CN206934037U - Hand-held cleaners - Google Patents

Abstract

The utility model discloses a kind of hand-held cleaners, hand-held cleaners include：Dirt cup component, component suction nozzle and Handleset, the dirt cup component includes glass shell and the air-stream generating device and cyclone separator that are located in the glass shell, the upstream side of the air-stream generating device is provided with upstream filtering device, the downstream of the air-stream generating device is provided with downstream filter device, the component suction nozzle is arranged in the glass shell and limits air intake passage, and the Handleset is arranged in the glass shell and for holding.According to hand-held cleaners of the present utility model, by setting filter respectively in the upstream side of air-stream generating device and downstream, so as to effectively improve the cleaning effect of hand-held cleaners, and can be with protection air-flow generating means, cyclone separator.

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

Dust catcher in correlation technique, filter cotton only generally is set in the upstream side of motor or downstream, so not only Cleaning effect is bad and motor is fragile, and filter cotton is typically secured in dust catcher, and a period of time is used in dust catcher Afterwards, the dust removal ability of filter cotton declines, and causes the pick-up performance of dust catcher complete machine to glide.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists In proposing a kind of hand-held cleaners, the service life of the hand-held cleaners is long, pick-up performance is good.

According to hand-held cleaners of 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 upstream side of the air-stream generating device fills provided with upstream filtering Put, the downstream of the air-stream generating device is provided with downstream filter device；Component suction nozzle, the component suction nozzle are arranged on the cup On shell and limit air intake passage；Handleset, the Handleset are arranged in the glass shell and for holding.

According to hand-held cleaners of the present utility model, by being set respectively in the upstream side of air-stream generating device and downstream Filter, so as to effectively improve the cleaning effect of hand-held cleaners, and can be with protection air-flow generating means, whirlwind point From device.

In certain embodiments, the air-stream generating device is located at the top of the cyclone separator, the glass shell Top can be opened, and the downstream filter device is detachably connected with the cup with the air-stream generating device or the glass shell The top of shell can take out upwards when opening from the top of the glass shell.

In certain embodiments, the air-stream generating device includes：Negative pressure unit and it is located at outside the negative pressure unit Hood, there are multiple steam vents, the downstream filter device is annular and is enclosed on outside on the hood to surround on the hood The steam vent.

In certain embodiments, the glass shell includes：Cup body, the top of the cup body are opened wide；With cup top cover, the cup top Lid is located at the top of the cup body to open and close the top of the cup body, has compressing structure on the cup top cover, described There is support platform, the axial both ends of the downstream filter device are only against the compressing structure and the support respectively on hood Between platform.

In certain embodiments, the cup top cover can be revolved with the cup body by rotating fastening structure or rotation helicitic texture Turn discretely to be connected, or, the cup top cover can be opened by button hook structure and hinge arrangement but inseparably connected In the cup body.

In certain embodiments, the air-stream generating device is located at the downstream of the cyclone separator, the upstream Filter is located between the air-stream generating device and the cyclone separator.

In certain embodiments, the cyclone separator is located at the lower section of the air-stream generating device, the glass shell Bottom can be opened, and the cyclone separator is detachably connected with the cup with the air-stream generating device or the glass shell The bottom of shell can take out downwards when opening from the bottom of the glass shell, and the upstream filtering device is by the cyclone separator branch Support is with the cyclone separator synchronizing moving.

In certain embodiments, the air-stream generating device includes negative pressure unit and the machine being located at outside the negative pressure unit Cover, the cyclone separator include cyclonic separation part and the installing component being connected with the cyclonic separation part, the peace Dress part is detachably connected with the hood.

In certain embodiments, there is hood column section, the installing component includes installation column section, institute on the hood State installation column section and the hood column section helicitic texture is rotatable by rotating fastening structure or rotation and be releasably connected, institute Stating installing component also includes mounting platform, and the mounting platform is connected with perpendicular with the installation with the lower end of the installation column section Cylinder section limits the unlimited installation cavity in top jointly, and the upstream filtering device is located in the installation cavity and is supported on the peace On assembling platform.

In certain embodiments, the cyclonic separation part includes：Cyclone separator group；And filtration core, the filtration core To be barrel-shaped and erect in the cyclone separator group, the upper axial end of the filtration core has gas outlet, the filtration core Lower axial end, which is provided with, keeps off grey end face, and the grey end face of gear is formed as downwardly projecting curved surface.

In certain embodiments, the bottom for keeping off grey end face and/or the close grey end face of gear of the filtration core It is upper that there are multiple air inlet pores, or, the grey end face of gear is occluding surface, the close grey end face of gear of the filtration core There are multiple inlet gaps on bottom.

In certain embodiments, the cyclone separator group includes：Primary cyclone and it is located at the one cyclonic Secondary cyclone in separator, the filtration core are located in the secondary cyclone, the filtration core with it is described Primary cyclone is integrated part, and the secondary cyclone is detachably connected with the primary cyclone.

In certain embodiments, the glass shell includes：Lower house, the top and bottom of the lower house are opened wide；Bottom of a cup Lid, the bottom of a cup lid are located at the bottom of the lower house to open and close the bottom of the lower house；Upper shell, the upper casing Body is located at the top of the upper shell and limits accommodating chamber jointly with the lower house, wherein, the upper shell with it is described under Housing is detachably connected.

In certain embodiments, the upper shell and the lower house by rotate fastening structure or rotation helicitic texture, Or button hook structure is detachably connected.

In certain embodiments, the majority in the cyclone separator short transverse is contained in the lower house It is interior.

In certain embodiments, the central axis of the air-stream generating device, the downstream filter device central axis, And the central axis of the upstream filtering device overlaps.

In certain embodiments, the air-stream generating device includes negative pressure unit and the machine being located at outside the negative pressure unit Cover, the axis of the air intake passage extend along level side and under the top of the negative pressure unit, the air intake passage Vertical distance L between the top of axis and the negative pressure unit meets 0.2H≤L≤1.2H, wherein, H is the negative pressure unit The height of in the vertical direction.

In certain embodiments, the air intake passage axis along level side extension and be located at the glass shell top it Under, 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 For the height of the glass shell in the vertical direction.

In certain embodiments, the air-stream generating device includes motor and the wind being connected with the rotary shaft of the motor Wheel, the glass shell is tubular and the central axis of the glass shell is parallel but misaligned with the rotation axis of the motor, the suction The axis of gas passage intersects and vertical with the central axis of the glass shell.

In certain embodiments, the air-stream generating device includes motor and the wind being connected with the rotary shaft of the motor Wheel, the jante et perpendiculaire acute angle or obtuse angle of the axis of the air intake passage and the motor.

In certain embodiments, the air-stream generating device includes motor and the wind being connected with the rotary shaft of the motor Wheel, the axis of the air intake passage is parallel with the rotation axis of the motor or overlaps.

In certain embodiments, the top of the glass shell is formed with exhaust outlet.

In certain embodiments, the component suction nozzle is transversely mounted in the glass shell, to vertical plane projection, the air draft The axis direction of the relatively described air intake passage of air-out direction of mouth tilts upward.

In certain embodiments, to horizontal plane projection, the air-supply of the axis direction and the exhaust outlet of the air intake passage Angle theta between direction meets：20°≤θ≤120°.

In certain embodiments, the inner side of the exhaust outlet, which is provided with, is used to adjust the wind-guiding face of its air-out direction, along hanging down The straight axis direction away from the air intake passage, the wind-guiding face extend towards close to the direction of the Handleset, and to water Between the line of the central point of plane projection, the central point of the extension line of the wind-guiding face and the exhaust outlet and the dirt cup Angle is that α meets：10°≤α≤90°.

In certain embodiments, the exhaust outlet is multiple and is all formed as the strip vertically just extended, to level Face projection, multiple exhaust outlets are axisymmetricly distributed on the axis of the air intake passage.

In certain embodiments, the Handleset includes being used for the handle of glass shell assembling and with described palmistry Even and the power supply for being powered to the air-stream generating device, the power supply are located at the bottom of the Handleset and the power supply Bottom surface form at least part bottom surface of the Handleset and the bottom surface of the power supply and be higher than the bottom surface of the glass shell.

In certain embodiments, the Handleset is arranged in the glass shell, and the Handleset includes being used to hold Holding part, angle σ between the center line of the holding part and the central axis of the glass shell meets：0 °≤σ≤60 °, institute Handleset is stated with the glass shell by governor motion to be connected so that the center line and the central shaft of the glass shell of the holding part Angle σ between line can adjust.

In certain embodiments, the Handleset includes being used for the handle of glass shell assembling and with described palmistry Even and for the power supply of air-stream generating device power supply, the handle and the power supply slippingly to be matched somebody with somebody by guidance set Close and lock-bit, the Quick Release button that the lock assembly can be pressing by machinery are realized by lock assembly and the guidance set Unblock is realized, the channeling direction of the guidance set, the lock of the lock assembly release pressing for direction and the Quick Release button Direction is respectively perpendicular.

In certain embodiments, the Handleset includes being used for the handle of glass shell assembling and with described palmistry Even and it is used for the power supply powered to the air-stream generating device, has in the hand-held cleaners and draw the air-flow in the glass shell To the heat dissipation wind channel of the power supply, the entrance of the heat dissipation wind channel is communicated to the air-stream generating device, the heat dissipation wind channel Outlet is to the power supply.

