CN206543157U - A kind of dirt cup filter and the dust catcher provided with the filter - Google Patents
A kind of dirt cup filter and the dust catcher provided with the filter Download PDFInfo
- Publication number
- CN206543157U CN206543157U CN201621292930.XU CN201621292930U CN206543157U CN 206543157 U CN206543157 U CN 206543157U CN 201621292930 U CN201621292930 U CN 201621292930U CN 206543157 U CN206543157 U CN 206543157U
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- CN
- China
- Prior art keywords
- filter
- dirt cup
- dust
- gas
- cyclone dust
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of dirt cup filter, cyclone dust air separation is provided with dirt cup, the filter is located at the top of the cyclone dust air separation, dust and gas is entered by the air inlet of dirt cup, after the cyclone dust air separation in dirt cup, filter interior is upwardly into, after being filtered through filter interior, exhaust air flue discharge of the gas along dirt cup；By changing the structure type of filter, wind area was more effectively increased, filter efficiency is improved, filter is arranged at the top of dirt cup, is detachable setting, takes directly up i.e. capable of washing, it is easy to operate without opening dirt cup lid.
Description
Technical field
The utility model belongs to the structure-design technique field of dirt cup filter, and in particular to a kind of dirt cup filter and set
There is the dust catcher of the filter.
Background technology
Dust catcher is widely used in indoor and outdoor cleaning as a kind of family life electrical equipment, and existing dust catcher presses shape
Shape is classified, and can be divided into horizontal, vertical, hand-held etc..Hand held cleaner build is compact, carries and very easy to use, is one
Plant the household cleaning class product between normal domestic use dust catcher and portable dust collector, it is adaptable to clean less space,
It is mainly used in in-car cleaning, has good cleaning effect to keyboard, electrical equipment etc..Hand held cleaner is generally from charged pool as dynamic
Power, is easy to clean automobile or outdoor items, thus increasing Chinese family begins to use hand held cleaner.
Hand held cleaner generally include provided with handle body, be installed on body cyclone dust air separation, with
Cyclone dust air separation connected telescoping tube, the battery for being installed on body, motor and air-out filter.By setting
Air-out filter is further separated to dust and gas, it is to avoid dust granule etc. enters motor fan internal corrosion component,
Influence the service life of body.
At present, filter of the prior art is by the filter cotton for a circular plan shape, and filter area is smaller, and
Filter cotton is arranged on inside dirt cup, needs to open dirt cup lid, operation inconvenience before taking.
In order to solve the problem of it picks and places inconvenience, a kind of filter of column structure, the filtering are disclosed in the prior art
Device is inserted directly into inside dirt cup and fixed, and outside spills handle, conveniently takes, but the opening of the filter is located at top circumference
On, dust after separating by dust and gas after needing first to run up, through filter radially into filter interior, rear along filtering
The axially downwardly operation of device, and by filter interior from radially outward discharging, dust is attracted in filter in the process
On wall, gas discharge.Because dust and gas is needed after bottom-up operation radially into filter, and radially arranged after filtering from up to down
Go out filter, the path that whole dust and gas is flowed through is longer, and pressure loss is larger, suction is not enough, it is elongated to be additionally, since the filter
The column structure of type, its air-out rate is relatively low compared with the tubular structure of same size, in addition, it is desirable at the top of it in circumference
Multiple air inlets are opened up, therefore its structure design is relative complex, processing cost is higher.
Therefore, in view of problem above, it is necessary to a kind of new dirt cup filter is proposed, by changing filter
Air inlet mode, shorten dust and gas flow through path, by changing the structure type of filter, by the use of the side of cylinder-like structure as
Filtering surface, more effectively increased wind area, reduced pressure loss, improved filter efficiency, simplifies overall structure, reduces cost.
Utility model content
In view of this, the utility model provides a kind of dirt cup filter, by changing the air inlet mode of filter, through rotation
Dust and gas after the separation of travel fatigue air separation effectively shortens dirt directly up axially into filter interior, and by radially discharging
Air-flow is through path；By changing the structure type of filter, the side by the use of cylinder-like structure more effectively adds as filtering surface
Greater than wind area, pressure loss is reduced, filter efficiency is improved, simplifies overall structure, reduces cost.
