CN207306608U - Hand-held cleaners - Google Patents

Abstract

The utility model discloses a kind of hand-held cleaners, including：Dirt cup component, component suction nozzle and Handleset, dirt cup component includes glass shell and the air-stream generating device and cyclone separator that are located in glass shell, the top of glass shell is formed with exhaust outlet, component suction nozzle is installed in glass shell and limits air intake passage, the axis of air intake passage extends along level side and under the top of glass shell, vertical distance L between the axis of air intake passage and the top of glass shell meets 0.2S≤L≤0.8S, wherein, S is the height of glass shell in the vertical direction, and Handleset is installed in glass shell and for holding.Hand-held cleaners according to the present utility model, by the way that exhaust outlet to be arranged on to the top of glass shell and installation site by limiting component suction nozzle, it can be ensured that the effective dust suction of component suction nozzle, it can in addition contain make the barycentre steadiness of hand-held cleaners, be not easy to topple over.

Description

Hand-held cleaners

Technical field

Cleaner field is the utility model is related to, more particularly, to a kind of hand-held cleaners.

Background technology

Hand-held cleaners in correlation technique, exhaust outlet are generally arranged at handle top or dirt cup bottom, wherein, work as row When air port is arranged on handle top, the wind of exhaust outlet blowout is easy to blow to user, causes user using discomfort, and works as exhaust outlet When being arranged on dirt cup bottom, wind the problem of being easy to blow to surface to be cleaned, cause airborne dust of exhaust outlet blowout, and related skill The crank of hand-held cleaners in art, easily topple over.

Utility model content

The utility model is intended at least solve one of technical problem existing in the prior art.For this reason, the utility model exists In proposing a kind of hand-held cleaners, the hand-held cleaners may insure the effective dust suction of component suction nozzle.

Hand-held cleaners according to the present utility model, including：Dirt cup component, the dirt cup component include glass shell and are located at institute The air-stream generating device and cyclone separator in glass shell are stated, the top of the glass shell is formed with exhaust outlet；Component suction nozzle, it is described Component suction nozzle is installed in the glass shell and limits air intake passage, and the axis of the air intake passage extends and is located at along level side Under the top of the glass shell, the vertical distance L between the top of the axis of the air intake passage and the glass shell meets 0.2S ≤ L≤0.8S, wherein, S is the height of the glass shell in the vertical direction；And Handleset, the Handleset are installed on In the glass shell and for holding.

Hand-held cleaners according to the present utility model, by the way that exhaust outlet to be arranged on to the top of glass shell and by limiting suction nozzle The installation site of component, not only can effectively shorten air draft distance, reduce energy consumption, but also can be effectively prevented from exhaust outlet The problem of blowing to user or surface to be cleaned, it is ensured that component suction nozzle can effective dust suction, it can in addition contain make hand-held dust suction The barycentre steadiness of device, be not easy to topple over.

In certain embodiments, the glass shell is vertically arranged for the central axis of tubular and the glass shell.

In certain embodiments, the negative pressure unit includes motor and the wind wheel being connected with the rotation axis of the motor, institute The angle γ stated between the central axis of motor and the axis of the air intake passage meets：0°≤γ≤90°.

In certain embodiments, the cyclone separator is located at the lower section of the air-stream generating device and is located at the gas The upstream side of flow generating apparatus.

In certain embodiments, upstream filtering is equipped between the cyclone separator and the air-stream generating device to fill Put.

In certain embodiments, the axis of the air intake passage is located at the top of the upstream filtering device.

In certain embodiments, the downstream of the air-stream generating device is equipped with downstream filter device.

In certain embodiments, the axis of the air intake passage is located at the lower section of the downstream filter device.

In certain embodiments, the component suction nozzle is detachably connected with the glass shell.

In certain embodiments, along the axis direction of the air intake passage, the Handleset and the component suction nozzle point Not Wei Yu the dirt cup component both sides.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description In become obvious, or recognized by the practice of the utility model.

Brief description of the drawings

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

Fig. 2 is the top view of the hand-held cleaners shown in Fig. 1；

Fig. 3 is the sectional view of the hand-held cleaners shown in Fig. 1；

Fig. 4 is the fragmentary front view according to the hand-held cleaners of the utility model one embodiment；

Fig. 5 is the top view of the hand-held cleaners shown in Fig. 4；

Fig. 6 is the side view of the hand-held cleaners shown in Fig. 4；

Fig. 7 is the overlooking surface sectional view according to the hand-held cleaners of the utility model one embodiment；

Fig. 8 is the A portions enlarged drawing in Fig. 7；

Fig. 9 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 10 is the overlooking surface sectional view of the hand-held cleaners shown in Fig. 9；

Figure 11 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 12 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 13 is the schematic diagram according to the hand-held cleaners of the utility model some embodiments；

Figure 14 is the schematic diagram according to the hand-held cleaners of the utility model some embodiments；

Figure 15 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 16 is the partial schematic diagram according to the hand-held cleaners of the utility model one embodiment；

Figure 17 is the partial schematic diagram according to the hand-held cleaners of the utility model one embodiment.

Reference numeral：

Hand-held cleaners T；

Dirt cup component T1；

Glass shell 1；

Lower housing shell 11；Bottom of a cup lid 12；Upper shell 13；Cup head cover 14；Exhaust outlet 140；

Keep off gray bars 16；Compressing structure 17；Wind-guiding face 18；

Air-stream generating device 2；

Negative pressure unit 21；Motor 211；Wind wheel 212；

Hood 22；Hood column section 221；Support platform 222；Exhausting-gas hole 220；

Cyclone separator 3；

Cyclonic separation component 31；Primary cyclone 311；Secondary cyclone 312；

Filtration core 313；The grey end face 3131 of gear；Inlet gaps 3132；Gas outlet 3130；

Installing component 32；Column section 321 is installed；Mounting platform 322；

Upstream filtering device 61；Downstream filter device 62；

Component suction nozzle T2；

Handleset T3；

Handle 4；Holding part 41；Power supply 5；Battery pack 501；Battery case 502.

Embodiment

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

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

In the following, refer to the attached drawing 1-17, describes the hand-held cleaners T according to the utility model embodiment.

Reference Fig. 1, according to the hand-held cleaners T of the utility model embodiment, including：Dirt cup component T1, component suction nozzle T2 With Handleset T3.

With reference to Fig. 1-Fig. 3, dirt cup component T1 includes glass shell 1 and the air-stream generating device 2 being located in glass shell 1 and cyclonic separation Device 3, component suction nozzle T2 are installed in glass shell 1 and limit air intake passage S1, and Handleset T3 is installed in glass shell 1 and is used for Grip.Thus, during hand-held cleaners T uses, user can lift hand-held cleaners by holding Handleset T3 T, then by air intake passage S1 to place to be cleaned, can then start air-stream generating device 2, be opened for 2 glasss when air-stream generating device The inside of glass shell 1 can be made to produce negative pressure after dynamic, the dust and gas outside glass shell 1 can be drawn into glass shell 1 by air intake passage S1 at this time It is interior, with by 3 cyclonic separation of cyclone separator, the dirt matter isolated can remain in the clean air isolated in glass shell 1 It can be discharged to outside glass shell 1, so as to fulfill the dust suction cleaning operation of hand-held cleaners T.

Here, it is necessary to which explanation, air-stream generating device 2 refers to including driving part (such as motor described below 211) and power part (such as wind wheel 212 described below) is so as to produce the component of negative pressure.In addition, cyclone separator 3 Cyclonic separation principle be known for those of ordinary skills, be not detailed herein.In addition, in reality On the premise of situation allows, it can be also used for planting beyond hand-held cleaners T according to the dirt cup component T1 of the utility model embodiment On the dust catcher of class, such as it can be also used on ground push type dust catcher etc..

With reference to Fig. 3, had the characteristics that according to the hand-held cleaners T of the utility model some embodiments：Air-stream generating device 2 Upstream side is equipped with upstream filtering device 61, in this way, can be filled in advance by upstream filtering before air-flow inflow stream generating means 2 61 dust removals by filtration are put, the downstream of air-stream generating device 2 is equipped with downstream filter device 62, in this way, occurring in air-flow effluent stream Can be by 62 dust removal by filtration of downstream filter device after device 2.

In some specific examples of the utility model, with reference to Fig. 3, cyclone separator 3 can be arranged on air-flow The upstream side of device 2, that is to say, that dust and gas first passes through cyclone separator 3 and separates, flows to air-stream generating device 2 again in advance.This When, the downstream that upstream filtering device 61 can be arranged on cyclone separator 3 (is arranged on cyclone separator 3 to send out with air-flow Between generating apparatus 2) or upstream (the not shown example).Wherein, when upstream filtering device 61 sets cyclone separator 3 During downstream, the clean air gone out through 3 cyclonic separation of cyclone separator can be filtered again by upstream filtering device 61, Ran Houzai Air-stream generating device 2 is flowed to, cleaning effect is not only increased from this, but also can effectively protection air-flow generating means 2.And When upstream filtering device 61 sets the upstream of cyclone separator 3, the dust and gas for not flowing into cyclone separator 3 can be by upstream Filtration apparatus 61 filters in advance, not only increases cleaning effect from this, but also can effectively protect cyclone separator 3. Further, since downstream filter device 62 is arranged on the downstream of air-stream generating device 2, so that the sky flowed out from air-stream generating device 2 Gas can again be filtered by downstream filter device 62 and is then out to outside glass shell 1, and cleaning effect can be effectively improved from this.

