WO2020124331A1 - Collecteur de poussière de type cylindre - Google Patents

Collecteur de poussière de type cylindre Download PDF

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Publication number
WO2020124331A1
WO2020124331A1 PCT/CN2018/121609 CN2018121609W WO2020124331A1 WO 2020124331 A1 WO2020124331 A1 WO 2020124331A1 CN 2018121609 W CN2018121609 W CN 2018121609W WO 2020124331 A1 WO2020124331 A1 WO 2020124331A1
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
muffler
dust
vacuum cleaner
cleaner according
Prior art date
Application number
PCT/CN2018/121609
Other languages
English (en)
Chinese (zh)
Inventor
刘明
潘加文
张静静
Original Assignee
苏州市格美纳电器有限公司
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 苏州市格美纳电器有限公司 filed Critical 苏州市格美纳电器有限公司
Priority to PCT/CN2018/121609 priority Critical patent/WO2020124331A1/fr
Publication of WO2020124331A1 publication Critical patent/WO2020124331A1/fr

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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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • 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
    • A47L9/12—Dry filters
    • 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

Definitions

  • the utility model relates to the technical field of household appliances, in particular to a barrel cleaner.
  • the working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, which generates negative air pressure in the sealed shell to suck the dust; then use the different density of air and dust. Under the action of centrifugal force, the dust is thrown into the dust bucket, clean Air is exhausted.
  • the existing barrel vacuum cleaners are mainly divided into dry suction, wet suction and blowing, or dry suction and wet suction; if they have a blowing function, they must be designed at the air outlet and can be used with hose connectors. Plug-in, it will inevitably cause damage to the overall appearance and increase the complexity of the use process.
  • Bucket vacuum cleaner with blower function when the blower function is used, usually unplug the hose connector and then plug it into the exposed air outlet; or remove the air outlet with noise reduction effect and then insert the soft
  • the pipe joint is used for blowing.
  • the former is noisy in the normal vacuuming state, and the latter is complicated and complicated when using the blowing function.
  • the utility model discloses a barrel-type vacuum cleaner, which includes a dust collection barrel, a silencer and a hose joint, and the barrel wall of the dust collection barrel is provided with an air inlet and an air outlet;
  • the muffler includes a muffler tube, an end cover, and a sound absorbing member, one end of the muffler tube communicates with the air exhaust port, the other end of the muffler tube is hinged with the end cover, and the sound absorbing member is located at the In the silencer tube;
  • the hose connector can be detachably connected to the air inlet or the muffler tube.
  • one end of the hose connector is provided with a plug-in part, and the other end of the hose connector is connected with the hose; the plug-in part is a cylindrical structure.
  • the inner wall of the muffler is provided with a coupling portion, and the coupling portion is cooperatively connected with the insertion portion.
  • the inner wall of the air inlet is provided with a clamping slot
  • the insertion portion has a clamping foot
  • the clamping foot is cooperatively connected with the clamping slot
  • the side wall of the muffler tube is provided with a plurality of through holes.
  • the through hole is one or a combination of any one of a circular through hole, a polygonal through hole and an elliptical through hole.
  • the sound absorbing member has a hollow structure.
  • the muffler is detachably connected or fixedly connected with the dust collecting barrel.
  • the dust collecting barrel includes a barrel body and a cover body assembly, a dust chamber with an open end is formed in the barrel body, and a motor accommodating chamber is formed in the cover body assembly;
  • the vacuum cleaner further includes a motor and an impeller, the impeller is connected to the output shaft of the motor, and the motor and the impeller are both located in the motor accommodating cavity;
  • the vacuum cleaner further includes a separation component for separating dust liquid in the airflow, the separation component is connected with the cover body component, and the separation component is located in the dust chamber.
  • the barrel cleaner of the present invention has the following beneficial effects:
  • the barrel type vacuum cleaner of the utility model is connected with a hose joint through a muffler, which combines the noise reduction function of the wind and the blower function.
  • the use of the sound absorption parts in the muffler tube eliminates the need to remove the muffler when using the blower function and can also be effective Reduce working noise;
