CN105342525A - Small household dust collector - Google Patents
Small household dust collector Download PDFInfo
- Publication number
- CN105342525A CN105342525A CN201510674730.4A CN201510674730A CN105342525A CN 105342525 A CN105342525 A CN 105342525A CN 201510674730 A CN201510674730 A CN 201510674730A CN 105342525 A CN105342525 A CN 105342525A
- Authority
- CN
- China
- Prior art keywords
- dust catcher
- exhaust apparatus
- household small
- size dust
- outlet housing
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 66
- 238000003860 storage Methods 0.000 claims abstract description 25
- 230000000994 depressogenic effect Effects 0.000 claims description 20
- 235000014347 soups Nutrition 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 17
- 230000009467 reduction Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000005034 decoration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1409—Rigid filtering receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention is applicable to the field of household appliances and provides a small household dust collector. The small household dust collector comprises a dust storage barrel, a fan, a fan cover, an air outlet device and a suction rod device. The suction rod device is connected with the dust storage barrel which is connected with the air outlet device, the fan cover is arranged in the air outlet device, the bottom end of the fan cover is connected with the bottom end of the air outlet device, and the fan is arranged in the fan cover. By the design, high-speed and high-pressure air gets out of an air outlet of the fan and then enters the air outlet device to be subjected to pressure reduction, speed reduction, secondary filtration and noise reduction prior to being discharged. The small household dust collector has the advantages of simple structure, convenience in use, low cost, light weight, small size and convenience in demounting and cleaning.
Description
Technical field
The invention belongs to furniture and appliances field, particularly relate to a kind of household small-size dust catcher.
Background technology
Common household small-size dust catcher, to be that metal and mould of plastics are shaping form profile material, dust sucting pipeline and accessory profile in disorder, be all external keeping when the keeping of equipment free time relative to vacuum cleaner body, take up room, the fan High Rotation Speed when equipment runs, cause ambient noise huge, noise reduction cost is high, dust catcher compact, compact to design, require high to each component technology performance indications, also limit the enforcement of low cost noise-reduction method; Air at a high speed gets rid of body from steam vent, can blow afloat the dust of surrounding environment, the start of run after dust catcher carries out internal washing, residual dust can be blown out, cannot avoid the pollution caused user environment, and this is that the structural design of conventional cleaners causes.These problems are affecting the user of each this kind of dust catcher always, the object of the invention is to solve above-mentioned all problems by the method for low cost, simple possible.
Summary of the invention
The object of the present invention is to provide a kind of household small-size dust catcher, be intended to solve that the air of high speed and high pressure carries out reducing pressure, slows down, secondary filter, the problem of discharging after noise elimination.
The present invention realizes like this, a kind of household small-size dust catcher, this dust catcher comprises storage dirt bucket, blower fan, fan shroud, exhaust apparatus and soup stick device, described soup stick device is connected with described storage dirt bucket, described storage dirt bucket is connected with described exhaust apparatus, described fan shroud is located in described exhaust apparatus, and the bottom of described fan shroud is connected with the bottom of described exhaust apparatus, and described blower fan is located in described fan shroud.
Further technical scheme of the present invention is: described exhaust apparatus comprises outlet housing, described outlet housing bottom surface is provided with depressed part, air intake cover is provided with outside described depressed part, between described depressed part outer wall and described air intake cover inwall, Formation cross-section is U-shaped cavity, and described depressed part becomes arc transition with junction, described outlet housing bottom surface.
Further technical scheme of the present invention is: the bottom surface of described depressed part is provided with circular air inlet, and the side of described air intake cover is provided with some equally distributed through holes.
Further technical scheme of the present invention is: the air inlet of described blower fan is connected with the air inlet of described depressed part.
Further technical scheme of the present invention is: described exhaust apparatus also comprises top cover, screen pack and take-up, the bottom edge in described outlet housing is located at by described take-up, described top cover is covered on described outlet housing, and described screen pack is wrapped in described exhaust apparatus outside or is attached at described exhaust apparatus inwall.
Further technical scheme of the present invention is: described outlet housing side and top cover are provided with evenly distributed some ventholes.
Further technical scheme of the present invention is: described outlet housing and described take-up are integrated injection mo(u)lding.
