piece is connect with the rotating member mating spherical surfaces.

24. hand-held cleaners according to claim 1, which is characterized in that the hand-held cleaners further comprise: extending Pipe, the extension are the hollow pipe of both ends open, and one end of the extension is removably connected to the suction in the glass shell There is the cleaning device being integrated with the extension on dirt mouth, the other end.

25. hand-held cleaners according to claim 24, which is characterized in that the hand-held cleaners further comprise: stretching One end of contracting hose, the bellows is protruded into and is fixed on the interior extension, the other end and the suction inlet removably It is connected, described one end of the extension is detachably connected with the glass shell and when the extension is connected with the glass shell The bellows is accommodated in inside the extension.

26. hand-held cleaners according to claim 1, which is characterized in that the hand-held cleaners further comprise:

First detection device, first detection device are located at the moving condition in the glass shell and for detecting the glass shell；

Control device, the control device are connected with the detection device and the negative pressure device and are configured to according to the detection The information that device detects controls the working condition of the hand-held cleaners.

27. hand-held cleaners according to claim 26, which is characterized in that the control device is configured to described first Detection device detects that the negative pressure device is controlled when the movement speed of the glass shell increases improves air-breathing dynamics and described the One detection device, which controls the negative pressure device when detecting the movement speed decline of the glass shell, reduces air-breathing dynamics.

28. hand-held cleaners according to claim 26, which is characterized in that pre- in the negative pressure device running first Long interior, the described control device of timing is configured to when first detection device detects the glass shell always without generating displacement It controls the negative pressure device to shut down, in the second scheduled duration after negative pressure device shutdown, the control device is configured to The negative pressure device booting is controlled when first detection device detects that the glass shell generates displacement, and is filled in the negative pressure It sets in the second scheduled duration after shutting down, the control device is configured to detect that the glass shell begins in first detection device The hand-held cleaners shutdown is controlled when eventually without generating displacement.

29. hand-held cleaners according to claim 1, which is characterized in that have in the glass shell and connect with the dedusting chamber Logical airintake wind-tunnel, the hand-held cleaners further comprise:

Second detection device, the second detection device are used to detect the dust concentration in the airintake wind-tunnel；

Control device, the control device are connected with the second detection device and the negative pressure device and are configured to according to The information that second detection device detects controls the working condition of the negative pressure device.

30. hand-held cleaners according to claim 29, which is characterized in that the control device is configured to described second Detection device detects that the negative pressure device is controlled when the dust concentration increases improves air-breathing dynamics and in second detection Device, which controls the negative pressure device when detecting dust concentration decline, reduces air-breathing dynamics.