In the other specific example of the utility model, cyclone separator 3 can also be arranged on air-flow and fill Put 2 downstream (not shown), that is to say, that dust and gas first passes around air-stream generating device 2, then flows to cyclone separator 3 Separated.At this time, downstream filter device 62 can set cyclone separator 3 upstream (be arranged on cyclone separator 3 with Between air-stream generating device 2) or downstream.Wherein, when downstream filter device 62 sets the upstream of cyclone separator 3, not Flowing into the dust and gas of cyclone separator 3 can be filtered in advance by downstream filter device 62, and cleaning effect is not only increased from this, and And it can also effectively protect cyclone separator 3.And when downstream filter device 62 sets the downstream of cyclone separator 3, The clean air gone out through 3 cyclonic separation of cyclone separator can be filtered again by downstream filter device 62, then flow out to again Outside glass shell 1, cleaning effect can be effectively improved from this.Filled further, since upstream filtering device 61 is arranged on air-flow 2 upstream is put, so that the dust and gas of non-inflow stream generating means 2 can be filtered by upstream filtering device 61 in advance, from this not only Improve cleaning effect, but also can effectively protection air-flow generating means 2.

Thus, according to the hand-held cleaners T of the utility model above-described embodiment, it is equipped with the upstream of air-stream generating device 2 Downstream filter device 62 is set in the downstream of air-stream generating device 2 while upstream filtering device 61, so as to not only increase hand Hold the cleaning effect of dust catcher T entirety, but also can effectively protection air-flow generating means 2 and cyclone separator 3.

Certainly, the utility model not limited to this, in the other embodiment of the utility model, when real according to the utility model When the hand-held cleaners T for applying example has the characteristics that other, hand-held cleaners T can also only include upstream filtering device 61, or only Including downstream filter device 62, or neither including upstream filtering device 61 nor including downstream filter device 62.

In the following, the structure and layout based on dirt cup component T1, describe the hand according to some specific embodiments of the utility model Hold dust catcher T.

First, based on glass shell 1, air-stream generating device 2, cyclone separator 3, downstream filter device 62 and on swim across Filter the hand-held cleaners T for being oppositely arranged position, describing according to some specific embodiments of the utility model of device 61.

In some embodiments of the utility model, with reference to Fig. 3, central axis, the downstream filter dress of air-stream generating device 2 Put 62 central axis and the central axis of upstream filtering device 61 overlaps.That is, air-stream generating device 2, under swim across Filter device 62 and 61 three of upstream filtering device is coaxially arranged.Thus, convenient processing and assembling, and cause dirt cup component The structure of T1 is compacter, compact, regular, adapts to the miniaturization requirement of hand-held cleaners T, takes and hold easy to user.

Here, it is necessary to which explanation, the central axis of air-stream generating device 2 refer to 2 driving part of air-stream generating device Central axis, such as when driving part is motor 211, the central axis of motor 211, the i.e. rotation axis of motor 211 are For the central axis of air-stream generating device 2.In addition, in the present embodiment, downstream filter device 62 and upstream filtering device 61 are equal Be formed as the shape with straight central axis, such as cylinder, Ring-cylindrical, prismatic, flat cylindricality etc..Such as in this practicality In some new specific examples, downstream filter device 62 can be formed as annulus cylindricality, and upstream filtering device 61 can be formed For oblate cylindricality, thus, convenient processing and manufacture.

Further, with reference to Fig. 3, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without Need proper cylindrical shape, such as 1 shape of glass shell shown in attached drawing 3 is it can be appreciated that cylindrical shape), at this time, glass shell 1 Central axis Y-Y, the central axis of air-stream generating device 2, the central axis of downstream filter device 62 and upstream filtering dress Put 61 central axis coincidence.That is, air-stream generating device 2, downstream filter device 62 and upstream filtering device 61 3 While person is coaxially arranged, glass shell 1 is coaxially located at outside this three.Thus, more convenient processing and assembling, and cause The structure of dirt cup component T1 is compacter, compact, regular, more adapts to the miniaturization requirement of hand-held cleaners T, more just Take and hold in user, and the center of gravity of complete machine is more steady, appearance is more beautiful.

In some embodiments of the utility model, with reference to Fig. 3, the center of gravity of air-stream generating device 2, cyclone separator 3 Center of gravity be respectively positioned on the central axis Y-Y of glass shell 1.Thus, the center of gravity of complete machine is more steady, more convenient processing and assembling, and So that the structure of dirt cup component T1 is compacter, compact, regular, the miniaturization requirement of hand-held cleaners T is more adapted to, more Add to take easy to user and hold, appearance is more beautiful.Here, it is necessary to which explanation, glass shell 1 are formed as the shape with straight central axis Shape, such as cylindrical shape etc..

In some embodiments of the utility model, with reference to Fig. 3, the central axis and cyclonic separation of air-stream generating device 2 The central axis of device 3 overlaps.That is, both air-stream generating device 2 and cyclone separator 3 are coaxially arranged.Thus, more Add convenient processing and assembling, and make it that the structure of dirt cup component T1 is compacter, compact, regular, more adapt to hand-held dust suction The miniaturization requirement of device T, easily facilitates user and takes and hold, and the center of gravity of complete machine is more steady, appearance is more beautiful.Here, need It is noted that cyclone separator 3 is formed as the shape with straight central axis, such as the whirlwind point shown in attached drawing 3 From the shape of device 3.

Further, with reference to Fig. 3, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without Need proper cylindrical shape, such as 1 shape of glass shell shown in attached drawing 3 is it can be appreciated that cylindrical shape), at this time, glass shell 1 Central axis Y-Y, the central axis of air-stream generating device 2, the central axis of air-stream generating device 2 and cyclone separator 3 Central axis overlap.That is, while both air-stream generating device 2 and cyclone separator 3 are coaxially arranged, glass shell 1 Coaxially it is located at outside both.Thus, the center of gravity of complete machine is more steady, more convenient processing and assembling, and causes dirt cup group The structure of part T1 is compacter, compact, regular, more adapts to the miniaturization requirement of hand-held cleaners T, easily facilitates user Take and hold, appearance is more beautiful.

Secondly, based on the plan of establishment of glass shell 1, the hand-held cleaners according to some specific embodiments of the utility model are described T。

In some embodiments of the utility model, with reference to Fig. 3, glass shell 1 can include：Lower housing shell 11,12 and of bottom of a cup lid Upper shell 13, wherein, the top and bottom of lower housing shell 11 are opened wide, and upper shell 13 is located at the top of lower housing shell 11 and and lower housing shell 11 limit accommodating chamber jointly, and bottom of a cup lid 12 is located at the bottom of lower housing shell 11 to open and close the bottom of lower housing shell 11, also It is to say, bottom of a cup lid 12 is switchably located at the bottom of lower housing shell 11.Thus, when opening bottom of a cup lid 12, product falls in bottom of a cup lid 12 Upper dust can be poured out.Here, it is necessary to which explanation, herein, bottom of a cup lid 12 refer to height much smaller than lower housing shell 11 The cap-shaped body of height.

Preferably, it is detachably connected with reference to Fig. 3, upper shell 13 with lower housing shell 11, that is to say, that upper shell 13 is detachable Ground is connected to the top of lower housing shell 11, so that user can be pulled down from being about to lower housing shell 11 from upper shell 13 as needed.This Sample, when user wishes to pour out 1 internal dust of glass shell, may not need and open bottom of a cup lid 12, but by lower housing shell 11 from upper casing Disassembled on body 13 and be inverted lower housing shell 11, equally to realize the effect of ash discarding.Moreover, as user by lower housing shell 11 from upper , can also be to component (component, the i.e. script quilt being particularly exposed on upper shell 13 after being pulled down on housing 13 Lower housing shell 11 is provide with and is not easy the component touched, such as the lower half of the cyclone separator 3 shown in attached drawing 3) carry out clearly It is clean and lower housing shell 11 is cleaned, so as to extremely facilitate user to clean, improve the cleaning effect of hand-held cleaners T.