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

Brief description of the drawings

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

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

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

Fig. 4 is the sectional view of the hand-held cleaners shown in Fig. 1；

Fig. 5 is the schematic diagram of the top half of the hand-held cleaners shown in Fig. 4；

Fig. 6 is the partial schematic diagram of the upper shell shown in Fig. 4；

Fig. 7 is the schematic diagram of the lower house shown in Fig. 4；

Fig. 8 is the schematic diagram torn open after the bottom of a cup lid of the hand-held cleaners shown in Fig. 4 is opened under cyclone separator etc.；

Fig. 9 is the stereogram of the primary cyclone and filtration core shown in Fig. 4；

Figure 10 is the sectional view of the primary cyclone and filtration core shown in Fig. 9；

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

Figure 12 is the top view of the hand-held cleaners shown in Figure 11；

Figure 13 is the side view of the hand-held cleaners shown in Figure 11；

Figure 14 is the overlooking surface sectional view according to the hand-held cleaners of the utility model one embodiment；

Figure 15 is the A portions enlarged drawing in Figure 14；

Figure 16 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 17 is the overlooking surface sectional view of the hand-held cleaners shown in Figure 16；

Figure 18 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 19 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 20 is the schematic diagram according to the hand-held cleaners of the utility model some embodiments；

Figure 21 is the schematic diagram according to the hand-held cleaners of the utility model some embodiments；

Figure 22 is the front section view according to the hand-held cleaners of the utility model one embodiment；

Figure 23 is the phantom according to the hand-held cleaners of the utility model one embodiment；

Figure 24 is the partial schematic diagram according to the hand-held cleaners of the utility model some embodiments；

Figure 25 is according to the rearview of the hand-held cleaners of the utility model embodiment, and power supply is not shown in figure；

Figure 26 is the stereogram according to the power supply of the utility model embodiment；

Figure 27 is the schematic diagram according to the guide groove of the guidance set of the utility model embodiment；

Figure 28 is the top view according to the power supply of the utility model embodiment；

Figure 29 is the sectional view of the line B-B along Figure 28.

Embodiment

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

Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.For Simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only and shown Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, 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.

Below, refer to the attached drawing 1-29, the hand-held cleaners T according to the utility model embodiment is described.

Reference picture 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.

Reference picture 1- Fig. 4, dirt cup A components T1 include glass shell 1 and the air-stream generating device 2 being located in glass shell 1 and whirlwind point From device 3, component suction nozzle T2 is arranged in glass shell 1 and limits air intake passage S1, and Handleset T3 is arranged in glass shell 1 and used In grip.

With reference to Figure 22, air intake passage S1 one end (for example, rear end in Figure 22) connects with glass shell 1, air intake passage S1's There is the other end (for example, front end in Figure 22) rubbish such as suction inlet, dust can enter cup from air intake passage S1 suction inlet In shell 1.Preferably, guide pipe S11 is provided with component suction nozzle T2, guide pipe S11 is configured to cause air flow through air intake passage S1 edges Tangentially enter glass shell 1, so that air-flow produces centrifugal force, and then be easy to separate the impurity such as the dust in air-flow, improve Cleaning effect.

Thus, during hand-held cleaners T uses, user can lift hand-held dust suction by holding Handleset T3 Device T, then by air intake passage S1 to place to be cleaned, can then start air-stream generating device 2, when 2 glasss of air-stream generating device The inside of glass shell 1 can be made to produce negative pressure after startup, now the dust and gas outside glass shell 1 can be drawn into glass shell by air intake passage S1 In 1, so that by the cyclonic separation of cyclone separator 3, it is empty that the dirt matter isolated can remain in the cleaning isolated in glass shell 1 Gas can be discharged to outside glass shell 1, so as to realize hand-held cleaners T dust suction cleaning operation.

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 can 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..

Reference picture 4, feature is had according to the hand-held cleaners T of the utility model some embodiments：Air-stream generating device 2 Upstream side is provided with upstream filtering device 61, so, 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 provided with downstream filter device 62, so, occurs in air-flow effluent stream Can be by the dust removal by filtration of downstream filter device 62 after device 2.

Here, it is necessary to which explanation, " downstream " described herein refers to the downstream on air current flow direction, phase Ying Di, " upstream " described herein refer to the upstream on air current flow direction.

In some specific examples of the present utility model, reference picture 4, 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 the cyclonic separation of cyclone separator 3 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 Filter 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 as to 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, from this can effectively prevent secondary pollution, Improve cleaning effect.

In other specific example of the present 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 It is separated.Now, 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 the cyclonic separation of cyclone separator 3 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, can be filtered in advance by upstream filtering device 61 so as to the dust and gas of non-inflow stream generating means 2, 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 provided 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 overall cleaning effects of dust catcher T, but also can effectively protection air-flow generating means 2 and cyclone separator 3.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, when real according to the utility model When the hand-held cleaners T for applying example has other features, 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.

Below, 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, reference picture 4, 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 the three of upstream filtering device 61 is coaxially arranged.Thus, convenient processing and assembling, and cause dirt cup component T1 structure is compacter, compact, regular, adapts to hand-held cleaners T miniaturization requirement, is easy to user to take and holds.

Here, it is necessary to which explanation, the central axis of air-stream generating device 2 refer to the driving part of air-stream generating device 2 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.Alternatively, motor 211 can be DC motors, BLDC motors etc..

Further, reference picture 4, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without Need proper cylindrical shape, such as the shape of glass shell 1 shown in accompanying drawing 4 is it can be appreciated that cylindrical shape), now, 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 Dirt cup component T1 structure is compacter, compact, regular, more adapts to hand-held cleaners T miniaturization requirement, more just Take and hold in user, and the center of gravity of complete machine is more steady, outward appearance is more attractive in appearance.

In some embodiments of the utility model, reference picture 4, 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 dirt cup component T1 structure is compacter, compact, regular, hand-held cleaners T miniaturization requirement is more adapted to, more Add and be easy to user to take to hold, outward appearance is more attractive in appearance.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, reference picture 4, 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 dirt cup component T1 structure is compacter, compact, regular, more adapt to hand-held dust suction Device T miniaturization requirement, easily facilitates user and takes and hold, and the center of gravity of complete machine is more steady, outward appearance is more attractive in appearance.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 accompanying drawing 4 From the shape of device 3.

Further, reference picture 4, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without Need proper cylindrical shape, such as the shape of glass shell 1 shown in accompanying drawing 4 is it can be appreciated that cylindrical shape), now, 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 Part T1 structure is compacter, compact, regular, more adapts to hand-held cleaners T miniaturization requirement, easily facilitates user Take and hold, outward appearance is more attractive in appearance.

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, reference picture 4, glass shell 1 can include：Lower house 11, the and of bottom of a cup lid 12 Upper shell 13, wherein, the top and bottom of lower house 11 are opened wide, and upper shell 13 is located at the top of lower house 11 and and lower house 11 limit accommodating chamber jointly, and bottom of a cup lid 12 is located at the bottom of lower house 11 to open and close the bottom of lower house 11, also It is to say, bottom of a cup lid 12 is switchably located at the bottom of lower house 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 house 11 The cap-shaped body of height.

Preferably, reference picture 4, upper shell 13 are detachably connected with lower house 11, that is to say, that upper shell 13 is detachable Ground is connected to the top of lower house 11, so as to which user can be pulled down from being about to lower house 11 from upper shell 13 as needed.This Sample, can be without bottom of a cup lid 12 be opened, but by lower house 11 from upper casing when user wishes to pour out 1 internal dust of glass shell Disassembled on body 13 and be inverted lower house 11, equally to realize the effect of ash discarding.Moreover, as user by lower house 11 from upper , can also be to part (part, the i.e. script quilt being particularly exposed on upper shell 13 after being pulled down on housing 13 The cover of lower house 11 sets and is not easy the part touched, such as the lower half of the cyclone separator 3 shown in accompanying drawing 4) carry out clearly It is clean and lower house 11 is cleaned, so as to extremely facilitate user to clean, improve hand-held cleaners T cleaning effect.

Preferably, the difference of reference picture 4, the height of upper shell 13 and the height of lower house 11 is 0mm~5mm, that is to say, that The height of upper shell 13 and lower house 11 is generally equalized, so, when the cross section of the cross-sectional area and lower house 11 of upper shell 13 When product is generally equalized, the volume of upper shell 13 and the volume of lower house 11 are generally equalized.Now, upper shell 13 and lower house 11 are equal It can be used for receptacle member, for example, it is desired to which the part 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 house 11.Such as in the example depicted in fig. 4, 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 house 11.

So, after user pulls down lower house 11 from upper shell 13, you can the part in glass shell 1 (such as is not easy The cyclone separator 3 of cleaning) effectively cleaned, while obstinate in lower house 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 inwall of glass shell 1 are cleaned, however, according to the glass shell 1 of the utility model embodiment, due to glass shell 1 being processed as Detachable two-section up and down, so as to which user can very easily complete cleaning operation.

In some embodiments of the utility model, reference picture 4, the internal face of glass shell 1 is provided 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, so, when dust and gas separates in the inner cyclone of glass shell 1 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 improve dust and gas separative efficiency and effect.

In some embodiments of the utility model, reference picture 4, the upper end of lower house 11 and the lower end of upper shell 13 are During cylindrical shape, upper shell 13 can be detachably connected with lower house 11 by spinning movement, such as upper shell 13 and lower house 11 can be connected by rotation fastening structure described below or rotation helicitic texture.Now, when user is needed lower house 11 When being removed from upper shell 13, (or clockwise) rotation lower house 11 can be removed counterclockwise, so as to conveniently topple over lower house 11 Interior dust, either the obstinate dust in lower house 11 is cleaned or to the part on upper shell 13 or right Cleaned inside lower house 11.Thus, user is facilitated to dismount upper shell 13 and lower house 11.

