CN206934041U - For dust catcher dirt cup component and there is its dust catcher - Google Patents

Abstract

The utility model discloses a kind of dirt cup component for dust catcher and there is its dust catcher, dirt cup component includes：Glass shell, air-stream generating device, cyclone separator and upstream filtering device, the bottom of glass shell can open；Air-stream generating device is located in glass shell；Cyclone separator is located in glass shell and is detachably connected positioned at the lower section of air-stream generating device, cyclone separator with air-stream generating device or glass shell can be taken out downwards from the bottom of glass shell when the bottom of glass shell is opened；Upstream filtering device is located between air-stream generating device and cyclone separator and by cyclone separator rest with cyclone separator synchronizing moving.According to the dirt cup component of the present utility model for dust catcher, easily cyclone separator and upstream filtering device can be taken out, consequently facilitating cyclone separator is cleaned, or the operation such as cleaned, changed to upstream filtering device, so that dust catcher keeps suction, the cleaning effect of dust catcher is improved.

Description

For dust catcher dirt cup component and there is its dust catcher

Technical field

Household electrical appliance technical field is the utility model is related to, more particularly, to a kind of dirt cup component and tool for dust catcher There is its dust catcher.

Background technology

In correlation technique, dust catcher is usually integral type air exhausting structure, however, after using a period of time, user can not be right Filter such as upstream filtering device inside dust catcher is cleaned or changed, so as to weaken the suction of dust catcher, shadow Ring the reliability and cleaning effect of dust catcher.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.It is therefore, of the present utility model One purpose is to propose a kind of dirt cup component for dust catcher, the convenient cleaning of the dirt cup component, convenient disassembly.

Another purpose of the present utility model is to propose a kind of dust catcher with above-mentioned dirt cup component.

According to the dirt cup component for dust catcher of the utility model first aspect, it is characterised in that including：Glass shell, institute Stating the bottom of glass shell can open；Air-stream generating device, the air-stream generating device are located in the glass shell；Cyclone separator, The cyclone separator is located in the glass shell and positioned at the lower section of the air-stream generating device, the cyclone separator with The air-stream generating device or the glass shell are detachably connected with can be from the glass shell when the bottom of the glass shell is opened Take out downwards bottom；And upstream filtering device, the upstream filtering device are located at the air-stream generating device and the whirlwind With with the cyclone separator synchronizing moving between separator and by the cyclone separator rest.

According to the dirt cup component of the present utility model for dust catcher, by by cyclone separator and air-stream generating device Or glass shell is detachably connected, and upstream filtering device is located between air-stream generating device and cyclone separator so that on Filter is swum by cyclone separator rest with cyclone separator synchronizing moving, thus, behind the bottom for opening glass shell, to use Family easily can take out cyclone separator and upstream filtering device, consequently facilitating cyclone separator is cleaned, Or the operation such as cleaned, changed to upstream filtering device so that dust catcher keeps suction, improves the cleaning effect of dust catcher Fruit.

In addition, there can also be technology additional as follows special according to the dirt cup component of the present utility model for dust catcher Sign：

According to some embodiments of the utility model, the air-stream generating device includes negative pressure unit and is located at described negative Hood outside press group, the cyclone separator include cyclonic separation part and the installation being connected with the cyclonic separation part Part, the installing component are detachably connected with the hood.

Specifically, there is hood column section, the installing component includes installation column section, and the installation is perpendicular on the hood Helicitic texture is rotatable by rotating fastening structure or rotation is releasably connected for cylinder section and the hood column section.

According to some embodiments of the utility model, the installing component also includes mounting platform, the mounting platform with The lower end of the installation column section is connected to limit the unlimited installation cavity in top, the upstream jointly with the installation column section Filter is located in the installation cavity and is supported on the mounting platform.

Alternatively, the mounting platform is ring-shaped platform.

According to some embodiments of the utility model, the cyclonic separation part includes：Primary cyclone and two level Cyclone separator, the secondary cyclone are located in the primary cyclone and can with the primary cyclone Releasably it is connected.

Further, the cyclonic separation part also includes the filtration core being located in the secondary cyclone.

Alternatively, the installing component is integrated part with the filtration core and the primary cyclone.

According to some embodiments of the utility model, the glass shell includes lower house, upper shell and bottom of a cup lid, wherein, institute The top that upper shell is detachably connected to the lower house is stated, the bottom of a cup lid is switchably located at the bottom of the lower house Portion.