Preferably, the difference of reference Fig. 3, the height of upper shell 13 and the height of lower housing shell 11 is 0mm~5mm, that is to say, that The height of upper shell 13 and lower housing shell 11 is generally equalized, in this way, the cross section of the cross-sectional area and lower housing shell 11 when upper shell 13 When product is generally equalized, the volume of upper shell 13 and the volume of lower housing shell 11 are generally equalized.At this time, upper shell 13 and lower housing shell 11 are equal It can be used for receptacle member, for example, it is desired to which the component in the glass shell 1 set, can be contained in upper shell by the volume of its half It is contained in 13 and by the volume of its other half in lower housing shell 11.Such as in the example depicted in fig. 3, when air-flow fills , can be high by cyclone separator 3 when putting 2 positioned at the top of cyclone separator 3 and being located at the downstream of cyclone separator 3 Majority on degree direction is contained in lower housing shell 11.

In this way, after user pulls down lower housing shell 11 from upper shell 13, you can the component in glass shell 1 (such as is not easy The cyclone separator 3 of cleaning) effectively cleaned, while obstinate in lower housing shell 11 dirty can also be purged.This In, it is to be understood that when the height of glass shell 1 is higher and gap between glass shell 1 and its internal part is smaller, if with Bottom of a cup lid 12 is only opened in family, then is difficult finger to be extend into the gap between glass shell 1 and its internal part, to internal portion Part or the inner wall of glass shell 1 are cleaned, however, according to the glass shell 1 of the utility model embodiment, since glass shell 1 being processed as Detachable two-section up and down, so that user can very easily complete cleaning operation.

In some embodiments of the utility model, with reference to Fig. 3, the internal face of glass shell 1 is equipped with gear gray bars 16, for example, Gear gray bars 16 can be arranged in the inner bottom wall of glass shell 1 and/or on madial wall, in this way, when dust and gas is separated in 1 inner cyclone of glass shell When, the dust in dust and gas can be retained by gear gray bars 16, so as to improve dust and gas separative efficiency and effect, reduce dust by air-flow two The secondary probability rolled, further improves dust and gas separative efficiency and effect.

In some embodiments of the utility model, with reference to Fig. 3, the upper end of lower housing shell 11 and the lower end of upper shell 13 are During cylindrical shape, upper shell 13 can be detachably connected with lower housing shell 11 by spinning movement, such as upper shell 13 and lower housing shell 11 can be connected by rotation fastening structure described below or rotation helicitic texture.At this time, when user is needed lower housing shell 11 When being removed from upper shell 13, (or clockwise) rotation lower housing shell 11 can be removed counterclockwise, so as to conveniently topple over lower housing shell 11 Interior dust, either cleans or to the component on upper shell 13 or right obstinate dust in lower housing shell 11 Cleaned inside lower housing shell 11.Thus, user is facilitated to dismount upper shell 13 and lower housing shell 11.

In some embodiments of the utility model, the upper end of lower housing shell 11 and the lower end of upper shell 13 are cylindrical shape, Upper shell 13 is detachably connected with lower housing shell 11 by rotating fastening structure, and rotation fastening structure includes：Rotary insertion slot allocation and Rotary insertion matches somebody with somebody bar.Such as in a specific example of the utility model, rotary insertion slot allocation is formed in the upper end of lower housing shell 11 On side face and one end has opening, and rotary insertion is formed on the lower end periphery face of upper shell 13 with bar and matches somebody with somebody for wedge shape, rotary insertion Bar is extend into rotary insertion slot allocation by opening and is locked by rotary motion and the other end inserting of rotary insertion slot allocation.Such as In another specific example of the utility model, rotary insertion slot allocation is formed on the lower end inner peripheral surface of upper shell 13 and one end has Opening, rotary insertion are formed on the upper end outer circumferential surface of lower housing shell 11 with bar and are extend into for wedge shape, rotary insertion with bar by opening Locked in rotary insertion slot allocation and by rotary motion and the other end inserting of rotary insertion slot allocation.Thus, the knot of fastening structure is rotated Structure is simple, easy to process and dismounting, and when installing upper shell 13 with lower housing shell 11, user is only needed rotary insertion with bar vertically from rotation The openend for turning inserting groove loads in rotary insertion slot allocation, then rotatable top shell 13 or lower housing shell 11, after the clicker sound is heard, Lower housing shell 11 and upper shell 13 assemble in place, locking connects.

In some embodiments of the utility model, the upper end of lower housing shell 11 and the lower end of upper shell 13 are cylindrical shape, Upper shell 13 is detachably connected with lower housing shell 11 by rotating helicitic texture (the not shown example), rotates helicitic texture bag Include：Internal thread and external screw thread.Such as in a specific example of the utility model, internal thread is formed in the upper end of lower housing shell 11 On inner peripheral surface, external screw thread be formed on the lower end periphery face of upper shell 13 and with internal thread thread fitting.It is such as new in this practicality In another specific example of type, internal thread is formed on the lower end inner peripheral surface of upper shell 13, and external screw thread is formed in lower housing shell 11 Upper end outer circumferential surface on and with internal thread thread fitting.Thus, the structure that rotates helicitic texture is simple, easy to process and dismounting.

Certainly, the utility model not limited to this, in the other embodiment of the utility model, can also use other modes Realize being detachably connected for upper shell 13 and lower housing shell 11.Such as upper shell 13 and lower housing shell 11 can also by screw or under Button hook structure described in text is detachably connected (the not shown example).At this time, do not require lower housing shell 11 upper end and The lower end of upper shell 13 is cylindrical shape, preferably full so as to expand the selectable range of upper shell 13 and lower housing shell 11 Sufficient actual demand.

Such as in some embodiments of the utility model, upper shell 13 can also pass through button grab knot with lower housing shell 11 Structure is detachably connected, wherein, button hook structure can include：First grab, the second grab, elastic component and unlock piece, its In, the first grab is located at the lower end of upper shell 13, and the second grab is located at the upper end of lower housing shell 11, and elastic component is located on upper shell 13 And for promoting the first grab often to lock or be located on lower housing shell 11 and for promoting the second grab often with first with the second grab Grab is locked, unlock piece be located on upper shell 13 or lower housing shell 11 and when being triggered compression elastic piece so that the first grab and the Two grabs unlock.

In some embodiments of the utility model, with reference to Fig. 3, glass shell 1 can include：Cup body and cup head cover 14, cup body Top open wide, cup head cover 14 is located at the top of cup body to open and close the top of cup body.Thus, when user is needed to glass shell Component inside 1 is cleaned, replaced, being repaired when operation, can open cup head cover 14, to facilitate operation.

Alternatively, cup head cover 14 is connected with being rotatably separable with cup body by rotating fastening structure or rotation helicitic texture, In this way, user only needs rotating cup head cover 14 and is upwards lifted to remove it from cup body, and thus, convenient operation.When So, the utility model not limited to this, cup head cover 14 can be opened by button hook structure and hinge arrangement but inseparably connected It is connected in cup body, in this way, user can untie button hook structure, and cup head cover 14 is raised from cup body, thus, convenient behaviour Make.

In addition, it is necessary to explanation, cup body can be open top, the non-disconnectable single part cup body of bottom end closure, cup body Can also be the detachable multicomponent combination that lower housing shell 11, upper shell 13 and bottom of a cup lid 12 by mentioned earlier form, at this time, Cup head cover 14 is located at the top of upper shell 13 to open and close the top of upper shell 13 (as shown in Figure 3).

Secondly, based on 62 plan of establishment of downstream filter device, the hand according to some specific embodiments of the utility model is described Hold dust catcher T.

In some embodiments of the utility model, the top of glass shell 1 can open, for example, cup head cover 14 described above Can remove or can raise upwards at the top of the cup body, air-stream generating device 2 is located at the top of cyclone separator 3, under swim across Filter device 62 is located at the top of air-stream generating device 2 or top and is detachably connected with air-stream generating device 2 or glass shell 1, with It can be taken out upwards from the top of glass shell 1 when the top of glass shell 1 is opened.Thus, can after user opens the top of glass shell 1 To see downstream filter device 62 and pull down it from glass shell 1 or air-stream generating device 2, and it is drawn off carrying out related behaviour Make, such as downstream filter device 62 is cleaned, replaces, repair etc..

Thus, according to the hand-held cleaners T of the present embodiment, it is possible to achieve downstream filter device 62 directly takes out, so that Facilitate user to clean the dust on downstream filter device 62, keep downstream filter device 62 to clean, maintained beneficial to hand-held cleaners T Original dust removal ability and effect ratio.

Preferably, include with reference to Fig. 3, air-stream generating device 2：Negative pressure unit 21 and the hood being located at outside negative pressure unit 21 22, there are multiple exhausting-gas holes 220 on hood 22.Such as negative pressure unit 21 can include motor 211 and wind wheel 212, motor 211 can To be connected to the top of wind wheel 212 to drive wind wheel 212 to rotate, hood 22 can include being located at the upper of 21 top of negative pressure unit The lower cover of 21 lower part of negative pressure unit is covered and is located at, upper cover is connected on the top and upper cover of lower cover formed with exhausting-gas hole 220, with Air-flow for negative pressure unit 21 to be drawn into hood 22 is discharged to outside hood 22.