In some embodiments of the utility model, reference picture 4, Fig. 6 and Fig. 7, the upper end of lower house 11 and upper shell 13 Lower end be cylindrical shape, upper shell 13 is detachably connected with lower house 11 by rotating fastening structure 19, rotate button bit knot Structure 19 includes：Rotary insertion slot allocation 191 and rotary insertion match somebody with somebody bar 192.Rotary insertion slot allocation 191 forms the upper end inner peripheral surface in lower house 11 Upper (or on lower end inner peripheral surface of upper shell 13) and one end has opening, and rotary insertion is formed in the lower end of upper shell 13 with bar 192 On outer peripheral face (or on upper end outer peripheral face of lower house 11) and be wedge shape, rotary insertion extend into rotary insertion with bar 192 by opening Locked in slot allocation 191 and by rotary motion and the other end inserting of rotary insertion slot allocation 191.Thus, the knot of fastening structure is rotated Structure is simple, is easy to process and dismounts, and when installing upper shell 13 with lower house 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 house 11, after the clicker sound is heard, Lower house 11 and upper shell 13 assemble in place, locking connects.

In some embodiments of the utility model, the upper end of lower house 11 and the lower end of upper shell 13 are cylindrical shape, Upper shell 13 is detachably connected with lower house 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 present utility model, female thread is into the upper end of lower house 11 On inner peripheral surface, external screw thread is formed on the lower end periphery face of upper shell 13 and coordinated with internal thread screw thread.It is such as new in this practicality In another specific example of type, on the lower end inner peripheral surface of upper shell 13, external screw thread is formed in lower house 11 female thread Upper end outer peripheral face on and with internal thread screw thread coordinate.Thus, the structure that rotates helicitic texture is simple, is easy to process and dismounts.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, other modes can also be used Realize being detachably connected for upper shell 13 and lower house 11.Such as upper shell 13 and lower house 11 can also by screw or under Button hook structure described in text is detachably connected (the not shown example).Now, do not require lower house 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 house 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 house 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 house 11, and elastic component is located on upper shell 13 And for promoting the first grab often to lock or be located on lower house 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 house 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, reference picture 4, glass shell 1 can include：Cup body and cup top cover 14, cup body Top open wide, cup top 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 When part inside 1 such as is cleaned, changed, repaired at the operation, cup top cover 14 can be opened, to facilitate operation.

Alternatively, cup top cover 14 is connected with being rotatably separable with cup body by rotating fastening structure or rotation helicitic texture, So, user only needs rotating cup top cover 14 and upwards lifted to remove it from cup body, thus, convenient operation.

In some embodiments of the utility model, reference picture 2 and Fig. 4, the upper end of cup body and the lower end of cup top cover 14 are equal For cylindrical shape.Cup body is detachably connected with cup top cover 14 by rotating fastening structure 15.Rotation fastening structure 15 includes：Rotation Inserting groove 151 and rotary insertion match somebody with somebody bar 152.For example, rotary insertion slot allocation 151 can be formed on the lower end inner peripheral surface of cup top cover 14 and One end has opening, and rotary insertion can form on the outer peripheral face of cup body upper end and logical with bar 152 for wedge shape, rotary insertion with bar 152 Opening is crossed to extend into rotary insertion slot allocation 151 and lock by rotary motion and the other end inserting of rotary insertion slot allocation 151.By This, the structure that rotates fastening structure 15 is simple, is easy to process and dismounts, in mounting cup top cover 14 and cup body, user only need by Rotary insertion loads in rotary insertion slot allocation 151 from the openend of rotary insertion slot allocation 151 vertically with bar 152, then rotating cup top cover 14 Or cup body, after the clicker sound is heard, cup top cover 14 and cup body assemble in place, locking connects.

In some embodiments of the utility model (not shown), the upper end of cup body and the lower end of cup top cover 14 are circle Tubular, cup top cover 14 are detachably connected with cup body by rotating helicitic texture (not shown), and rotation helicitic texture includes：It is interior Screw thread and external screw thread.Such as in a specific example of the present utility model, female thread on the upper end inner peripheral surface of cup body, External screw thread is formed on the lower end periphery face of cup top cover 14 and coordinated with internal thread screw thread.Such as it is of the present utility model another In specific example, on the lower end inner peripheral surface of cup top cover 14, external screw thread is formed on the upper end outer peripheral face of cup body female thread And coordinate with internal thread screw thread.Thus, the structure that rotates helicitic texture is simple, is easy to process and dismounts.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, other modes can also be used Realize being detachably connected for cup top cover 14 and cup body.Such as cup top cover 14 and cup body can also pass through the removably phase such as screw Even.Now, do not require that the upper end of cup body and the lower end of cup top cover 14 are cylindrical shape, so as to expand glass top cover 14 and cup body Selectable range, preferably meet actual demand.In another example cup top cover 14 can also pass through button hook structure and hinge knot Structure can be opened but is inseparably connected in cup body, and so, user can untie button hook structure, and by cup top cover 14 from Raised in cup body, thus, convenient operation.Wherein, the structure of button hook structure and principle are well known to those skilled in the art, I will not elaborate.

In addition, it is necessary to explanation, cup body can be open top, the non-disconnectable single part cup of bottom end closure, cup body Can also be the detachable multicomponent combination that lower house 11, upper shell 13 and bottom of a cup lid 12 by mentioned earlier form, now, Cup top 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 4).

Secondly, based on the plan of establishment of downstream filter device 62, 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 top 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, changes, repair etc..For example, hand-held cleaners T is using after one section, can So that the top of glass shell 1 to be opened, then downstream filter device 62 is disassembled from glass shell 1 or air-stream generating device 2, from And can facilitate and downstream filter device 62 is cleaned or changed in time, to keep hand-held cleaners T suction, ensure Cleaning effect.

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 as to 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, reference picture 4, air-stream generating device 2 include：Negative pressure unit 21 and the hood being located at outside negative pressure unit 21 22, there are multiple steam vents 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 the top of negative pressure unit 21 The lower cover of the bottom of negative pressure unit 21 is covered and is located at, upper cover is connected on the top and upper cover of lower cover formed with steam vent 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, of the present utility model one In individual specific example, downstream filter device 62 is it is so structured that annular and outer be enclosed on hood 22 (is such as schemed with surrounding steam vent 220 Shown in 4), so as to which 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, is easy to process, and is easy to user by downstream filter device 62 from air-stream generating device Removed on 2, while be easy to user that the downstream filter device 62 after after cleaning or replacing is reinstalled in into air-flow and fill Put on 2, so as to convenient operation.Certainly, the utility model not limited to this, downstream filter device 62 by other means can also may be used Releasably it is located in glass shell 1, repeats no more here.

Further, as shown in Figure 4 and Figure 5, glass shell 1 includes compressing structure 17, and hood 22 includes support platform 222, under The axial both ends for swimming filter 62 are only against between compressing structure 17 and support platform 222 respectively.Thus, as dirt cup component T1 After assembling in place, on the one hand downstream filter device 62 can be tightly placed on hood 22, on the other hand can be compacted the and of structure 17 Support platform 222 compresses, for example, downstream filter device 62 upper end can only be against on the lower surface of compressing structure 17, under swim across Filtering the lower end of device 62 only can be against on the upper surface of support platform 222, so as to may be such that the position of downstream filter device 62 It is stable, effectively improve the mounting stability of downstream filter device 62, it is ensured that downstream filter device 62 can be steadily and reliably Work, improve the filter effect of downstream filter device 62.

To sum up, in the above-mentioned specific example of the utility model, when user wishes to clean downstream filter device 62 When, glass top 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 filter 62 can first clean its surface dirt after taking out, and be then placed under running water and rinse, will after the completion of cleaning Downstream filter device 62 is placed under the sun and dried, and is then sleeved on again on hood 22, and cup top 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 cleaner.

Secondly, based on the plan of establishment of upstream filtering device 61, 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, dirt cup component T1 structure 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 house 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 filled 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 the rest of cyclone separator 3 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, now, can by the upstream filtering device 61 of the rest of cyclone separator 3 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 associative operation, such as upstream filtering device 61 is cleaned, changes, repair etc..

For example, hand-held cleaners T, after using one section, user can open from the bottom for being about to glass shell 1 as needed, will Cyclone separator 3 disassembles out of air-stream generating device 2 or glass shell 1, and is taken out from the bottom of glass shell 1, now, upstream Filter 61 can be removed with cyclone separator 3, so as to which user can clean to cyclone separator 3, or it is right Upstream filtering device 61 such as is cleaned, changed at the operation so that hand-held cleaners T keeps suction, ensure hand-held cleaners T's Cleaning effect.

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 as to 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 present utility model, reference picture 4, 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 part 31 and the installing component 32 being connected with cyclonic separation part 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, is easy to dismount.

Reference picture 8, cyclone separator 3 include cyclonic separation part 31 and the installation portion being connected with cyclonic separation part 31 Part 32, installing component 32 are detachably connected with hood 22.Specifically, there is hood column section 221, installing component on hood 22 32 include installation column section 321, installation column section 321 and hood column section 221 by rotating fastening structure 10 or rotation screw thread Structure is rotatable to be releasably connected.Thus, can when user needs to remove cyclone separator 3 from air-stream generating device 2 Cyclone separator 3 is removed with (or clockwise) rotation installation column section 321 counterclockwise, correspondingly, when user is needed whirlwind When separator 3 is attached on air-stream generating device 2, installation column section 321 can be rotated along with above-mentioned direction in opposite direction Cyclone separator 3 is assembled on air-stream generating device 2.Thus, user can be filled by magnificent simple rotation cyclonic separation 3 mode is put, extremely simplely is removed cyclone separator 3 from air-stream generating device 2, required operating space is small, dirt Cup assembly T1 structure can be compacter.

