CN208243515U - Dirt cup component and dust catcher with the dirt cup component - Google Patents

Abstract

The utility model discloses a kind of dirt cup component and the dust catcher with the dirt cup component.The dirt cup component includes: shell, there is lower accommodating chamber and upper accommodating chamber in the shell, the lower accommodating chamber includes the first cyclonic separation chamber and the first dust-collecting cavity for being connected to first cyclonic separation chamber, and the upper accommodating chamber is located at the top of the lower accommodating chamber；Dust part, the dust part is interior to have the second dust-collecting cavity, and the dust part is located in the lower accommodating chamber；And cyclone separator, the cyclone separator are located in the upper accommodating chamber, the air inlet of the cyclone separator is connected to first cyclonic separation chamber, and the dust mouth of the cyclone separator is connected to second dust-collecting cavity.Have many advantages, such as that good dedusting effect, dust and gas good separating effect, dust and gas separative efficiency are high, it is strong to accommodate dust ability according to the dirt cup component of the utility model embodiment.

Description

Dirt cup component and dust catcher with the dirt cup component

Technical field

The utility model relates to field of household appliances, and in particular, to dirt cup component further relates to the dust suction with the dirt cup component Device.

Background technique

Dust is easy blocking filtration members (such as sponge) to existing dust catcher in order to prevent, and setting two stage cyclone separates knot Structure.Wherein, first order cyclone separating structure can separate the sundries such as hair, paper scrap, and second level cyclone separating structure can Dust to be separated.But in dust catcher operational process, the wind into second level cyclone separating structure is easy to have divided It is blown afloat again from the dust to get off.

Utility model content

The purpose of this utility model is to overcome problem of the existing technology, dirt cup component is provided and there is the dirt cup The dust catcher of component, the dirt cup component can prevent separation the dust to get off and be blown afloat.

To achieve the goals above, the utility model first aspect provides a kind of dirt cup component, and the dirt cup component includes: Shell, has lower accommodating chamber and upper accommodating chamber in the shell, the lower accommodating chamber include the first cyclonic separation chamber and with institute The first dust-collecting cavity of the first cyclonic separation chamber connection is stated, the upper accommodating chamber is located at the top of the lower accommodating chamber；Dust part, institute Stating has the second dust-collecting cavity in dust part, the dust part is located in the lower accommodating chamber；And cyclone separator, the whirlwind point It is located in the upper accommodating chamber from device, the air inlet of the cyclone separator is connected to first cyclonic separation chamber, the rotation The dust mouth of wind separator is connected to second dust-collecting cavity.

Dirt cup component according to the present utility model passes through setting dust part and the second dust-collecting cavity and cyclonic separation of dust part The dust mouth of device is connected to, so as to so that the dust separated by cyclone separator is collected in the second dust-collecting cavity of dust part It is interior.It thus it can be prevented that the dust separated by cyclone separator is entered to the gas in cyclone separator and upper accommodating chamber Body is blown afloat, so as to be lowered from cyclone separator the gas dust content.

When the gas for leaving cyclone separator is directly discharged in external environment, the gas can be made cleaner Only.When the gas for leaving cyclone separator is after filtration members filter, when being discharged into external environment again, entrance can reduce To the dust of the filtration members, reduces the number for cleaning the filtration members, eliminate the phenomenon that the filtration members are frequently blocked.

Moreover, collecting dust by the way that individual space (the second dust-collecting cavity) is arranged, dirt cup component can be greatlyd improve The ability of dust is accommodated, so as to reduce ash discarding number.

In addition, by being located at dust part in lower accommodating chamber, without increasing the volume of shell and dirt cup component.

Therefore, dirt cup component according to the present utility model has good dedusting effect, dust and gas good separating effect, dust and gas separation effect Rate is high, accommodates the strong advantage of dust ability.