Specifically, the glass shell also includes cup top cover, the cup top cover be switchably located at the top of the upper shell and Formed with exhaust outlet on the cup top cover.

Further, the dirt cup component for dust catcher also includes：Downstream filter device, the downstream filter device It is located at the downstream of the air-stream generating device.

It is used to inhale according to the dust catcher of the utility model second aspect, including according to the above-mentioned first aspect of the utility model The dirt cup component of dirt device.

Specifically, the dust catcher is hand-held cleaners and also included：Component suction nozzle, the component suction nozzle are arranged on described In glass shell and air intake passage is limited, along perpendicular to the axis direction of the air intake passage, the air-stream generating device and described Cyclone separator is arranged in order；And Handleset, the Handleset are arranged in the glass shell and for holding, along described The axis direction of air intake passage, the Handleset and the component suction nozzle are located at the both sides of the dirt cup component respectively.

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

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the schematic diagram according to the dust catcher of the utility model embodiment；

Fig. 2 is the explosive view according to the dust catcher of the utility model embodiment；

Fig. 3 is the sectional view according to the dust catcher of the utility model embodiment；

Fig. 4 is according to the dirt cup component of the utility model embodiment and the sectional view of component suction nozzle；

Fig. 5 is the dismounting schematic diagram of the cyclone separator and air-stream generating device according to the utility model embodiment；

Fig. 6 is according to the one cyclonic filter of the utility model embodiment and the stereogram of filtration core；

Fig. 7 is according to the one cyclonic filter of the utility model embodiment and the sectional view of filtration core.

Reference：

Dust catcher T；

Dirt cup component T1；

Glass shell 1；

Lower house 11；Bottom of a cup lid 12；Upper shell 13；Cup top cover 14；Exhaust outlet 141；

Rotate fastening structure 15；Rotary insertion slot allocation 151；Rotary insertion matches somebody with somebody bar 152；

Keep off gray bars 16；

Air-stream generating device 2；

Hood 22；Steam vent 221；Hood column section 222,

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

Cyclone separator 3；

Primary cyclone 311；First air inlet 3111；

Secondary cyclone 312；Second air inlet 3121；

Filtration core 313；Keep off grey end face 3131, gas outlet 3132；3rd air inlet 3133；

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

Upstream filtering device 61；

Downstream filter device 62；

Component suction nozzle T2；

Air intake passage S1；

Handleset T3；

Handle 4；

Power supply 5；Battery bag 501；Battery case 502.

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, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

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, unless otherwise indicated, the implication of " multiple " It is two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only Represent that fisrt feature level height is less than second feature.

The dirt cup component T1 for dust catcher T below with reference to Fig. 1-Fig. 7 descriptions according to the utility model embodiment.

As Figure 1-Figure 4, according to the dirt cup component T1 for dust catcher T of the utility model first aspect embodiment, Including：Glass shell 1, cyclone separator 3, air-stream generating device 2 and upstream filtering device 61.

Here, it is necessary to which explanation, air-stream generating device 2 refers to including driving part (such as electricity described below Machine 211) and power part (such as wind wheel 212 described below) so that the component of negative pressure can be produced.In addition, cyclonic separation fills The cyclonic separation principle for putting 3 is known for those of ordinary skills, is not detailed herein.Wherein, revolve Wind separator 3 can be single wimble structure, or more wimble structures.In addition, on the premise of actual conditions allow, according to this The dirt cup component T1 of utility model embodiment can be also used on the dust catcher T of species beyond hand-held cleaners T, such as can be with For ground push type dust catcher T etc..

Wherein, the bottom of glass shell 1 can open, for example, in some embodiments of the utility model, as Figure 2-Figure 5, Glass shell 1 can include：Lower house 11, bottom of a cup lid 12 and upper shell 13.Lower house 11 can be removed downwards from upper shell 13 or Person's bottom of a cup lid 12 can be raised downwards, and the bottom of glass shell 1 is opened.

Wherein, the top of lower house 11 and bottom are opened wide, and upper shell 13 is located at the top of upper shell 13 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, upper shell 13 is detachably connected to the top of lower house 11, so as to which user can as needed voluntarily Lower house 11 is pulled down from upper shell 13.So, can be without by bottom of a cup when user wishes to pour out 1 internal dust of glass shell Lid 12 is opened, but lower house 11 is disassembled from upper shell 13 and is inverted lower house 11, equally to realize ash discarding Effect.Moreover, after user pulls down lower house 11 from upper shell 13, can also be to the part on upper shell 13 (part, the i.e. script being particularly exposed is set by the cover of lower house 11 and is not easy the part touched, such as shown in accompanying drawing The lower half of cyclone separator 3) cleaned and lower house 11 is cleaned, so as to extremely facilitate user to clean, carry High hand-held cleaners T cleaning effect.