Specifically, when downstream filter device 62 and air-stream generating device 2 are detachably connected, the one of the utility model In a specific example, downstream filter device 62 is it is so structured that annular and outer be sleeved on hood 22 (is such as schemed with surrounding exhausting-gas hole 220 Shown in 3) so that downstream filter device 62 can carry out effective filter cleaning to the air-flow that air-stream generating device 2 is discharged.By This, the structure of downstream filter device 62 is simple, easy to process, and easy to user by downstream filter device 62 from air-stream generating device Removed on 2, while the downstream filter device 62 after after cleaning or replacement is reinstalled in air-flow easy to user and is filled Put on 2, so that convenient operation.Certainly, the utility model not limited to this, downstream filter device 62 can also by other means may be used Releasably it is located in glass shell 1, which is not described herein again.

Further, as shown in figure 3, glass shell 1 includes compressing structure 17, hood 22 includes support platform 222, downstream filter The axial both ends of device 62 are only against between compressing structure 17 and support platform 222 respectively.Thus, when dirt cup component T1 is assembled to Behind position, on the one hand downstream filter device 62 can be tightly placed on hood 22, on the other hand can be compacted structure 17 and support flat Platform 222 compresses, so as to effectively improve the mounting stability of downstream filter device 62, it is ensured that downstream filter device 62 can be with Steadily and reliably work.

To sum up, in the above-mentioned specific example of the utility model, when user wishes to clean downstream filter device 62 When, glass head cover 14 can be held and rotated and removed straight up from cup body, can see that downstream filter fills afterwards Put 62 to be sleeved on hood 22, then user can catch downstream filter device 62 and is lifted out upwards, then by under Trip filtration apparatus 62 can first clean its surface dirt after taking out, and be then placed under tap water and rinse, will after the completion of cleaning Downstream filter device 62 is placed under the sun and dries, and is then sleeved on again on hood 22, and cup head cover 14 is assembled in cup body .Thus, according to the hand-held cleaners T of the present embodiment, consumer can be made to form a habit and often clean downstream filter device 62, enable dust catcher to keep cleaning and ensure that suction does not weaken.Alternatively, downstream filter device 62 can be HEPA, i.e., high Imitate air filter.

Secondly, based on 61 plan of establishment of upstream filtering device, the hand according to some specific embodiments of the utility model is described Hold dust catcher T.

In some embodiments of the utility model, when air-stream generating device 2 is located at the downstream of cyclone separator 3 When, upstream filtering device 61 can be located between air-stream generating device 2 and cyclone separator 3, it is preferable that cyclone separator 3 are located at the axial side of air-stream generating device 2.Thus, the structure of dirt cup component T1 is compacter, compact, and stationarity is more preferable.

In some embodiments of the utility model, the bottom of glass shell 1 can open, for example, lower housing shell 11 described above It can downwards be removed from upper shell 13 or bottom of a cup lid 12 can be raised downwards, cyclone separator 3 is located at air-flow and fills 2 lower section is put, cyclone separator 3 is detachably connected with air-stream generating device 2 or glass shell 1 to be opened in the bottom of glass shell 1 The bottom of Shi Kecong glass shells 1 is taken out downwards, and upstream filtering device 61 is by 3 rest of cyclone separator with cyclone separator 3 Synchronizing moving.Thus, after user opens the bottom of glass shell 1, it can be seen that cyclone separator 3 and by it from glass shell 1 or Pulled down on air-stream generating device 2, and it is taken out downwards, at this time, can by the upstream filtering device 61 of 3 rest of cyclone separator With downward out with cyclone separator 3 in the lump, hereafter, user can be by upstream filtering device 61 from cyclone separator 3 Remove and carry out relevant operation, such as upstream filtering device 61 is cleaned, replaces, repair etc..

Thus, according to the hand-held cleaners T of the present embodiment, it is possible to achieve the convenient taking-up of upstream filtering device 61, so that Facilitate user to clean the dust on upstream filtering device 61, keep upstream filtering device 61 to clean, maintained beneficial to hand-held cleaners T Original dust removal ability and effect ratio.

In some specific examples of the utility model, with reference to Fig. 3, air-stream generating device 2 include negative pressure unit 21 (such as Wind wheel 212 and the motor 211 being connected with wind wheel 212) and the hood 22 that is located at outside negative pressure unit 21, cyclone separator 3 wrap Cyclonic separation component 31 and the installing component 32 being connected with cyclonic separation component 31 are included, installing component 32 and hood 22 are removably It is connected.Thus, the structure of air-stream generating device 2 and cyclone separator 3 is concise, easy to disassemble.

Alternatively, there is hood column section 221, installing component 32 includes installation column section 321, installs column on hood 22 Section 321 and hood column section 221 by rotate fastening structure (concrete structure can refer to rotation fastening structure described above) or Rotation helicitic texture (concrete structure can refer to rotation helicitic texture described above) is rotatable to be releasably connected.Thus, user Cyclone separator 3 can be taken from air-stream generating device 2 extremely simplely by way of rotating cyclone separator 3 Under, required operating space is small, and the structure of dirt cup component T1 can be compacter.

With reference to Fig. 3, installing component 32 further includes mounting platform 322, mounting platform 322 and the lower end of installation column section 321 Be connected to limit the unlimited installation cavity in top jointly with installation column section 321, upstream filtering device 61 be located in installation cavity and It is supported on mounting platform 322.Thus, the structure of installing component 32 is simple, easy to process, and the structure of installing component 32 is not only Easy to be dismounted with air-stream generating device 2, and upstream filtering device 61 can also effectively 32 rest of mounted member it is spacing, make Obtaining user extremely can easily remove from installing component 32 by upstream filtering device 61, reinstall, easy to user to above swimming across Filter device 61, which is cleaned, replaced, repair etc., to be handled.Preferably, mounting platform 322 is ring-shaped platform.Thus, cyclonic separation fills Putting 3 can efficiently be blown by the inner ring of mounting platform 322 to air-stream generating device 2, so as to ensure upstream filtering device On the premise of 61 stablize installation, dust collection efficiency is improved.

In some embodiments of the utility model, with reference to Fig. 3, cyclonic separation component 31 can include：Cyclone separator Group and filtration core 313, filtration core 313 are located in cyclone separator group.Thus, the clean air filtered by cyclone separator group It can be flowed out by filtration core 313, so as to improve cleaning filter effect.Certainly, the utility model not limited to this is new in this practicality In some other embodiment of type, cyclonic separation component 31 can also only include cyclone separator group, without including filtration core 313.Below only by cyclonic separation component 31 not only include cyclone separator group but also including filtration core 313 exemplified by illustrate.

With reference to Fig. 3, cyclone separator group can include：Primary cyclone 311 and it is located at primary cyclone 311 Interior secondary cyclone 312, at this time, filtration core 313 is located in secondary cyclone 312, thus, hand-held cleaners T During work, air-flow can be by air intake passage S1 tangentially between glass shell 1 and primary cyclone 311 Carry out a cyclonic separation and then two level whirlwind is entered by primary cyclone 311 and secondary cyclone 312 again Secondary cyclone separation is carried out between separator 312 and filtration core 313, air-stream generating device is flowed to then through filtration core 313 2.Certainly, the utility model not limited to this, cyclone separator group can be also configured to other structures, to realize single stage cyclone mistake Filter or two level above cyclonic filter.

Preferably, there is gas outlet 3130, the axis of filtration core 313 for barrel-shaped and axial one end with reference to Fig. 3, filtration core 313 The grey end face 3131 of gear is equipped with to the other end, grey end face 3131 is kept off and is formed towards the curved surface away from 3130 direction of gas outlet protrusion. Thus, grey end face 3131 is kept off by setting, tiny dust can be blocked in outside filtration core 313 by the grey end face 3131 of gear, prevented Only it flows to upstream filtering device 61, motor 211, prevents fine ash from being polluted to upstream filtering device 61, motor 211, so that Ensure the pick-up performance of dust catcher, improve the working life of motor 211.Alternatively, grey end face 3131 is kept off it is so structured that arc Face, such as hemispherical curved surface, thus, the dust contact area of bigger can be had by keeping off grey end face 3131, further improve gear ash Effect, and the low noise, not sharp of ash is kept off, suitable for indoor use.

In some specific examples of the utility model, with reference to Fig. 3, it can be occluding surface to keep off grey end face 3131, at this time, There are multiple inlet gaps 3132 on the end of the close gear ash end face 3131 of filtration core 313.At this time, when fine ash strikes upwards It is shot back and falls when on dust-break end face, that is to say, that fine ash can be blocked in outside filtration core 313 by the grey end face 3131 of gear, clearly Clean air can be entered in filtration core 313 by inlet gaps 3132 and discharged towards gas outlet 3130.Thus, grey effect is kept off More preferably.Certainly, the utility model not limited to this, such as in the other specific example of the utility model, keep off grey end face 3131 can also be not configured to occluding surface, at this time, keep off grey end face 3131 and/or the close gear ash end face 3131 of filtration core 313 End on there are multiple air inlet pores (the not shown example) so that clean air can be entered by air inlet pore Discharged in filter core 313 and towards gas outlet 3130.

