CN105662277B - The dirt cup component of dust catcher and there is its dust catcher - Google Patents

The dirt cup component of dust catcher and there is its dust catcher Download PDF

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Publication number
CN105662277B
CN105662277B CN201610118291.3A CN201610118291A CN105662277B CN 105662277 B CN105662277 B CN 105662277B CN 201610118291 A CN201610118291 A CN 201610118291A CN 105662277 B CN105662277 B CN 105662277B
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CN
China
Prior art keywords
dirt cup
air
cone
dust catcher
whirlwind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610118291.3A
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Chinese (zh)
Other versions
CN105662277A (en
Inventor
谭华振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Jiangsu Midea Cleaning Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Jiangsu Midea Cleaning Appliances Co Ltd
Priority to CN201610118291.3A priority Critical patent/CN105662277B/en
Publication of CN105662277A publication Critical patent/CN105662277A/en
Application granted granted Critical
Publication of CN105662277B publication Critical patent/CN105662277B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608—Cyclonic chamber constructions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

The invention discloses a kind of dirt cup component and there is its dust catcher, dirt cup component includes：Dirt cup, dirt cup is interior to limit accommodating chamber, and dirt cup has the air inlet turned on accommodating chamber；Dirt cup lid, dirt cup lid are movably connected with dirt cup to open and close accommodating chamber；Whirlwind is bored, whirlwind cone is located in accommodating chamber, whirlwind cone is turned on air inlet to carry out the separation of air and dust to the air-flow for entering accommodating chamber, and the portion of air after separation is bored from axial one end that whirlwind is bored discharge whirlwind, axially activity of another part air from whirlwind cone outer dirt cup；Damper, damper are located at whirlwind cone and are provided with the buffer part for slowing down another part air velocity of discharge towards one end of dirt cup lid, damper.Dirt cup component according to embodiments of the present invention, damper is set by one end that discharge air is bored in whirlwind, the flowing velocity of the partial air can be effectively reduced, so as to avoid the partial air from kicking up the dust that dirt cup covers, and then improves the separating effect of dust catcher.

Description

The dirt cup component of dust catcher and there is its dust catcher
Technical field
The present invention relates to family's electro-technical field, a kind of dirt cup component more particularly, to dust catcher and there is its suction Dirt device.
Background technology
When dust catcher works, after whirlwind cone separates dust with air, dust is fallen into dirt cup, and air is arranged from gas outlet Go out, because of dust catcher continuous firing, the air that part is not completely separated enters in dirt cup with dust, and the dust that dirt cup is covered is kicked up Come, cause separative efficiency to reduce.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem to a certain extent.
Therefore, the present invention proposes a kind of dirt cup component of dust catcher, the dirt cup component can effectively reduce whirlwind cone outer space The flowing velocity of gas, the dust of dirt cup lid is avoided to be kicked up.
The present invention also proposes a kind of dust catcher with dirt cup component, the dust catcher good separating effect.
The dirt cup component of the dust catcher of embodiment includes according to a first aspect of the present invention：Dirt cup, interior limit of the dirt cup are held Receive chamber, the dirt cup has the air inlet turned on the accommodating chamber；Dirt cup lid, the dirt cup lid movably with the dirt cup It is connected to open and close the accommodating chamber；Whirlwind is bored, and whirlwind cone is located in the accommodating chamber, the whirlwind cone with it is described Air inlet conducting is with air-flow progress air and the separation of dust to entering the accommodating chamber, the portion of air after separation The whirlwind cone is discharged from axial one end of whirlwind cone, the axle of dirt cup described in another part air from whirlwind cone outer To activity；Damper, the damper are located at the whirlwind cone towards one end of the dirt cup lid, and the damper, which is provided with, to be subtracted Delay the buffer part of another part air velocity of discharge.