In some embodiments of the utility model, reference picture 8, the upper end of installation column section 321 and hood column section 221 Lower end be cylindrical shape, hood column section 221 is detachably connected with installation column section 321 by rotating fastening structure 10, Rotation fastening structure 10 includes：Rotary insertion slot allocation 101 and rotary insertion match somebody with somebody bar 102.Such as specifically show at one of the present utility model In example, rotary insertion slot allocation 101 is formed on the upper end inner peripheral surface of installation column section 321 and one end has opening, and rotary insertion matches somebody with somebody bar 102 form on the lower end periphery face of hood column section 221 and extend into rotation by opening with bar 102 for wedge shape, rotary insertion Locked in inserting groove 101 and by rotary motion and the other end inserting of rotary insertion slot allocation 101.Thus, fastening structure 10 is rotated Structure it is simple, be easy to process and dismount, when installing hood column section 221 with installation column section 321, user only needs to rotate Inserting bar 102 loads in rotary insertion slot allocation 101 from the openend of rotary insertion slot allocation 101 vertically, then rotates hood column section 221 Or installation column section 321, after the clicker sound is heard, installation column section 321 and hood column section 221 assemble in place, locking connects Connect.

In other embodiments of the present utility model, the upper end of installation column section 321 and the lower end of hood column section 221 It is cylindrical shape, hood column section 221 is with installation column section 321 by rotating helicitic texture (not shown) removably phase Even, rotation helicitic texture includes：Internal thread and external screw thread.Such as in a specific example of the present utility model, female thread Into installation column section 321 upper end inner peripheral surface on, external screw thread formed on the lower end periphery face of hood column section 221 and with it is interior Screw thread coordinates.Such as in another specific example of the present utility model, female thread is under hood column section 221 Hold on inner peripheral surface, external screw thread is formed on the upper end outer peripheral face of installation column section 321 and coordinated with internal thread screw thread.Thus, revolve The structure that turns helicitic texture is simple, is easy to process and dismounts.

Certainly, the utility model not limited to this, in other embodiment of the present utility model, other modes can also be used Realize hood column section 221 with installing being detachably connected for column section 321.Such as hood column section 221 and installation column section 321 It can also be detachably connected by screw or hook structure.Now, the upper end and hood for not requiring installation column section 321 are erected The lower end of cylinder section 221 is cylindrical shape, so as to expand hood column section 221 and install the selectable range of column section 321, Preferably meet actual demand.

Reference picture 4, installing component 32 also include 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, is easy to process, and the structure of installing component 32 is not only Be easy to dismount with air-stream generating device 2, and upstream filtering device 61 can also effectively the rest of mounted member 32 it is spacing, make Obtaining user extremely can easily remove from installing component 32 by upstream filtering device 61, reinstall, and be easy to user to above swimming across Filter device 61, which is cleaned, changed, 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 stable installations, dust collection efficiency is improved.

In some embodiments of the utility model, reference picture 4, cyclonic separation part 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 part 31 can also only include cyclone separator group, without including filtration core 313.Below only by cyclonic separation part 31 not only include cyclone separator group but also including filtration core 313 exemplified by illustrate.

Reference picture 4, cyclone separator group can include：Primary cyclone 311 and it is located at primary cyclone 311 Interior secondary cyclone 312, now, filtration core 313 is located in secondary cyclone 312.Such as in showing shown in Fig. 4 In example, primary cyclone 311 can be formed generally as tubular structure, and primary cyclone 311 is provided with multiple first Air inlet 3111, secondary cyclone 312 are located in primary cyclone 311, and secondary cyclone 312 can be big The bodily form turns into cone structure, and the second air inlet 3121 can be provided with the upper end side wall of secondary cyclone 312.

Thus, hand-held cleaners T is during work, and air-flow can be by air intake passage S1 tangentially into glass shell A cyclonic separation is carried out between 1 and primary cyclone 311 and then passes through first on primary cyclone 311 again The second air inlet 3121 on air inlet 3111 and secondary cyclone 312 is tangentially into secondary cyclone 312 Secondary cyclone separation is carried out between filtration core 313, air-stream generating device 2 is flowed to then through filtration core 313.Certainly, originally Utility model not limited to this, cyclone separator group can be also configured to other structures, with realize single stage cyclone filtering or two level with Upper cyclonic filter, that is to say, that cyclone separator group can be single wimble structure or more wimble structures etc..

Preferably, reference picture 4, filtration core 313 have gas outlet 3130, the axle of filtration core 313 for barrel-shaped and axial one end It is provided with to the other end and keeps off grey end face 3131, is kept off grey end face 3131 and be formed towards the curved surface away from the direction of gas outlet 3130 protrusion. Such as in the example shown in Fig. 9 and Figure 10, the upper end of filtration core 313 has gas outlet 3130, and the lower end of filtration core 313 is provided with Grey end face 3131 is kept off, grey end face 3131 is kept off and is formed as downwardly projecting curved surface.Thus, grey end face 3131 is kept off by setting, it is tiny Dust can be kept off grey end face 3131 and be blocked in outside filtration core 313, prevent it from flowing to upstream filtering device 61, motor 211, Prevent fine ash from being polluted to upstream filtering device 61, motor 211, so as to ensure the pick-up performance of dust catcher, improve motor 211 Working life.

Alternatively, reference picture 9 and Figure 10, keep off grey end face 3131 and can be structured as arcwall face, such as hemispherical curved surface, by This, bigger dust contact area can be had by keeping off grey end face 3131, further improved and kept off grey effect, and the noise for keeping off ash it is low, Not shrillness, suitable for indoor use.

In some specific examples of the present utility model, reference picture 9 and Figure 10, it can be that closing is bent to keep off grey end face 3131 Face, now, there are multiple inlet gaps 3132 on the end of the close gear ash end face 3131 of filtration core 313.For example, keep off grey end face 3131 can be connected by multiple dowels with the lower end of filtration core 313, between circumference of multiple dowels along the grey end face 3131 of gear Every setting, and inlet gaps 3132 can be limited between adjacent two dowels.Now, when fine ash strikes gear ash upwards Can be shot back and fall when on end face 3131, that is to say, that fine ash can by keep off grey end face 3131 be blocked in filtration core 313 it Outside, clean air can be entered in filtration core 313 by inlet gaps 3132 and discharged towards gas outlet 3130.Thus, keep off Grey effect is more preferable, and the structure for keeping off grey end face 3131 is simple, and connection is reliable and easy to process.

Certainly, the utility model not limited to this, such as in other specific example of the present utility model, keep off grey end face 3131 can also be not configured to occluding surface, now, 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), that is to say, that only can be set on grey end face 3131 is kept off Multiple air inlet pores, or only set in the end (for example, lower end in Fig. 2) of the close gear ash end face 3131 of filtration core 313 Multiple air inlet pores, or the end set on grey end face 3131 is kept off with the close gear ash end face 3131 of filtration core 313 simultaneously Multiple air inlet pores, so as to which clean air can be entered in filtration core 313 by air inlet pore and towards the row of gas outlet 3130 Go out.Thus, it is simple to keep off the structure of grey end face 3131, it is easy to process.

Alternatively, as shown in figure 4, 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 part that individual entirety can not be split, and secondary cyclone 312 is two independent and detachable with primary cyclone 311 Part, for example, secondary cyclone 312 can be connected with primary cyclone 311 by buckle etc..Thus, user After cyclone separator 3 is taken out, primary cyclone 311 and secondary cyclone 312 can be split, enter to advance The cleaning of one step, so as to improve hand-held cleaners T cleaning effect.

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 the rest of upstream filtering device 61 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 center of wherein primary cyclone 311 have filtration core 313 and are arranged on gas by installing component 32 The bottom of flow generating apparatus 2.

So, can be by the bottom of glass shell 1 when user wishes to clean upstream filtering device 61 and cyclone separator 3 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 part pulled down.Thus, dirt cup component T1 structure is concise, compact, is easy to dismount and cleans. Alternatively, upstream filtering device 61 can be HEPA, i.e. high efficiency particle air filter.

Finally, the air channel 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, reference picture 4 and Figure 11, the top of glass shell 1 formed with exhaust outlet 140, For example, exhaust outlet 140 is formed on cup top cover 14 described above.Thus, the dust and gas inside glass shell 1 is drawn into be filtered by cleaning Afterwards, the air of cleaning 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 as to effectively brief exhaust pathway, reduce energy consumption, and compared to the scheme being exhausted by the bottom of glass shell 1, 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, improve hand-held cleaners T cleaning effect.

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 the inwall of glass shell 1, 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, downstream filter device 62 then is flowed to 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 hand-held cleaners T of the utility model embodiment structure is simple, and profile more minimizes, air channel cloth Office is compact, and dirt capacity is big, good dedusting effect, and is easy to clean, and energy consumption is low.

Preferably, reference picture 4 and Figure 11, downstream filter device 62 are relative with exhaust outlet 140.Thus, by downstream filter The air-flow that device 62 filters can be discharged directly by exhaust outlet 140, so as to further shorten air draft distance, reduce energy consumption.Example Such as in a specific example of the present utility model, exhaust outlet 140 can be arranged around downstream filter device 62, thus, true On the premise of protecting air draft shortest path, air draft angular range can be widened, to effectively improve ventilation efficiency, improves hand-held dust suction Device T overall efficiency.

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 air intake passage S1 inspiratory direction, so, 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 as to 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, reference picture 11- Figure 13, to horizontal plane projection, air intake passage S1 axle Angle theta between the air supply direction of line 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, air intake passage S1 axis is rotated successively along clockwise direction Exhaust outlet 140 can be processed in angle regional extent obtained by 20 ° and 120 °, equally by air intake passage S1 axis along the inverse time The direction of pin rotates in the angle regional extent obtained by 20 ° and 120 ° 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, therefore air-out direction will not face it is to be cleaned Surface, so as to (avoid airborne dust) the problem of avoiding air-out from dispelling and influence dust suction dust, it is ensured that cleaning effect, and air-out direction Will not face user backward, avoid air-out from blowing to the problem of user causes user's discomfort.