  • Using the bucket vacuum cleaner of the utility model can simplify the operation procedure, take into account both noise reduction and blowing, and achieve a better user experience effect.
  • 1 is a schematic diagram of the vacuuming state of the vacuum cleaner of the embodiment of the utility model
  • Fig. 2 is a schematic diagram of the blowing state of the vacuum cleaner of the embodiment of the utility model.
  • the "one embodiment” or “embodiment” referred to herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation of the present invention.
  • the terms “upper”, “lower”, “top”, “bottom”, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, it cannot be understood as a limitation of the present invention.
  • first and second are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the terms “first”, “second”, etc. are used to distinguish similar objects, and need not be used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.
  • a bucket vacuum cleaner includes a dust collecting bucket 1, a silencer 2 and a hose connector 3, and the wall of the dust collecting bucket 1 is provided with an air inlet 122 and an air outlet 112;
  • the muffler 2 includes a muffler tube 21, an end cover 22, and a sound absorbing member 23.
  • the sound absorbing member 23 is disposed in the muffler tube 21.
  • One end of the muffler tube 21 communicates with the air exhaust port 112.
  • the other end of the muffler tube 21 is hinged with the end cover 22;
  • the hose connector 3 can be detachably connected to the air inlet 122 or the muffler tube 21.
  • one end of the hose connector 3 is provided with a plug-in part, and the other end of the hose connector 3 is connected with a hose; the plug-in part is a cylindrical structure.
  • the sound absorbing member 23 has a cylindrical structure, that is, the sound absorbing member has a hollow structure, and the material of the sound absorbing member 23 is sponge or other sound absorbing materials.
  • the inner wall of the muffler 2 is provided with a coupling portion, and the coupling portion is cooperatively connected with the insertion portion.
  • the coupling part and the plug-in part are connected by a screw connection, a quick joint method, a rotating snap method, an interference fit, or the like.
  • the inner wall of the air inlet 122 is provided with a clamping slot, and the insertion portion has a clamping leg, and the clamping leg is cooperatively connected with the clamping slot.
  • the side wall of the muffler 21 is provided with a plurality of through holes.
  • the through hole is one or a combination of any one of a circular through hole, a polygonal through hole, and an elliptical through hole.
  • the diameter of the circular through hole ranges from 2 mm to 6 mm; the side length of the polygonal through hole ranges from 2 mm to 6 mm; and the oval through hole.
  • a plurality of the through holes are evenly distributed on the side wall of the muffler 21.
  • the muffler 2 is detachably connected or fixedly connected to the dust collecting barrel 1.
  • the dust collecting barrel 1 includes a barrel body 12 and a cover body assembly 11, a dust chamber 121 having an open end is formed in the barrel body 12, and a motor housing chamber is formed in the cover body assembly 11 111;
  • the vacuum cleaner further includes a motor and an impeller, the impeller is connected to the output shaft of the motor, and the motor and the impeller are both located in the motor accommodating cavity 111;
  • the vacuum cleaner further includes a separation assembly for separating dust liquid in the airflow, the separation assembly is connected to the cover assembly 11, and the separation assembly is located in the dust chamber 121.
  • noise can be reduced during normal vacuuming.
  • the interior of the silencer 2 also has a silencer material, so when it is used When blowing, these sound-absorbing materials can also inhale some noise caused by rapid wind.
  • the cover assembly 11 is provided with a grip handle, which can be rotated around an axis perpendicular to the height direction of the dust bucket 1.
  • the hose connector 33 When the bucket vacuum cleaner is used as a vacuuming function, the hose connector 33 is connected to the air inlet 122, and the airflow enters the dust chamber 121 from the air inlet 122 through the hose connector 33, and then passes through The separation assembly removes dust and liquid in the airflow, and a clean airflow flows out from the air outlet 112 and the silencer 2;
  • the barrel cleaner of the present invention has the following beneficial effects:
  • the barrel-type vacuum cleaner is connected to the hose joint through a silencer, which combines the noise-reducing wind function and the blower function.
  • the use of the sound-absorbing parts in the silencer tube eliminates the need to remove the silencer when using the blower function and can also effectively reduce working noise ;
  • the use of the barrel cleaner of the utility model can simplify the operation procedure, take into account both noise reduction and air blowing, and achieve a better user experience effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