The dirt cup component of dust catcher according to embodiments of the present invention, damping is set by one end that discharge air is bored in whirlwind Device, another part air outside whirlwind cone stops by damper, can effectively reduce the flowing velocity of the partial air, so that Avoid the partial air from kicking up the dust that dirt cup covers, and then improve the separating effect of dust catcher.
In addition, the dirt cup component for dust catcher according to embodiments of the present invention, can also have technology additional as follows Feature：
According to one embodiment of present invention, the whirlwind cone includes cone, and the cone is formed generally as along vertical side To the column of extension, defined in the cone along its axially extending installation passage, the side wall upper part of the cone be provided with The air intlet of installation passage conducting, the lower sidewall of the cone are provided with the drainage for draining air to the air intlet Portion, the lower end of the cone are provided with air outlet slit, and the portion of air is discharged from the air outlet slit to the damper；Enter Airduct, the upper end of the blast pipe turn on the air inlet, and institute is stretched out in the lower end of the blast pipe from the sidepiece of the cone State installation passage and the neighbouring conduction part.
According to one embodiment of present invention, the whirlwind cone also includes：Tapered sleeve, the tapered sleeve are formed as upper end open Tubbiness, the radial dimension of the tapered sleeve are more than the radial dimension of the cone, and the lower end of the cone passes through the bottom of the tapered sleeve Wall extends downwardly, and the lower end of the blast pipe is located in the tapered sleeve and towards the internal face of the tapered sleeve.
Air intlet described according to one embodiment of present invention includes multiple air admission holes, and multiple air admission holes are described in The axial and circumferential of cone are arranged spaced apart in the outside wall surface of the cone.
According to one embodiment of present invention, the upper end of the tapered sleeve extends upwardly to enters more than a part of air Mouthful, another part air flows downward from the gap between the roof of the upper end of the tapered sleeve and the dirt cup.
According to one embodiment of present invention, the damper is formed as the axially extending column bored along the whirlwind, The upper end of the damper is connected with the lower end of the cone, and the outside wall surface of the damper is provided with the buffer part.
According to one embodiment of present invention, at least a portion of the conduction part be formed as along the cone axially to Spiral catch that is upper and extending in the counterclockwise direction, the buffer part are formed as along the damper axially upwards and along the inverse time The spiral convex rib of pin direction extension.
According to one embodiment of present invention, the spiral convex rib includes multiple, and multiple spiral convex ribs are along the resistance The circumferentially-spaced of Buddhist nun's device opens arrangement.
According to one embodiment of present invention, the outer face of each spiral convex rib is formed as arcwall face.
According to one embodiment of present invention, the spiral convex rib is integrally formed with the damper.
According to one embodiment of present invention, the lower end of the cone is connected with the upper end clamping of the damper.
The dust catcher of embodiment includes the dirt cup group of embodiment according to a first aspect of the present invention according to a second aspect of the present invention Part, because the dirt cup component of embodiment according to a first aspect of the present invention can effectively reduce the decrease speed of air, therefore, according to The good separating effect of the dust catcher of second aspect of the present invention embodiment.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein：
Fig. 1 is the side view that dust catcher according to an embodiment of the invention does not install dirt cup component；
Fig. 2 is the sectional view of dust catcher according to an embodiment of the invention；
Fig. 3 is sectional views of the Fig. 2 along line B-B；
Fig. 4 is the stereogram of dirt cup component according to an embodiment of the invention；
Fig. 5 is the sectional view of dirt cup component according to an embodiment of the invention；
Fig. 6 is the exploded view of dirt cup component according to an embodiment of the invention；
Fig. 7 is the stereogram of damper according to an embodiment of the invention.
Reference：
Dust catcher 100；
Dirt cup component 200；
Dirt cup 10；Accommodating chamber 11；Air inlet 12；
Dirt cup lid 20；
Whirlwind cone 30；Cone 31；Installation passage 311；Air intlet 312；Air outlet slit 313；Blast pipe 32；Tapered sleeve 33； Conduction part 34；
Damper 40；Buffer part 41；
Electric machine assembly 300；Gas outlet 301；
Scrubbing brush 400.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Dust catcher 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 7.