Further technical scheme of the present invention is: described soup stick device comprises cleaner head, sweep-up pipe, hand-held elbow and flexible pipe, described cleaner head air outlet is connected with one end of described sweep-up pipe, the other end of described sweep-up pipe is connected with one end of described hand-held elbow, and the other end of described hand-held elbow is connected with one end of described flexible pipe.
Further technical scheme of the present invention is: described soup stick device adopts grafting or clamping with described storage dirt bucket or is threaded; Described storage dirt bucket adopts grafting or clamping with described exhaust apparatus or is threaded; Described cleaner head air outlet adopts grafting or clamping with one end of described sweep-up pipe or is threaded; The other end of described sweep-up pipe adopts grafting or clamping with one end of described hand-held elbow or is threaded; The other end of described hand-held elbow adopts grafting or clamping with one end of described flexible pipe or is threaded.
Further technical scheme of the present invention is: described storage dirt bucket bottom is provided with autobalance roller; Described fan shroud side is provided with air outlet.
The invention has the beneficial effects as follows: use dust catcher of the present invention the air of high speed and high pressure can be carried out reduce pressure, slow down, secondary filtration is carried out to the air of discharging, reduce the noise of air outlet, structurally simple, design science is reasonable, easy to use, machine is light and handy, cost is low, and volume is little, and dismounting cleaning is convenient.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of household small-size dust catcher of the present invention;
Fig. 2 is the depressed part partial enlarged drawing of a kind of household small-size dust catcher of the present invention.
Detailed description of the invention
Reference numeral: 10-through hole 20-stores up dirt bucket 50-fan shroud 301-depressed part 302-air intake cover 303-top cover 304-take-up 305-air inlet 306-outlet housing 307-screen pack
As Fig. 1, shown in 2, the invention discloses a kind of household small-size dust catcher, comprise storage dirt bucket (20), blower fan (not shown), fan shroud (50), exhaust apparatus and soup stick device (not shown), the through hole (10) of described soup stick device and described storage dirt bucket (20) lateral edge upper end links together, described storage dirt bucket (20) and described exhaust apparatus link together, described assembling is in described exhaust apparatus, air inlet and the exhaust apparatus bottom edge air inlet (305) of described blower fan link together, in described blower fan is wrapped in by described fan shroud (50), the connected mode adopted can be grafting or clamping or be threaded, by this way parts all for dust catcher are linked together, efficient and convenient when equally also serving assembly and disassembly.
Described exhaust apparatus comprises outlet housing (306), described outlet housing (306) bottom surface is provided with depressed part (301), air intake cover (302) is provided with outside described depressed part (301), between described depressed part (301) outer wall and described air intake cover (302) inwall, Formation cross-section is U-shaped cavity, described depressed part (301) becomes arc transition with described exhaust apparatus junction, described exhaust apparatus bottom edge air inlet is located on described depressed part (301) bottom surface, arranges by this way to which reduce to prevent scratch hand when dismantling fan shroud and blower fan.
The side of described air intake cover (302) is provided with some equally distributed through holes.
Described exhaust apparatus also comprises top cover (303), screen pack (307) and take-up (304), described top cover able to turn on or off (303) is covered on told outlet housing (306), and described screen pack (307) is wrapped in described exhaust apparatus outside or is attached at described exhaust apparatus inwall.Described outlet housing bottom edge is provided with take-up (304), easily the power line of blower fan can be regained, the power line made does not leak outside, the whole dust catcher made looks attractive in appearance, screen pack (307) is wrapped in exhaust apparatus outside or be attached at and described exhaust apparatus inwall mainly facilitates user change and clean described screen pack (307).
Described outlet housing (306) side and top cover (303) are all provided with evenly distributed some ventholes, air that dust catcher inspiration is gone after filtering by these evenly distributed some ventholes by air venting out.
The mode of what described outlet housing (306) and described take-up (304) adopted is integrated injection molding makes, and ensure that its sealing.
Described soup stick device comprises cleaner head, sweep-up pipe, hand-held elbow and flexible pipe, described cleaner head air outlet is connected with one end of described sweep-up pipe, the other end of described sweep-up pipe is connected with one end of described hand-held elbow, and the other end of described hand-held elbow is connected with one end of described flexible pipe.Common soup stick device is made demountable several segment, reduces and take up room, also facilitate storage.