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

In some specific examples of the present utility model, reference picture 14 and Figure 15, the inner side of exhaust outlet 140, which is provided with, to be used to adjust The wind-guiding face 18 of its air-out direction is saved, along vertical and remote air intake passage S1 axis direction, wind-guiding face 18 is towards close to hand Handle component T3 direction extension, and to horizontal plane projection, the extension line of wind-guiding face 18 and the central point of exhaust outlet 140 and glass shell 1 Central point line between angle be α meet：10 °≤α≤90 ° are thus, it is possible to simply and effectively ensure the court of exhaust outlet 140 Position air-out to remote inspiratory direction, so, when user is cleaned using hand-held cleaners T, by air intake passage S1 just Clean surface (such as ground or furniture) is treated, due to having angle, therefore air-out side between air-out direction and air intake passage S1 To will not face surface to be cleaned, so as to (avoid airborne dust) the problem of avoiding air-out from dispelling and influence dust suction dust, it is ensured that clear Clean effect, and air-out direction will not face user backward, avoid air-out from blowing to the problem of user causes user's discomfort.

Preferably, reference picture 14 and Figure 15, to horizontal plane projection, front side wall (the i.e. close component suction nozzle T2 of exhaust outlet 140 Side side wall) width D between the rear wall of exhaust outlet 140 (i.e. close to Handleset T3 side side wall) is more than wind-guiding Outer rim (edge i.e. away from the central axis of the glass shell 1) rear wall (i.e. close to Handleset T3 side side wall) in face 18 and air draft Width d between the rear wall (i.e. close to Handleset T3 side side wall) of mouth 140.Thus, when air-flow is logical from the inside of glass shell 1 Cross wind-guiding face 18 and when exhaust outlet 140 discharges, first to flow through less excessively stream width d, then pass through larger excessively stream Width D, so as to be effectively reduced exhaust resistance, exhaust noise is reduced, improves exhaust efficiency.Alternatively, wind-guiding face 18 Width d between the rear wall of outer rim 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, gradually diffusely it can be discharged from exhaust outlet 140, so, can be effectively Exhaust resistance is reduced, reduces exhaust noise, improves exhaust efficiency.

In some embodiments of the utility model, reference picture 12, exhaust outlet 140 is multiple, is projected to horizontal plane, be multiple Exhaust outlet 140 is axisymmetricly distributed on air intake passage S1 axis X-X.Component suction nozzle T2 is arranged on dirt that is, working as Cup assembly T1 front side, while when Handleset T3 is arranged on into dirt cup component T1 rear side, the left and right sides point at the top of glass shell 1 It is not provided with multiple exhaust outlets 140 symmetrically, thus, the layout of exhaust outlet 140 is more ingenious, attractive in appearance, and air-out effect is more preferable.

In some embodiments of the utility model, reference picture 13, exhaust outlet 140 can be processed as what is vertically just extended Strip, so as to improve air-out area, air-out efficiency is improved, and exhaust outlet 140 is more preferably easy to process, and avoids air outlet angle The problem of dissipating and influenceing air-breathing or cause user's discomfort.Certainly, the utility model not limited to this, it is of the present utility model other In embodiment, exhaust outlet 140 may be formed as circle, ellipse, regular polygon, rhombus etc., preferably to meet reality It is required that.

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

In some embodiments of the utility model, reference picture 22, along perpendicular to air intake passage S1 axis direction X-X, Air-stream generating device 2 and cyclone separator 3 are arranged in order.That is, the center of air-stream generating device 2 fills with cyclonic separation The line for putting 3 center is vertical with air intake passage S1 axis (here, it is necessary to which explanation, " vertical " herein is as broad sense Understand, i.e., without definitely it is proper vertically, such as with less angle also can).For example, work as 1 vertical setting of glass shell When, component suction nozzle T2 is transversely mounted in glass shell 1, and cyclone separator 3 and air-stream generating device 2 can be arranged up and down, now, Air intake passage S1 axis X-X can be horizontally disposed with, the company at the center of air-stream generating device 2 and the center of cyclone separator 3 Line is vertically arranged.Thus, dirt cup component T1 layout is compacter, compact, and the miniaturization for adapting to hand-held cleaners T becomes Gesture.

In some embodiments of the utility model, reference picture 22, cyclone separator 3 and air-stream generating device 2 are along cup The axial direction arrangement 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, dirt cup component T1 layout is compacter, compact, accounts for Ground area is smaller, adapts to hand-held cleaners T miniaturization trend.

In some embodiments of the utility model, reference picture 4, negative pressure unit 21 can include motor 211 and and motor The connected wind wheel 212 of 211 rotary shaft, so as to which motor 211 can drive wind wheel 212 to rotate, produce negative pressure and realize air-breathing.By This, the structure of negative pressure unit 21 is simple, is easy to processing and installation.Certainly, the utility model not limited to this, negative pressure unit 21 may be used also Think that other have the unit of driving part and execution unit, for example, negative pressure unit 21 can also be the vavuum pump with motor Deng.Below, reference picture 16- Figure 19, several optional mounting means based on motor 211, is described according to the multiple realities of the utility model Apply the dirt cup component T1 of example.

In some specific examples of the present utility model, reference picture 16- Figure 17, motor 211 can be perpendicular to air intake passage S1 is installed.Now, air intake passage S1 axis X-X intersects right angle with the rotation axis Z-Z of motor 211.Further, motor 211 vertically and can be offset to air intake passage S1 installations, such as in a specific example of utility model, glass shell 1 is tubular And the central axis Y-Y of glass shell 1 is parallel but misaligned with the rotation axis Z-Z of motor 211, air intake passage S1 axis X-X with The central axis Y-Y of glass shell 1 is intersecting and vertical.Thus, under the premise of dirt cup component T1 installations smoothly are ensured, motor 211 is also The internal part of glass shell 1 can be effectively avoided, improves dirt cup component T1 assembling flexibility.Such as alternatively, glass shell 1 can be with Central axis for tubular and glass shell 1 is vertically arranged, and motor 211 is located in glass shell 1 vertically, and component suction nozzle T2 is transversely mounted on cup On shell 1, wherein, the central axis Z-Z of motor 211 biases with the central axis Y-Y of glass shell 1, air intake passage S1 central axis X-X is vertical with the central axis Y-Y of glass shell 1 and intersects.Thus, convenient installation and assembling, and dirt cup component T1 center of gravity is more steady.

In some specific examples of the present utility model, reference picture 18, motor 211 can favour air intake passage S1 peaces Dress.Now, air intake passage S1 axis X-X intersects acute angle or obtuse angle with the rotation axis Z-Z of motor 211.Thus, motor 211 The internal part of glass shell 1 can be effectively avoided, improves dirt cup component T1 assembling flexibility.For example, glass shell 1 can be tubular And the central axis Y-Y of glass shell 1 is vertically arranged, motor 211 is tilted and is located in glass shell 1, and component suction nozzle T2 is transversely mounted on glass shell 1 On.Thus, convenient processing, installation and assembling, and dirt cup component T1 center of gravity is more steady.Preferably, air intake passage S1 axis X-X Intersect angle γ satisfactions with the rotation axis Z-Z of motor 211：20°≤γ≤70°.Thus, it not only may insure dirt cup component T1 It is compact-sized, compact, and dirt cup component T1 installation stationarity can be improved.

In some specific examples of the present utility model, reference picture 19, motor 211 can parallel to or coaxially lead in air-breathing Road S1 is installed.Now, air intake passage S1 axis X-X is parallel with the rotation axis Z-Z of motor 211 or overlaps.Thus, dirt cup group Part T1 height can be lower, and machine gravity is more steady, and motor 211 can also effectively avoid the internal part of glass shell 1, improves Dirt cup component T1 assembling flexibility.For example, glass shell 1 can be vertically arranged for the central axis Y-Y of tubular and glass shell 1, now, 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 Dirt cup component T1 center of gravity is more steady.Preferably, air intake passage S1 axis X-X is parallel with the rotation axis Z-Z of motor 211 and position In the rotation axis Z-Z of motor 211 lower section.Thus, it not only may insure that dirt cup component T1's is compact-sized, compact, and Dirt cup component T1 installation stationarity can be improved.

In some embodiments of the utility model, reference picture 4 and Figure 20, air-stream generating device 2 include negative pressure unit 21 With the hood 22 being located at outside negative pressure unit 21, air intake passage S1 axis X-X extends along level side and is located at negative pressure unit 21 Top under, the vertical distance L between air intake passage S1 axis X-X and the top of negative pressure unit 21 meets L >=0.2H, its In, H is the height of the in the vertical direction of negative pressure unit 21.That is, negative pressure unit below 21 apart from negative pressure unit 21 Top 0.2H at draw datum line L1a, air intake passage S1 axis 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 hand-held cleaners T placement 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 air intake passage S1 dust suction problem, so as to improve pick-up performance.

Further, in some embodiments of the utility model, air intake passage S1 axis 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, air intake passage S1 axis is located at below datum line L1a and is located at datum line More than L2a.Thus, it is possible to the problem of further avoiding hand-held cleaners T complete machines from toppling 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 air intake passage S1 dust suction problem, improves dust suction effect Fruit.