Air-stream generating device 2 and cyclone separator 3 are each provided in glass shell 1, and cyclone separator 3 is located at air-flow The lower section of device 2.

Reference picture 1- Fig. 5, glass shell 1 can be formed as cylindrical shape, and (" cylindrical shape ", i.e., need not be strict as broad understanding here Cylindrical shape in meaning, such as the shape of glass shell 1 shown in accompanying drawing is it can be appreciated that cylindrical shape).Cyclone separator 3 is gentle Flow generating apparatus 2 is arranged in glass shell 1 along the vertical direction.

Specifically, air-stream generating device 2 can be located at the downstream of cyclone, and upstream filtering device 61 is located at air-flow hair Between generating apparatus 2 and cyclone separator 3.That is, upstream filtering device 61 is located at the downstream of cyclone separator 3. Thus, the clean air gone out through the cyclonic separation of cyclone separator 3 can be filtered again by upstream filtering device 61, then flow again To air-stream generating device 2, cleaning effect is not only increased from this, but also can effectively protection air-flow generating means 2, prevent The magazines such as dust enter in air-stream generating device 2 to be caused to damage to air-stream generating device 2.

Further, it is also possible to so that the gas channel in glass shell 1 is most short and airflow direction does not change, significantly reduce Loss of vacuum, energy consumption is reduced, so as to reduce the volume and weight of air-stream generating device 2 so that dirt cup component T1's Structure is compacter, compact, regular, adapts to the demand for development of hand-held cleaners T miniaturization, is easy to user to take and holds.

Wherein, " downstream " described in the application refers to the downstream on the air current flow direction in glass shell 1, correspondingly, " upstream " in the application refers to the upstream on the air current flow direction in glass shell 1.

When cyclone separator 3 is detachably connected to be opened in the bottom of glass shell 1 with air-stream generating device 2 or glass shell 1 It can be taken out downwards from the bottom of glass shell 1, upstream filtering device 61 is by the rest of cyclone separator 3 with same with cyclone separator 3 Moved further.That is, cyclone separator 3 can be detachably connected with air-stream generating device 2, or it is removable with glass shell 1 It is connected with unloading.So, after using one section, user can open dust catcher T from the bottom for being about to glass shell 1 as needed, will revolve Wind 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, above swims across Filter device 61 can be removed with cyclone separator 3.Thus, user can be easily by cyclone separator 3 and upstream filtering Device 61 takes out, and to be cleaned to cyclone separator 3, or the operation such as is cleaned, changed to upstream filtering device 61, So that dust catcher T keeps suction, ensure dust catcher T cleaning effect.

According to the dirt cup component T1 for dust catcher T of the utility model embodiment, by by cyclone separator 3 and gas Flow generating apparatus 2 or glass shell 1 are detachably connected, and upstream filtering device 61 is located at into air-stream generating device 2 and cyclonic separation Between device 3 so that upstream filtering device 61 by the rest of cyclone separator 3 with the synchronizing moving of cyclone separator 3, by This, behind the bottom for opening glass shell 1, user easily can take out cyclone separator 3 and upstream filtering device 61, so as to just Cleaned in cyclone separator 3, or the operation such as cleaned, changed to upstream filtering device 61 so that dust catcher T Suction is kept, improves dust catcher T cleaning effect.

According to some embodiments of the utility model, air-stream generating device 2 includes negative pressure unit 21 and is located at Negative pressure machine Hood 22 outside group 21.Specifically, as shown in Figure 3 and Figure 4, negative pressure unit 21 includes wind wheel 212 and the electricity being connected with wind wheel 212 Machine 211.Alternatively, motor 211 can be DC motors, BLDC motors etc..There is multiple steam vents 221, steam vent on hood 22 221 can be to form through hole on hood 22, and the shape of steam vent 221 can be formed as circular, oval, square or not Regular shape etc..Thus, the air-flow in air-stream generating device 2 can flow out from steam vent 221.