Alternatively, as shown in figure 3, filtration core 313 is integrated part, secondary cyclone with primary cyclone 311 312 are detachably connected with primary cyclone 311, that is to say, that filtration core 313 is one with primary cyclone 311 The component that a entirety can not be split, and secondary cyclone 312 is independent and detachable for two with primary cyclone 311 Component.Thus, user, can be by primary cyclone 311 and secondary cyclone after cyclone separator 3 is taken out 312 split, and are further cleaned, so as to improve the cleaning effect of hand-held cleaners T.

Thus, according to the dirt cup component T1 of the utility model above-described embodiment, air-stream generating device 2, upstream filtering device 61st, cyclone separator 3 is arranged in order from top to bottom, and 61 rest of upstream filtering device is on cyclone separator 3, cyclonic separation Device 3 includes the primary cyclone 311 and two level rotation of detachable connected (such as being detachably connected by buckle structure) Wind separator 312, the wherein center of primary cyclone 311 have filtration core 313 and are installed on gas by installing component 32 The bottom of flow generating apparatus 2.

In this way, when user wishes to clean upstream filtering device 61 and cyclone separator 3, can be by the bottom of glass shell 1 Open, then rotate cyclone separator 3 and downwards take out itself and upstream filtering device 61, then by upstream filtering device 61 Remove from cyclone separator 3, then pull down secondary cyclone 312 from primary cyclone 311, so as to To be cleaned one by one to the component pulled down.Thus, the structure of dirt cup component T1 is concise, compact, easy to disassemble and cleaning. Alternatively, upstream filtering device 61 can be HEPA, i.e. high efficiency particle air filter.

Finally, the air passage layout based on dirt cup component T1, describes holding according to some specific embodiments of the utility model Dust catcher T.

In some embodiments of the utility model, with reference to Fig. 3 and Fig. 4, the top of glass shell 1 is formed with exhaust outlet 140, example Such as, exhaust outlet 140 is formed on cup head cover 14 described above.Thus, the dust and gas inside glass shell 1 is drawn into be filtered by cleaning Afterwards, clean air can be expelled directly out by the exhaust outlet 140 at the top of glass shell 1, be arranged without turning to farther place Gas, so that effectively brief exhaust pathway, reduces energy consumption, and compared to the scheme being exhausted by 1 bottom of glass shell, by Discharge from the top of glass shell 1 in air, downwards dispel the dust on surface to be cleaned so as to avoiding the air of discharge Problem, improves the cleaning effect of hand-held cleaners T.

With reference to embodiment described above, when air-flow by air intake passage S1 tangentially into 1 inside of glass shell after, can produce Raw centrifugal force throws away dust, and dust moves downwardly to bottom of a cup along the rotation of 1 inner wall of glass shell, can also stop stop by gear gray bars 16 Come in the side of gear gray bars 16 and heap, and the air after filtering can pass through primary cyclone 311, two level whirlwind point Upstream filtering device 61 is flowed upwardly toward from device 312 and filtration core 313, and enters air-flow upwardly through upstream filtering device 61 and sends out Generating apparatus 2, then flows to downstream filter device 62 upwardly through air-stream generating device 2 again, finally by the air draft at the top of glass shell 1 Mouth 140 is discharged.Thus, the structure of the hand-held cleaners T of the utility model embodiment is simple, and shape more minimizes, air passage cloth Office is compact, and dirt capacity is big, good dedusting effect, and low easy to cleaning, energy consumption.

Preferably, it is opposite with exhaust outlet 140 with reference to Fig. 3 and Fig. 4, downstream filter device 62.Thus, filled by downstream filter Putting the air-flow of 62 filterings can directly be discharged by exhaust outlet 140, so as to further shorten air draft distance, reduce energy consumption.Such as In a specific example of the utility model, exhaust outlet 140 can be arranged around downstream filter device 62, thus, ensured On the premise of air draft shortest path, air draft angular range can be widened, to effectively improve ventilation efficiency, improves hand-held cleaners The overall efficiency of T.

In some embodiments of the utility model, component suction nozzle T2 is transversely mounted in glass shell 1 so that air intake passage S1 Axial X-X extend transversely, to vertical plane projection, axis direction of the air-out direction with respect to air intake passage S1 of exhaust outlet 140 Tilt upward.Thus, illustrate that the blowing direction of exhaust outlet 140 intersects certain angle with the inspiratory direction of air intake passage S1, in this way, When air intake passage S1 is directed at surface to be cleaned, the blowing direction of exhaust outlet 140 and not towards surface to be cleaned, so that the row of avoiding The problem of wind that air port 140 is sent out dispels the dust on surface to be cleaned, so that it is guaranteed that cleaning effect.

In some embodiments of the utility model, with reference to Fig. 4-Fig. 6, to horizontal plane projection, the axis of air intake passage S1 Angle theta between the air supply direction of direction X-X and exhaust outlet 140 meets：1≤θ of θ≤θ 2, wherein θ 1=20 °, θ 2=120 °. That is using the central axis of glass shell 1 as pivot, the axis of air intake passage S1 is rotated successively along clockwise direction Exhaust outlet 140 can be processed in 20 ° and 120 ° obtained angle regional extents, equally by the axis of air intake passage S1 along the inverse time The direction of pin rotates in 20 ° and 120 ° obtained angle regional extents successively can process exhaust outlet 140.

Thus, when user is cleaned using hand-held cleaners T, by air intake passage S1 faces surface to be cleaned (such as Ground or furniture), due to having angle between air-out direction and air intake passage S1, air-out direction will not face it is to be cleaned Surface, so that avoiding the problem that outlet air dispels dust influences dust suction (avoiding airborne dust), it is ensured that cleaning effect, and air-out direction Will not face user backward, avoid the problem that outlet air blows to user and causes user uncomfortable.

In some embodiments of the utility model, θ can also meet：30°≤θ≤105°.That is, with glass shell 1 Central axis be pivot, the axis of air intake passage S1 is rotated obtained by 30 ° and 105 ° successively along clockwise direction Angle regional extent in can process exhaust outlet 140, equally the axis of air intake passage S1 is revolved successively along direction counterclockwise Turn that in 30 ° and 105 ° obtained angle regional extents exhaust outlet 140 can be processed.Thus, it is possible to preferably playing above-mentioned has Beneficial effect.

In some specific examples of the utility model, with reference to Fig. 7 and Fig. 8, the inner side of exhaust outlet 140, which is equipped with, to be used to adjust The wind-guiding face 18 of its air-out direction, along the axis direction of vertical and remote air intake passage S1, wind-guiding face 18 is towards close to handle The direction of component T3 extends, and is projected to horizontal plane, the central point and glass shell 1 of the extension line of wind-guiding face 18 and exhaust outlet 140 Angle between the line of central point is that α meets：10 °≤α≤90 ° are thus, it is possible to simply and effectively ensure 140 direction of exhaust outlet Position outlet air away from inspiratory direction, in this way, when user is cleaned using hand-held cleaners T, by air intake passage S1 faces Surface (such as ground or furniture) to be cleaned, due to having angle, air-out direction between air-out direction and air intake passage S1 Will not face surface to be cleaned so that avoid the problem that outlet air by dust dispel influence dust suction (avoiding airborne dust), it is ensured that cleaning Effect, and air-out direction will not face user backward, avoid the problem that outlet air blows to user and causes user uncomfortable.

Preferably, with reference to Fig. 7 and Fig. 8, to horizontal plane projection, exhaust outlet 140 front side wall (i.e. close component suction nozzle T2's Side side wall) width D between the rear wall of exhaust outlet 140 (i.e. close to the side side wall of Handleset T3) is more than wind-guiding face 18 outer rim (edge i.e. away from 1 central axis of glass shell) rear wall (i.e. close to the side side wall of Handleset T3) and exhaust outlet Width d between 140 rear wall (i.e. close to the side side wall of Handleset T3).Thus, when air-flow passes through inside glass shell 1 When wind-guiding face 18 and exhaust outlet 140 discharge, less overcurrent width d is first flowed through, it is wide then to pass through larger overcurrent D is spent, so as to be effectively reduced exhaust resistance, exhaust noise is reduced, improves exhaust efficiency.Alternatively, wind-guiding face 18 is outer Width d between the rear wall of edge rear wall and exhaust outlet 140 meets：2mm≤d≤6mm.

Preferably, along the air-out direction of exhaust outlet 140, exhaust outlet 140 is flare form.That is, when air-flow from After being discharged inside glass shell 1 by wind-guiding face 18, can gradually diffusely it be discharged from exhaust outlet 140, in this way, can be effectively Exhaust resistance is reduced, reduces exhaust noise, improves exhaust efficiency.