As shown in Figure 1-Figure 3, dust catcher 100 generallys include：Scrubbing brush 400 and body.Body in the vertical direction is provided with electricity Thermomechanical components 300 and dirt cup component 200, wherein, dirt cup component 200 is detachably arranged on body and positioned at electric machine assembly 300 Surface.
As shown in Fig. 5-Fig. 6, dirt cup component 200 can substantially include：Dirt cup 10, dirt cup lid 20, whirlwind cone 30 and damping Device 40.
Specifically, accommodating chamber 11 is defined in dirt cup 10, dirt cup 10 has the air inlet 12 turned on accommodating chamber 11.Dirt cup Lid 20 is movably connected with dirt cup 10 to open and close accommodating chamber 11.As shown in figure 5, dirt cup lid 20 is relative with air inlet 12 Set, i.e., air inlet 12 is located at the top of dirt cup 10 and communicated with scrubbing brush air channel, and the bottom that dirt cup lid 20 is located at dirt cup 10 is used for Carry dust.As shown in Fig. 2 flexible pipe is also provided between scrubbing brush air channel and air inlet 12, one end and the scrubbing brush air channel of flexible pipe Outlet connection, the other end of flexible pipe is connected with the air inlet 12 of dirt cup 10.
Such as Fig. 1 and as shown in Fig. 2 whirlwind cone 30 is located in accommodating chamber 11, whirlwind cone 30 is turned on to entering with air inlet 12 The air-flow for entering accommodating chamber 11 carries out the separation of air and dust, axle of the portion of air (G1) after separation from whirlwind cone 30 To one end discharge whirlwind cone 30, another part air (G2) bores the axially activity of 30 outer dirt cups 10 from whirlwind.In other words, air-flow After whirlwind cone 30, the axially downwardly activity of separated portion of air (G1) lateral dirt cup 10 out of whirlwind cone 30, Due to centrifugal force suffered by dust it is larger and be thrown out of whirlwind cone 30 and from whirlwind bore 30 outers axially downwardly living to dirt cup 10 Dynamic, separated another part air (G2) does not bore 30 outers axially downwardly living to dirt cup 10 from whirlwind jointly in company with dust yet It is dynamic.Wherein, arrow direction indication is the flow direction of air in Fig. 2.
As shown in Figure 2 and Figure 5, damper 40 is located at whirlwind and bores 3 one end (i.e. air stream dust-off cup 10 towards dirt cup lid 20 Downstream), damper 40, which is provided with, slows down the buffer part 41 of another part air velocity of discharge.I.e. buffer part 41 can reduce The decrease speed of the axially activity of dust and another part air (G2) to dirt cup 10, so as to avoid another part air (G2) will The dust that product falls on dirt cup lid 20 is kicked up.
Thus, the dirt cup component 200 of dust catcher according to embodiments of the present invention, by the one of the discharge air of whirlwind cone 30 End sets damper 40, and another part air that whirlwind is bored outside 30 stops by damper 40, can effectively reduce part sky The flowing velocity of gas, so as to avoid the partial air from kicking up the dust on dirt cup lid 20, and then improve the separation of dust catcher 100 Effect.
In some embodiments of the invention, as shown in Figure 2, Figure 5 and Figure 6, whirlwind cone 30 can include：Cone 31 and enter Airduct 32.Cone 31 is formed generally as the column vertically extended, is defined in cone 31 along its axially extending installation Passage 311, the side wall upper part of cone 31 are provided with the air intlet 312 turned on installation passage 311, and the lower sidewall of cone 31 is set Have a conduction part 34 for draining air to air intlet 312, the lower end of cone 31 is provided with air outlet slit 313, portion of air from Air outlet slit 313 is discharged to damper 40.The upper end of blast pipe 32 turns on air inlet 12, and the lower end of blast pipe 32 is from cone 31 Sidepiece stretch out installation passage 311 and neighbouring conduction part 34.
