CN105996903B - Easy to clean type dust catcher - Google Patents
Easy to clean type dust catcher Download PDFInfo
- Publication number
- CN105996903B CN105996903B CN201610389627.XA CN201610389627A CN105996903B CN 105996903 B CN105996903 B CN 105996903B CN 201610389627 A CN201610389627 A CN 201610389627A CN 105996903 B CN105996903 B CN 105996903B
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- CN
- China
- Prior art keywords
- dust
- housing
- dirt cup
- motor
- collecting cavity
- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of easy to clean type dust catcher, including shell, motor in the shell, arranged on the dirt cup of the shell upper, dust suction air hose, housing is fixedly installed in the dirt cup, and the outer wall of the housing and the inner wall arranged for interval of dirt cup, so as to form the dust-collecting cavity of annulated column type between dirt cup and the housing, the axis vertical arrangement of the dust-collecting cavity, the dirt end that goes out of the dust suction air hose is connected in the dust-collecting cavity, it is disposed with what can axially be moved up and down in the dust-collecting cavity, and go out the circular filter net above dirt end positioned at the dust suction air hose, the annular filter is connected with the handle stretched out upwards outside the dirt cup on the net, the top of the housing is connected with dust-collecting cavity sealing, the bottom of the housing is connected by ventilator cowling with the inlet end sealing of the motor.This structure of dust collector of the present invention is simple and compact, and the work of its dirt cup cleaning is also very convenient.
Description
Technical field
The present invention relates to a kind of dust catcher, particularly a kind of easy to clean type dust catcher.
Background technology
With the development of society, people's living standards continue to improve, dust catcher has existed as a kind of household cleaning appliances
Used in more and more families.Dust catcher is a kind of to produce air negative pressure in the housing of sealing to suck dirt using motor
The electric appliance of bits, current dust catcher major function are exactly to carry out recycling cleaning to the dust on ground, carpet etc., rubbish in family.
Dirt cup is the indispensable important component of dust catcher as dust catcher.The dirt cup of conventional cleaners at present
Manner of cleaning up be：Dirt cup is removed from body of dust collector, then pours out the dust collected in dirt cup, and is attached to dirt cup
A large amount of dusts on inner wall need to be scraped with hand or brush, and not only the cleaning to dirt cup inner wall attachment is cumbersome, but also because
There are inner wall attachment to clear up incomplete problem.
The content of the invention
The present invention seeks to：In view of the above-mentioned problems, provide a kind of easy to clean type dust catcher simple in structure, easy to use.
The technical scheme is that：A kind of easy to clean type dust catcher, including shell, the motor in the shell, set
Dirt cup, dust suction air hose in the shell upper, are fixedly installed housing, and the outer wall and dirt cup of the housing in the dirt cup
Inner wall arranged for interval so that between dirt cup and the housing formed annulated column type dust-collecting cavity, the axis vertical of the dust-collecting cavity
Arrangement, the dirt end that goes out of the dust suction air hose are connected in the dust-collecting cavity, and being disposed with the dust-collecting cavity axially to move up and down
And go out circular filter net above dirt end positioned at the dust suction air hose, described in which is connected with stretches out upwards on the net
Handle outside dirt cup, the top of the housing are connected with dust-collecting cavity sealing, and the bottom of the housing passes through ventilator cowling and institute
State the inlet end sealing connection of motor.
The present invention based on the above technical solutions, further includes following preferred solution：
The handle is inverted u-shaped structure.
The outer contour of the housing is cylindrical structural, and the internal face of the dirt cup is also cylindrical structural, and housing
Cirque structure coaxially arranged with dirt cup, that the circular filter net is arranged horizontally.
State annular filter and be connected with return spring on the net.
Air door is hinged with the dust mouth of the dust suction air hose.
The first filtration core is provided with the housing, the second filtration core is provided with the ventilator cowling.
The internal perisporium of the circular filter net is slided with the outer wall of the housing to be close to arrange, outside the circular filter net
Perisporium is slided with the inner wall of the dirt cup to be close to arrange.
