CN104083124B - A kind of dust catcher with electric motor damping structure - Google Patents
A kind of dust catcher with electric motor damping structure Download PDFInfo
- Publication number
- CN104083124B CN104083124B CN201410301150.6A CN201410301150A CN104083124B CN 104083124 B CN104083124 B CN 104083124B CN 201410301150 A CN201410301150 A CN 201410301150A CN 104083124 B CN104083124 B CN 104083124B
- Authority
- CN
- China
- Prior art keywords
- dust catcher
- cover
- upper arm
- damping structure
- electric motor
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of dust catcher with electric motor damping structure, its inner motor cover is hung by upper arm and is fixed in outsides cover of electric machinery.This dust catcher of the present invention can effectively reduce motor high speed and rotate the amount that the vibration for producing is delivered to dust catcher outer surface, so as to reduce vibrating noise when dust catcher works, weaken hand picotement during staff touch dust catcher outer surface, improve Consumer's Experience.
Description
Technical field
The present invention relates to cleaner field, and in particular to a kind of dust catcher with electric motor damping structure.
Background technology
At present, the dust catcher that in the market is used typically all have inner motor cover and outsides cover of electric machinery, wherein outsides cover of electric machinery with
Body case of cleaner is fixed together, and the induced-draught electric motor for producing negative pressure, and inner motor cover are installed with inner motor cover
It is directly contact connection and outsides cover of electric machinery between.There is problems with the dust catcher of this traditional structure：
Dust catcher motor in use in inner motor cover rotates at a high speed, so that inner motor cover produces vibration, electricity
Machine inner cover and then drive and contact the outsides cover of electric machinery of connection and vibrate, and in the transmittance process of vibration, due to resonating
Effect, cause to pass to outsides cover of electric machinery and Body case of cleaner vibratory output be bigger, this work for allowing for the whole machine of dust catcher is made an uproar
Sound is very big, when user touches dust catcher outer surface with hand, also has the sensation of " numb hand ", reduces Consumer's Experience.And it is normal
The dust catcher of rule does not have the scheme of innovation in terms of vibration is reduced, and effect is not also greatly improved.
The content of the invention
The present invention seeks to：Regarding to the issue above, there is provided a kind of dust catcher with electric motor damping structure, it can weaken
Rotate the whole machine resonance for causing and the vibrating noise produced because whole machine resonates at a high speed because of motor.
The technical scheme is that：A kind of dust catcher with electric motor damping structure, inner motor cover is hung by upper arm
It is fixed in outsides cover of electric machinery.
Preferably, forming suppending hole on the outsides cover of electric machinery, subtracting with vertical through holes is disposed with the suppending hole
Shake medium, the upper arm is suspended in the vertical through holes of the impact-absorbing medium.
Preferably, the upper arm include inserting in connecting pin in the vertical through holes of the impact-absorbing medium, be supported on it is described
Supporting plate above impact-absorbing medium and the screw for connecting pin and supporting plate to be fixed together are constituted, wherein connecting
The bottom of pin is connected as a single entity with the inner motor cover.
Preferably, the impact-absorbing medium is made of sponge, rubber or spring.
Preferably, the quantity of the upper arm is one or more.
Preferably, the upper arm is four.
It is an advantage of the invention that：Inner motor cover suspension for installing motor is fixed on motor by this dust catcher of the present invention
It is in outer cover and completely isolated between inner motor cover and outsides cover of electric machinery, and subtract in inner motor cover and the setting of outsides cover of electric machinery hitch point
Shake medium, so as to block the path that motor oscillating is transmitted from inner motor cover to Body case of cleaner, weakens inner motor cover to electricity
The vibratory output of machine outer cover transmission so that the covibration between outsides cover of electric machinery and inner motor cover disappears, and inner motor cover is in electricity during work
Independent Vibration in machine outer cover and hardly have influence on outsides cover of electric machinery so that Body case of cleaner Oscillation Amplitude is substantially reduced so that
Vibrating noise when dust catcher works is reduced, and when user's hand touches dust catcher outer surface, hand picotement weakens very significantly
To not having, Consumer's Experience is improved.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is the partial sectional view of dust catcher in the embodiment of the present invention；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Wherein：1- inner motor covers, 2- upper arms, 21- connecting pins, 22- supporting plates, 23- screws, 3- outsides cover of electric machinery, 4- suspensions
Hole, 5- impact-absorbing mediums, 6- motors, 7- Body case of cleaner.
Specific embodiment
Fig. 1 and Fig. 2 illustrate a specific embodiment of this dust catcher with electric motor damping structure of the present invention, the suction
Dirt device includes inner motor cover 1 and the outsides cover of electric machinery 2 being housed in outside inner motor cover 1, is wherein provided with motor 6 in inner motor cover 1,
Outsides cover of electric machinery 2 is fixed in Body case of cleaner 7.