In some embodiments of the utility model, reference picture 4 and Figure 21, air intake passage S1 axis X-X is along level side Extend and under the top of glass shell 1, the vertical distance L between air intake passage S1 axis and the top of glass shell 1 meets 0.2S≤L≤0.8S, wherein, S is the height of the in the vertical direction of glass shell 1.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, Air intake passage S1 axis is located at below datum line L1b and is located at more than datum line L2b.Thus, component suction nozzle T2 cloth set Put ingenious, can be effectively prevented from the problem of hand-held cleaners T complete machines are toppled over, improve hand-held cleaners T shelf-stability.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 air intake passage S1 dust suction problem, 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 air intake passage S1 axis meets：0°≤γ≤ 90 °, thus, it is possible to adapt to various actual demands.

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

In some embodiments of the utility model, reference picture 20 and Figure 21, component suction nozzle T2 can be detachable with glass shell 1 Ground is connected.Thus, when needing to adjust component suction nozzle T2 installation site or carry out associative 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.

Below, 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, reference picture 22, Handleset T3 is detachably connected with glass shell 1.By This, when needing to adjust Handleset T3 installation site or carry out associative operation to Handleset T3, user can be by hand Handle component T3 disassembles 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, reference picture 22, along air intake passage S1 axis direction X-X, handle group Part T3 and component suction nozzle T2 is located at dirt cup component T1 both sides 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, reference picture 22, 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 does not contact 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. So, because 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, now can independently be supported using dirt cup component T1, and hold The problem of dust catcher T complete machines will not topple over.Further, since Handleset T3 is liftoff, Handleset T3 mill can be reduced Damage problem, and Handleset T3 radiating (such as power supply 5 described below is radiated) can be improved, it is easy to hand-held dust suction Device T cools.

Alternatively, reference picture 22, dirt cup component T1 is directed away from and close to handle group along air intake passage S1 axis X-X Part T3 direction, Handleset T3 bottom surface is formed as the inclined-plane gradually upwardly extended.For example, referring to Figure 22, from front to back Direction on, Handleset T3 bottom surface is formed as acclivitous inclined-plane.That is, on direction from front to back, hand Distance gradually increases between handle component T3 bottom surface and placed side.Thus, ensuring that hand-held cleaners T complete machines will not topple over On the premise of, Handleset T3 wear problem can be further reduced, and can further improve dissipating for Handleset T3 Thermal effect.

Alternatively, reference picture 22, the drop between the bottom surface F1 and Handleset T3 of glass shell 1 bottom surface F2 is 0.5mm- 1mm, that is to say, that maximum vertical distance between the bottom surface F1 and Handleset T3 of glass shell 1 bottom surface F2 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 Handleset T3 wear problem, and it can further improve Handleset T3 radiating effect.

Alternatively, reference picture 22, 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, the problem of further avoiding complete machine from toppling 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 the bottom surface of glass shell 1 Friction, hand-held cleaners T is more rested easily within horizontal plane, the problem of further avoiding complete machine from toppling over.Or Alternatively, the bottom surface of glass shell 1 includes basal plane and is located at the skid resistant course (such as rubber face) (the not shown example) of basal plane bottom, Thus, it is possible to increase the friction of the bottom surface of glass shell 1, 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 the bottom surface of glass shell 1 can be reduced.

In some embodiments of the utility model, reference picture 22, Handleset T3 includes being used for the handle assembled with glass shell 1 Hand 4 and the power supply 5 for being powered to air-stream generating device 2, alternatively, power supply 5 are located at Handleset T3 bottom and power supply 5 Bottom surface composition Handleset T3 at least part bottom surface F2 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 worn with liftoff so as to can not only reduce the bottom surface of power supply 5, And the radiating and cooling effect of power supply 5 can be improved, improve hand-held cleaners T complete machine service life.

That is, the bottom surface of power supply 5 and placed side can be caused to be spaced apart setting, so as to increase the radiating of power supply 5 Area, improves radiating effect, further shortens the cool time of power supply 5, so, when user finishes hand-held suction in use Dirt device T simultaneously prevents hand-held cleaners T when on placed side, may be such that power supply 5 cools down rapidly, and can reduce the bottom surface of power supply 5 Abrasion, prevent the liquid on placed side from causing to damage to power supply 5 into power supply 5 such as water, extend power supply 5 uses the longevity Life, improve hand-held cleaners T reliability.

In some embodiments of the utility model, reference picture 22- Figure 24, Handleset T3 are 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, reference picture 22- Figure 24, Handleset T3 are 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 can adjust.That is, user can So that voluntarily regulation changes Handleset T3 angle of inclination as needed, to adapt to the different use habits of different user, more Meet human oriented design.Here it is possible to understand, governor motion can be a variety of, such as can be that size gear coordinates machine Structure, wherein, Handleset T3 can be connected with little gear, and gear wheel can be arranged in glass shell 1, when little 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 realize Handleset T3 regulation.

In some embodiments of the utility model, reference picture 22, 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 T3 structure.Further, power supply 5 can be detachably connected with handle 4 so that power supply 5 can be removed from handle 4, so as to side Just user carries out relevant treatment to power supply 5, such as when power supply 5 needs to charge, repair or change, user can by power supply 5 from Pulled down on handle 4 to carry out associative 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 52 and guidance set realize lock-bit, lock assembly 52 passes through Quick Release button 53 and realizes unblock.That is, by setting guiding group Part, power supply 5 opposite handle 4 can be moved in a manner of sliding, by setting guidance set and lock assembly 52, can lock electricity Source 5 and the relative position of handle 4, by setting Quick Release button 53, being unlocked to lock assembly 52, so that power supply 5 can To be disassembled from handle 4.Preferably, guidance set and lock assembly 52 are concealed structure that is, working as power supply 5 After being assembled in place with handle 4, guidance set and lock assembly 52 are hidden in hand-held cleaners T inside, and user is invisible, so as to The overall aesthetics of hand-held cleaners T can be improved, and ensures that guidance set and lock assembly 52 are hardly damaged.

For example, referring to Figure 22, Figure 25-Figure 29, power supply 5 is arranged on the lower section of handle 4, and power supply 5 passes through guidance set edge Fore-and-aft direction slippingly coordinates on handle 4, that is to say, that, can be easily by moving forward power supply 5 along the longitudinal direction Power supply 5 is arranged on handle 4, by being moved rearwards power supply 5 along the longitudinal direction, easily can be torn power supply 5 open from handle 4 Unload down.Specifically, can be with forward slip power supply 5 when assembling power supply 5 so that power supply 5 is coordinated in handle by guidance set On 4, then power supply 5 is locked on handle 4 by the locking of the spacing and lock assembly 52 of guidance set so that power supply 5 Position it is stable, be easy to power supply 5 to the stable power-supplying of air-stream generating device 2；In dismantling power 5, Quick Release button can be first pressed 53 realize the unblock to lock assembly 52, then slide backward power supply 5 by guidance set, under power supply 5 is dismantled from handle 4 Come.Thus, it is simple in construction, convenient disassembly.

Alternatively, Quick Release button 53 is located on glass shell 1 and/or handle 4, that is to say, that Quick Release button 53 can be only defined In glass shell 1, Quick Release button 53 can also be only defined on handle 4, Quick Release button can also be designed with glass shell 1 and handle 4 respectively 53, it is user-friendly so as to realize the flexible setting of Quick Release button 53.

Alternatively, Quick Release button 53 is the non-pressing button of electronics, that is to say, that Quick Release button 53 is logical with lock assembly 52 Electronic circuit is crossed to be connected, now, user can trigger lock assembly 52 by way of touching Quick Release button 53 and unlock, so as to To improve hand-held cleaners T class.Or alternatively, Quick Release button 53 is that machinery can pressing button, that is to say, that Quick Release Button 53 is connected with lock assembly 52 by mechanical structure, and now, user can be triggered by way of touching and pressing Quick Release button 53 Lock assembly 52 unlocks, and is experienced so as to assign the good use sense of touch of user.

In some specific examples of the present utility model, channeling direction, the lock of lock assembly 52 of guidance set release direction, And the direction of pressing of Quick Release button 53 is respectively perpendicular.That is, the lock of the channeling direction of guidance set and lock assembly 52 Release that direction is vertical, channeling direction of guidance set presses direction also vertical, lock assembly 52 the lock side of releasing with Quick Release button 53 To with Quick Release button 53 to press direction also vertical.Thus, the layout of each component is concise, is not susceptible to interfere, action can By property height.

Component suction nozzle T2, dirt cup component T1 and Handleset T3 are arranged in order from front to back, press direction for left and right directions, Channeling direction and lock release in direction one of them be fore-and-aft direction, channeling direction and locking release in direction another be upper and lower To.Such as in the example shown in Figure 22, Figure 25, Figure 26, when channeling direction is fore-and-aft direction, it is upper and lower that lock, which releases direction, To it is left and right directions to press direction, at this point it is possible to assemble power supply 5 along the longitudinal direction, and is unlocked operation in left-right direction； Such as in other example (not shown), when channeling direction is above-below direction, it is fore-and-aft direction that lock, which releases direction, is pressed Direction is left and right directions, at this point it is possible to assemble power supply 5 along the vertical direction, and is unlocked operation along the longitudinal direction.Thus, side Just user operates, and the dismounting of power supply 5 is more convenient.

Such as in the example shown in Figure 26, Quick Release button 53 is two, and two Quick Release buttons 53 are emerging in electricity respectively In the side wall of left and right two in source 5.Thus, user using a hand two fingers towards close to mutual direction press Quick Release by Button 53, you can realize the unblock to lock assembly 52.Certainly, the utility model not limited to this, Quick Release button 53 can moreover be only One and it is located on the left side wall or right side wall of power supply 5.

In some embodiments of the utility model, hand-held cleaners T also includes push-button reset elastic component 531, and button is multiple Position elastic component 531 coordinates often to promote Quick Release button 53 to reset with Quick Release button 53, thus, it is possible to simplify installation step so that User can more easily complete the assembling of power supply 5 and handle 4, improve the connection reliability of power supply 5 and handle 4.