The bottom of the shell is provided with wheeled base.
The dirt cup is removably connected together on the top of the shell.
The motor is arranged in motor cover, which is arranged in the shell, is set between motor and motor cover
There is micro-strainer, the air inlet of the motor is provided with the ventilating duct extended at the micro-strainer, the motor and electricity
Gap between hood forms the air side by micro-strainer to the air exhaust passage of dust catcher exhaust outlet.
It is an advantage of the invention that：
1st, when the dust collecting of this cleaner dust-collection intracavitary of the present invention is more, handle can be pushed down on and with rotating ring
Shape filter screen presses down on the dust in dust-collecting cavity, dust is all concentrated on the bottom of dust-collecting cavity, and removing dirt cup just can be by dirt
Bits are poured out, easy cleaning.And circular filter net can will be attached on dirt cup inner wall and housing exterior walls during pushing
Dust scrapes down and is depressed into the bottom of dust-collecting cavity, and without using person, specially the inner wall to dirt cup and housing exterior walls carry out clearly
Reason.
2nd, it is hinged with air door at the dust mouth of dust suction air hose.During work, the air door negative pressure it is distinguished and admirable blowing force effect under and
Open, from dust suction air hose air draft (carrying dust) into dust-collecting cavity, because wind-engaging power acts on, the dust in dust-collecting cavity can't pass through
The dust mouth of opening, which is flow backwards, enters dust suction air hose.During shutdown, air door closes the dust mouth of dust suction air hose under self gravitation effect,
Prevent the dust in dust-collecting cavity from flowing backwards and blocking dust suction air hose.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the outside drawing of this dust catcher of the embodiment of the present invention；
Fig. 2 is the profile of this dust catcher of the embodiment of the present invention；
Fig. 3 is motor and the outside drawing of motor cover in the embodiment of the present invention；
Fig. 4 is motor and the profile of motor cover in the embodiment of the present invention；
Wherein：1- shells, 2- motors, 3- motor covers, the first rubber pads of 4-, the first rubber rings of 5-, the second rubber pads of 6-, 7-
Second rubber ring, 8- dirt cups, 9- housings, 10- dust-collecting cavities, 11- circular filter nets, the first filtration cores of 12-, 13- ventilator cowlings, 14-
Second filtration core, 15- handles, 16- dust suction air hoses, 17- dust catcher exhaust outlet 18- micro-strainers, 19- air doors, 20- return bullets
Spring.
Embodiment
Embodiment：Fig. 1~Fig. 4 shows a specific embodiment of this dust catcher of the present invention, which includes master
Want the components such as shell 1, motor 2, motor cover 3, dirt cup 8 and dust suction air hose 16.Wherein：
Shell 1 is plastic material, and the space for being used for arranging motor of dust collector is equipped with it.The bottom of shell 1 is provided with band
The base of traveling wheel.
Dust suction air hose 16 is used to connect the components such as the scrubbing brush of outside, flat suction.
Motor 2 is installed in shell 1, and the assembly method between the motor 2 and shell 1 is as shown in Figure 2 and Figure 4：2 cloth of motor
Put in motor cover 3 but do not contacted directly with motor cover 3, inlay card is fixed with underlying first rubber pad, 4 He in motor cover 3
First rubber ring 5 (i.e. the first rubber ring 5 is located at the top of the first rubber pad 4) above, the bottom support connection of motor 2
On first rubber pad 4, the top of motor 2, which is worn, to be connected in first rubber ring 5, so realizes motor 2 and electricity
The assembling of hood 3.Motor cover 3 is arranged in shell 1 but is not contacted directly with shell 1, and inlay card is fixed with positioned at lower section in shell 1
The second rubber pad 6 and the second rubber ring 7 above, motor cover 3 bottom support is connected to second rubber pad 6
On, and the top of motor cover 3 wears and is connected in second rubber ring 7, so realizes that motor cover 3 and shell 1 assemble.Change speech
It, motor 2 is suspended by the first rubber pad 4 and the first rubber ring 5 and is installed in motor cover 3, and motor cover 3 is further through the second rubber
6 and second rubber ring 7 of rubber cushion, which suspends, to be installed in shell 1, so realizes suspension assembling of the motor 2 in shell 1.Working
When, the vibrations that motor 2 produces to shell 1 during transmitting, the first rubber pad 4, the first rubber that the overwhelming majority is set
The 5, second rubber pad 6 of circle and the second rubber ring 7 are absorbed, so that the shadow that the shell 1 of dust catcher is hardly shaken by motor
Ring, play the role of damping noise reduction.