Preferably, the shell includes: the first noumenon, has the accommodating chamber, the accommodating chamber in the first noumenon Wall surface be equipped with the first dust-exhausting port；Demarcation plate, the demarcation plate are located in the accommodating chamber and are divided into the accommodating chamber The upper accommodating chamber and the lower accommodating chamber are divided wherein the demarcation plate is equipped with dust collection hole with for being connected to first whirlwind Ventilation hole from chamber and the upper accommodating chamber, the dust mouth of the cyclone separator are connected to the dust collection hole, second collection Dirt chamber is connected to the dust collection hole；With the first door body, first door body is in the first open position for opening first dust-exhausting port It sets and closes and be movably arranged on the first noumenon between the first closed position of first dust-exhausting port.

Preferably, a part of the first noumenon is configured to cyclone separating structure, and described one of the first noumenon Divide and limit first cyclonic separation chamber, described a part of the first noumenon is equipped with to be open for the first of air inlet.

Preferably, the dirt cup component further comprises mesh filter, and the mesh filter is located at the lower receiving Intracavitary, the dust part is located in the mesh filter, limits between the dust part and the mesh filter and institute State the interface channel of ventilation hole connection.

Preferably, the upper edge of the mesh filter is connected with the lower surface of the demarcation plate, and the dust part is located at institute It states on the lower surface of demarcation plate, wherein limiting described first between described a part of the ontology and the mesh filter Cyclonic separation chamber, the ventilation hole are looping pit or arcuate socket, and the outer lateral edge of the ventilation hole is upper with the mesh filter Along being connected, the interior lateral edge of the ventilation hole on the dust part along being connected.

Preferably, the lower edge of the cyclone separator limits the dust mouth, the lower edge of the cyclone separator and institute It states demarcation plate to be connected, wherein the dust collection hole is located at the inside of the lower edge of the cyclone separator or the edge of the dust collection hole It is concordant with the lower edge of the cyclone separator.

Preferably, the dust part includes: the second ontology, has second dust-collecting cavity in second ontology, described The wall surface of second dust-collecting cavity is equipped with the second dust-exhausting port；With the second door body, second door body is opening second dust-exhausting port The second open position and close second dust-exhausting port the second closed position between be movably arranged at second ontology On.

Preferably, first dust-exhausting port is located on the wall surface of first dust-collecting cavity, and second dust-exhausting port is located at On the wall surface of second dust-collecting cavity, the dirt cup component further comprises mandril, and the mandril is located at the first noumenon On, the upper end of the mandril and second door body cooperate, wherein when first door body is located at first closed position, Second door body is located at second closed position, when first door body is located at first open position, described second Door body is located at second open position, and second door body is synchronously moved with first door body.

Preferably, first door body is pivotly set between first open position and first closed position On the first noumenon, second door body between second open position and second closed position pivotly It is located on second ontology, the upper end of the mandril is resisted against in second door body.

The utility model second aspect provides dust catcher, and the dust catcher includes according to the utility model first aspect Dirt cup component.

Dust catcher according to the present utility model has good dedusting effect, dust and gas good separating effect, dust and gas separative efficiency height, holds Receive the strong advantage of dust ability.

Detailed description of the invention

Fig. 1 is according to the structural schematic diagram of the dirt cup component of the utility model embodiment, wherein the first door body is located at first Closed position and the second door body is located at the second closed position；

Fig. 2 is according to the structural schematic diagram of the dirt cup component of the utility model embodiment, wherein the first door body is located at first Open position and the second door body is located at the second open position.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as practical new to this The limitation of type.

Below with reference to the accompanying drawings dirt cup component 1 according to the utility model embodiment is described.As depicted in figs. 1 and 2, according to this The dirt cup component 1 of utility model embodiment includes shell 10, dust part 20 and cyclone separator 30.

There is lower accommodating chamber 111 and upper accommodating chamber 112, upper accommodating chamber 112 is located at the upper of lower accommodating chamber 111 in shell 10 Side.Lower accommodating chamber 111 includes the first cyclonic separation chamber 1111 and the first dust-collecting cavity 1112, the first cyclonic separation chamber 1111 and first Dust-collecting cavity 1112 is connected to.

There is the second dust-collecting cavity 21, dust part 20 is located in lower accommodating chamber 111 in dust part 20.Cyclone separator 30 is located at In upper accommodating chamber 112, the air inlet of cyclone separator 30 is connected to the first cyclonic separation chamber 1111, and cyclone separator 30 goes out dirt Mouth is connected to the second dust-collecting cavity 21.