Described soup stick device adopts grafting or clamping with described storage dirt bucket (20) or is threaded; Described storage dirt bucket (20) adopts grafting or clamping with described exhaust apparatus or is threaded; Described cleaner head air outlet adopts grafting or clamping with one end of described sweep-up pipe or is threaded; The other end of described sweep-up pipe adopts grafting or clamping with one end of described hand-held elbow or is threaded; The other end of described hand-held elbow adopts grafting or clamping with one end of described flexible pipe or is threaded.
Described storage dirt bucket bottom is provided with balance rollers; Described fan shroud side is provided with air outlet.Can in use carry out dust catcher to move.
The through hole of described blower fan apparatus and described air intake cover (302) can superscribe the filtering material of dense mesh structure, and these filtering materials can be the filtering materials such as sponge, nylon cloth, and the position of distribution can be inside also can be outside.Doing outer surface at these materials of employing advances after decoration, and they have the effect of dedusting on the one hand, also have and reduce the effect of noise,
In the use procedure of dust catcher, the air with dust is sucked in described storage dirt bucket (20) by described soup stick device, because described blower fan is placed in described depressed part (301), air with dust is inhaled in U-shaped cavity through the through hole of described air intake cover (302), there is filtering material storing up in dirt bucket by filtering dust in described air intake cover (302) outside, be inhaled into air in U-shaped cavity through tell depressed part (301) bottom surface air inlet enter into described blower interior, the effect of being lowered the temperature by described blower fan can be played, air is out entering in all described fan shroud (50) from described blower fan, entering in described outlet housing (306) from the side through hole of described fan shroud (50), in described fan shroud (50), air is out at a high speed, the air of high pressure, and through the through hole of described fan shroud (50) be to produce very large noise, at the high pressure through described fan shroud (50), air at a high speed can enter in the cavity of described outlet housing (306) this large volume, because cavity volume is large, air natural is expanded and reaches decompression, slow down, effect of noise elimination.
Because the cavity of outlet housing of the present invention (306), although make the physical dimension of dust catcher obviously increase, cavity design can be become collapsible compressible mode, volume when working after collecting part takes out can be reduced.Also the Automatic-balancing pulley of bottom can be designed to the structure that can compress, when needs fuselage is fixed, by Automatic-balancing pulley retraction body.Described soup stick device can be disassembled into cleaner head, sweep-up pipe, hand-held elbow and the several segment of flexible pipe when not using, receive in the cavity putting it into described outlet housing (306), reducing taking up room of dust catcher.Carry out regular storage by the soup stick device that will take up room, taking of space has been reduced on the contrary.
The present invention by setting up an external structure hood that is closed, ventilative, that have filtering function outside conventional cleaners, form inner cavity, do secondary pressure noise reduction to the air of air outlet to filter, utilize the inner space of this cavity to solve the problems referred to above to part containings such as dust suction pipe fittings.Traditional dust catcher, under the negative pressure that air causes at air exhauster, be inhaled into dirt bag, the dust foreign material in air are intercepted by the filter course of dirt bag, and clean air is discharged at a high speed outside dust catcher body after flowing through air exhauster.This ventilative filtration hood cavity that the present invention increases, exposed structure such as part switch, base plate except of dust catcher except fuselage air inlet and necessity surrounded, it is provided with lid able to turn on or off.Its effect is outside air outlet, produce a structure of surrounding, and makes the air of high speed and high pressure after leaving fan outlet, the cavity structure being introduced into this large volume reduces pressure, slows down, filters, discharges body again after noise elimination.This has the newly-increased structure of filtering function, has all been wrapped by most of outer surface of dust catcher, and the decoration functions of the enclosure location of therefore traditional dust catcher will weaken or disappear, and structure function will be strengthened, and manufacturing cost reduces; The external structure hood of the filtering function that the decoration functions of dust catcher is newly increased by outermost has been come.This has the external structure hood of filtering function, because function just produces the large volume cavity that is held air, therefore profile and structure can variations, can be made up of, be made up of intensive air-vent sheet material, by plastic foamed shaping network structure, then coated with filtering material.These filtering materials can be sponges, also can be paper, cloth etc., and the position of distribution can be inside also can be outside.Do after outer surface decorates at these materials of employing, they have the function of filtering noise reduction on the one hand, simultaneously because the feature of the flexible materials such as cloth itself causes that the decorative appearance design technology of dust catcher becomes simple, attractive in appearance, low cost and variation, user also reduces the difficulty that shell secondary is