In some embodiments of the utility model, with reference to Fig. 5, exhaust outlet 140 is multiple, is projected to horizontal plane, is multiple Exhaust outlet 140 is axisymmetricly distributed on the axis X-X of air intake passage S1.Component suction nozzle T2 is arranged on dirt that is, working as The front side of cup assembly T1, while when Handleset T3 is arranged on the rear side of dirt cup component T1, the left and right sides point at the top of glass shell 1 It is not equipped with multiple exhaust outlets 140 symmetrically, thus, the layout of exhaust outlet 140 is more ingenious, beautiful, and air-out effect is more preferable.

In some embodiments of the utility model, with reference to Fig. 6, exhaust outlet 140 can be processed as what is vertically just extended Strip, so as to improve air-out area, improves outlet air efficiency, and exhaust outlet 140 is more preferably easy to process, avoids air outlet angle The problem of dissipating and influencing air-breathing or cause user uncomfortable.Certainly, the utility model not limited to this, in other of the utility model In embodiment, exhaust outlet 140 may be formed as circle, ellipse, regular polygon, diamond shape etc., preferably to meet reality It is required that.

In the following, the relative placement based on component suction nozzle T2 and dirt cup component T1, describe that some are specific according to the utility model The hand-held cleaners T of embodiment.

In some embodiments of the utility model, with reference to Figure 15, along the axis direction X-X perpendicular to air intake passage S1, Air-stream generating device 2 and cyclone separator 3 are arranged in order.That is, the center of air-stream generating device 2 is filled with cyclonic separation The line for putting 3 center is vertical with the axis of air intake passage S1.For example, when 1 vertical setting of glass shell, component suction nozzle T2 laterally pacifies In glass shell 1, cyclone separator 3 and air-stream generating device 2 can be arranged up and down, at this time, the axis X-X of air intake passage S1 It can be horizontally disposed with, the line at the center and the center of cyclone separator 3 of air-stream generating device 2 is vertically arranged.Thus, dirt cup The layout of component T1 is compacter, compact, adapts to the miniaturization trend of hand-held cleaners T.

In some embodiments of the utility model, with reference to Figure 15, cyclone separator 3 and air-stream generating device 2 are along cup The axial alignment of shell 1, for example, when 1 vertical setting of glass shell, cyclone separator 3 and air-stream generating device are arranged about 2, or Person, air-stream generating device 2 and cyclone separator are arranged about 3.Thus, the layout of dirt cup component T1 is compacter, compact, accounts for Ground area smaller, adapts to the miniaturization trend of hand-held cleaners T.

In some embodiments of the utility model, with reference to Fig. 3, negative pressure unit 21 can include motor 211 and and motor The wind wheel 212 that 211 rotation axis is connected, so that motor 211 can drive wind wheel 212 to rotate, produces negative pressure and realizes air-breathing.By This, the structure of negative pressure unit 21 is simple, easy to process and installation.Certainly, the utility model not limited to this, negative pressure unit 21 may be used also Other units with driving part and execution unit are thought, for example, negative pressure unit 21 can also be the vacuum pump with motor Deng.In the following, with reference to Fig. 9-Figure 12, several optional mounting means based on motor 211, describe according to the multiple implementations of the utility model The dirt cup component T1 of example.

In some specific examples of the utility model, with reference to Fig. 9-Figure 10, motor 211 can be perpendicular to air intake passage S1 Installation.At this time, the axis X-X of air intake passage S1 intersects right angle with the rotation axis Z-Z of motor 211.Further, motor 211 Vertically and air intake passage S1 installations can be offset to, such as in a specific example of utility model, glass shell 1 is tubular and cup The central axis Y-Y of shell 1 and the rotation axis Z-Z of motor 211 are parallel but misaligned, axis X-X and the glass shell 1 of air intake passage S1 Central axis Y-Y intersect and vertically.Thus, under the premise of dirt cup component T1 installations smoothly are ensured, motor 211 can also have Effect ground avoids the internal part of glass shell 1, improves the assembling flexibility of dirt cup component T1.Such as alternatively, glass shell 1 can be tubular And the central axis of glass shell 1 is vertically arranged, motor 211 is located in glass shell 1 vertically, and component suction nozzle T2 is transversely mounted in glass shell 1, Wherein, the central axis Z-Z of motor 211 and the central axis Y-Y of glass shell 1 are biased, the central axis X-X and cup of air intake passage S1 The central axis Y-Y of shell 1 is vertical and intersecting.Thus, convenient installation and assembling, and the center of gravity of dirt cup component T1 is more steady.

In some specific examples of the utility model, with reference to Figure 11, motor 211 can favour air intake passage S1 peaces Dress.At this time, the axis X-X of air intake passage S1 intersects acute angle with the rotation axis Z-Z of motor 211.Thus, motor 211 can have Effect ground avoids the internal part of glass shell 1, improves the assembling flexibility of dirt cup component T1.For example, glass shell 1 can be tubular and glass shell 1 central axis Y-Y is vertically arranged, and motor 211 is tilted and is located in glass shell 1, and component suction nozzle T2 is transversely mounted in glass shell 1.By This, convenient processing, installation and assembling, and the center of gravity of dirt cup component T1 is more steady.Preferably, the axis X-X of air intake passage S1 and electricity The rotation axis Z-Z of machine 211 intersects acute angle gamma satisfaction：20°≤γ≤70°.Thus, it not only may insure the knot of dirt cup component T1 Structure is compact, compact, and can improve the installation stationarity of dirt cup component T1.

In some specific examples of the utility model, with reference to Figure 12, motor 211 can parallel to or coaxially lead in air-breathing Road S1 is installed.At this time, the axis X-X of air intake passage S1 is parallel with the rotation axis Z-Z of motor 211 or overlaps.Thus, dirt cup group The height of part T1 can be lower, and machine gravity is more steady, and motor 211 can also effectively avoid the internal part of glass shell 1, improves The assembling flexibility of dirt cup component T1.For example, glass shell 1 can be vertically arranged for the central axis Y-Y of tubular and glass shell 1, at this time, Motor 211 is horizontally set with glass shell 1, and component suction nozzle T2 is transversely mounted in glass shell 1.Thus, convenient processing, installation and assembling, and The center of gravity of dirt cup component T1 is more steady.Preferably, the axis X-X of air intake passage S1 is parallel with the rotation axis Z-Z of motor 211 and position In the lower section of the rotation axis Z-Z of motor 211.Thus, it not only may insure that dirt cup component T1's is compact-sized, compact, and The installation stationarity of dirt cup component T1 can be improved.

In some embodiments of the utility model, with reference to Fig. 3 and Figure 13, air-stream generating device 2 includes negative pressure unit 21 With the hood 22 being located at outside negative pressure unit 21, the axis X-X of air intake passage S1 extends along level side and is located at negative pressure unit 21 Top under, the vertical distance L between the axis X-X of air intake passage S1 and the top of negative pressure unit 21 meets L >=0.2H, its In, H is the height of 21 in the vertical direction of negative pressure unit.That is, negative pressure unit below 21 apart from negative pressure unit 21 Top 0.2H at draw datum line L1a, the axis of air intake passage S1 is located at below the datum line L1a.Thus, component suction nozzle T2 Position it is ingenious, can be effectively prevented from the problem of hand-held cleaners T complete machines are toppled over, improve the placement of hand-held cleaners T Stability.Moreover, when exhaust outlet 140 to be arranged on to the top of glass shell 1, L >=0.2H is taken into account, exhaust outlet can be effectively prevented from 140 air-out direction influences the dust suction problem of air intake passage S1, so as to improve pick-up performance.

Further, in some embodiments of the utility model, the axis of air intake passage S1 and the top of negative pressure unit 21 Vertical distance L between end further meets：0.2H≤L≤1.2H.That is, negative pressure unit below 21 apart from negative pressure Datum line L2a is drawn at the top 1.2H of unit 21, the axis of air intake passage S1 is located at below datum line L1a and is located at datum line More than L2a.Thus, it is possible to further avoid the problem that hand-held cleaners T complete machines are toppled over, the placement for improving hand-held cleaners T is steady It is qualitative, and the air-out direction that can be effectively prevented from exhaust outlet 140 influences the dust suction problem of air intake passage S1, improves dust suction effect Fruit.

In some embodiments of the utility model, with reference to Fig. 3 and Figure 14, the axis X-X of air intake passage S1 is along level side Extend and under the top of glass shell 1, the vertical distance L between the axis of air intake passage S1 and the top of glass shell 1 meets 0.2S≤L≤0.8S, wherein, S is the height of 1 in the vertical direction of glass shell.That is, glass shell below 1 apart from glass shell 1 Top 0.2S at draw datum line L1b, and apart from the top of glass shell 1 0.8S of the glass shell below 1 at drafting datum line L2b, The axis of air intake passage S1 is located at below datum line L1b and is located at more than datum line L2b.Thus, the cloth set of component suction nozzle T2 Put ingenious, can be effectively prevented from the problem of hand-held cleaners T complete machines are toppled over, improve the shelf-stability of hand-held cleaners T.And And when exhaust outlet 140 to be arranged on to the top of glass shell 1,0.2S≤L≤0.8S is taken into account, exhaust outlet 140 can be effectively prevented from Air-out direction influence the dust suction problem of air intake passage S1, so as to improve pick-up performance.