Reference picture 3- Fig. 5, cyclone separator 3 include cyclonic separation part and the installation portion being connected with cyclonic separation part Part 32, installing component 32 are detachably connected with hood 22.Specifically, there is hood column section 222, installing component on hood 22 32 include installation column section 321, installation column section 321 and hood column section 222 by rotating fastening structure 15 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, facilitate user to dismount cyclone separator 3 with air-flow to occur Device 2.

In some embodiments of the utility model, the upper end of installation column section 321 and the lower end of hood column section 222 are equal For cylindrical shape, hood column section 222 is detachably connected with installation column section 321 by rotating fastening structure 15, rotates button bit Structure 15 includes：Rotary insertion slot allocation 151 and rotary insertion match somebody with somebody bar 152.Rotary insertion slot allocation 151 can be formed in installation column section 321 In one of them in hood column section 222, rotary insertion can be located in the hood column section 222 of installation column section 321 with bar 152 Another on.

Such as in a specific example of the present utility model, rotary insertion slot allocation 151 is formed in the upper of installation column section 321 On the inner peripheral surface of end and one end has opening, and rotary insertion forms on the lower end periphery face of hood column section 222 with bar 152 and is wedge Shape, rotary insertion are extend into rotary insertion slot allocation 151 and by rotary motion and rotary insertion slot allocation 151 with bar 152 by opening Other end inserting is locked.Thus, the structure of rotation fastening structure 15 is simple, is easy to process and dismounts, in installation hood column section 222 with installation column section 321 when, user only needs rotary insertion loading rotation from the openend of rotary insertion slot allocation 151 vertically with bar 152 Turn in inserting groove 151, then rotate hood column section 222 or installation column section 321, after the clicker sound is heard, column is installed Section 321 with hood column section 222 assemble in place, locking 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 222 It is cylindrical shape, hood column section 222 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 222 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 222 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 222 with installing being detachably connected for column section 321.Such as hood column section 222 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 222 is cylindrical shape, so as to expand hood column section 222 and install the selectable range of column section 321, Preferably meet actual demand.

According to some embodiments of the utility model, installing component 32 also includes mounting platform 322, mounting platform 322 with The lower end of installation column section 321 is connected to limit the unlimited installation cavity in top, upstream filtering dress jointly with installation column section 321 61 are put to be located in installation cavity and be supported on mounting platform 322.Alternatively, mounting platform 322 is ring-shaped platform.Thus, can incite somebody to action Upstream filtering device 61 is limited in installation cavity so that the position of upstream filtering device 61 is stable, and is easy to upstream filtering device 61 dismounting.

According to some embodiments of the utility model, cyclonic separation part includes：Primary cyclone 311 and two level rotation Wind separator 312, secondary cyclone 312 are located in primary cyclone 311 and removable with primary cyclone 311 It is connected with unloading.Alternatively, secondary cyclone 312 can be connected by buckle structure etc. with primary cyclone 311.By This, facilitates the dismounting of secondary cyclone 312, so as to which secondary cyclone 312 easily is disassembled into progress The operations such as replacing, cleaning, be advantageous to improve the efficiency of assembling of cyclone separator 3.

Specifically, reference picture 3- Fig. 5 and Fig. 6 and Fig. 7 is combined, primary cyclone 311 can be formed generally as tubular Structure, primary cyclone 311 are provided with multiple first air inlets 3111, and secondary cyclone 312 is located at one cyclonic In separator 311, and secondary cyclone 312 can be formed generally as cone structure, the upper end of secondary cyclone 312 The second air inlet 3121 can be provided with side wall.Second air inlet 3121 can be preferably along the side wall of secondary cyclone 312 It is tangentially extending.Thus, it may be such that air-flow tangentially enters and cyclonic separation carried out in secondary cyclone 312.

Alternatively, the second air inlet 3121 can be multiple.Multiple second air inlets 3121 are along secondary cyclone 312 All uniform intervals set.Thus, facilitate airflow into secondary cyclone 312, improve separative efficiency.

For example, tangentially entering the air-flow of glass shell 1, centrifugal force is produced, air-flow can revolve in one-level under the influence of centrifugal force A cyclonic separation is carried out between wind separator 311 and glass shell 1, then enters primary cyclone from the first air inlet 3111 Between 311 and secondary cyclone 312, now, the cinder (i.e. the rubbish such as larger dust of particle) in air-flow can be first Step is separated and falls on the bottom of glass shell 1, and then the air-flow after initial gross separation can tangentially enter from the second air inlet 3121 Secondary cyclone separation is carried out in secondary cyclone 312, now dust thinner in air-flow can be separated.Thus, Multi-stage separation can be carried out to air-flow by cyclone separator 3, improve separative efficiency and separating effect.