The course of work of the dirt cup component 1 according to the utility model embodiment is briefly described below with reference to Fig. 1 and Fig. 2. Including being introduced into sundries and dust gas to the according to the dust catcher sucking of the dirt cup component 1 of the utility model embodiment In one cyclonic separation chamber 1111, which carries out rotational flow in the first cyclonic separation chamber 1111, and (i.e. annular is streamed, circumference is transported It is dynamic), so that the sundries for having the gas settles down, it can separate sundries with the gas.The sundries separated is fallen Into the first dust-collecting cavity 1112, i.e. the first dust-collecting cavity 1112 is located at the lower section of the first cyclonic separation chamber 1111.

Since the first cyclonic separation chamber 1111 is connected to the air inlet of cyclone separator 30, pass through a cyclonic separation The gas enter in cyclone separator 30, and in cyclone separator 30 carry out secondary cyclone separation, to make the gas The ash fall having is got off, it can separates dust with the gas.Dust mouth and the second collection due to cyclone separator 30 Dirt chamber 21 is connected to, therefore the dust separated enters in the second dust-collecting cavity 21 of cyclone separator 30.

Since the dust separated is collected into the second dust-collecting cavity 21 of dust part 20, cyclone separator 30 is entered It will not be entered in the second dust-collecting cavity 21 of dust part 20 with the gas in upper accommodating chamber 112, therefore enter cyclonic separation The gas in device 30 and upper accommodating chamber 112 will not influence the ash separated in the second dust-collecting cavity 21 of dust part 20 Dirt, that is, entering the gas in cyclone separator 30 and upper accommodating chamber 112 will not will be in the second dust-collecting cavity 21 of dust part 20 The dust separated blow afloat.

Cyclone separator 30 is left from the air outlet of cyclone separator 30 by the gas that secondary cyclone separates, the gas Can be directly discharged in external environment, the gas may also pass through filtration members (such as sponge) filtering after, be discharged into again it is outer In boundary's environment.

Pass through setting dust part 20 and the second dust-collecting cavity of dust part 20 according to the dirt cup component 1 of the utility model embodiment 21 are connected to the dust mouth of cyclone separator 30, so as to so as to be collected in collection by the dust that cyclone separator 30 separates In second dust-collecting cavity 21 of dirt part 20.It thus it can be prevented that the dust separated by cyclone separator 30 is entered to whirlwind point Blown afloat from the gas in device 30 and upper accommodating chamber 112, so as to be lowered from cyclone separator 30 the gas dust Content.

When the gas for leaving cyclone separator 30 is directly discharged in external environment, the gas can be made cleaner Only.When the gas for leaving cyclone separator 30 is after filtration members filter, when being discharged into external environment again, can reduce into Enter the dust to the filtration members, reduces the number for cleaning the filtration members, eliminate the phenomenon that the filtration members are frequently blocked.

Moreover, collecting dust by the way that individual space (the second dust-collecting cavity 21) is arranged, dirt cup component 1 can be greatlyd improve Receiving dust ability, so as to reduce ash discarding number.

In addition, by being located at dust part 20 in lower accommodating chamber 111, without increasing shell 10 and dirt cup component 1 Volume.

Therefore, good dedusting effect, dust and gas good separating effect, dirt are had according to the dirt cup component 1 of the utility model embodiment Gas separative efficiency is high, accommodates the advantages that dust ability is strong.

As depicted in figs. 1 and 2, in some embodiments of the utility model, dirt cup component 1 may include shell 10, collection Dirt part 20 and cyclone separator 30.

Shell 10 may include the first noumenon 110, demarcation plate 120 and the first door body 130.Have in the first noumenon 110 and holds It receives chamber, the first dust-exhausting port 115 can be equipped on the wall surface of the accommodating chamber.Demarcation plate 120 can be set within the receiving cavity, demarcation plate 120 can be divided into the accommodating chamber upper accommodating chamber 112 and lower accommodating chamber 111.First door body 130 can open the first dust discharge The first noumenon is movably arranged between first open position of mouth 115 and the first closed position for closing the first dust-exhausting port 115 On 110.

