CN108013832B - Dust discharging part of dust collector and horizontal dust collector - Google Patents

Dust discharging part of dust collector and horizontal dust collector Download PDF

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Publication number
CN108013832B
CN108013832B CN201810076989.2A CN201810076989A CN108013832B CN 108013832 B CN108013832 B CN 108013832B CN 201810076989 A CN201810076989 A CN 201810076989A CN 108013832 B CN108013832 B CN 108013832B
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China
Prior art keywords
guide
dust
dust collector
piece
ash
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Active
Application number
CN201810076989.2A
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Chinese (zh)
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CN108013832A (en
Inventor
檀冲
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.)
Beijing Puppy Vacuum Cleaner Group Co Ltd
Original Assignee
Xiaogou Electric Internet Technology Beijing Co Ltd
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Priority to CN201810076989.2A priority Critical patent/CN108013832B/en
Publication of CN108013832A publication Critical patent/CN108013832A/en
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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
    • A47L9/1608—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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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)
  • Separating Particles In Gases By Inertia (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

The invention provides an ash discharging part of a dust collector and a horizontal dust collector, and relates to the technical field of household appliances. The dust collector ash discharging part comprises a guide assembly and a supporting piece, wherein the guide assembly is arranged around the circumference of the supporting piece, the guide assembly comprises a peripheral wall and a guide piece, the guide piece extends around the axis of the supporting piece, the peripheral wall is connected with the guide piece, and an ash outlet is formed in the guide piece. In the dust collector dust outlet part provided by the invention, the guide piece extends around the axis of the support piece, the peripheral wall is connected with the guide piece, and the guide piece is provided with a dust outlet. By providing the guide with the ash opening, dust can fall down through the ash opening without accumulating on the inner surface of the guide. Has the advantages of good dust collection effect, convenient use and the like.