Further, cyclonic separation part also includes the filtration core 313 being located in secondary cyclone 312.Filtration core 313 can be formed as barrel-shaped, and axial one end (for example, upper end in Fig. 3) of filtration core 313 has gas outlet 3132, filtration core The 313 axial other end (for example, lower end in Fig. 3), which is provided with, keeps off grey end face 3131, keeps off on grey end face 3131 or filtration core 313 Close gear ash end face 3131 end (for example, lower end in Fig. 3) on there are multiple 3rd air inlets 3133.Thus, tangentially Into the air-flow of secondary cyclone 312, when flowing through the grey end face 3131 of gear, the dust of the fine particle in air-flow can be divided Separate out and, so as under the action of the centrifugal force and during air-flow is collided with keeping off grey end face 3131, by fine particle Dust separation comes out, and the air inlet 3133 of clean air the 3rd after separation flows to gas outlet 3132, and is flowed to from gas outlet 3132 Air-stream generating device 2, further increasing separating effect.

According to some embodiments of the utility model, keep off grey end face 3131 be formed towards it is convex away from the direction of gas outlet 3132 The curved surface gone out.Thus, it is possible to increase air-flow and keep off the contact area of grey end face 3131, dust and gas separating effect is improved, and can drop Noise, the sound of low-flow is not sharp.

Alternatively, the internal face of dirt cup is provided with gear gray bars 16.For example, gear gray bars 16 can be arranged on the interior bottom of glass shell 1 On wall and/or on madial wall, so, when dust and gas separates in the inner cyclone of glass shell 1, the dust in dust and gas can be by gear gray bars 16 Retention, so as to improve dust and gas separative efficiency and effect, reduce dust and divided by the secondary probability rolled of air-flow, the further dust and gas that improves From efficiency and effect.

According to some embodiments of the utility model, installing component 32 is with filtration core 313 and primary cyclone 311 Integral piece.Thus, the processing technology of primary cyclone 311 is simplified, reduces processing cost.

Specifically, glass shell 1 also includes cup top cover 14, and cup top cover 14 is switchably located at the top of upper shell 13 and cup top cover Formed with exhaust outlet 141 on 14.That is, cup top cover 14 is located at the top of cup body to open and close the top of cup body.By This, when the operation such as user needs to clean the part inside glass shell 1, changes, repairs, can open cup top cover 14, To facilitate operation.Meanwhile can be discharged through the air-flow in air-stream generating device 2 by the exhaust outlet 141 on cup top cover 14, reduce The length of gas channel, the flow resistance of air-flow is reduced, so as to further reduce the hand for using dirt cup component T1 Hold dust catcher T energy consumption.

Further, dirt cup component T1 also includes：Downstream filter device 62, downstream filter device 62 are located at air-flow and filled Put 2 downstream.Wherein, downstream filter device 62 can be formed as annular and be enclosed on outside on hood 22 to surround steam vent 221. Thus, the air-flow in air-stream generating device 2 can flow out from steam vent 221, and after the filtering of downstream filter device 62, from cup top Exhaust outlet 141 on lid 14 is discharged, and so as to effectively prevent secondary pollution, further improves hand-held cleaners T's Cleaning effect.

Specifically, exhaust outlet 141 is arranged around downstream filter device 62.For example, referring to Fig. 1 and Fig. 2, exhaust outlet 141 can With in the circumferentially-spaced setting of cup top cover 14.Thus, further shorten between downstream filter device 62 and exhaust outlet 141 Gas channel, so as to further reduce the flow resistance of air-flow and the hand-held cleaners T using dirt cup component T1 Energy consumption.

Preferably, along the air-out direction of exhaust outlet 141, exhaust outlet 141 is flare form.That is, when air-flow from It after the inside of glass shell 1 is discharged, gradually can diffusely be discharged from exhaust outlet 141, so, exhaust resistance can be effectively reduced Power, exhaust noise is reduced, improve exhaust efficiency.