That is, blast pipe 32 extends along the axial direction of installation passage 311 and the lower end of blast pipe 32 passes cone 31 outer wall causes air-flow enters in blast pipe 32 to be flowed outside backward cone 31, and is flowed along conduction part 34 and cause air and dust Separated.Wherein, the air after being separated enters in installation passage 311 from air intlet 312 and flowed to the direction of damper 40 It is dynamic, subsequently enter in electric machine assembly 300 and finally discharged from gas outlet 301, so as to the heat band in electric machine assembly 300 Walk.Separated air does not move downward in the presence of centrifugation with dust to the direction away from the outer wall of cone 31.
Further, as shown in fig. 7, damper 40 can be formed as the axially extending column along whirlwind cone 30, damping The upper end of device 40 is connected with the lower end of cone 31, and the outside wall surface of damper 40 sets buffer part 41.So, the air after being separated enters The flows downward inside along damper 40 can be continued after entering in installation passage 311, subsequently into electric machine assembly 300 and final Discharged from gas outlet 301.Not separated air and dust then into damper 40 periphery wall and dirt cup 10 internal perisporium it Between in the passage that limits, and flowing velocity is effectively lowered in the presence of buffer part 41, so as to avoid on dirt cup lid 20 Dust is kicked up, and then improves the separating effect of dust catcher 100.
Alternatively, the lower end of cone 31 is connected with the upper end clamping of damper 40.As shown in figure 5, the upper end of damper 40 Inwall is provided with neck, and the lower end outer wall of cone 31 is provided with card convex, and neck is adapted with card convex.It will be appreciated by those skilled in the art that , the embodiment of the present invention is not limited to this, and the lower end of cone 31 can also be by way of welding with the upper end of damper 40 It is connected.
In one particular embodiment of the present invention, as shown in figure 5, whirlwind cone 30 can also include tapered sleeve 33.Tapered sleeve 33 Be formed as the tubbiness of upper end open, the radial dimension of tapered sleeve 33 is more than the radial dimension of cone 31, and the lower end of cone 31 passes through cone The bottom wall of set 33 extends downwardly, and it is interior and towards the internal face of the tapered sleeve 33 that the lower end of blast pipe 32 be located at tapered sleeve 33.So, from The air-flow that blast pipe 32 comes out can converge between the internal perisporium of tapered sleeve 33 and the periphery wall of cone 31 gas channel formed It is interior and flowed up along conduction part 34 so that air and dust are efficiently separated, so as to further improve dust catcher 100 Separating effect.
Further, air intlet 312 can include multiple air admission holes, axial and circumferential of multiple air inlets along cone 31 It is arranged spaced apart in the outside wall surface of cone 31.Thereby it is ensured that the air after being separated can rapidly enter installation passage 311 It is interior, accelerate the speed that air is discharged.
Alternatively, the upper end of tapered sleeve 33 is extended upwardly to more than portion of air import 312, and another part air is from tapered sleeve Gap between 33 upper end and the roof of dirt cup 10 flows downward.Thus, it is possible to extend air-flow on the flowing road of conduction part 34 Footpath so that air-flow is efficiently separated at conduction part 34.
In one particular embodiment of the present invention, at least a portion of conduction part 34 be formed as along cone 31 axially to Spiral catch that is upper and extending in the counterclockwise direction, buffer part 41 are formed as along damper 40 axially upwards and along side counterclockwise To the spiral convex rib of extension.In other words, air first can counterclockwise flow upwards along the spiral catch of conduction part 34, so Counterclockwise flowed downwards along the spiral convex rib of damper 40 afterwards, thus, it is possible to avoid air that turbulent flow occurs so that air It uniformly can swimmingly flow, so as to further avoid dust from being kicked up by air, improve the separating effect of dust catcher 100.