Dirt cup 8 is removably connected together in the top of the shell 1, it is used to collect the ash that the dust catcher is drawn
Dirt.
Demountable housing 9, and the outer wall of the housing 9 and the inner wall interval cloth of dirt cup 8 are fixedly installed in dirt cup 8
Put, so as to form the dust-collecting cavity 10 of annulated column type, the axis vertical of the dust-collecting cavity 10 of the annulated column type between dirt cup 8 and the housing 9
Arrangement.The circular filter net 11 that can axially move up and down is disposed with the dust-collecting cavity 10, is connected in circular filter net 11 oriented
The upper handle 15 for stretching out the inverted u-shaped outside dirt cup 8.The dirt end that goes out of dust suction air hose 16 is connected with the dust-collecting cavity 10, and is located at ring
The lower section of shape filter screen 11.The first filtration core 12 is provided with housing 9, the top of housing 9 is connected with the dust-collecting cavity 10 sealing,
The bottom of housing 9 is connected by ventilator cowling 13 with the inlet end sealing of the motor 2.And is provided with the ventilator cowling 13
Two filtration cores 14.
With reference to shown in Fig. 2, at work, motor 2 is powered to be run and produces by dust suction air hose 16 this dust catcher --- dust
--- negative pressure of motor 2 is distinguished and admirable for housing 9 --- ventilator cowling 13 --- for chamber 10.Under the distinguished and admirable suction of the negative pressure, in environment
Dust from dust suction air hose 16 enter dust-collecting cavity 10, through circular filter net 11 first time filtering after, the dust of bulky grain stays in
In dust-collecting cavity 10, and little particle dust is then upward through the mesh on annular filter 11 and enters in housing 9.Into in housing 9
Dust is again after the first filtration core 12 in housing 9 carries out second filtering, and filter next part dust is stayed in housing 9, also
Some dust is then downwardly into ventilator cowling 13.Dust into ventilator cowling 13 passes through the third time mistake of the second filtration core 14 again
After filter, so as to filtering out most dusts inside the dust catcher, only stay extremely at least part of minute dusts with air
Environment is discharged into from dust catcher exhaust outlet 17.When the dust collecting amount in dust-collecting cavity 10 is more, handle 15 can be pushed down on and
Drive circular filter net 11 to press down on the dust in dust-collecting cavity 10, dust is all concentrated on the bottom of dust-collecting cavity 10, remove
Dirt cup just can pour out dust, easy cleaning.And circular filter net 11 can will be attached to dirt cup inner wall during pushing
Scraped down with the dust on 9 outer wall of housing and be depressed into the bottom of dust-collecting cavity 10, without using person specially to the inner wall of dirt cup 8
Cleared up with housing exterior walls.
Grey effect scraped to dust on dust-collecting cavity cavity wall and housing exterior walls in order to improve circular filter net 11, this example is by annular
The internal perisporium of filter screen 11 is slided with the outer wall of the housing 9 to be close to arrange, by the periphery wall of circular filter net 11 and dirt cup 8
Inner wall, which slides, to be close to arrange.
In order to facilitate making, in this example, the outer contour of the housing 9 is cylindrical structural, and the internal face of dirt cup is also circle
Column construction, and housing 9 and dirt cup 8 are coaxially arranged, therefore the dust-collecting cavity 10 is loop column type structure, circular filter net 11 is
Horizontally disposed cirque structure.