In some embodiments of the utility model, exhaust outlet 141 is multiple, to horizontal plane projection, multiple exhaust outlets 141 Axis on air intake passage S1 is axisymmetricly distributed.That is, before component suction nozzle T2 is arranged on into dirt cup component T1 Side, while when Handleset T3 is arranged on into dirt cup component T1 rear side, the left and right sides at the top of glass shell 1 respectively symmetrically is provided with Multiple exhaust outlets 141, thus, the layout of exhaust outlet 141 is more ingenious, attractive in appearance, and air-out effect is more preferable.

In some embodiments of the utility model, reference picture 1, exhaust outlet 141 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 141 easily facilitates processing, 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 141 may be formed as circle, ellipse, regular polygon, rhombus etc., preferably to meet reality It is required that.

According to the dust catcher T of the utility model second aspect embodiment, including according to the above-mentioned first aspect of the utility model The dirt cup component T1 for dust catcher T of embodiment.

As depicted in figs. 1 and 2, according to some embodiments of the utility model, dust catcher T is hand-held cleaners T and also wrapped Include：Component suction nozzle T2 and Handleset T3.

Handleset T3 is arranged in glass shell 1 and for holding.Handleset T3 includes being used for the handle assembled with glass shell 1 4 and the power supply 5 for being powered to air-stream generating device 2.Power supply 5 can set the lower section of handle 4.Power supply 5 includes battery case 502 With the battery bag 501 being located in battery case 502.

Component suction nozzle T2 is arranged in glass shell 1 and limits air intake passage S1, along perpendicular to air intake passage S1 axis side It is arranged in order to, air-stream generating device 2 and cyclone separator 3.Along air intake passage S1 axis direction, Handleset T3 and suction Nozzle assembly T2 is located at dirt cup component T1 both sides respectively.

Component suction nozzle T2 is arranged in glass shell 1 and limits air intake passage S1.Reference picture 3, component suction nozzle T2 can be installed Air intake passage S1 is limited in the front portion of glass shell 1, component suction nozzle T2.Air intake passage S1 one end (for example, rear end in Fig. 3) Connected with glass shell 1, the air intake passage S1 other end (for example, front end in Fig. 3) has the rubbish such as suction inlet, dust can be from suction Gas passage S1 suction inlet enters in glass shell 1.

It is arranged in order along the axis direction, air-stream generating device 2 and cyclone separator 3 perpendicular to air intake passage S1.Edge Air intake passage S1 axis direction, Handleset T3 and component suction nozzle T2 is located at dirt cup component T1 both sides respectively.Here, it is necessary to Illustrate, described " vertical ", i.e., need not be proper vertical as broad understanding in the application.

For example, referring to Fig. 1-Fig. 3, air intake passage S1 can extend along the longitudinal direction, and component suction nozzle T2 may be mounted at cup The front portion of shell 1, Handleset T3 may be mounted at the rear portion of glass shell 1.Wherein, air intake passage S1 axis can be in fore-and-aft direction It is upper horizontal-extending, extension can also be tilted in the longitudinal direction.Air-stream generating device 2 and cyclone separator 3 can with suction Gas passage S1 axis direction vertically or on direction substantially vertical with air intake passage S1 axis direction is arranged in order.Example Such as, in the figure 2 example, air-stream generating device 2 and cyclone separator 3 are at the axial direction of glass shell 1 (i.e. above-below direction in Fig. 2) On be arranged in order.Alternatively, air-stream generating device 2 can be arranged on the top of cyclone separator 3.

Thus, it is possible to so that the gas channel in glass shell 1 is most short and airflow direction does not change, significantly reduce true Cycle loss, energy consumption is reduced, so as to reduce the volume and weight of air-stream generating device 2 so that dirt cup component T1 knot Structure is compacter, compact, regular, adapts to the demand for development of hand-held cleaners T miniaturization, is easy to user to take and holds.May be used also simultaneously So as to obtain hand-held cleaners T center of gravity reach, mitigate Handleset T3 weight, hand-held cleaners are held so as to reduce user Power needed for T, is user-friendly.

For example, when using hand-held cleaners T, user can lift hand-held cleaners T by holding Handleset T3, so Afterwards by air intake passage S1 suction inlet to place to be cleaned, can then start air-stream generating device 2, when air-stream generating device 2 The inside of glass shell 1 can be made to produce negative pressure after being activated, now the dust and gas outside glass shell 1 can be drawn into cup by air intake passage S1 In shell 1, so that by the cyclonic separation of cyclone separator 3, the rubbish such as dust isolated can be remained in glass shell 1 and isolated Clean air can be discharged to outside glass shell 1, so as to realize hand-held cleaners T dust suction cleaning operation.