Alternatively, spiral convex rib can include multiple, and multiple spiral convex ribs open arrangement along the circumferentially-spaced of damper 40.It is empty Gas can flow along passage is formed between adjoining spiral convex tendon.Thus, it is possible to the decrease speed of air and dust is effectively reduced, So as to further avoid dust from being kicked up by air, the separating effect of dust catcher 100 is improved.
Advantageously, the outer face of each spiral convex rib is formed as arcwall face.The outer surface of i.e. each spiral convex rib is smooth Cambered surface.Thus, it is possible to avoid air from forming turbulent flow in flow process, the flowing velocity of air is effectively reduced, avoids dust Kicked up by air.
Alternatively, spiral convex rib can be integrally formed with damper 40.Thus, it is possible to simplify the manufacture work of damper 40 Sequence, strengthen the bonding strength of spiral convex rib and damper 40.
The dust catcher 100 of embodiment includes the dirt cup of embodiment according to a first aspect of the present invention according to a second aspect of the present invention Component 200, because the dirt cup component 200 of embodiment according to a first aspect of the present invention can effectively reduce the decrease speed of air, The dust of dirt cup lid 20 is avoided to be kicked up, therefore, the separating effect of the dust catcher 100 of embodiment according to a second aspect of the present invention It is good.
Other compositions of dust catcher 100 according to embodiments of the present invention and operation are to those skilled in the art It is appreciated that and easily realize, therefore be not described in detail.
In the description of the invention, it is to be understood that term " on ", " under " " bottom " " interior ", " outer " " axial direction ", " circumference " Orientation or position relationship Deng instruction be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and Simplify description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration And operation, therefore be not considered as limiting the invention.
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 the description of the invention, " multiple " are meant that two or more, Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are directly over second feature and oblique upper, or be merely representative of Fisrt feature level height is 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 the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.

Claims (11)

  1. A kind of 1. dirt cup component of dust catcher, it is characterised in that including：
    Dirt cup, accommodating chamber is defined in the dirt cup, and the dirt cup has the air inlet turned on the accommodating chamber；
    Dirt cup lid, the dirt cup lid are movably connected with the dirt cup to open and close the accommodating chamber；
    Whirlwind is bored, and the whirlwind cone is located in the accommodating chamber, and the whirlwind cone is turned on to described in entrance with the air inlet The air-flow of accommodating chamber carries out the separation of air and dust, and the portion of air after separation is from axial one end that the whirlwind is bored The whirlwind cone is discharged, the axially activity of dirt cup described in another part air from whirlwind cone outer；
    Damper, the damper are located at the whirlwind cone towards one end of the dirt cup lid, and the damper, which is provided with, to be slowed down The buffer part of another part air velocity of discharge；
    The whirlwind cone includes：
    Cone, the cone are formed generally as the column vertically extended, defined in the cone axially extending along its Installation passage, the side wall upper part of the cone is provided with the air intlet turned on the installation passage, the side wall of the cone Bottom is provided with conduction part from air to the air intlet that drain, and the lower end of the cone is provided with air outlet slit, described one Air is divided to be discharged from the air outlet slit to the damper；
    Blast pipe, the upper end of the blast pipe turn on the air inlet, the sidepiece of the lower end of the blast pipe from the cone Stretch out the installation passage and the neighbouring conduction part.
  2. 2. the dirt cup component of dust catcher according to claim 1, it is characterised in that the whirlwind cone also includes：Tapered sleeve, institute The tubbiness that tapered sleeve is formed as upper end open is stated, the radial dimension of the tapered sleeve is more than the radial dimension of the cone, the cone Lower end extended downwardly through the bottom wall of the tapered sleeve, it is interior and towards the tapered sleeve that the lower end of the blast pipe be located at the tapered sleeve Internal face.
  3. 3. the dirt cup component of dust catcher according to claim 2, it is characterised in that the air intlet includes multiple air inlets Hole, axial and circumferential of multiple air admission holes along the cone are arranged spaced apart in the outside wall surface of the cone.