decorated.The cavity free space because of this with the external structure hood inside of filtering function is large, need not as conventional cleaners compact design, the design of dust catcher is little by the parameter restriction of electrical equipment assembly own, and the profile of dust catcher can become more various; In fuselage, space is abundant, and dirt bag has objective condition to strengthen, and can reduce the frequency that user changes dust bag, cost-saving; Because the pressure in secondary filter cavity is little, dust is also less, therefore structure airtight require low, design difficulty is low, low cost of manufacture.By reasonable arrangement, can by the accessories such as dust sucting pipeline usually can only be external part containing in this space.The cable holder of standard vacuum is all realized by the clockwork of a similar tape measure usually, the incomplete phenomenon of storage is often there will be in use procedure, the take-up mechanism of conventional cleaners is enclosed in inside, the means that user's human intervention solves take-up fault are few, and effect is also bad; When after employing design of the present invention, take-up mechanism is placed in secondary filter space, can adopt semi open model, when take-up mechanism is not smooth, manual intervention, forces the take-up of scrolling Wire winding shaft, the solution of problem can be made to become simple, and this is also the advantage that design feature of the present invention is brought.The profile of dust catcher, after designing based on such cavity structure, can be designed to the profile of rule, and in living environment, installation position will be very easy to obtain, and also can strengthen structural strength, increase function of placing articles, such as the base, circle stool etc. of goods of furniture for display rather than for use.
Standard vacuum in use can be dragged, dust catcher can use by the custom of user in the expedite open environment in top, therefore, the vertical height of dust catcher is compared the objective increase of the conventional small domestic vacuum cleaners before improvement by hood cavity of the present invention, can not cause the use inconvenience of user.Although novel dust collector physical dimension of the present invention obviously increases, by collapsible for cavity design compress mode, volume when working after collecting part takes out can be reduced; The structure that also roller design of bottom can be become can compress, when needs fuselage is fixed, by pulley retraction body; When keeping due to the accessories such as the dust sucting pipeline taken up room have been carried out regular storage, taking of space is reduced on the contrary; Be designed to the profile of rule, the alternative of putting position too increases.The laying dust loosened of fan outlet by secondary filter, can avoid and occur secondary pollution.The decoration of outer surface and structural material are drawn materials extensively, technical requirement is not high, and the selection being supplied to manufacturer and user is many, and personalization is stronger, these uncertain changes from user only can affect the effect of secondary filter, limited on the dust-absorbing function impact of dust catcher itself.Secondary filter of the present invention, can make dust catcher overall power increase, but because cavity is large, the nature expansion slowing effect of air is obvious, and the power consumption impact brought is very little, and this is the feature decision of design itself.
The above-mentioned advantage that the present invention brings, carries out revolutionary innovation by traditional dust catcher.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a household small-size dust catcher, it is characterized in that, described dust catcher comprises storage dirt bucket, blower fan, fan shroud, exhaust apparatus and soup stick device, described soup stick device is connected with described storage dirt bucket, described storage dirt bucket is connected with described exhaust apparatus, described fan shroud is located in described exhaust apparatus, and the bottom of described fan shroud is connected with the bottom of described exhaust apparatus, and described blower fan is located in described fan shroud.
2. household small-size dust catcher according to claim 1, it is characterized in that, described exhaust apparatus comprises outlet housing, described outlet housing bottom surface is provided with depressed part, air intake cover is provided with outside described depressed part, between described depressed part outer wall and described air intake cover inwall, Formation cross-section is U-shaped cavity, and described depressed part becomes arc transition with junction, described outlet housing bottom surface.
3. household small-size dust catcher according to claim 2, is characterized in that, the bottom surface of described depressed part is provided with circular air inlet, and the side of described air intake cover is provided with some equally distributed through holes.
4. household small-size dust catcher according to claim 3, is characterized in that, the air inlet of described blower fan is connected with the air inlet of described depressed part.
5. household small-size dust catcher according to claim 4, it is characterized in that, described exhaust apparatus also comprises top cover, screen pack and take-up, the bottom edge in described outlet housing is located at by described take-up, described top cover is covered on described outlet housing, and described screen pack is wrapped in described exhaust apparatus outside or is attached at described exhaust apparatus inwall.
6. household small-size dust catcher according to claim 5, is characterized in that, described outlet housing side and top cover are provided with evenly distributed some ventholes.