Description

Dust discharging part of dust collector and horizontal dust collector
Technical Field
The invention relates to the technical field of household appliances, in particular to an ash discharging part of a dust collector and a horizontal dust collector.
Background
A horizontal dust collector is a dust removing tool. The dust collector is mainly characterized in that the head part of the dust collector is provided with an electric exhaust fan. After the exhaust fan is electrified, extremely strong suction force and pressure are generated, under the action of the suction force and the pressure, air is discharged at a high speed, and the air in the dust collection part at the front end of the fan continuously supplements the air in the fan, so that the interior of the dust collector generates instant vacuum, negative pressure is formed by the air and the external atmospheric pressure, the air enters the dust filtering bag through a pipeline, sundries such as dust and the like are detained in the dust filtering bag, and the air is discharged from the tail of the machine body after being purified through the filter disc.
At present, in the filter assembly in the existing horizontal dust collector, the ash outlet is arranged at the bottom of the separator, the ash outlet of the ash outlet is arranged at the bottom of the ash outlet, the spiral path of the airflow of the separator enables centrifugal force to be applied to sundries entrained in the airflow to fall on the inner surface of the ash outlet, and the sundries can be brought to the top of the separator under the action of the separator, so that the dust collection effect is poor.
In summary, the conventional horizontal vacuum cleaner has the disadvantage that the dust collection effect is poor because the dust outlet of the dust outlet is provided at the bottom of the dust outlet.
Disclosure of Invention
The invention aims to provide an ash discharging part of a dust collector, which solves the technical problems that the dust collecting effect is poor because an ash outlet of the ash discharging part is arranged at the bottom of the ash discharging part of the existing horizontal dust collector.
Another object of the present invention is to provide a canister type dust collector, which includes the dust outlet portion of the dust collector.
In order to solve the technical problems, the invention adopts the following technical scheme; the dust outlet part of the dust collector provided by the first aspect of the invention comprises a guide assembly and a support piece, wherein the guide assembly is arranged around the circumference of the support piece, the guide assembly comprises a circumferential wall and a guide piece, the guide piece extends around the axis of the support piece, the circumferential wall is connected with the guide piece, and the guide piece is provided with a dust outlet.
In the dust collector dust outlet part provided by the invention, the guide piece extends around the axis of the support piece, the peripheral wall is connected with the guide piece, and the guide piece is provided with a dust outlet. By providing the guide with the ash opening, dust can fall down through the ash opening without accumulating on the inner surface of the guide. Has the advantages of good dust collection effect, convenient use and the like.
In any of the above aspects, further the guide extends about an axis of the support from a leading end of the guide to a trailing end of the guide, the ash outlet being located between the leading end and the trailing end.
The guide piece, the support piece and the peripheral wall are integrally formed, and when the guide piece is one, the ash outlet is positioned between the front end and the tail end of the guide piece.
In any of the above technical solutions, further, the plurality of guide members is provided, and the plurality of guide members are uniformly distributed along the circumferential direction of the support member. The plurality of guide members are convenient to be provided with a plurality of ash outlets, and the ash discharge amount is increased. Preferably, two ash outlets are arranged, so that the extension of the guide piece can be realized.
In any of the above technical solutions, further, two adjacent guides are aligned end to end, and the ash outlet is located between the front end of one guide and the rear end of the other guide.
In any of the above aspects, further the plurality of guides extend 360 ° around the support.
In any of the above embodiments, further, the support member is cylindrical.
In any of the above technical solutions, further, a connecting piece is provided on the peripheral wall, and the ash discharging portion is connected with the dust bucket through the connecting piece.
The dust barrel inner wall is provided with a clamping groove matched with the connecting piece, the clamping groove can be an L-shaped groove, and the connecting piece is inserted into the vertical groove and then rotates into the horizontal groove to fix the ash discharging part.
In order to make the connection more firm, in any one of the above technical solutions, further, the number of the connecting pieces is plural, and plural connecting pieces are uniformly distributed along the circumferential direction of the circumferential wall.
In any of the above technical solutions, further, a lip is provided at the top of the peripheral wall, and the lip overlaps with the lip of the separator.
The horizontal vacuum cleaner provided in the second aspect of the present invention includes the dust outlet portion of the vacuum cleaner provided in the first aspect, so that the horizontal vacuum cleaner has all the advantages of the dust outlet portion of the vacuum cleaner provided in the first aspect, and will not be described in detail herein.
Still include dirt bucket and organism, be provided with filter unit in the dirt bucket, filter unit includes filter screen and separator, and outside the filter screen was located to the separator cover, the separator bottom was provided with out grey portion.
An air duct is arranged between the filter screen and the machine body, a lifting handle is arranged above the air duct, two travelling wheels are arranged at the bottom of the machine body, and the two travelling wheels are uniformly distributed along the circumferential direction of the machine body respectively, so that the machine body can be moved horizontally or vertically.
By adopting the technical scheme, the invention has the following beneficial effects:
in the dust collector dust outlet part provided by the invention, the guide piece extends around the axis of the support piece, the peripheral wall is connected with the guide piece, and the guide piece is provided with a dust outlet. By providing the guide with the ash opening, dust can fall down through the ash opening without accumulating on the inner surface of the guide. Has the advantages of good dust collection effect, convenient use and the like.
Further, in the dust outlet part of the dust collector provided by the invention, the guide piece extends around the axis of the support piece, the peripheral wall is connected with the guide piece, and the guide piece is provided with an ash outlet. By providing the guide with the ash opening, dust can fall down through the ash opening without accumulating on the inner surface of the guide. Has the advantages of good dust collection effect, convenient use and the like.
Further, the guide members are a plurality of, and the plurality of guide members are uniformly distributed along the circumferential direction of the support member.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the invention and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an internal structure of a side surface of a canister type dust collector according to a first embodiment of the invention; FIG. 2 is an exploded view of a filter screen, a separator and an ash discharge portion of a canister type dust collector according to an embodiment of the invention;
FIG. 3 is an exploded view of a dust discharging part and a dust bucket in a canister type dust collector according to a first embodiment of the invention; fig. 4 is a schematic perspective view of an ash discharging portion of a dust collector according to a first embodiment of the invention;
FIG. 5 is a schematic side view of an ash discharging portion of a dust collector according to an embodiment of the invention;
fig. 6 is a top view of an ash discharging portion of a dust collector according to an embodiment of the invention.
Reference numerals:
1-universal wheels; 2-a suction duct; 3-dust barrel;
4-a filter screen; 5-an air duct; 6, a handle;
7-a separator; 8-ash discharging part; 9-a machine body;
10-travelling wheels; 11-ash hole; 12-a guide;
13-a support; 14-a peripheral wall; 15-connecting piece.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention is further illustrated with reference to specific embodiments.
Example 1
Fig. 4 is a schematic perspective view of an ash discharging portion of a dust collector according to a first embodiment of the invention; FIG. 5 is a schematic side view of an ash discharging portion of a dust collector according to an embodiment of the invention; fig. 6 is a top view of an ash discharging portion of a dust collector according to an embodiment of the invention.
As shown in fig. 4 to 6, an embodiment of the first aspect of the present invention provides an ash discharge portion of a dust collector, comprising a guide assembly and a support member 13, the guide assembly being disposed around a circumference of the support member 13, the guide assembly comprising a peripheral wall 14 and a guide member 12, the guide member 12 extending around an axis of the support member 13, the peripheral wall 14 being connected to the guide member 12, the guide member 12 being provided with an ash discharge opening 11.
In the dust collector dust outlet part 8 provided by the invention, the guide piece 12 extends around the axis of the supporting piece 13, the peripheral wall 14 is connected with the guide piece 12, and the guide piece 12 is provided with a dust outlet 11. By providing the ash hole 11 on the guide 12, dust can drop down through the ash hole 11 without accumulating on the inner surface of the guide 12. Has the advantages of good dust collection effect, convenient use and the like.
In any of the above solutions, further, the guide 12 extends around the axis of the support 13 from a front end of the guide 12 to a rear end of the guide 12, the ash opening 11 being located between the front end and the rear end.
The guiding surface in the guide 12 may be arranged to correspond to a spiral path such that interruption of the secondary air flow through the ash section 8 is reduced.
The guide 12, the support 13 and the peripheral wall 14 are integrally formed, and when the guide 12 is one, the ash outlet 11 is positioned between the front end and the rear end of the guide 12.
In any of the above embodiments, further, the plurality of guides 12 is provided, and the plurality of guides 12 are uniformly distributed along the circumferential direction of the support 13. The provision of a plurality of guides 12 facilitates the provision of a plurality of ash outlets 11, increasing the amount of ash that is discharged. Preferably, two ash outlets 11 are provided, and extension of the guide member 12 can be achieved.
In any of the above solutions, further, two adjacent guides 12 are aligned end to end, and the ash outlet 11 is located between the front end of one guide 12 and the rear end of the other guide 12.
In any of the above solutions, further, a plurality of said guides 12 extend 360 ° around said support 13. The guide 12 extends less than 360 ° around the axis of the support 13.
In any of the above embodiments, further, the supporting member 13 is cylindrical.
In any of the above embodiments, further, a connecting member 15 is provided on the peripheral wall 14, and the ash discharging portion 8 is connected to the dust bucket 3 through the connecting member 15.
The inner wall of the dust barrel 3 is provided with a clamping groove matched with the connecting piece 15, the clamping groove can be an L-shaped groove, and the connecting piece 15 is inserted into the vertical groove and then rotates into the horizontal groove to fix the ash discharging part 8.
In order to make the connection stronger, in any of the above embodiments, further, the number of the connecting members 15 is plural, and the plural connecting members 15 are uniformly distributed along the circumferential direction of the circumferential wall 14.
In any of the above embodiments, further, a lip is provided on the top of the peripheral wall 14, and the lip overlaps with the lip of the separator 7.
As shown in fig. 1 to 3, the horizontal vacuum cleaner according to the second aspect of the present invention includes the dust outlet 8 of the vacuum cleaner according to the first aspect, so that the dust outlet 8 of the vacuum cleaner according to the first aspect has all the advantages, which are not described in detail herein.
Still include dirt bucket 3 and organism 9, be provided with filter equipment in the dirt bucket 3, filter equipment includes filter screen 4 and separator 7, and outside the filter screen 4 was located to the separator 7 cover, separator 7 bottom was provided with ash portion 8.
An air duct 5 is arranged between the filter screen 4 and the machine body 9, a lifting handle 6 is arranged above the air duct 5, and travelling wheels 10 are arranged at the bottom of the machine body 9.
Still include the suction pipe 2 that is connected with filter screen 4, suction pipe 2 other end sets up in dust bucket 3 bottom, universal wheel 1 through suction pipe 2 set up in dust bucket 3 bottom.
Example two
As shown in fig. 2, two travelling wheels 10 are respectively and uniformly distributed along the circumferential direction of the machine body 9, so as to facilitate the horizontal or vertical movement of the machine body 9.
When the cleaner is laid flat on a plane, the first travelling wheel 10 and the universal wheel 1 in front of the first travelling wheel are positioned on the same plane, and the included angle formed between the travelling wheel 10 and the plane is 15-30 degrees. Wherein the angle of the included angle is preferably 22 deg..
In order to prevent the machine body 9 from vibrating, the travelling wheels 10 are connected with the machine body 9 through shafts, and damping devices are arranged between the shafts and the machine body 9 and comprise springs.
The dust collector provided by the invention has the advantages that the two dust outlets 11 are arranged in the dust outlet 8 of the dust collector, dust falls into the dust barrel 3 from the two dust outlets 11 under the action of the separator 7 and cannot be brought into the separator 7, so that the dust is prevented from being pushed against the inner surface of the dust outlet 8, and the dust collector has a good dust collection effect.
In summary, in the dust outlet portion of the dust collector provided by the invention, the guide member extends around the axis of the support member, the peripheral wall is connected with the guide member, and the guide member is provided with the dust outlet. By providing the guide with the ash opening, dust can fall down through the ash opening without accumulating on the inner surface of the guide. Has the advantages of good dust collection effect, convenient use and the like.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims (6)