Here, it is necessary to illustrate, in the more above-mentioned embodiment for describing component suction nozzle T2 setting height(from bottom)s, negative pressure unit 21 can include motor 211 and the wind wheel 212 that is connected with motor 211, the rotation axis of motor 211 can vertically, level or incline Tiltedly set, that is to say, that the angle γ between the central axis of motor 211 and the axis of air intake passage S1 meets：0°≤γ≤ 90 °, thus, it is possible to adapt to various actual demands.

Preferably, the angle γ between the rotation axis of the axis of air intake passage S1 and motor 211 meets：30°≤γ≤ 90 °, thus, the layout of dirt cup component T1 is compacter, compact, and it is more preferable to place stationarity.Further, wind wheel 212 can connect The bottom of motor 211 is connected on, so that the pick-up performance of air-stream generating device 2 is more preferable, and arrangement more convenient to install so that dirt cup The layout of component T1 is compacter, compact.Preferably, the jante et perpendiculaire of the axis of air intake passage S1 and motor 211.Also It is to say, in the axis X-X of air intake passage S1 and the rotation axis Z-Z of motor 211 can be generally aligned in the same plane, so as into one Step improves the placement stationarity of dirt cup component T1.

In some embodiments of the utility model, with reference to Figure 13 and Figure 14, component suction nozzle T2 can be detachable with glass shell 1 Ground is connected.Thus, when needing to adjust the installation site of component suction nozzle T2 or carry out relevant operation to component suction nozzle T2, user Component suction nozzle T2 can be disassembled from glass shell 1, carry out relevant treatment.Thus, it is user-friendly, and as needed certainly Row processing.For example, component suction nozzle T2 can be detachably connected by buckle structure, helicitic texture etc. and glass shell 1.

In the following, the design feature of relative placement and Handleset T3 based on Handleset T3 and dirt cup component T1, is retouched State the hand-held cleaners T according to some specific embodiments of the utility model.

In some embodiments of the utility model, it is detachably connected with reference to Figure 15, Handleset T3 with glass shell 1.By This, when needing to adjust the installation site of Handleset T3 or carry out relevant operation to Handleset T3, user can be by hand Handle component T3 is disassembled from glass shell 1, carries out relevant treatment.Thus, it is user-friendly, and voluntarily handles as needed. For example, Handleset T3 can be detachably connected by buckle structure, helicitic texture etc. and glass shell 1.

In some embodiments of the utility model, with reference to Figure 15, along the axis direction X-X of air intake passage S1, handle group Part T3 and component suction nozzle T2 is located at the both sides of dirt cup component T1 respectively.That is, when user holds on rear side of dirt cup component T1 During handle component T3, the component suction nozzle T2 on front side of dirt cup component T1 can carry out cleaning operation.Thus, it is user-friendly.

In some embodiments of the utility model, with reference to Figure 15, be arranged on inside glass shell 1 when air-stream generating device 2 and Non- when being arranged in Handleset T3, bottom surface F2s of the bottom surface F1 less than Handleset T3 of glass shell 1 as hand-held cleaners T to put Independent supporting surface when putting, that is to say, that by hand-held cleaners T place in the horizontal plane when, dedusting cup assembly T1 bottom surfaces with Outer part is not contacted with contact surface, and in other words, the part beyond dedusting cup assembly T1 bottom surfaces is all located at the top of contact surface. In this way, since heavier air-stream generating device 2 (spy is the driving part such as motor 211 in air-stream generating device 2) is not located at In handle, so Handleset T3 lighter with respect to dirt cup component T1, can independently be supported using dirt cup component T1 at this time, and hold The problem of dust catcher T complete machines will not topple over.Further, since Handleset T3 is liftoff, the mill of Handleset T3 can be reduced Damage problem, and the heat dissipation (such as power supply 5 described below radiates) of Handleset T3 can be improved, easy to hold dust suction Device T cools down.

Alternatively, with reference to Figure 15, the direction of dirt cup component T1, handle are directed away from along the axis X-X of air intake passage S1 The bottom surface of component T3 is formed as the inclined-plane gradually upwardly extended.Thus, ensuring what hand-held cleaners T complete machines will not topple over On the premise of problem, the wear problem of Handleset T3 can be further reduced, and Handleset T3 can be further improved Heat dissipation effect.

Alternatively, the drop between reference Figure 15, the bottom surface F2 of the bottom surface F1 and Handleset T3 of glass shell 1 is 0.5mm- 1mm, that is to say, that maximum vertical distance between the bottom surface F2 of the bottom surface F1 and Handleset T3 of glass shell 1 can be 1mm, most Small vertical distance can be 0.5mm.Thus, can on the premise of the problem of hand-held cleaners T complete machines will not topple over is ensured Further to reduce the wear problem of Handleset T3, and the heat dissipation effect of Handleset T3 can be further improved.

Alternatively, with reference to Figure 15, the bottom surface F1 of glass shell 1 is plane.Thus, hand-held cleaners T can more smoothly be put Put in the horizontal plane, further avoid the problem that complete machine is toppled over, and glass shell 1 easily facilitates processing.Or alternatively, glass shell 1 Bottom surface includes multiple support protrusions (the not shown example) that basal plane is located at basal plane bottom, thus, it is possible to increase by 1 bottom surface of glass shell Friction, hand-held cleaners T is more rested easily within horizontal plane, further avoid the problem that complete machine is toppled over.Or Alternatively, the bottom surface of glass shell 1 includes basal plane and the skid resistant course (such as rubber face) (the not shown example) for being located at basal plane bottom, Thus, it is possible to increase the friction of 1 bottom surface of glass shell, hand-held cleaners T is more rested easily within horizontal plane, further keep away Exempt from the problem of complete machine is toppled over, and the abrasion of 1 bottom surface of glass shell can be reduced.

In some embodiments of the utility model, with reference to Figure 15, Handleset T3 includes being used for the handle assembled with glass shell 1 Hand 4 and the power supply 5 for powering to air-stream generating device 2, alternatively, power supply 5 are located at the lower part of Handleset T3 and power supply 5 At least part bottom surface F2 of bottom surface composition Handleset T3 and the bottom surface of power supply 5 are higher than the bottom surface F1 of glass shell 1.Thus, when hand-held When dust catcher T is positioned on horizontal plane, the bottom surface of power supply 5 can be liftoff, so that the bottom surface abrasion of power supply 5 can be not only reduced, And the radiating and cooling effect of power supply 5 can be improved, improve the complete machine service life of hand-held cleaners T.

In some embodiments of the utility model, it is installed on reference to Figure 15-Figure 17, Handleset T3 in glass shell 1, handle Component T3 includes the holding part 41 for holding, that is to say, that user has held up hand-held cleaners T, example by grasping holding part 41 Such as, when Handleset T3 includes handle 4 and power supply 5 described above, holding part 41 can be formed on handle 4.Preferably, Angle σ between the center line of holding part 41 and the central axis of glass shell 1 meets：0°≤σ≤60°.Thus, hand-held suction is being ensured On the premise of dirt device T overall structures more compact so that user can more easily, effortlessly hold hand-held cleaners T.

In some embodiments of the utility model, with reference to Figure 15-Figure 17, Handleset T3 is with glass shell 1 by adjusting machine Structure is connected so that the angle σ between the center line of holding part 41 and the central axis of glass shell 1 is adjusted.That is, user can Voluntarily to adjust the angle of inclination for changing Handleset T3 as needed, to adapt to the different use habits of different user, more Meet human oriented design.Here it is possible to understand, adjusting mechanism can be a variety of, such as can be that size gear coordinates machine Structure, wherein, Handleset T3 can be connected with pinion gear, and gear wheel can be arranged in glass shell 1, when pinion gear is with respect to gear wheel During engagement rolling, Handleset T3 can change with respect to the angle of inclination of glass shell 1, so as to fulfill the adjusting of Handleset T3.

In some embodiments of the utility model, with reference to Figure 15, when Handleset T3 include power supply 5 described above with During handle 4, power supply 5 can be connected with handle 4, that is to say, that power supply 5 may be mounted on handle 4, so as to simplify Handleset The structure of T3.Further, power supply 5 can be detachably connected with handle 4 so that power supply 5 can be removed from handle 4, so that side Just user carries out relevant treatment to power supply 5, such as when power supply 5 needs to charge, repair or replace, user can by power supply 5 from Pulled down on handle 4 to carry out relevant operation.