The dust in dust-collecting cavity 10 flows backwards and blocks the dust mouth (namely air outlet) of the dust suction air hose 16 in order to prevent,
This example hinged air door 19 at the dust mouth of dust suction air hose 16.During work, the air door 19 is in the distinguished and admirable blowing force effect of negative pressure
Open down, air draft (carrying dust) is into dust-collecting cavity 10, and because wind-engaging power acts on, the dust in dust-collecting cavity 10 can't be by beating
The dust mouth opened, which is flow backwards, enters dust suction air hose 16.During shutdown, air door 19 closes going out for dust suction air hose 16 under self gravitation effect
Dirt mouth, prevents the dust in dust-collecting cavity 10 from flowing backwards and blocking dust suction air hose 16.
The dust catcher is during dust suction, and the circular filter net 11 drops down onto dust-collecting cavity because of self gravitation effect in order to prevent
10 bottoms and influence pick-up performance, this example is connected with return spring 20 in circular filter net 11, to ensure the annular under normality
Filter screen 11 is in the top of dust-collecting cavity 10 all the time.The return spring 20 is arranged vertically in this example, it can also use it certainly
His distribution mode, such as extension spring structure of curved arrangement etc..When user carries out above-mentioned pressure ash action, circular filter net 11 exists
Being moved down under external force effect by dust compacting after the completion of dust-collecting cavity bottom, pressure ash action, user unclamps handle 15,
Under the elastic force effect of the return spring 20, circular filter net 11 recoils to 10 top of dust-collecting cavity, and dust sky is reserved for dirt cup 8
Between.
In order to further improve the cleanliness factor that air in environment is discharged into from the dust catcher air outlet, this example is additionally provided with the 4th
Level filtration --- it is arranged on the micro-strainer 18 between the motor 2 and motor cover 3.The air inlet of motor 2 is provided with
The ventilating duct at the micro-strainer 18 is extended to, the gap between motor 2 and motor cover 3 is formed by 18 air side of micro-strainer
To the air exhaust passage of dust catcher exhaust outlet 17.During work, the air with a small amount of dust to come from ventilator cowling 13 passes through micropore
After the 4th time of strainer 18 filtering, then discharged from dust catcher exhaust outlet 17 by the air exhaust passage.
Certainly, the above embodiments merely illustrate the technical concept and features of the present invention, and 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.All major techniques according to the present invention
The equivalent transformation or modification that the Spirit Essence of scheme is done, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of easy to clean type dust catcher, including shell (1), the motor (2) in the shell, arranged on the shell upper
Dirt cup (8), dust suction air hose (16), it is characterised in that：Housing (9), and the housing (9) are fixedly installed in the dirt cup (8)
Outer wall and dirt cup (8) inner wall arranged for interval so that between dirt cup (8) and the housing (9) formation annulated column type dust-collecting cavity
(10), the axis vertical arrangement of the dust-collecting cavity (10), the dirt end that goes out of the dust suction air hose (16) is connected to the dust-collecting cavity
(10) in, it is disposed with can axially moving up and down in the dust-collecting cavity (10) and goes out positioned at the dust suction air hose (16) on dirt end
The circular filter net (11) of side, is connected with the circular filter net (11) and stretches out the handle (15) of the dirt cup (8) outside, institute upwards
The top of housing (9) is stated to connect with the dust-collecting cavity (10) sealing, the bottom of the housing (9) by ventilator cowling (13) with it is described
The inlet end sealing connection of motor (2).
2. easy to clean type dust catcher according to claim 1, it is characterised in that：The handle (15) is inverted u-shaped structure.
3. easy to clean type dust catcher according to claim 1, it is characterised in that：The outer contour of the housing (9) is cylinder
Shape structure, the internal face of the dirt cup (8) is also cylindrical structural, and housing (9) and dirt cup (8) are coaxially arranged, the ring
The cirque structure that shape filter screen (11) is arranged horizontally.
4. easy to clean type dust catcher according to claim 1, it is characterised in that：It is connected with the circular filter net (11)
Return spring (20).
5. easy to clean type dust catcher according to claim 1, it is characterised in that：At the dust mouth of the dust suction air hose (16)
It is hinged with air door (19).