Preferably, the first dust-exhausting port 115 can be located on the wall surface of the first dust-collecting cavity 1112 or the bottom of side wall surface On.

On demarcation plate 120 can be equipped with dust collection hole (not shown) with for be connected to the first cyclonic separation chamber 1111 and The ventilation hole 121 of accommodating chamber 112.The gas for leaving the first cyclonic separation chamber 1111 can be entered by ventilation hole 121 In accommodating chamber 112.Since cyclone separator 30 is located in upper accommodating chamber 112, upper accommodating chamber is entered by ventilation hole 121 The gas in 112 can enter in cyclone separator 30.

The dust mouth of cyclone separator 30 can be connected to the dust collection hole, and the second dust-collecting cavity 21 can connect with the dust collection hole It is logical.The second dust of dust part 20 can be entered by the dust collection hole by the dust that cyclone separator 30 separates as a result, In chamber 21.

Preferably, ventilation hole 121 can be located at the outside of dust part 20.That is, compared with dust part 20, ventilation hole 121 can be farther away from the middle part of shell 10.Shown in the arrow A of inward-outward direction as shown in figure 1, the arrow B of up and down direction as shown in figure 1 It is shown.

Primary cyclone can be equipped in one embodiment of the utility model, in lower accommodating chamber 111 (to be located at Cyclone separator 30 in accommodating chamber 112 is secondary cyclone), the primary cyclone is interior to have the first cyclonic separation Chamber 1111.

In another embodiment of the utility model, a part 113 of the first noumenon 110 can be configured to cyclonic separation Structure, a part 113 of the first noumenon 110 can limit the first cyclonic separation chamber 1111, a part of the first noumenon 110 The first opening for air inlet can be equipped on 113.In other words, a part 113 of ontology 110 may be constructed one cyclonic separation Device.

Thus it may not need the individual primary cyclone of setting, not only to reduce the manufacture difficulty of dirt cup component 1 And manufacturing cost, and the volume of the first cyclonic separation chamber 1111 can be increased, to improve the treating capacity of dirt cup component 1, or Person can reduce the size of shell 10 in the case where keeping treating capacity constant, and then can reduce the volume of dirt cup component 1.

Preferably, as depicted in figs. 1 and 2, a part 113 of ontology 110 can be the adjacent divider 120 of ontology 110 Part, i.e., a part 113 of ontology 110 be ontology 110 the part opposite with the top of lower accommodating chamber 111.Thus may be used To further decrease the size of shell 10, so as to further decrease the volume of dirt cup component 1.

As depicted in figs. 1 and 2, dirt cup component 1 may further include mesh filter 40, and mesh filter 40 can be set In lower accommodating chamber 111.By the way that mesh filter 40 is arranged, so as to further increase point of the first cyclonic separation chamber 1111 From effect, it can the separating effect of the primary cyclone of dirt cup component 1 is further increased, so as to have the gas Sundries more thoroughly separates.

The first cyclonic separation chamber 1111 can be limited between the primary cyclone and mesh filter 40.It is preferred that Ground can limit the first cyclonic separation chamber 1111 between a part 113 and mesh filter 40 of ontology 110.In other words, divide Partition 120, ontology 110 a part 113 and mesh filter 40 between can limit the first cyclonic separation chamber 1111.

As depicted in figs. 1 and 2, dust part 20 can be located in mesh filter 40, dust part 20 and mesh filter 40 Between can limit the interface channel 41 being connected to ventilation hole 121.That is, dust part 20 and mesh filter 40 can be with It is spaced apart in inward-outward direction.Thus the gas for leaving the first cyclonic separation chamber 1111 is introduced into interface channel 41, so It is entered in accommodating chamber 112 by ventilation hole 121 afterwards, then into cyclone separator 30.

It is empty, i.e. mesh filtering in the existing dust catcher provided with mesh filter, in the mesh filter Any part is not provided in device.By the way that dust part 20 to be located in mesh filter 40, so as to fully utilize mesh Space in filter 40.Although being increased according to the dirt cup component 1 of the utility model embodiment and being provided with dust part 20, by Become larger in the space being dexterously utilized in mesh filter 40, therefore without result in volume.