Preferably, handle 4 and power supply 5 are slippingly coordinated by guidance set, and handle 4 and power supply 5 pass through lock assembly Lock-bit is realized with guidance set, and lock assembly is realized by Quick Release button and unlocked.That is, by setting guidance set, electricity Source 5 opposite handle 4 can be moved in a manner of sliding, by setting guidance set and lock assembly, can lock power supply 5 and handle The relative position of hand 4, by setting Quick Release button, being unlocked to lock assembly, so that power supply 5 can be from handle 4 Disassemble.

Alternatively, Quick Release button is located on glass shell 1 and/or handle 4, that is to say, that Quick Release button can be only defined glass shell 1 Upper, Quick Release button can also be only defined on handle 4, can also be designed with Quick Release button in glass shell 1 and handle 4 respectively, so that real The flexible setting of existing Quick Release button, it is user-friendly.

Alternatively, Quick Release button is the non-pressing button of electronics, that is to say, that Quick Release button passes through electronics with lock assembly Circuit is connected, and at this time, user can trigger lock assembly unlock by way of touching Quick Release button, hand-held so as to improve The class of dust catcher T.Or alternatively, Quick Release button can pressing button for machinery, that is to say, that Quick Release button and locking group Part is connected by mechanical structure, and at this time, user can trigger lock assembly by way of touching and pressing Quick Release button and unlock, so as to Experienced with assigning the good use sense of touch of user.

In some specific examples of the utility model, the channeling direction of guidance set, the lock of lock assembly release direction, with And the direction of pressing of Quick Release button is respectively perpendicular.Thus, the layout of each component is concise, is not susceptible to interfere, reliable in action Property it is high.For example, component suction nozzle T2, dirt cup component T1 and Handleset T3 are arranged in order from front to back, it is right and left to press direction To, channeling direction and lock release in direction one of them be anteroposterior direction, channeling direction and lock release another in direction to be upper Lower direction.Thus, user-friendly, the dismounting of power supply 5 is more convenient.

In some embodiments of the utility model, hand-held cleaners T further includes push-button reset elastic component, push-button reset bullet Property part and Quick Release snap fit often to promote Quick Release push-button reset, thus, it is possible to simplify installation step so that user can be more The assembling of power supply 5 and handle 4 is easily completed, improves the connection reliability of power supply 5 and handle 4.

In some embodiments of the utility model, lock assembly includes：Lock is inserted and lock inserts return springs, and lock is inserted removable It is located at dynamicly on power supply 5 and is inserted return springs by locking and promoted normal locking handle 4, lock is plugged with being suitable for and Quick Release snap fit Guiding surface, guiding surface be configured to when Quick Release button is pressed drive lock insert explain handle 4.Thus, lock assembly Simple in structure, unlock and locking are convenient, reliable.

In some embodiments of the utility model, guidance set includes：Guide-track groove and guide rail bar, guide-track groove are formed in handle In one of them in hand 4 and power supply 5, guide rail bar be located on another in handle 4 and power supply 5 and with guide-track groove slippingly Coordinate, wherein, the importings end face of guide-track groove more than guide-track groove groove breech face, and/or, the insertion end face of guide rail bar be less than guide rail The bar breech face of bar.Thus, since the importing end face of guide-track groove is larger, or the insertion end face of guide rail bar is smaller, so as to The inserting difficulty of guide-track groove and guide rail bar is reduced, improves the inserting efficiency of guide-track groove and guide rail bar.

In some alternative embodiments of the utility model, have in hand-held cleaners T by the air-flow outside hand-held cleaners T Lead to the heat dissipation wind channel of power supply 5.Thus, it is possible to effectively be radiated, cooled down, cooled down to power supply 5, the use of power supply 5 is improved Service life.

Have in the other alternative embodiment of the utility model, in hand-held cleaners T and draw the air-flow in glass shell 1 To the heat dissipation wind channel of power supply 5.Thus, it is possible to effectively be radiated, cooled down, cooled down to power supply 5, that improves power supply 5 uses the longevity Life.Alternatively, the entrance of heat dissipation wind channel is connected to the downstream of cyclone separator 3, that is to say, that heat dissipation wind channel can will be by revolving The clean air of 3 separating and filtering of wind separator leads to power supply 5 and is cooled down, so as to avoid untreated dust and gas from making power supply 5 Into pollution.

Such as in some specific examples of the utility model, when air-stream generating device 2 is located under cyclone separator 3 You Shi, the entrance of heat dissipation wind channel can be connected to air-stream generating device 2, thus, facilitate the processing and realization of heat dissipation wind channel entrance, And stream pressure is larger herein, easy to be blowed to power supply 5.Alternatively, when air-stream generating device 2 includes negative pressure unit 21 and is provide with During hood 22 outside negative pressure unit 21, the entrance of heat dissipation wind channel can run through hood 22, thus, facilitate the processing of entrance and dissipate The inspiratory effects of hot-flow flue are good.Further, negative pressure unit 21 includes wind wheel 212 and the motor 211 being connected with wind wheel 212, dissipates The entrance of hot-flow flue is set adjacent to the air outlet of wind wheel 212.Thus, the entrance of heat dissipation wind channel easy to process, and gas herein herein Flowing pressure is larger, easy to be blowed to power supply 5.

In some embodiments of the utility model, with reference to Figure 15, the outlet of heat dissipation wind channel to power supply 5.Thus, may be used To go out air-supply more directly to power supply 5, the cooling effectiveness to power supply 5 is improved, reduces waste and energy consumption.Alternatively, power supply 5 wraps Include battery pack 501 (such as can be common batteries bag 501 or storage battery bag 501) and the battery being located at outside battery pack 501 Shell 502, the outlet of heat dissipation wind channel run through battery case 502.Thus, outlet conveniently processes and air-supply effect is more preferable, more direct.

In some embodiments of the utility model, handle 4 includes being assembled to the handle shell of glass shell 1 and is located at outside handle Internal partition in shell, at least one section of heat dissipation wind channel are formed between internal partition and handle shell, thus, the processing of heat dissipation wind channel It is convenient, and will not additionally take excessive space, it is ensured that the size of hand-held cleaners T entirety is compact.Alternatively, internal partition and handle Hand shell is detachably connected, thus, it is possible to by dismantling internal partition and handle shell, heat dissipation wind channel is cleaned, so that Dust and gas can be preferably avoided to pollute power supply 5.

In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on shown in the drawings Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or be electrically connected, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through Even, can be the interaction relationship of connection inside two elements or two elements.For those of ordinary skill in the art For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.In this specification Description in, reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. Description means that combining the embodiment or example particular features, structures, materials, or characteristics described is contained in the utility model In at least one embodiment or example.In the present specification, schematic expression of the above terms is necessarily directed to identical Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments Or combined in an appropriate manner in example.In addition, without conflicting with each other, those skilled in the art can say this Different embodiments or example and different embodiments or exemplary feature described in bright book are combined and combine.

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

Claims (10)

1. A kind of 1. hand-held cleaners, it is characterised in that including：

   Dirt cup component, the dirt cup component include glass shell and the air-stream generating device being located in the glass shell and cyclonic separation dress Put, the top of the glass shell is formed with exhaust outlet；

   Component suction nozzle, the component suction nozzle are installed in the glass shell and limit air intake passage, the axis of the air intake passage Extend along level side and under the top of the glass shell, between the top of the axis of the air intake passage and the glass shell Vertical distance L meets 0.2S≤L≤0.8S, wherein, S is the height of the glass shell in the vertical direction；And

   Handleset, the Handleset are installed in the glass shell and for holding.
2. 2. hand-held cleaners according to claim 1, it is characterised in that the glass shell is the center of tubular and the glass shell Axis vertical is set.
3. 3. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device includes negative pressure unit, The negative pressure unit includes motor and the wind wheel being connected with the rotation axis of the motor, the central axis of the motor and the suction Angle γ between the axis of gas passage meets：0°≤γ≤90°.
4. 4. hand-held cleaners according to any one of claim 1-3, it is characterised in that the cyclone separator is located at The lower section of the air-stream generating device and the upstream side for being located at the air-stream generating device.
5. 5. hand-held cleaners according to claim 4, it is characterised in that the cyclone separator occurs with the air-flow Upstream filtering device is equipped between device.
6. 6. hand-held cleaners according to claim 5, it is characterised in that the axis of the air intake passage is located at the upstream The top of filtration apparatus.
7. 7. hand-held cleaners according to claim 4, it is characterised in that the downstream of the air-stream generating device is equipped with down Swim filtration apparatus.
8. 8. hand-held cleaners according to claim 7, it is characterised in that the axis of the air intake passage is located at the downstream The lower section of filtration apparatus.
9. 9. hand-held cleaners according to claim 1, it is characterised in that the component suction nozzle and the glass shell are removably It is connected.
10. 10. hand-held cleaners according to claim 1, it is characterised in that along the axis direction of the air intake passage, described Handleset and the component suction nozzle are located at the both sides of the dirt cup component respectively.