According to some embodiments of the utility model, axis side of the air-out direction with respect to air intake passage S1 of exhaust outlet 141 To tilting upward.Thus, when using hand-held cleaners T, the clean air discharged from exhaust outlet 141 can be directed away from user Air intake passage S1 direction tilts outflow, so as to avoid the clean air at exhaust outlet 141 from directly blowing to place's (example to be cleaned Such as ground, sofa), avoid clean air and roll the impurity such as the dust at place to be cleaned, improve the clear of hand-held cleaners T Clean efficiency.

Dust catcher T is used for according to the utility model second aspect embodiment, it is above-mentioned according to the utility model by setting The dirt cup component T1 of first aspect embodiment, improve dust catcher T overall performance.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or Person's feature can combine in an appropriate manner in any one or more embodiments or example.

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 (13)

1. A kind of 1. dirt cup component for dust catcher, it is characterised in that including：

   Glass shell, the bottom of the glass shell can open；

   Air-stream generating device, the air-stream generating device are located in the glass shell；

   Cyclone separator, the cyclone separator are located in the glass shell and are located at the lower section of the air-stream generating device, The cyclone separator is detachably connected to be beaten in the bottom of the glass shell with the air-stream generating device or the glass shell Take out downwards the bottom for opening glass shell described in Shi Kecong；And

   Upstream filtering device, the upstream filtering device be located between the air-stream generating device and the cyclone separator and By the cyclone separator rest with the cyclone separator synchronizing moving.
2. 2. the dirt cup component according to claim 1 for dust catcher, it is characterised in that the air-stream generating device includes Negative pressure unit and the hood being located at outside the negative pressure unit, the cyclone separator include cyclonic separation part and with it is described The connected installing component of cyclonic separation part, the installing component are detachably connected with the hood.
3. 3. the dirt cup component according to claim 2 for dust catcher, there is hood column section, the peace on the hood Filling part includes installation column section, the installation column section and the hood column section by rotating fastening structure or rotation screw thread Structure is rotatable to be releasably connected.
4. 4. the dirt cup component according to claim 3 for dust catcher, it is characterised in that the installing component also includes peace Assembling platform, the mounting platform are connected with the lower end of the installation column section to limit top jointly with the installation column section Unlimited installation cavity, the upstream filtering device are located in the installation cavity and are supported on the mounting platform.
5. 5. the dirt cup component according to claim 4 for dust catcher, it is characterised in that the mounting platform is annular flat Platform.
6. 6. the dirt cup component according to claim 2 for dust catcher, it is characterised in that the cyclonic separation part bag Include：Primary cyclone and secondary cyclone, the secondary cyclone are located in the primary cyclone And it is detachably connected with the primary cyclone.
7. 7. the dirt cup component according to claim 6 for dust catcher, it is characterised in that the cyclonic separation part also wraps Include the filtration core being located in the secondary cyclone.
8. 8. the dirt cup component according to claim 7 for dust catcher, it is characterised in that the installing component and the mistake Filter core and the primary cyclone are integrated part.
9. 9. the dirt cup component for dust catcher according to any one of claim 1-8, it is characterised in that the glass shell bag Lower house, upper shell and bottom of a cup lid are included, wherein, the upper shell is detachably connected to the top of the lower house, the cup Bottom is switchably located at the bottom of the lower house.
10. 10. the dirt cup component according to claim 9 for dust catcher, it is characterised in that the glass shell also includes cup top Lid, the cup top cover are switchably located on the top of the upper shell and the cup top cover formed with exhaust outlet.
11. 11. the dirt cup component according to claim 1 for dust catcher, it is characterised in that also include：

    Downstream filter device, the downstream filter device are located at the downstream of the air-stream generating device.
12. 12. a kind of dust catcher, it is characterised in that including the dirt for dust catcher according to any one of claim 1-11 Cup assembly.
13. 13. dust catcher according to claim 12, it is characterised in that the dust catcher is hand-held cleaners and also included：

    Component suction nozzle, the component suction nozzle are arranged in the glass shell and limit air intake passage, and edge leads to perpendicular to the air-breathing The axis direction in road, the air-stream generating device and the cyclone separator are arranged in order；With

    Handleset, the Handleset are arranged in the glass shell and for holding, along the axis direction of the air intake passage, The Handleset and the component suction nozzle are located at the both sides of the dirt cup component respectively.