7. household small-size dust catcher according to claim 6, is characterized in that, described outlet housing and described take-up are integrated injection mo(u)lding.
8. household small-size dust catcher according to claim 7, it is characterized in that, described soup stick device comprises cleaner head, sweep-up pipe, hand-held elbow and flexible pipe, described cleaner head air outlet is connected with one end of described sweep-up pipe, the other end of described sweep-up pipe is connected with one end of described hand-held elbow, and the other end of described hand-held elbow is connected with one end of described flexible pipe.
9. household small-size dust catcher according to claim 8, is characterized in that, described soup stick device adopts grafting or clamping with described storage dirt bucket or is threaded; Described storage dirt bucket adopts grafting or clamping with described exhaust apparatus or is threaded; Described cleaner head air outlet adopts grafting or clamping with one end of described sweep-up pipe or is threaded; The other end of described sweep-up pipe adopts grafting or clamping with one end of described hand-held elbow or is threaded; The other end of described hand-held elbow adopts grafting or clamping with one end of described flexible pipe or is threaded.
10. household small-size dust catcher according to claim 9, is characterized in that, described storage dirt bucket bottom is provided with autobalance roller; Described fan shroud side is provided with air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674730.4A CN105342525A (en) | 2015-03-02 | 2015-10-19 | Small household dust collector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094608 | 2015-03-02 | ||
| CN201510094608X | 2015-03-02 | ||
| CN201510674730.4A CN105342525A (en) | 2015-03-02 | 2015-10-19 | Small household dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105342525A true CN105342525A (en) | 2016-02-24 |
Family
ID=55318712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674730.4A Pending CN105342525A (en) | 2015-03-02 | 2015-10-19 | Small household dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105342525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380561A (en) * | 2015-06-26 | 2016-03-09 | 于长海 | Small domestic dust remover with multi-mode decorating function, containing function, noise reducing function, secondary-pollution preventing function and furniture function |
| CN108364406A (en) * | 2018-03-15 | 2018-08-03 | 长沙梅翎电子科技有限公司 | Public dust exhaust apparatus and authorization method |
| CN114617479A (en) * | 2021-04-25 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Dust absorption filtering component, dust collecting pile and cleaning system |
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| CN2256956Y (en) * | 1996-04-17 | 1997-06-25 | 徐强 | Micro-noise duster |
| EP1547508A2 (en) * | 2003-12-24 | 2005-06-29 | Daewoo Electronics Corporation | Vacuum cleaner |
| CN1799485A (en) * | 2005-12-23 | 2006-07-12 | 苏州金莱克清洁器具有限公司 | Diffusion type dust collection unit of dust cleaner |
| CN1866683A (en) * | 2005-05-13 | 2006-11-22 | 三星光州电子株式会社 | Motor assembly and vacuum cleaner having the same |
| CN1954759A (en) * | 2005-10-25 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Filter in dust collection tube of vacuum cleaner |
| CN101332062A (en) * | 2008-07-23 | 2008-12-31 | 王跃旦 | Cleaner multilevel noise reduction device |
| CN201987462U (en) * | 2011-04-11 | 2011-09-28 | 王元林 | Noise reducing device for motor of dust collector |
| CN102217917A (en) * | 2010-04-14 | 2011-10-19 | 泰怡凯电器(苏州)有限公司 | Mesh filter used for cyclone collector |
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2015
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| CN2256956Y (en) * | 1996-04-17 | 1997-06-25 | 徐强 | Micro-noise duster |
| EP1547508A2 (en) * | 2003-12-24 | 2005-06-29 | Daewoo Electronics Corporation | Vacuum cleaner |
| CN1636489A (en) * | 2003-12-24 | 2005-07-13 | 株式会社大宇电子 | Vacuum cleaner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380561A (en) * | 2015-06-26 | 2016-03-09 | 于长海 | Small domestic dust remover with multi-mode decorating function, containing function, noise reducing function, secondary-pollution preventing function and furniture function |
| CN108364406A (en) * | 2018-03-15 | 2018-08-03 | 长沙梅翎电子科技有限公司 | Public dust exhaust apparatus and authorization method |
| CN114617479A (en) * | 2021-04-25 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Dust absorption filtering component, dust collecting pile and cleaning system |
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Application publication date: 20160224 |
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