JP6779198B2 - モータ及び当該モータを具備する携行式製品 - Google Patents
モータ及び当該モータを具備する携行式製品 Download PDFInfo
- Publication number
- JP6779198B2 JP6779198B2 JP2017242619A JP2017242619A JP6779198B2 JP 6779198 B2 JP6779198 B2 JP 6779198B2 JP 2017242619 A JP2017242619 A JP 2017242619A JP 2017242619 A JP2017242619 A JP 2017242619A JP 6779198 B2 JP6779198 B2 JP 6779198B2
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- Prior art keywords
- impeller
- motor
- metal hub
- outer portion
- portable product
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D21/00—Pump involving supersonic speed of pumped fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
- F04D23/005—Pumps adapted for conveying materials or for handling specific elastic fluids of axial-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/145—Hand-held machine tool
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/12—Machines characterised by the bobbins for supporting the windings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning And Drying Hair (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
2 本体
3 ハンドル
4 空気取込口
5 モータ
10 フレーム
11 (フレーム10の)内部壁
12 (フレーム10の)外部壁
20 ロータ組立体
21 シャフト
22 磁石
23 軸受組立体
24 羽根車
25 軸受
25a 軸受
25b 軸受
26 バネ
27 ブレード
28 中心ハブ
29 (中心ハブ28の)凹所
30 羽根車
40 ステータ組立体(代替的な羽根車)
41 (羽根車40の)金属製ハブ
42 (羽根車40の)外側部分
43 (金属製ハブ41の)円筒状部分
44 (金属製ハブ41の)ディスク状部分
45 (金属製ハブ41の)ボア
46 (金属製ハブ41の)環状突起
50 (外側部分42の)外側ハブ
51 (外側部分42の)凹所
52 (外側部分42の)ブレード
54 (円筒状部分43の)環状溝(環状切欠)
Claims (12)
- ロータ組立体及びステータ組立体を支持するためのフレームであって、内部壁と、外部壁と、前記内部壁と前記外部壁との間に延在している複数のディフューザ羽根とを具備する前記フレーム、
シャフトと磁石と軸受組立体と羽根車とを具備する前記ロータ組立体、
ボビンとステータコアと前記ボビンの周りに巻回されている巻き線とを具備する前記ステータ組立体、及び
金属製ハブと外側部分とを具備する前記羽根車であって、前記外側部分が、複数のブレードを備えており、プラスチック材料又は炭素繊維複合材料から形成されている、前記羽根車、
を備えているモータにおいて、
前記金属製ハブが、円筒状部分を含んでおり、
前記金属製ハブが、前記円筒状部分より大きい半径を有している部分を含んでおり、
より大きい半径を有している前記部分が、軸線方向に延在している突起を含んでおり、
軸線方向に延在している前記突起が、環状に形成されており、
前記外側部分が、前記金属製ハブの前記突起に取り外し可能に係合可能なポケットを有していることを特徴とするモータ。 - 前記部分が、略ディスク状に形成されていることを特徴とする請求項1に記載のモータ。
- 前記羽根車が、軸流式羽根車とされることを特徴とする請求項1又は2に記載のモータ。
- 前記フレームが、ダイキャスト及び機械加工のうち少なくとも1つの方法によって、亜鉛から形成されていることを特徴とする請求項1〜3のいずれか一項に記載のモータ。
- 前記金属製ハブが、真鍮から形成されていることを特徴とする請求項1〜4のいずれか一項に記載のモータ。
- 前記外側部分が、前記金属製ハブにオーバーモールド成形されていることを特徴とする請求項1〜5のいずれか一項に記載のモータ。
- 前記羽根車が、13枚のブレードを備えていることを特徴とする請求項1〜6のいずれか一項に記載のモータ。
- 利用の際に、前記ロータ組立体が、携行式製品を通過する空気流を発生させるために、50krpm〜120krpmの速度で回転することを特徴とする請求項1〜7のいずれか一項に記載のモータ。
- 前記金属製ハブが、少なくとも1つの切欠を含んでおり、
前記外側部分の一部分が、前記外側部分の一部分が前記金属製ハブに対する前記外側部分の軸線方向移動を防止するように突出していることを特徴とする請求項1〜8のいずれか一項に記載のモータ。 - 携行式製品を通過する空気流を発生させるために請求項1〜9のいずれか一項に記載のモータを備えていることを特徴とする携行式製品。
- 前記携行式製品が、ヘアケア装置とされることを特徴とする請求項10に記載の携行式製品。
- モータのための羽根車であって、
前記羽根車が、金属製ハブと外側部分とを備えており、
前記外側部分が、複数のブレードを備えており、プラスチック材料又は炭素繊維複合材料から形成されている羽根車において、
前記金属製ハブが、円筒状部分を含んでおり、
前記金属製ハブが、前記円筒状部分より大きい半径を有している部分を含んでおり、
より大きい半径を有している前記部分が、軸線方向に延在している突起を含んでおり、
軸線方向に延在している前記突起が、環状に形成されており、
前記外側部分が、前記金属製ハブの前記突起に取り外し可能に係合可能なポケットを有していることを特徴とする羽根車。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1621710.1A GB2557958B (en) | 2016-12-20 | 2016-12-20 | A motor and a handheld product having a motor |
GB1621710.1 | 2016-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018110514A JP2018110514A (ja) | 2018-07-12 |
JP6779198B2 true JP6779198B2 (ja) | 2020-11-04 |
Family