L'invention concerne un collecteur de poussière de type cylindre, comprenant un cylindre de collecte de poussière (1), un silencieux (2), et un raccord de tuyau souple (3). Une entrée d'air (122) et une sortie d'air (112) sont formées dans la paroi de cylindre du cylindre de collecte de poussière (1) ; le silencieux (2) comprend un tuyau d'amortissement de bruit (21), un couvercle d'extrémité (22) et une partie d'absorption des sons (23) ; une extrémité du tuyau de silencieux (21) est en communication avec la sortie d'air (112), l'autre extrémité du tuyau de silencieux (21) est articulée sur le couvercle d'extrémité (22), et la partie d'absorption des sons (23) est située dans le tuyau de silencieux (21) ; le raccord de tuyau (3) peut être raccordé de façon détachable à l'entrée d'air (122) ou au tuyau d'amortissement de bruit (21). Grâce au collecteur de poussière de type cylindre, le silencieux (2) est relié au raccord de tuyau souple (3), une fonction de sortie d'air de réduction de bruit et une fonction de soufflage d'air sont combinées, la partie d'absorption des sons (23) dans le tuyau de silencieux (2) est utilisée, le silencieux (2) n'a pas besoin d'être retiré lorsque la fonction de soufflage d'air est utilisée, et le bruit de fonctionnement peut être efficacement réduit.
PCT/CN2018/121609 2018-12-17 2018-12-17 Collecteur de poussière de type cylindre WO2020124331A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121609 WO2020124331A1 (fr) 2018-12-17 2018-12-17 Collecteur de poussière de type cylindre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121609 WO2020124331A1 (fr) 2018-12-17 2018-12-17 Collecteur de poussière de type cylindre

Publications (1)

Publication Number Publication Date
WO2020124331A1 true WO2020124331A1 (fr) 2020-06-25

Family

ID=71100114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121609 WO2020124331A1 (fr) 2018-12-17 2018-12-17 Collecteur de poussière de type cylindre

Country Status (1)

Country Link
WO (1) WO2020124331A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2394565Y (zh) * 1999-10-29 2000-09-06 顺德蚬华多媒体制品有限公司 干湿两用吸尘器
JP2002085298A (ja) * 2000-09-20 2002-03-26 Matsushita Electric Ind Co Ltd 電気掃除機
CN2549883Y (zh) * 2002-06-18 2003-05-14 中山市龙的电器实业有限公司 吹风用吸尘器
CN201701155U (zh) * 2010-06-07 2011-01-12 胡刚 电动吹风吸灰桶
CN204562012U (zh) * 2015-03-05 2015-08-19 苏州嘉锐朋电器有限公司 一种吸尘器出风口消音杀菌除臭装置
CN105380560A (zh) * 2014-08-28 2016-03-09 珍巴多工业股份有限公司 电动吸尘器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2394565Y (zh) * 1999-10-29 2000-09-06 顺德蚬华多媒体制品有限公司 干湿两用吸尘器
JP2002085298A (ja) * 2000-09-20 2002-03-26 Matsushita Electric Ind Co Ltd 電気掃除機
CN2549883Y (zh) * 2002-06-18 2003-05-14 中山市龙的电器实业有限公司 吹风用吸尘器
CN201701155U (zh) * 2010-06-07 2011-01-12 胡刚 电动吹风吸灰桶
CN105380560A (zh) * 2014-08-28 2016-03-09 珍巴多工业股份有限公司 电动吸尘器
CN204562012U (zh) * 2015-03-05 2015-08-19 苏州嘉锐朋电器有限公司 一种吸尘器出风口消音杀菌除臭装置

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