JP2012120561A5 - - Google Patents

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Publication number
JP2012120561A5
JP2012120561A5 JP2010271244A JP2010271244A JP2012120561A5 JP 2012120561 A5 JP2012120561 A5 JP 2012120561A5 JP 2010271244 A JP2010271244 A JP 2010271244A JP 2010271244 A JP2010271244 A JP 2010271244A JP 2012120561 A5 JP2012120561 A5 JP 2012120561A5
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Japan
Prior art keywords
dust
vacuum cleaner
inner cylinder
container
peripheral side
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Pending
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JP2010271244A
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Japanese (ja)
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JP2012120561A (en
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Priority to JP2010271244A priority Critical patent/JP2012120561A/en
Priority claimed from JP2010271244A external-priority patent/JP2012120561A/en
Publication of JP2012120561A publication Critical patent/JP2012120561A/en
Publication of JP2012120561A5 publication Critical patent/JP2012120561A5/ja
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Description

上記目的を達成するために本発明は、電動送風機を内装する本体部にサイクロン式の集塵装置を設けた電気掃除機において、前記集塵装置は、旋回気流が形成される筒状の集塵容器と、前記集塵容器の中心部に配されて周面に気流の流出口が形成される内筒と、前記内筒の下方に突出して形成され、前記集塵容器の底面から離れて配されるとともに、旋回気流が内周面に当接するように形成された外周側リブおよび内周側リブとを備えたことを特徴としている。
In order to achieve the above object, the present invention provides a vacuum cleaner in which a cyclone-type dust collector is provided in a main body that houses an electric blower, wherein the dust collector is a cylindrical dust collector in which a swirling airflow is formed. a container, the condenser and the tube outlet is Ru is formed of air flow on the peripheral surface is disposed in the center of the dust container, formed to project under side of the inner cylinder away from the bottom surface of the dust collection container And an outer peripheral rib and an inner peripheral rib formed so that the swirling airflow contacts the inner peripheral surface .

この構成によると、電気掃除機により掃除を行うと塵埃を含む気流が集塵装置の集塵容器内に流入し、集塵容器内に旋回気流が形成される。集塵容器内の旋回気流は遠心力により集塵容器の内周面と外周側リブおよび内周側リブの内周面に当接し、気流に含まれる塵埃が分離して集塵容器内に脱落する。塵埃が脱落した気流は流出口を介して内筒を流通し、本体部外に排気される。
According to this configuration, when cleaning is performed with an electric vacuum cleaner, an airflow including dust flows into the dust collecting container of the dust collector, and a swirling airflow is formed in the dust collecting container. The swirling airflow in the dust collection container is brought into contact with the inner peripheral surface of the dust collection container, the outer peripheral rib and the inner peripheral surface of the inner peripheral rib by centrifugal force, and the dust contained in the airflow is separated and dropped into the dust collection container. To do. The airflow from which the dust has dropped flows through the inner cylinder through the outlet and is exhausted outside the main body.

また本発明は、上記構成の電気掃除機において、前記外周側リブが前記内筒と同心に配され、前記外周側リブの径が前記内筒の径よりも大きいことを特徴としている。この構成によると、外周側リブの径が内筒の径よりも大きいためリブが集塵容器の外周側に寄せて配置される。これにより、集塵容器内の気流は遠心力によって外周側に偏って旋回するため、リブと接触する旋回気流が増加する。
According to the present invention, in the vacuum cleaner structured as described above, the outer circumferential side rib is arranged concentrically with the inner cylinder, the diameter of the outer peripheral side Li blanking is being greater than the diameter of the inner cylinder. According to this configuration, because Li blanking diameter of the outer peripheral side Li Bed was larger than the diameter of the inner cylinder is arranged close to the outer peripheral side of the dust container. Thereby, since the airflow in the dust collecting container is swung toward the outer peripheral side by centrifugal force, the swirling airflow contacting the ribs increases.

また本発明は、上記構成の電気掃除機において、前記内筒と前記外周側リブと前記内周側リブと前記集塵容器の上面を覆う遮蔽部とを一体に形成して前記集塵容器に対して着脱自在の内筒部を備えることを特徴としている。この構成によると、内筒部を集塵容器から上方に脱着して集塵容器内の塵埃が除去される。
According to the present invention, in the vacuum cleaner configured as described above, the inner cylinder, the outer peripheral rib, the inner peripheral rib, and a shielding portion that covers an upper surface of the dust collecting container are integrally formed in the dust collecting container. It is characterized by obtaining Bei the inner cylindrical portion of the detachable against. According to this configuration, the dust inside the dust collecting container is removed by detaching the inner cylinder portion upward from the dust collecting container.