As depicted in figs. 1 and 2, in a specific example of the utility model, along can be in mesh filter 40 The lower surface of demarcation plate 120 is connected, and dust part 20 can be located on the lower surface of demarcation plate 120.Preferably, the second dust-collecting cavity 21 Upper end can open wide, along can be connected with the lower surface of demarcation plate 120 on dust part 20.

Ventilation hole 121 can be looping pit or arcuate socket, and the outer lateral edge of ventilation hole 121 can be upper with mesh filter 40 Along being connected, the interior lateral edge of ventilation hole 121 can on dust part 20 along being connected.It is possible thereby to make the structure of dirt cup component 1 more Step up to gather.

Preferably, as depicted in figs. 1 and 2, the lower edge of cyclone separator 30 can limit the dust mouth, cyclone separator 30 lower edge can be connected with demarcation plate 120.Wherein, the dust collection hole can be located at cyclone separator 30 lower edge inside or The edge of the dust collection hole can be concordant with the lower edge of cyclone separator 30, i.e., the edge of the dust collection hole can be with cyclone separator 30 Lower edge be connected.Thus it can not only make that the structure of dirt cup component 1 is simpler, volume is smaller, but also can make by whirlwind point It is more easily entered in the second dust-collecting cavity 21 of dust part 20 from the dust that device 30 separates.

Cyclone separator 30 can be multiple, and multiple cyclone separators 30 can be along the circumferentially spaced of upper accommodating chamber 112 Ground setting.Preferably, multiple cyclone separators 30 can be equally spacedly arranged along the circumferential direction of upper accommodating chamber 112.

The dust collection hole can be multiple, and the lower edge (dust mouths of multiple cyclone separators 30) of multiple cyclone separators 30 can To be connected correspondingly with multiple dust collection holes.In other words, the quantity of cyclone separator 30 can be equal to the number of the dust collection hole Amount, the lower edge (dust mouth of a cyclone separator 30) of a cyclone separator 30 dust collection hole can be connected with one.

Ventilation hole 121 can be multiple, and multiple ventilation holes 121 being arranged circumferentially spacedly along demarcation plate 120.It is excellent Selection of land, multiple ventilation holes 121 can be equally spacedly arranged along the circumferential direction of demarcation plate 120.Multiple ventilation holes 121 can be somebody's turn to do around multiple Dust collection hole setting, i.e., multiple ventilation holes 121 can be located at the outside of multiple dust collection holes.

As depicted in figs. 1 and 2, shell 10 may further include air inlet shell 140, and air inlet shell 140 can be located at ontology 110 On.Air intake passage can be limited by being can have between air intake passage or air inlet shell 140 and ontology 110 in air inlet shell 140, into It wind channel can be with the first open communication.

Thus the gas can pass sequentially through air intake passage and the first opening enters in the first cyclonic separation chamber 1111.It is logical The air inlet shell 140 that setting is used to form air intake passage is crossed, so as to so that the gas is entered according to predetermined direction, desired trajectory In first cyclonic separation chamber 1111, so as to improve the effect of one cyclonic separation.

Preferably, the opening direction of the first opening can be tangent with the circumference of the first cyclonic separation chamber 1111, the first opening It can be with adjacent divider 120.Ontology 110 and air inlet shell 140 may be integrally formed.It is possible thereby to reduce the manufacture difficulty of shell 10 And manufacturing cost.

As depicted in figs. 1 and 2, dust part 20 may include the second ontology 22 and the second door body 23.It can in second ontology 22 To have the second dust-collecting cavity 21, the second dust-exhausting port 211 can be equipped on the wall surface of the second dust-collecting cavity 21.Second door body 23 can be It opens between the second closed position of the second dust-exhausting port 211 of the second open position and closing of the second dust-exhausting port 211 movably It is located on the second ontology 22.

Preferably, the second dust-exhausting port 211 can be located at the wall surface of the second dust-collecting cavity 21 or the side of the second dust-collecting cavity 21 The bottom of wall surface.