6. easy to clean type dust catcher according to claim 1, it is characterised in that：The first mistake is provided with the housing (9)
Filter core (12), is provided with the second filtration core (14) in the ventilator cowling (13).
7. easy to clean type dust catcher according to claim 1, it is characterised in that：The internal perisporium of the circular filter net (11)
Slided with the outer wall of the housing (9) and be close to arrange, the periphery wall of the circular filter net (11) and the inner wall of the dirt cup (8)
Slip is close to arrange.
8. easy to clean type dust catcher according to claim 1, it is characterised in that：The bottom of the shell (1) is provided with band
The base of traveling wheel.
9. easy to clean type dust catcher according to claim 1, it is characterised in that：The dirt cup (8) removably engages company
It is connected on the top of the shell (1).
10. easy to clean type dust catcher according to claim 1, it is characterised in that：The motor (2) is arranged in motor cover
(3) in, which is arranged in the shell (1), and micro-strainer is provided between motor (2) and motor cover (3)
(18), the air inlet of the motor (2) is provided with the ventilating duct for extending to the micro-strainer (18) place, the motor (2)
Gap between motor cover (3) is formed by the air exhaust passage of air side to dust catcher exhaust outlet (17) of micro-strainer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389627.XA CN105996903B (en) | 2016-06-06 | 2016-06-06 | Easy to clean type dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389627.XA CN105996903B (en) | 2016-06-06 | 2016-06-06 | Easy to clean type dust catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105996903A CN105996903A (en) | 2016-10-12 |
| CN105996903B true CN105996903B (en) | 2018-04-24 |
Family
ID=57090683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389627.XA Active CN105996903B (en) | 2016-06-06 | 2016-06-06 | Easy to clean type dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105996903B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019026308A1 (en) * | 2017-07-31 | 2019-02-07 | シャープ株式会社 | Vacuum cleaner |
| CN107969991A (en) * | 2018-01-17 | 2018-05-01 | 张丹 | A kind of dust remover of vacuum cleaner |
| CN109288448B (en) * | 2018-11-09 | 2024-04-16 | 苏州市春菊电器有限公司 | Dust fall prevention structure for air inlet of dust cup of dust collector |
| CN115381328B (en) * | 2022-09-06 | 2024-05-24 | 苏州聚邦电器有限公司 | Handheld dust collector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055464A1 (en) * | 1998-04-28 | 1999-11-04 | Esi Environmental Solutions Inc. | Cyclonic vacuum generator apparatus and method |
| CN200939095Y (en) * | 2006-07-04 | 2007-08-29 | 陆建华 | Dust collector of dust cleaner |
| CN202128407U (en) * | 2011-06-30 | 2012-02-01 | 莱克电气股份有限公司 | Dust collector with novel dust cup |
| CN202313121U (en) * | 2011-11-07 | 2012-07-11 | 莱克电气股份有限公司 | Dust cup with side dust throwing openings of dust collector |
| CN104001384A (en) * | 2014-06-26 | 2014-08-27 | 王利君 | Bag-type dust collector |
| CN104367272A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separation device and dust collector |
-
2016
- 2016-06-06 CN CN201610389627.XA patent/CN105996903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055464A1 (en) * | 1998-04-28 | 1999-11-04 | Esi Environmental Solutions Inc. | Cyclonic vacuum generator apparatus and method |
| CN200939095Y (en) * | 2006-07-04 | 2007-08-29 | 陆建华 | Dust collector of dust cleaner |
| CN202128407U (en) * | 2011-06-30 | 2012-02-01 | 莱克电气股份有限公司 | Dust collector with novel dust cup |
| CN202313121U (en) * | 2011-11-07 | 2012-07-11 | 莱克电气股份有限公司 | Dust cup with side dust throwing openings of dust collector |
| CN104001384A (en) * | 2014-06-26 | 2014-08-27 | 王利君 | Bag-type dust collector |
| CN104367272A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separation device and dust collector |
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| Publication number | Publication date |
|---|---|
| CN105996903A (en) | 2016-10-12 |
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