JP2021065463A - 集塵機 - Google Patents
集塵機 Download PDFInfo
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- JP2021065463A JP2021065463A JP2019193753A JP2019193753A JP2021065463A JP 2021065463 A JP2021065463 A JP 2021065463A JP 2019193753 A JP2019193753 A JP 2019193753A JP 2019193753 A JP2019193753 A JP 2019193753A JP 2021065463 A JP2021065463 A JP 2021065463A
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- Prior art keywords
- motor
- support member
- dust collector
- housing
- case
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- 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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- 239000000428 dust Substances 0.000 title claims description 55
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 12
- 229920000459 Nitrile rubber Polymers 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- 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
- A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- 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
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
-
- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/168—Pumps specially adapted to produce a vacuum
-
- 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
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- 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
- F04D25/0673—Battery powered
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Compressor (AREA)
Abstract
Description
図1は、実施形態に係る集塵機1を示す前方からの斜視図である。図2は、実施形態に係る集塵機1を示す後方からの斜視図である。
図6は、実施形態に係る駆動ユニット100を示す断面図である。図7は、実施形態に係る駆動ユニット100を示す斜視図である。図8は、実施形態に係る駆動ユニット100を示す分解斜視図である。
集塵機1の動作について説明する。モータ30が駆動すると、送風ファン40及び冷却ファン35のそれぞれが回転する。
以上説明したように、実施形態によれば、モータ30が支持部材50により吊り下げられる。支持部材50は、可撓性である。モータ30及び送風ファン40が振動した場合、支持部材50は十分に撓むことができる。これにより、モータ30及び送風ファン40で発生した振動は、支持部材50に吸収される。そのため、モータ30及び送風ファン40で発生した振動がハウジング2に伝達されることが抑制される。したがって、騒音の発生が抑制される。
図15は、他の実施形態に係る支持部材500を示す模式図である。図15に示すように、支持部材500は、複数のワイヤ501により構成されてもよい。また、支持部材500は、可撓性を有していればよく、ゴム製でなくてもよい。例えば、ワイヤ501は金属製でもよいし繊維製でもよい。
Claims (15)
- モータと、前記モータの下方に配置され前記モータに接続される送風ファンと、を備える集塵機であって、
前記モータに接続される下端部を有し、前記モータを吊り下げる可撓性の支持部材を備えることを特徴とする集塵機。 - 前記支持部材は、ゴム製であり、
前記支持部材のゴム強度は、80[HS]以下であることを特徴とする請求項1に記載の集塵機。 - 前記モータは、前記モータの回転軸が上下方向に延伸するように配置されることを特徴とする請求項1又は請求項2に記載の集塵機。
- 前記支持部材は、前記回転軸の径方向外側に向かって上方に傾斜することを特徴とする請求項3に記載の集塵機。
- 前記支持部材は、前記回転軸の周囲に配置される環状の膜部を有することを特徴とする請求項4に記載の集塵機。
- 前記モータは、前記送風ファンに接続されるロータシャフトを有し、
前記膜部は、前記ロータシャフトが配置される開口を有することを特徴とする請求項5に記載の集塵機。 - 前記モータは、モータ本体と、前記モータ本体の周囲に配置されるモータハウジングとを含み、
前記支持部材は、前記モータハウジングを吊り下げることを特徴とする請求項1から請求項6のいずれか一項に記載の集塵機。 - 前記モータハウジングに接続されるベース部材を備え、
前記支持部材の下端部は、前記モータハウジングと前記ベース部材とに挟まれることを特徴とする請求項7に記載の集塵機。 - 前記送風ファンの周囲に配置され、前記ベース部材に固定されるファンカバーを備え、
前記支持部材は、前記モータ、前記ベース部材、前記送風ファン、及び前記ファンカバーのそれぞれを吊り下げることを特徴とする請求項8に記載の集塵機。 - 前記支持部材の上端部を支持するモータケースを備えることを特徴とする請求項1から請求項9のいずれか一項に記載の集塵機。
- 前記上端部と前記下端部との間の前記支持部材の中間部は、前記モータ及び前記モータケースのそれぞれから離れることを特徴とする請求項10に記載の集塵機。
- 前記モータケースは、前記モータ、前記支持部材、及び前記送風ファンのそれぞれを収容することを特徴とする請求項10又は請求項11に記載の集塵機。
- 前記モータケースは、上ケースと、前記上ケースに接続される下ケースとを含み、
前記支持部材の上端部は、前記上ケースと前記下ケースとに挟まれることを特徴とする請求項10から請求項12のいずれか一項に記載の集塵機。 - 前記上ケースは、前記支持部材よりも上方に配置される上開口部を有し、
前記モータの上端部は、前記上開口部に配置され、
前記モータと前記上ケースとの境界をシールする第1シール部材を備えることを特徴とする請求項13に記載の集塵機。 - 前記下ケースは、前記送風ファンよりも下方に配置される下開口部を有し、
前記下開口部に結ばれる通路を有し、前記下ケースに接触する第2シール部材を備えることを特徴とする請求項13又は請求項14に記載の集塵機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193753A JP2021065463A (ja) | 2019-10-24 | 2019-10-24 | 集塵機 |
CN202010951590.1A CN112704430B (zh) | 2019-10-24 | 2020-09-11 | 集尘机 |
US17/022,668 US11672396B2 (en) | 2019-10-24 | 2020-09-16 | Dust extractor |
DE102020127494.7A DE102020127494A1 (de) | 2019-10-24 | 2020-10-19 | Staubsauger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193753A JP2021065463A (ja) | 2019-10-24 | 2019-10-24 | 集塵機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021065463A true JP2021065463A (ja) | 2021-04-30 |
Family
ID=75379038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019193753A Pending JP2021065463A (ja) | 2019-10-24 | 2019-10-24 | 集塵機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11672396B2 (ja) |
JP (1) | JP2021065463A (ja) |
CN (1) | CN112704430B (ja) |
DE (1) | DE102020127494A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021065463A (ja) * | 2019-10-24 | 2021-04-30 | 株式会社マキタ | 集塵機 |
JP7519926B2 (ja) * | 2021-01-22 | 2024-07-22 | 株式会社マキタ | 集じん機 |
JP1709686S (ja) * | 2021-05-26 | 2022-03-14 | 電気掃除機本体 |
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CN112704430A (zh) | 2021-04-27 |
US20210121031A1 (en) | 2021-04-29 |
DE102020127494A1 (de) | 2021-04-29 |
CN112704430B (zh) | 2024-04-09 |
US11672396B2 (en) | 2023-06-13 |
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