In some examples of the utility model, as depicted in figs. 1 and 2, the first dust-exhausting port 115 can be located at the first dust On the wall surface of chamber 1112, i.e., the first dust-exhausting port 115 can be located on the wall surface of the accommodating chamber, and the second dust-exhausting port 211 can be with It is located on the wall surface of the second dust-collecting cavity 21.

Dirt cup component 1 may further include mandril 50, and mandril 50 can be located in the first door body 130, mandril 50 it is upper End can cooperate with the second door body 23.Wherein, when the first door body 130 is located at first closed position, the second door body 23 is located at Second closed position, when the first door body 130 is located at first open position, the second door body 23 is located at second open position.

Second door body 23 can synchronously be moved with the first door body 130.That is, when the first door body 130 from this first When closed position is moved to first open position, the second door body 23 is also moved to second open position from second closed position It sets.When the first door body 130 is moved to first closed position from first open position, the second door body 23 is also from this second dozen Open position is moved to second closed position.

By the way that mandril 50 is arranged in the first door body 130 and cooperates the upper end of mandril 50 and the second door body 23, so as to So that 130 synchronizing moving of the second door body 23 and the first door body.It thus, can synchronously (simultaneously) when opening the first door body 130 The second door body 23 is opened, when closing the first door body 130, the second door body 23 can be closed, (simultaneously) synchronously so as to same When pour out dust in sundries and the second dust-collecting cavity 21 in the first dust-collecting cavity 1112, to make dirt cup component 1 and including dirt The dust catcher of cup assembly 1 easily facilitates operation, keeps user experience better.

In an example of the utility model, the upper end of mandril 50 is connected with the second door body 23.Thus when the first door body 130 between first closed position and first open position when moving, and mandril 50 is moved together with the first door body 130, into And mandril 50 can drive the second door body 23 to move between second closed position and second open position.

Preferably, when the second door body 23 is located at second closed position, the second door body 23 can be by buckling removably It is fastened on the second ontology 22.When the first door body 130 is moved to first open position from first closed position, first Body 130 can drive the second door body 23 overcome the clamping force of the buckle by mandril 50, so that the second door body 23 second is closed from this Closed position is moved to second open position.

In another example of the utility model, the first door body 130 can be in first open position and first pass It is pivotally arranged between closed position on the first noumenon 110, the second door body 23 can be in second open position and second pass It is pivotally arranged between closed position on the second ontology 22, the upper end of mandril 50 is resisted against in the second door body 23.

When the first door body 130 is moved down into first open position from first closed position, mandril 50 is with One door body 130 moves downwardly together, the constraint of the upper end due to losing mandril 50, work of second door body 23 in self gravity Second open position is moved to from second closed position under.Second door body 23 is being moved to this from second closed position During second open position, contacted always with the upper end of mandril 50.

When the first door body 130 is moved upwards up to first closed position from first open position, mandril 50 is with One door body 130 moves upwardly together, and then the upper end of mandril 50 pushes the second door body 23 to be moved to from second open position Second door body 23 is maintained at second closed position by the upper end of second closed position, mandril 50.

Preferably, guide groove (not shown) can be equipped on the lower surface of the second door body 23.The upper end of mandril 50 can Movably cooperate in the guide groove.When mandril 50 is mobile with the first door body 130, the upper end of mandril 50 is moved in the guide groove It is dynamic.It is possible thereby to cooperate the upper end of mandril 50 more reliably, steadily with the second door body 23.

It will be appreciated by persons skilled in the art that dirt cup component 1 can also include cover board 60 and filtration members, on cover board 60 The outlet cooperated with the air outlet of cyclone separator 30 can be equipped with.Cover board 60 and the filtration members can be it is known, can be with It is installed, since this is unrelated with present invention point, is no longer described in detail in known manner.

The utility model additionally provides dust catcher.Dust catcher according to the utility model embodiment includes practical new according to this The dirt cup component 1 of type above-described embodiment.