1. The dust outlet part of the dust collector is characterized by comprising a guide assembly and a support piece, wherein the guide assembly is arranged around the circumference of the support piece and comprises a peripheral wall and a guide piece, the guide piece extends around the axis of the support piece, the peripheral wall is connected with the guide piece, and a dust outlet is arranged on the guide piece;
the guide piece is arranged on the inner side of the peripheral wall, and the ash outlet is communicated with the outer side of the peripheral wall;
the guide pieces are uniformly distributed along the circumferential direction of the support piece, the adjacent two guide pieces correspond to each other from head to tail, and the ash outlet is positioned between the front end of one guide piece and the tail end of the other guide piece;
the top of the peripheral wall is provided with a lip which is lapped with the lip of the separator;
the dust collector is characterized in that a connecting piece is arranged on the peripheral wall, and the dust outlet part of the dust collector is connected with the dust barrel through the connecting piece.
2. The dust collector of claim 1, wherein the guide extends about the axis of the support from a leading end of the guide to a trailing end of the guide, the dust outlet being located between the leading end and the trailing end.
3. The dust collector of claim 1, wherein a plurality of said guides extend 360 ° around said support.
4. The dust collector of claim 1, wherein the support member is cylindrical.
5. The dust collector of claim 1, wherein the number of the connecting pieces is plural, and the plurality of the connecting pieces are uniformly distributed along the circumferential direction of the circumferential wall.
6. A horizontal dust collector, which is characterized by comprising a dust collector ash discharging part according to any one of claims 1-5, a dust barrel and a machine body, wherein a filter assembly is arranged in the dust barrel, the filter assembly comprises a filter screen and a separator, the separator is sleeved outside the filter screen, and the dust collector ash discharging part is arranged at the bottom of the separator.
CN201810076989.2A 2018-01-26 2018-01-26 Dust discharging part of dust collector and horizontal dust collector Active CN108013832B (en)