本発明によると、内筒の下方に突出して形成され、集塵容器の底面から離れて配されるとともに、旋回気流が内周面に当接するように形成された外周側リブおよび内周側リブを設けたので、従来例のような放射状のリブがないため内筒及びリブに付着した塵埃を容易に清掃することができる。また、塵埃の捕塵率を高く維持することができる。
According to the present invention, it is formed to protrude below side of the inner cylinder, with arranged away from the bottom surface of the dust container, whirling air current is formed so as to contact the inner circumferential surface peripheral ribs and the inner peripheral side since a rib, the dust attached to the inner cylinder及beauty Li blanking because there is no radial ribs as in the prior art can be easily cleaned. Further, it is possible to maintain a high capturing dust rate of dusts.

Claims (3)

電動送風機を内装する本体部にサイクロン式の集塵装置を設けた電気掃除機において、
前記集塵装置は、旋回気流が形成される筒状の集塵容器と、
前記集塵容器の中心部に配されて周面に気流の流出口が形成される内筒と、
前記内筒の下方に突出して形成され、前記集塵容器の底面から離れて配されるとともに、旋回気流が内周面に当接するように形成された外周側リブおよび内周側リブとを備えたことを特徴とする電気掃除機。
In a vacuum cleaner with a cyclone-type dust collector in the main body that houses the electric blower,
The dust collector includes a cylindrical dust container in which a swirling airflow is formed;
And the cylinder outlet air flow is Ru is formed to be arranged in the center circumferential surface of the dust collection container,
Formed to project under side of the inner cylinder, with arranged away from the bottom surface of the dust collection container, whirling air current is formed so as to contact the inner peripheral surface and the outer ribs and the inner circumferential side ribs A vacuum cleaner characterized by comprising.
前記外周側リブが前記内筒と同心に配され、前記外周側リブの径が前記内筒の径よりも大きいことを特徴とする請求項1に記載の電気掃除機。 The outer circumferential side rib is arranged concentrically with the inner cylinder, an electric vacuum cleaner according to claim 1, diameter of the outer peripheral side Li Bed being greater than the diameter of the inner cylinder. 前記内筒と前記外周側リブと前記内周側リブと前記集塵容器の上面を覆う遮蔽部とを一体に形成して前記集塵容器に対して着脱自在の内筒部を備えることを特徴とする請求項1又は2に記載の電気掃除機。 The inner cylinder, the outer peripheral side rib, the inner peripheral side rib, and a shielding part that covers an upper surface of the dust collecting container are integrally formed, and an inner cylindrical part that is detachable from the dust collecting container is provided. The electric vacuum cleaner according to claim 1 or 2.
JP2010271244A 2010-12-06 2010-12-06 Vacuum cleaner Pending JP2012120561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010271244A JP2012120561A (en) 2010-12-06 2010-12-06 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010271244A JP2012120561A (en) 2010-12-06 2010-12-06 Vacuum cleaner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013270647A Division JP2014076395A (en) 2013-12-27 2013-12-27 Vacuum cleaner

Publications (2)

Publication Number Publication Date
JP2012120561A JP2012120561A (en) 2012-06-28
JP2012120561A5 true JP2012120561A5 (en) 2013-08-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010271244A Pending JP2012120561A (en) 2010-12-06 2010-12-06 Vacuum cleaner

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JP (1) JP2012120561A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079457A (en) * 2012-10-17 2014-05-08 Sharp Corp Cyclone-type dust collection unit and vacuum cleaner therewith
JP6599596B2 (en) * 2013-12-24 2019-10-30 東芝ライフスタイル株式会社 Electric vacuum cleaner
CN104822301B (en) 2013-11-11 2017-04-19 东芝生活电器株式会社 Electric vacuum cleaner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4152291B2 (en) * 2003-09-30 2008-09-17 三洋電機株式会社 Vacuum cleaner
JP5192699B2 (en) * 2007-01-19 2013-05-08 日立工機株式会社 Portable dust collector
JP4907471B2 (en) * 2007-08-30 2012-03-28 シャープ株式会社 Vacuum cleaner
JP2009285415A (en) * 2008-06-02 2009-12-10 Sharp Corp Vacuum cleaner
JP2010119495A (en) * 2008-11-18 2010-06-03 Sharp Corp Vacuum cleaner
JP5810272B2 (en) * 2010-08-30 2015-11-11 パナソニックIpマネジメント株式会社 Dust collector and vacuum cleaner

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