The key improvements of the present embodiment are：The inner motor cover 1 is to hang to be fixed in outsides cover of electric machinery 3 by upper arm 2
's.Concrete structure is as follows：
Suppending hole 4 is formed on the outsides cover of electric machinery 3, band vertical through holes is disposed with the suppending hole 4 and (is not marked in figure
Note) impact-absorbing medium 5, the upper arm 2 is suspended in the vertical through holes of the impact-absorbing medium 5, and upper arm 2 and outsides cover of electric machinery 3
Between be not directly contacted with and completely isolated, and be entirely also entirely isolated without straight between inner motor cover 1 and outsides cover of electric machinery 3
Contact.The impact-absorbing medium 5 can be made of sponge, naturally it is also possible to using other flexible materials such as rubber, springs
It is made.
In the present embodiment, the detailed construction of the upper arm 2 can refer to shown in Fig. 2：It is by inserting in the perpendicular of the impact-absorbing medium 5
To the connecting pin 21 in through hole, the supporting plate 22 being supported on above the impact-absorbing medium 5 and for by connecting pin 21 and support
The screw 23 that plate 22 is fixed together is constituted, and wherein the bottom of connecting pin 21 is connected as a single entity with the inner motor cover 1, that is, connect
Pin 21 and inner motor cover 1 are integrally formed.Vertical installation through-hole is provided with supporting plate 22, is provided with connecting pin 21 vertical
Screwed hole.During assembling, first by connecting pin 21 to lower on penetrate the vertical through holes of impact-absorbing medium 5, then by supporting plate 22
Lie in a horizontal plane in above impact-absorbing medium 5, and the installation through-hole in supporting plate 22 is aligned with the screwed hole on connecting pin 21, then
The screw 23 is screwed in the screwed hole on connecting pin 21 from top to down, so that connecting pin 21 and supporting plate 22 are fixedly connected on
Together, supporting plate 22 is supported on impact-absorbing medium 5 and holds the lower inner motor cover 1 hung above, does not fall out it.
In order to ensure the bonding strength between inner motor cover 1 and outsides cover of electric machinery 3, while avoiding inner motor cover 1 outside motor
Significantly rocked in cover 3, the quantity of the upper arm 2 is typically arranged to two or more, upper arm 2 described in this example has
Four.Certainly the upper arm 2 can also be arranged to one by us.
When dust catcher works, motor 6 is acted and drive motor inner cover 1 vibrates, due to the impact-absorbing medium 5 of soft material
Presence so that it is completely isolated between the vibration of inner motor cover 1 is released, and inner motor cover 1 and outsides cover of electric machinery 3 are straight so that
Effectively reduce the effect that the vibration of the generation of inner motor cover 1 is delivered on outsides cover of electric machinery 3 so that the vibration width of outsides cover of electric machinery 3
Degree is minimum by even zero, and then reduces the vibratory output of Body case of cleaner 7, weakens that to rotate the whole machine for causing at a high speed because of motor common
The vibrating noise for shaking and producing, when staff touches the outer surface of Body case of cleaner 7, no longer has the sensation of " hand fiber crops ".
Certainly, the above embodiments merely illustrate the technical concept and features of the present invention, its object is to make people much of that
Solution present disclosure is simultaneously implemented according to this, and it is not intended to limit the scope of the present invention.It is all according to major technique of the present invention
Equivalent transformation or modification that the Spirit Essence of scheme is done, should all be included within the scope of the present invention.
Claims (4)
1. a kind of dust catcher with electric motor damping structure, it is characterised in that：Inner motor cover (1) is hung by upper arm (2) and fixed
In outsides cover of electric machinery (3)；
Suppending hole (4) is formed on the outsides cover of electric machinery (3), the damping with vertical through holes is disposed with the suppending hole (4) and is situated between
Matter (5), the upper arm (2) is suspended in the vertical through holes of the impact-absorbing medium (5)；
The upper arm (2) by the connecting pin (21) in the vertical through holes for inserting in the impact-absorbing medium (5), be supported on the damping and be situated between
Matter (5) supporting plate (22) above and the screw for connecting pin (21) and supporting plate (22) to be fixed together
(23) constitute, wherein the bottom of connecting pin (21) is connected as a single entity with the inner motor cover (1).
2. the dust catcher with electric motor damping structure according to claim 1, it is characterised in that：The impact-absorbing medium (5)
It is made of sponge, rubber or spring.
3. the dust catcher with electric motor damping structure according to claim 1, it is characterised in that：The number of the upper arm (2)
Measure as one or more.