  4. 4. the dirt cup component of dust catcher according to claim 3, it is characterised in that the upper end of the tapered sleeve extends upwardly to More than a part of air intlet, another part air is between the roof of the upper end of the tapered sleeve and the dirt cup Gap flows downward.
  5. 5. the dirt cup component of dust catcher according to claim 1, it is characterised in that the damper is formed as along the rotation The axially extending column of wind cone, the upper end of the damper are connected with the lower end of the cone, the outside wall surface of the damper It is provided with the buffer part.
  6. 6. the dirt cup component of dust catcher according to claim 5, it is characterised in that at least a portion shape of the conduction part As along the cone axially upwards and the spiral catch that extends in the counterclockwise direction, the buffer part are formed as along the resistance Buddhist nun's device axially upwards and the spiral convex rib that extends in the counterclockwise direction.
  7. 7. the dirt cup component of dust catcher according to claim 6, it is characterised in that the spiral convex rib is more including multiple The individual spiral convex rib opens arrangement along the circumferentially-spaced of the damper.
  8. 8. the dirt cup component of dust catcher according to claim 7, it is characterised in that the outer face of each spiral convex rib Be formed as arcwall face.
  9. 9. the dirt cup component of dust catcher according to claim 7, it is characterised in that the spiral convex rib and the damper It is integrally formed.
  10. 10. the dirt cup component of dust catcher according to claim 5, it is characterised in that the lower end of the cone and the resistance The upper end clamping of Buddhist nun's device is connected.
  11. A kind of 11. dust catcher, it is characterised in that the dirt cup component including the dust catcher any one of claim 1-10.
CN201610118291.3A 2016-03-02 2016-03-02 The dirt cup component of dust catcher and there is its dust catcher Expired - Fee Related CN105662277B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108903804A (en) * 2018-08-27 2018-11-30 珠海格力电器股份有限公司 Dust cup and dust collecting equipment
CN109222752B (en) * 2018-09-20 2024-03-15 苏州市春菊电器有限公司 Dust collector dust bucket with speed reducing structure and dust collector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060059357A (en) * 2004-11-29 2006-06-02 오평균 Drum vacuum cleaner
EP2510861A2 (en) * 2011-04-12 2012-10-17 BSH Bosch und Siemens Hausgeräte GmbH Motor assembly for a domestic appliance powered by an electric motor
CN102908103A (en) * 2012-09-24 2013-02-06 伟盈技术研发(无锡)有限公司 Spray dust collector
CN103181741A (en) * 2011-12-31 2013-07-03 乐金电子(天津)电器有限公司 Efficient cyclone separation device for dust remover
CN103654616A (en) * 2012-09-21 2014-03-26 松下电器产业株式会社 Electric dust collector
CN205411084U (en) * 2016-02-16 2016-08-03 江苏美的清洁电器股份有限公司 Suction cleaner
CN205514391U (en) * 2016-03-02 2016-08-31 江苏美的清洁电器股份有限公司 Dirt cup subassembly of dust catcher and have its dust catcher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060059357A (en) * 2004-11-29 2006-06-02 오평균 Drum vacuum cleaner
EP2510861A2 (en) * 2011-04-12 2012-10-17 BSH Bosch und Siemens Hausgeräte GmbH Motor assembly for a domestic appliance powered by an electric motor
CN103181741A (en) * 2011-12-31 2013-07-03 乐金电子(天津)电器有限公司 Efficient cyclone separation device for dust remover
CN103654616A (en) * 2012-09-21 2014-03-26 松下电器产业株式会社 Electric dust collector
CN102908103A (en) * 2012-09-24 2013-02-06 伟盈技术研发(无锡)有限公司 Spray dust collector
CN205411084U (en) * 2016-02-16 2016-08-03 江苏美的清洁电器股份有限公司 Suction cleaner
CN205514391U (en) * 2016-03-02 2016-08-31 江苏美的清洁电器股份有限公司 Dirt cup subassembly of dust catcher and have its dust catcher

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