ID=58284415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017242619A Active JP6779198B2 (ja) | 2016-12-20 | 2017-12-19 | モータ及び当該モータを具備する携行式製品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180172013A1 (ja) |
JP (1) | JP6779198B2 (ja) |
KR (1) | KR101992734B1 (ja) |
CN (2) | CN207939324U (ja) |
GB (1) | GB2557958B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11653737B1 (en) | 2021-11-12 | 2023-05-23 | Sharkninja Operating Llc | Hair care appliance |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2557958B (en) * | 2016-12-20 | 2020-05-13 | Dyson Technology Ltd | A motor and a handheld product having a motor |
US10942569B2 (en) | 2017-06-26 | 2021-03-09 | SonicSensory, Inc. | Systems and methods for multisensory-enhanced audio-visual recordings |
GB2575297B (en) * | 2018-07-05 | 2021-05-19 | Dyson Technology Ltd | An axial impeller |
CN108880097B (zh) * | 2018-08-02 | 2023-07-21 | 莱克电气股份有限公司 | 一种用于毛发护理器具的电机 |
KR102323852B1 (ko) | 2020-02-11 | 2021-11-09 | 엘지전자 주식회사 | 임펠러 및 이를 구비하는 모터 |
CN111322260A (zh) * | 2020-04-03 | 2020-06-23 | 东莞市嘉木仕电子有限公司 | 一种手持风扇 |
KR20210137750A (ko) * | 2020-05-11 | 2021-11-18 | 엘지전자 주식회사 | 헤어드라이어 |
KR102364693B1 (ko) * | 2020-05-12 | 2022-02-18 | 엘지전자 주식회사 | 헤어드라이어 |
KR102384524B1 (ko) | 2020-05-12 | 2022-04-08 | 엘지전자 주식회사 | 헤어드라이어 |
KR102366465B1 (ko) | 2020-05-12 | 2022-02-23 | 엘지전자 주식회사 | 헤어드라이어 |
CN113972758B (zh) * | 2020-07-23 | 2023-02-03 | 莱克电气股份有限公司 | 一种用于头发护理器具的电机 |
USD1014843S1 (en) * | 2020-11-05 | 2024-02-13 | Guangzhou Milin Electric Appliance Co., Ltd. | Hair dryer |
CN112377437A (zh) * | 2020-11-10 | 2021-02-19 | 无锡康沃特变频电机有限公司 | 一种电风机及其应用的吹风机 |
US20230148723A1 (en) * | 2021-11-12 | 2023-05-18 | Sharkninja Operating Llc | Hair care appliance |
USD1021238S1 (en) | 2022-06-02 | 2024-04-02 | Sharkninja Operating Llc | Hair care appliance |
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KR101622020B1 (ko) * | 2014-03-03 | 2016-05-17 | 주식회사 에스 씨디 | 아우터 로터 타입 모터, 이를 이용한 냉기 순환 팬 및 이를 이용한 냉장고 |
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GB2557958B (en) * | 2016-12-20 | 2020-05-13 | Dyson Technology Ltd | A motor and a handheld product having a motor |
-
2016
- 2016-12-20 GB GB1621710.1A patent/GB2557958B/en active Active
-
2017
- 2017-12-19 JP JP2017242619A patent/JP6779198B2/ja active Active
- 2017-12-19 US US15/847,165 patent/US20180172013A1/en not_active Abandoned
- 2017-12-20 KR KR1020170176024A patent/KR101992734B1/ko active IP Right Grant
- 2017-12-20 CN CN201721797278.1U patent/CN207939324U/zh active Active
- 2017-12-20 CN CN201711393438.0A patent/CN108206600B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US11653737B1 (en) | 2021-11-12 | 2023-05-23 | Sharkninja Operating Llc | Hair care appliance |
US11832700B2 (en) | 2021-11-12 | 2023-12-05 | Sharkninja Operating Llc | Hair care appliance |
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CN108206600B (zh) | 2020-11-03 |
US20180172013A1 (en) | 2018-06-21 |
JP2018110514A (ja) | 2018-07-12 |
GB2557958B (en) | 2020-05-13 |
KR101992734B1 (ko) | 2019-06-25 |
GB201621710D0 (en) | 2017-02-01 |
CN108206600A (zh) | 2018-06-26 |
KR20180071986A (ko) | 2018-06-28 |
GB2557958A (en) | 2018-07-04 |
CN207939324U (zh) | 2018-10-02 |
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