JP4851801B2 - 電動送風機および電気掃除機 - Google Patents
電動送風機および電気掃除機 Download PDFInfo
- Publication number
- JP4851801B2 JP4851801B2 JP2006022998A JP2006022998A JP4851801B2 JP 4851801 B2 JP4851801 B2 JP 4851801B2 JP 2006022998 A JP2006022998 A JP 2006022998A JP 2006022998 A JP2006022998 A JP 2006022998A JP 4851801 B2 JP4851801 B2 JP 4851801B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- upstream
- rectifying
- downstream
- electric blower
- 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
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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
- A47L9/22—Mountings for motor fan assemblies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
Description
5 掃除機本体
6 電動送風機
21 モータ
23 整流板としてのディフューザ
24 遠心ファン
45 固定子としてのフィールド
46 回転子としてのアーマチュア
48 回転軸としてのロータ軸
56 整流板本体としてのディフューザ本体
57 上流整流板
58 下流整流板
77 ファン翼
Claims (4)
- 固定子と、回転軸を有し前記固定子に対して回転可能な回転子とを備えたモータと、
前記回転軸の一端側に設けられた遠心ファンと、
この遠心ファンと前記モータとの間に配設された整流板とを具備し、
前記整流板は、
前記回転軸が貫通される略円板状の整流板本体と、
この整流板本体の一主面の周縁部に平面渦巻状の壁状かつ略等間隔に複数突設され、前記遠心ファンの外周に対向し、この遠心ファンから吹き出された空気を前記整流板本体の周縁側へと整流する上流整流板と、
前記整流板本体の他主面の周縁部から前記上流整流板と反対方向の平面渦巻状の壁状かつ略等間隔に複数突設され、前記各上流整流板により整流された空気を前記モータ側へと整流する下流整流板とを備え、
前記下流整流板の枚数は、前記上流整流板の枚数に対して非整数倍、かつ、この上流整流板の枚数よりも多く形成され、
前記下流整流板の流入側の縁部と隣接する前記下流整流板との間の最短距離位置での各開口面積は、前記上流整流板の流出側の縁部と隣接する前記上流整流板との間の最短距離位置での各開口面積よりも大きく形成されている
ことを特徴とした電動送風機。 - 上流整流板は、整流板本体の一主面から9mm突出し、
下流整流板は、前記整流板本体の他主面から13mm突出している
ことを特徴とした請求項1記載の電動送風機。 - 整流板本体は、径寸法が110mm以上120mm以下に形成され、
上流整流板は、13枚形成され、
下流整流板は、16枚形成され、
遠心ファンは、径寸法が90mm以上100mm以下のファン翼を9枚備えている
ことを特徴とした請求項2記載の電動送風機。 - 請求項1ないし3いずれか一記載の電動送風機と、
この電動送風機を収容した掃除機本体と
を具備したことを特徴とした電気掃除機。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006022998A JP4851801B2 (ja) | 2006-01-31 | 2006-01-31 | 電動送風機および電気掃除機 |
| CN2006100570655A CN101012840B (zh) | 2006-01-31 | 2006-03-17 | 电动鼓风机和电动吸尘器 |
| KR1020060028961A KR100759636B1 (ko) | 2006-01-31 | 2006-03-30 | 전동송풍기 및 전기청소기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006022998A JP4851801B2 (ja) | 2006-01-31 | 2006-01-31 | 電動送風機および電気掃除機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007205202A JP2007205202A (ja) | 2007-08-16 |
| JP4851801B2 true JP4851801B2 (ja) | 2012-01-11 |
Family
ID=38484886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006022998A Expired - Fee Related JP4851801B2 (ja) | 2006-01-31 | 2006-01-31 | 電動送風機および電気掃除機 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4851801B2 (ja) |
| KR (1) | KR100759636B1 (ja) |
| CN (1) | CN101012840B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200913336A (en) | 2007-08-07 | 2009-03-16 | Panasonic Corp | Semiconductor device, manufacturing method thereof and image display device |
| JP2011117442A (ja) * | 2009-10-28 | 2011-06-16 | Kokuyo Co Ltd | 送風機 |
| CN105003460A (zh) * | 2015-06-29 | 2015-10-28 | 肖彦均 | 一种吸尘器电机风机动叶轮 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621439Y2 (ja) | 1980-10-03 | 1987-01-13 | ||
| GB2190429B (en) * | 1986-04-14 | 1990-10-17 | Hitachi Ltd | An electric blower |
| DE19605742A1 (de) * | 1996-02-16 | 1997-08-21 | Vorwerk Co Interholding | Elektromotor mit einem Gebläserad |
| JPH1068397A (ja) | 1996-08-28 | 1998-03-10 | Sanyo Electric Co Ltd | 電動送風機 |
| JP3888504B2 (ja) * | 1999-06-30 | 2007-03-07 | 東芝テック株式会社 | 電動送風機および電気掃除機 |
-
2006
- 2006-01-31 JP JP2006022998A patent/JP4851801B2/ja not_active Expired - Fee Related
- 2006-03-17 CN CN2006100570655A patent/CN101012840B/zh not_active Expired - Fee Related
- 2006-03-30 KR KR1020060028961A patent/KR100759636B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070078957A (ko) | 2007-08-03 |
| KR100759636B1 (ko) | 2007-09-17 |
| CN101012840B (zh) | 2011-06-08 |
| JP2007205202A (ja) | 2007-08-16 |
| CN101012840A (zh) | 2007-08-08 |
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