Therefore, good dedusting effect, dust and gas good separating effect, dust and gas point are had according to the dust catcher of the utility model embodiment From the advantages that high-efficient, receiving dust ability is strong.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

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

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (10)

1. a kind of dirt cup component characterized by comprising

Shell, has lower accommodating chamber and upper accommodating chamber in the shell, the lower accommodating chamber include the first cyclonic separation chamber and The first dust-collecting cavity being connected to first cyclonic separation chamber, the upper accommodating chamber are located at the top of the lower accommodating chamber；

Dust part, the dust part is interior to have the second dust-collecting cavity, and the dust part is located in the lower accommodating chamber；With

Cyclone separator, the cyclone separator are located in the upper accommodating chamber, the air inlet of the cyclone separator with it is described The connection of first cyclonic separation chamber, the dust mouth of the cyclone separator is connected to second dust-collecting cavity.

2. dirt cup component according to claim 1, which is characterized in that the shell includes:

The first noumenon, the first noumenon is interior to have the accommodating chamber, and the wall surface of the accommodating chamber is equipped with the first dust-exhausting port；

Demarcation plate, the demarcation plate be located in the accommodating chamber and by the accommodating chamber be divided into the upper accommodating chamber and it is described under Accommodating chamber, wherein the demarcation plate be equipped with dust collection hole with for being connected to first cyclonic separation chamber and the upper accommodating chamber Ventilation hole, the dust mouth of the cyclone separator are connected to the dust collection hole, and second dust-collecting cavity is connected to the dust collection hole； With

First door body, first door body is in the first open position for opening first dust-exhausting port and closes first dust discharge It is movably arranged on the first noumenon between first closed position of mouth.

3. dirt cup component according to claim 2, which is characterized in that a part of the first noumenon is configured to whirlwind point From structure, described a part of the first noumenon limits first cyclonic separation chamber, and described the one of the first noumenon Part is equipped with the first opening for air inlet.

4. dirt cup component according to claim 3, which is characterized in that it further comprise mesh filter, the mesh mistake Filter is located in the lower accommodating chamber, and the dust part is located in the mesh filter, the dust part and the mesh mistake The interface channel being connected to the ventilation hole is limited between filter.

5. dirt cup component according to claim 4, which is characterized in that the upper edge of the mesh filter and the demarcation plate Lower surface be connected, the dust part is located on the lower surface of the demarcation plate, wherein the ontology it is described a part and institute It states and limits first cyclonic separation chamber between mesh filter, the ventilation hole is looping pit or arcuate socket, the ventilation The outer lateral edge in hole in the mesh filter along being connected, the interior lateral edge of the ventilation hole on the dust part along phase Even.

6. dirt cup component according to claim 4, which is characterized in that the lower edge of the cyclone separator limit it is described go out Dirt mouth, the lower edge of the cyclone separator are connected with the demarcation plate, wherein the dust collection hole is located at the cyclone separator The inside of lower edge or the edge of the dust collection hole are concordant with the lower edge of the cyclone separator.

7. dirt cup component according to claim 2, which is characterized in that the dust part includes:

Second ontology, second ontology is interior to have second dust-collecting cavity, and the wall surface of second dust-collecting cavity is equipped with second Dust-exhausting port；With

Second door body, second door body is in the second open position for opening second dust-exhausting port and closes second dust discharge It is movably arranged on second ontology between second closed position of mouth.

8. dirt cup component according to claim 7, which is characterized in that first dust-exhausting port is located at first dust-collecting cavity Wall surface on, second dust-exhausting port is located on the wall surface of second dust-collecting cavity, and the dirt cup component further comprises Mandril, the mandril are located on the first noumenon, and the upper end of the mandril and second door body cooperate, wherein described the When one door body is located at first closed position, second door body is located at second closed position, first door body position When first open position, second door body is located at second open position, second door body and described first Door body synchronously moves.

9. dirt cup component according to claim 8, which is characterized in that first door body first open position with It is pivotally arranged on the first noumenon between first closed position, second door body is in second open position It is pivotally arranged between second closed position on second ontology, the upper end of the mandril is resisted against described In two door body.

10. a kind of dust catcher, which is characterized in that including dirt cup component according to claim 1 to 9.