As shown in figure 29, Quick Release button 53, which has, presses face, face is pressed suitable for exposed outside power supply 5, in order to user Pressing operations.Push-button reset elastic component 531 can be located at the side away from face of pressing of Quick Release button 53 (i.e. in power supply 5 The side of the heart).When pressing Quick Release button 53, push-button reset elastic component 531 is in compress energy storage state, when release Quick Release button When 53, push-button reset elastic component 531 pushes out Quick Release button 53 so that Quick Release button 53 resets, in order to pressing for user's next time Dynamic operation.Alternatively, push-button reset elastic component 531 can be spring, but not limited to this.

In some embodiments of the utility model, lock assembly 52 includes：Lock is inserted and lock inserts return springs 522, lock Insert and be movably arranged on power supply 5 and inserted return springs 522 by locking and promoted normal locking handle 4, lock plug be suitable to it is fast Tear the guiding surface of the cooperation of button 53 open, guiding surface is configured to drive lock to insert explanation handle 4 when Quick Release button 53 is pressed.By This, the structure of lock assembly 52 is simple, unlock and lock conveniently, it is reliable.

Specifically, reference picture 29, lock, which is inserted, includes the slotting body 521 of lock and guide part 523, and guide part 523 is formed inserts this in lock The remote handle 4 of body 521 one end (such as in Figure 29 lock insert body 521 lower end), and from lock insert body 521 above-mentioned one end Extend towards being tilted close to the direction of Quick Release button 53 to form guiding surface.When pressing Quick Release button 53, Quick Release button 53 It can be slided along guiding surface is relative so that lock inserts direction (such as downward) movement for being directed away from handle 4, so as to solve lock handle 4, now lock slotting return springs 522 and button Quick Release return springs 531 and be in compress energy storage state.Pressed when unclamping Quick Release During button 53, Quick Release button 53 resets under the promotion of push-button reset elastic component 531, and lock is inserted in lock and inserts pushing away for return springs 522 It is dynamic lower towards close to the movement of the direction (such as upward) of handle 4, locking handle 4.Thus, the slotting locking of lock is easy to implement to conciliate Lock, consequently facilitating power supply 5 is reliably locked on handle 4, and is easy to disassemble power supply 5, improves power supply 5 and handle The reliability and efficiency of assembling of 4 assemblings.

In some embodiments of the utility model, guidance set includes：Guide groove 511 and guide rail bar 512, guide groove 511 form in one of them in handle 4 and power supply 5, guide rail bar 512 be located on another in handle 4 and power supply 5 and with Guide groove 511 slippingly coordinates.For example, referring to Figure 25-Figure 27, guide groove 511 is formed on handle 4, and guide rail bar 512 is located at On power supply 5.Specifically, guide groove 511 and guide rail bar 512 are respectively two, and two guide grooves 511 can be formed in handle 4 Lower end and be arranged at intervals in the lateral direction, two guide rail bars 512 can be formed at the top of power supply 5 and in the lateral direction between Every setting, guide groove 511 and guide rail bar 512 extend along the longitudinal direction.Thus, power supply 5 and handle 4 can be by built-in, hidden The guidance set of Tibetan realizes that sliding coordinates.

Preferably, guide groove 511 import end face be more than guide groove 511 groove breech face, and/or, guide rail bar 512 insert Enter the bar breech face that end face is less than guide rail bar 512.Thus, because the importing end face of guide groove 511 is larger, or guide rail bar 512 Insertion end face it is smaller, so as to reduce the inserting difficulty of guide groove 511 and guide rail bar 512, improve and guide groove 511 and lead The inserting efficiency of rail bar 512.That is, be easy to insert guide groove 511 in guide rail bar 512, so as to realize disposable loading, Assembly difficulty is reduced, improves efficiency of assembling.For example, guide groove 511 can be formed as cone tank or flared channels etc..

Below, reference picture 25- Figure 29, the dismounting of the Handleset T3 according to one specific embodiment of the utility model is described Example.

Quick Release button 53 is two, and two Quick Release buttons 53 are located in the side wall of left and right two of power supply 5 respectively, locking group Part 52 is formed on power supply 5 and may move in the vertical direction (it is above-below direction that i.e. lock, which releases direction), and guide rail bar 512 is formed in electricity The top in source 5 and extend along the longitudinal direction, guide groove 511 is formed on handle 4 and extension (before i.e. channeling direction is along the longitudinal direction Rear to), guide groove 511 import end face be more than guide groove 511 groove breech face.

, can be with forward slip power supply 5 when assembling power supply 5, the guide rail that the guide rail bar 512 on power supply 5 is inserted on handle 4 In groove 511, the lock during lock is inserted inserts body 521 in the presence of lock inserts return springs 522 automatically by the locking of handle 4.Dismantling During power supply 5, Quick Release button 53 can be first pressed, is inserted and moved down by the cooperation lock of Quick Release button 53 and guide part 523, Then power supply 5 is slided backward, power supply 5 is disassembled.After unclamping Quick Release button 53, Quick Release button 53 is in push-button reset elastic component Rebounded in the presence of 531 reset, lock is inserted in the presence of lock inserts return springs 522 and moves up reset.

In some alternative embodiments of the present utility model, have in hand-held cleaners T by the air-flow outside hand-held cleaners T Lead to the heat dissipation wind channel S2 of power supply 5.Thus, it is possible to effectively be radiated, cooled down, cooled to power supply 5, making for power supply 5 is improved Use the life-span.

Have in other alternative embodiment of the present utility model, in hand-held cleaners T and draw the air-flow in glass shell 1 To the heat dissipation wind channel S2 of power supply 5.Thus, it is possible to effectively be radiated, cooled down, cooled to power supply 5, the use of power supply 5 is improved Life-span.Alternatively, heat dissipation wind channel S2 entrance is communicated to the downstream of cyclone separator 3, that is to say, that heat dissipation wind channel S2 can be with Clean air by the separating and filtering of cyclone separator 3 is led into power supply 5 to be cooled down, so as to avoid untreated dust and gas to electricity Source 5 pollutes.Or alternatively, heat dissipation wind channel S2 entrance can also be communicated to the upstream of cyclone separator 3, now, It can will be drawn into glass shell 1 by air intake passage S1 by heat dissipation wind channel S2 and do not drawn by the air-flow that cyclone separator 3 is handled It is more preferable to the effect that cools of power supply 5 because the temperature of this air-flow is relatively low to power supply 5.

Such as in some specific examples of the present utility model, when air-stream generating device 2 is located under cyclone separator 3 You Shi, heat dissipation wind channel S2 entrance can be communicated to air-stream generating device 2, thus, facilitate heat dissipation wind channel S2 entrances processing and Realize, and stream pressure is larger herein, is easy to blow to power supply 5.Such as in the example shown in Figure 23, air-stream generating device 2 Be located at the upside of cyclone separator 3, from air intake passage S1 enter air-flow first pass through in advance cyclone separator 3 separated, Air-stream generating device 2 is flowed to again, while air flow direction air-stream generating device 2 or in air-flow inflow stream generating means 2 Afterwards, fraction is led on power supply 5 through heat dissipation wind channel S2.

Alternatively, when air-stream generating device 2 includes negative pressure unit 21 and the hood 22 being located at outside negative pressure unit 21, dissipate Hot-flow flue S2 entrance can run through hood 22, thus, facilitate entrance processing and heat dissipation wind channel S2 inspiratory effects it is good.Enter one Step ground, negative pressure unit 21 include wind wheel 212 and the motor 211 being connected with wind wheel 212, and heat dissipation wind channel S2 entrance is adjacent to wind wheel 212 air outlet is set.Thus, it is easy to process heat dissipation wind channel S2 entrance herein, and stream pressure is larger herein, is easy to electricity Source 5 blows, and can avoid motor 211 to being re-fed into heat dissipation wind channel S2 after entering air-flow heating so that in heat dissipation wind channel S2 Air-flow can keep low temperature, so as to improve cooling effect of the air-flow to power supply 5.

In some embodiments of the utility model, reference picture 22, heat dissipation wind channel S2 outlet to power supply 5.Thus, Air-supply can be gone out more directly to power supply 5, the cooling effectiveness to power supply 5 is improved, reduce waste and energy consumption.Alternatively, power supply 5 Including battery bag 501 (such as can be common batteries bag 501 or battery bag 501) and the electricity being located at outside battery bag 501 Pond shell 502, heat dissipation wind channel S2 outlet run through battery case 502.Thus, it is possible to battery bag 501 is protected by battery case 502 Shield, and battery bag 501 can be directly blown to from the air-flow of heat dissipation wind channel S2 outlets outflow, it further increasing to power supply 5 Cooling effect, and it is more preferable, more direct to export effect of conveniently processing and blow.

In some embodiments of the utility model, handle 4 includes being assembled to the handle shell 42 of glass shell 1 and is located at handle Internal partition 43 in shell 42, at least one section of heat dissipation wind channel S2 are formed between internal partition 43 and handle shell 42, thus, are dissipated Hot-flow flue S2's is easy to process, and will not additionally take excessive space, it is ensured that size overall hand-held cleaners T is compact.Can Selection of land, internal partition 43 are detachably connected with handle shell 42, for example, internal partition 43 can be equal to handle shell 42 by buckle Connection.Thus, it is possible to which the position of internal partition 43 is adjusted flexibly according to hand-held cleaners T The concrete specification model, change radiation air Road S2 entrance S21 positions, and heat dissipation wind channel S2 can be cleaned by dismantling internal partition 43 and handle shell 42, So as to preferably avoid dust and gas from polluting power supply 5.