Priority Applications (1)

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CN201810076989.2A CN108013832B (en) 2018-01-26 2018-01-26 Dust discharging part of dust collector and horizontal dust collector

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Application Number Priority Date Filing Date Title
CN201810076989.2A CN108013832B (en) 2018-01-26 2018-01-26 Dust discharging part of dust collector and horizontal dust collector

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CN108013832B true CN108013832B (en) 2024-04-02

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1459274A (en) * 2002-05-16 2003-12-03 三星光州电子株式会社 Cyclone dust collector for vacuum cleaner
CN101023856A (en) * 2006-02-24 2007-08-29 三星光州电子株式会社 Cyclonic dust-collecting appratus for a vacuum cleaner
EP2813170A2 (en) * 2013-06-12 2014-12-17 Samsung Electronics Co., Ltd Cyclone dust collector and vacuum cleaner having the same
CN204909311U (en) * 2015-08-28 2015-12-30 江苏美的清洁电器股份有限公司 Whirlwind separator , dust collecting assembly and dust catcher
CN105246385A (en) * 2014-01-28 2016-01-13 皇家飞利浦有限公司 Cyclonic separation device
CN205359364U (en) * 2014-12-17 2016-07-06 Lg电子株式会社 Dust collection device of vacuum cleaner
DE202017004990U1 (en) * 2017-09-26 2017-10-17 Lg Electronics Inc. vacuum cleaner
CN207412114U (en) * 2016-05-03 2018-05-29 Lg电子株式会社 Vacuum cleaner
CN208481251U (en) * 2018-01-26 2019-02-12 小狗电器互联网科技（北京）股份有限公司 Dust catcher ash output part and horizontal dust collector

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1459274A (en) * 2002-05-16 2003-12-03 三星光州电子株式会社 Cyclone dust collector for vacuum cleaner
CN101023856A (en) * 2006-02-24 2007-08-29 三星光州电子株式会社 Cyclonic dust-collecting appratus for a vacuum cleaner
EP2813170A2 (en) * 2013-06-12 2014-12-17 Samsung Electronics Co., Ltd Cyclone dust collector and vacuum cleaner having the same
CN105246385A (en) * 2014-01-28 2016-01-13 皇家飞利浦有限公司 Cyclonic separation device
CN205359364U (en) * 2014-12-17 2016-07-06 Lg电子株式会社 Dust collection device of vacuum cleaner
CN204909311U (en) * 2015-08-28 2015-12-30 江苏美的清洁电器股份有限公司 Whirlwind separator , dust collecting assembly and dust catcher
CN207412114U (en) * 2016-05-03 2018-05-29 Lg电子株式会社 Vacuum cleaner
DE202017004990U1 (en) * 2017-09-26 2017-10-17 Lg Electronics Inc. vacuum cleaner
CN208481251U (en) * 2018-01-26 2019-02-12 小狗电器互联网科技（北京）股份有限公司 Dust catcher ash output part and horizontal dust collector

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Address after: Room D-401, Floor 4, Building 1, Yard 3, Xiadian, Chaoyang District, Beijing, 100026

Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd.

Country or region after: China

Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing.

Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd.

Country or region before: China