4. the dust catcher with electric motor damping structure according to claim 3, it is characterised in that：The upper arm (2) is four
It is individual.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301150.6A CN104083124B (en) | 2014-06-27 | 2014-06-27 | A kind of dust catcher with electric motor damping structure |
| EP14192199.9A EP2959816B1 (en) | 2014-06-27 | 2014-11-07 | A vacuum cleaner having motor damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301150.6A CN104083124B (en) | 2014-06-27 | 2014-06-27 | A kind of dust catcher with electric motor damping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104083124A CN104083124A (en) | 2014-10-08 |
| CN104083124B true CN104083124B (en) | 2017-06-13 |
Family
ID=51630966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410301150.6A Active CN104083124B (en) | 2014-06-27 | 2014-06-27 | A kind of dust catcher with electric motor damping structure |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2959816B1 (en) |
| CN (1) | CN104083124B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122360A (en) * | 2016-06-24 | 2016-11-16 | 滁州东菱电器有限公司 | A kind of denoising structure of soft contact type suspension mechanism |
| CN109715021A (en) * | 2016-08-08 | 2019-05-03 | 卡库堤克斯科技咨询有限公司 | For accommodating the housing and dust catcher of the reduction noise of the blower motor unit of dust catcher |
| CN106340998B (en) * | 2016-11-15 | 2019-10-18 | 苏州海歌电器科技有限公司 | Motor of dust collector shock-damping structure |
| CN107769447A (en) * | 2017-12-05 | 2018-03-06 | 珠海格力电器股份有限公司 | A kind of electric motor damping structure and Normal juice machine |
| CN109088507A (en) * | 2018-09-27 | 2018-12-25 | 苏州市春菊电器有限公司 | A kind of cleaner motor damping device |
| DE102019102020A1 (en) * | 2019-01-28 | 2020-07-30 | Miele & Cie. Kg | vacuum cleaner |
| CN114812294A (en) * | 2022-03-02 | 2022-07-29 | 武汉高德红外股份有限公司 | High-overload-resistant electric steering engine with telescopic wings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874023A (en) * | 1973-09-13 | 1975-04-01 | Hoover Co | Resiliently mounted motor and fan arrangement for a canister cleaner or the like |
| EP1215395A2 (en) * | 2000-12-14 | 2002-06-19 | BSH Bosch und Siemens Hausgeräte GmbH | Vibration damping system for electrical pump motor |
| CN201378766Y (en) * | 2009-03-26 | 2010-01-06 | 罗建元 | Cushioning and damping device for dust cleaner motor |
| CN203138348U (en) * | 2013-01-23 | 2013-08-21 | 江苏美的春花电器股份有限公司 | Mute dust collector |
| CN204033239U (en) * | 2014-06-27 | 2014-12-24 | 莱克电气股份有限公司 | A kind of dust catcher with electric motor damping structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592764A (en) * | 1983-06-30 | 1986-06-03 | Sharp Kabushiki Kaisha | Vacuum cleaner |
| US4597131A (en) * | 1984-07-16 | 1986-07-01 | Whirlpool Corporation | Mounting for motor-fan unit |
| DE4100858A1 (en) * | 1991-01-14 | 1992-07-16 | Siemens Ag | Vacuum cleaner with blower unit - has blower in inner housing capsule located in outer capsule, leaving flow space, and free space between outer capsule and housing |
| JP2001258205A (en) * | 2000-03-15 | 2001-09-21 | Minebea Co Ltd | Motor |
| KR101259678B1 (en) * | 2008-02-12 | 2013-05-02 | 가부시끼가이샤 도시바 | Electric vacuum cleaner |
-
2014
- 2014-06-27 CN CN201410301150.6A patent/CN104083124B/en active Active
- 2014-11-07 EP EP14192199.9A patent/EP2959816B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874023A (en) * | 1973-09-13 | 1975-04-01 | Hoover Co | Resiliently mounted motor and fan arrangement for a canister cleaner or the like |
| EP1215395A2 (en) * | 2000-12-14 | 2002-06-19 | BSH Bosch und Siemens Hausgeräte GmbH | Vibration damping system for electrical pump motor |
| CN201378766Y (en) * | 2009-03-26 | 2010-01-06 | 罗建元 | Cushioning and damping device for dust cleaner motor |
| CN203138348U (en) * | 2013-01-23 | 2013-08-21 | 江苏美的春花电器股份有限公司 | Mute dust collector |
| CN204033239U (en) * | 2014-06-27 | 2014-12-24 | 莱克电气股份有限公司 | A kind of dust catcher with electric motor damping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083124A (en) | 2014-10-08 |
| EP2959816B1 (en) | 2017-01-11 |
| EP2959816A1 (en) | 2015-12-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 215000 No.55, Taishan Road, Suzhou high tech Zone, Suzhou, Jiangsu Province Co-patentee after: Lexy Electric Co., Ltd. Patentee after: SUZHOU KINGCLEAN ELECTRIC CO., LTD. Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Lexy Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 No.55, Taishan Road, Suzhou high tech Zone, Suzhou, Jiangsu Province Patentee after: Jiangsu Laike Intelligent Electrical Appliance Co., Ltd Patentee after: KINGCLEAN ELECTRIC Co.,Ltd. Address before: 215000 No.55, Taishan Road, Suzhou high tech Zone, Suzhou, Jiangsu Province Patentee before: SUZHOU KINGCLEAN ELECTRIC Co.,Ltd. Patentee before: KINGCLEAN ELECTRIC Co.,Ltd. |