In description of the present 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 ", " circumference " are based on shown in the drawings Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates 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 describing 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 description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect, can also be communication；Can be joined directly together, the indirect phase of intermediary can also be passed through Even, can be two element internals connection or two elements interaction relationship.For one 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. It is of the present utility model that description means that specific features, structure, material or the feature with reference to the embodiment or example description are contained in In at least one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical Embodiment or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments Or combined in an appropriate manner in example.In addition, in the case of not conflicting, those skilled in the art can say this Different embodiments or example and the feature of different embodiments or example described in bright book are combined and combined.

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

Claims (30)

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 upstream side of the air-stream generating device is provided with upstream filtering device, and the downstream of the air-stream generating device is provided with downstream Filter；

   Component suction nozzle, the component suction nozzle are arranged in the glass shell and limit air intake passage；

   Handleset, the Handleset are arranged in the glass shell and for holding.
2. 2. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device is located at the whirlwind point From the top of device, the top of the glass shell can open, the downstream filter device and the air-stream generating device or the cup Shell is detachably connected can be taken out upwards from the top of the glass shell when the top of the glass shell is opened.
3. 3. hand-held cleaners according to claim 2, it is characterised in that the air-stream generating device includes：Negative pressure unit With the hood being located at outside the negative pressure unit, there are multiple steam vents on the hood, the downstream filter device is annular And it is enclosed on outside on the hood to surround the steam vent.
4. 4. hand-held cleaners according to claim 3, it is characterised in that the glass shell includes：

   Cup body, the top of the cup body are opened wide；With

   Cup top cover, the cup top cover are located at the top of the cup body to open and close the top of the cup body, the cup top cover It is upper that there is compressing structure, there is support platform, the axial both ends of the downstream filter device are only against institute respectively on the hood State between compressing structure and the support platform.
5. 5. hand-held cleaners according to claim 4, it is characterised in that the cup top cover passes through turn buckle with the cup body Bit architecture or rotation helicitic texture are connected with being rotatably separable, or, the cup top cover passes through button hook structure and hinge knot Structure can be opened but is inseparably connected in the cup body.
6. 6. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device is located at the whirlwind point From the downstream of device, the upstream filtering device is located between the air-stream generating device and the cyclone separator.
7. 7. hand-held cleaners according to claim 6, it is characterised in that the cyclone separator is located at the air-flow hair The lower section of generating apparatus, the bottom of the glass shell can open, the cyclone separator and the air-stream generating device or the cup Shell is detachably connected can be taken out downwards from the bottom of the glass shell when the bottom of the glass shell is opened, the upstream filtering Device is by the cyclone separator rest with the cyclone separator synchronizing moving.
8. 8. hand-held cleaners according to claim 7, it is characterised in that the air-stream generating device include negative pressure unit and The hood being located at outside the negative pressure unit, the cyclone separator include cyclonic separation part and with the cyclonic separation portion The connected installing component of part, the installing component are detachably connected with the hood.
9. 9. hand-held cleaners according to claim 8, it is characterised in that there is hood column section on the hood, it is described Installing component includes installation column section, the installation column section and the hood column section by rotating fastening structure or rotation spiral shell Line structure is rotatable to be releasably connected, and the installing component also includes mounting platform, the mounting platform and the installation column The lower end of section is connected to limit the unlimited installation cavity in top jointly with the installation column section, and the upstream filtering device is located at In the installation cavity and it is supported on the mounting platform.
10. 10. hand-held cleaners according to claim 8, it is characterised in that the cyclonic separation part includes：

    Cyclone separator group；With

    Filtration core, the filtration core are barrel-shaped and erected in the cyclone separator group that the upper axial end of the filtration core has There is gas outlet, the lower axial end of the filtration core, which is provided with, keeps off grey end face, and the grey end face of gear is formed as downwardly projecting curved surface.
11. 11. hand-held cleaners according to claim 10, it is characterised in that the grey end face of the gear and/or the filtration core The grey end face of the close gear bottom on there are multiple air inlet pores, or, described to keep off grey end face be occluding surface, described There are multiple inlet gaps on the bottom of the close grey end face of gear of filtration core.
12. 12. hand-held cleaners according to claim 10, it is characterised in that the cyclone separator group includes：One-level is revolved Wind separator and the secondary cyclone being located in the primary cyclone, the filtration core are located at the two level whirlwind In separator, the filtration core is integrated part, the secondary cyclone and the one-level with the primary cyclone Cyclone separator is detachably connected.
13. 13. hand-held cleaners according to claim 7, it is characterised in that the glass shell includes：

    Lower house, the top and bottom of the lower house are opened wide；

    Bottom of a cup lid, the bottom of a cup lid are located at the bottom of the lower house to open and close the bottom of the lower house；

    Upper shell, the upper shell are located at the top of the upper shell and limit accommodating chamber jointly with the lower house, wherein, The upper shell is detachably connected with the lower house.
14. 14. hand-held cleaners according to claim 13, it is characterised in that the upper shell passes through rotation with the lower house Turn fastening structure or rotation helicitic texture or button hook structure is detachably connected.
15. 15. hand-held cleaners according to claim 13, it is characterised in that in the cyclone separator short transverse Majority is contained in the lower house.
16. 16. hand-held cleaners according to claim 1, it is characterised in that the central axis of the air-stream generating device, institute The central axis of the central axis and the upstream filtering device of stating downstream filter device overlaps.
17. 17. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device includes negative pressure unit With the hood being located at outside the negative pressure unit, the axis of the air intake passage extends along level side and is located at the negative pressure unit Top under, the vertical distance L between the top of the axis of the air intake passage and the negative pressure unit meet 0.2H≤L≤ 1.2H, wherein, H is the height of the negative pressure unit in the vertical direction.
18. 18. hand-held cleaners according to claim 1, it is characterised in that the axis of the air intake passage is along horizontal Fang Yan Stretch and 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 Meet 0.2S≤L≤0.8S, wherein, S is the height of the glass shell in the vertical direction.
19. 19. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device include motor and with The connected wind wheel of the rotary shaft of the motor, the glass shell are the rotation of tubular and the central axis of the glass shell and the motor Diameter parallel but misaligned, the axis of the air intake passage intersect and vertical with the central axis of the glass shell.
20. 20. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device include motor and with The connected wind wheel of the rotary shaft of the motor, the jante et perpendiculaire acute angle or blunt of the axis of the air intake passage and the motor Angle.
21. 21. hand-held cleaners according to claim 1, it is characterised in that the air-stream generating device include motor and with The connected wind wheel of the rotary shaft of the motor, the axis of the air intake passage is parallel with the rotation axis of the motor or overlaps.
22. 22. according to the hand-held cleaners any one of claim 1-21, it is characterised in that the top of the glass shell is formed There is exhaust outlet.
23. 23. hand-held cleaners according to claim 22, it is characterised in that the component suction nozzle is transversely mounted on the cup On shell, tilted upward to the axis direction of vertical plane projection, the relatively described air intake passage of air-out direction of the exhaust outlet.
24. 24. hand-held cleaners according to claim 22, it is characterised in that to horizontal plane projection, the air intake passage Angle theta between the air supply direction of axis direction and the exhaust outlet meets：20°≤θ≤120°.
25. 25. hand-held cleaners according to claim 22, it is characterised in that the inner side of the exhaust outlet, which is provided with, to be used to adjust The wind-guiding face of its air-out direction, along the axis direction of the vertical remote air intake passage, the wind-guiding face is towards close to described The direction extension of Handleset, and to horizontal plane projection, the extension line of the wind-guiding face and the central point of the exhaust outlet and institute It is that α meets to state the angle between the line of the central point of dirt cup：10°≤α≤90°.
26. 26. hand-held cleaners according to claim 22, it is characterised in that the exhaust outlet is multiple and be all formed as edge Upper and lower extension strip, to horizontal plane projection, multiple exhaust outlets on the air intake passage axis axisymmetricly Distribution.
27. 27. hand-held cleaners according to claim 1, it is characterised in that the Handleset includes being used for and the cup The handle of shell assembling and the power supply powered to the air-stream generating device that is connected with the handle and is used for, the power supply are located at institute The bottom surface for stating the bottom of Handleset and the power supply forms at least part bottom surface of the Handleset and the bottom of the power supply Face is higher than the bottom surface of the glass shell.
28. 28. hand-held cleaners according to claim 1, it is characterised in that the Handleset is arranged in the glass shell, The Handleset includes the holding part for holding, between the center line of the holding part and the central axis of the glass shell Angle σ meets：0 °≤σ≤60 °, the Handleset is connected so that in the holding part with the glass shell by governor motion Angle σ between heart line and the central axis of the glass shell can adjust.
29. 29. hand-held cleaners according to claim 1, it is characterised in that the Handleset includes being used for and the cup The handle of shell assembling and be connected with the handle and for the power supply of air-stream generating device power supply, the handle and described Power supply is slippingly coordinated by guidance set and realizes lock-bit, the lock assembly by lock assembly and the guidance set Quick Release button that can be pressing by machinery realizes unblock, and the channeling direction of the guidance set, the lock of the lock assembly are released Direction and the direction of pressing of the Quick Release button are respectively perpendicular.
30. 30. hand-held cleaners according to claim 1, it is characterised in that the Handleset includes being used for and the cup The handle of shell assembling and the power supply powered to the air-stream generating device that is connected with the handle and is used for, the hand-held cleaners Interior to have the heat dissipation wind channel that the air-flow in the glass shell is led to the power supply, the entrance of the heat dissipation wind channel is communicated to the gas Flow generating apparatus, the outlet of the heat dissipation wind channel are to the power supply.