Provided with cyclone dust qi leel from dress in a kind of dirt cup filter proposed according to the purpose of this utility model, dirt cup (1)
Put (3), the filter (4) is located at the top of the cyclone dust air separation (3), dust and gas is entered by the air inlet of dirt cup (1),
After the cyclone dust air separation (3) in dirt cup (1), it is internal to be upwardly into filter (4), through filter (4) it is internal to
After the filtering of outside, exhaust air flue discharge of the gas along dirt cup (1), into the air inlet of motor (5).
It is preferred that, the filter (4) is to be provided with an opening (43) below hollow cylindrical configuration, filter (4), should
Opening and air outlet (8) Butt sealing of cyclone dust air separation so that filter (4) is with cyclone dust qi leel from (3) device
Connection；Dust and gas by dirt cup (1) air inlet enter, through cyclone dust air separation (3) separate after, dust and gas through opening (43) place to
On it is internal axially into filter (4), the gas after filtering is discharged by the radial direction of filter (4).
It is preferred that, the filter (4) is arranged at the top of the cyclone dust air separation (3) and separate set
Put.
It is preferred that, the filter (4) is installed in the dirt cup (1) from top to bottom.
It is preferred that, there is a mounting groove (11) at the top of the dirt cup (1), the filter (4) is put into mounting groove (11)
It is interior, and top and the sealing of dirt cup (1) wall.
It is preferred that, the filter (4) includes a tubular support (41) and is arranged on tubular support (41) outer ring
Filtering material (42), into the dust and gas in filter (4) through filtering material (42) filter after discharge.
It is preferred that, a cover plate (44) is provided with the top of the tubular support (41), the cover plate (44) is outwardly to be set
Put, form leader.
It is preferred that, the air outlet (8) and dirt cup of the two ends of the filter (4) respectively with cyclone dust air separation (3)
Top is sealed, and seal member (45) is provided with two.
It is preferred that, air outlet (8) place of the cyclone dust air separation (3) has protruded upward guiding convex tendon (12),
The bottom of the filter (4) is placed on the convex tendon (12) inner ring or convex tendon (12) outer ring and positioned.
A kind of dust catcher, including dirt cup (1), the cyclone dust air separation (3) for being arranged at dirt cup (1) inside, and mistake
Filter (4), the filter (4) is located at cyclone dust air separation (3) air outlet；
Dust and gas enters dirt cup (1) inside through wind inlet channel (7), and after being separated through cyclone dust air separation (3), dust is fallen into
In the dust collecting space of dirt cup (1) bottom, at least a portion dust and gas axially upwardly enters in filter (4) through opening (43) place, mistake
Gas after filter is discharged by the radial direction of filter.
Compared with prior art, the advantage of dirt cup filter is disclosed in the utility model：
By changing the air inlet mode of filter, the dust and gas after being separated through cyclone dust air separation is axially entered directly up
Enter filter interior, and by radially discharging, effectively shorten dust and gas and flow through path.
By changing the structure type of filter, the side by the use of cylinder-like structure is more effectively increased as filtering surface
Wind area is crossed, pressure loss is reduced, filter efficiency is improved, simplifies overall structure, reduces cost.
The filter is arranged at the top of dirt cup, is detachable setting, is taken directly up, without opening dirt cup lid,
It is easy to operate.And integrated model is made up of tubular support and the filtering material that is arranged on its outer ring, is only opened in filter bottom
Mouthful, structure type is simple, and tubular support can directly be integrally machined shaping, and process operation is convenient.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view of filter.
Fig. 2 is the stereogram of filter.
Fig. 3 is the sectional view of dust catcher.
Fig. 4 is Fig. 3 partial enlarged drawings.
The title of digital or alphabetical representative corresponding component in figure：
1st, dirt cup 2, dirt cup guard 3, cyclone dust air separation 4, filter 5, motor 6, exhaust air flue 7, enter
Wind air channel 8, air outlet 9, single stage of dust collection space 10, two grades of dust collecting spaces 11, mounting groove 12, convex tendon 13, gap 41,
Tubular support 42, filtering material 43, opening 44, cover plate 45, seal member
Embodiment
Just as described in the background section, filter of the prior art is by the filter cotton for a circular plan shape,
Filter area is smaller, and filter cotton is arranged on inside dirt cup, needs to open dirt cup lid, operation inconvenience before taking.
The utility model is for of the prior art not enough there is provided a kind of dirt cup filter, by changing filter
Air inlet mode, the dust and gas after being separated through cyclone dust air separation is directly up axially into filter interior, and by radially arranging
Go out, effectively shorten dust and gas and flow through path；By changing the structure type of filter, the side by the use of cylinder-like structure is used as filtering
Face, more effectively increased wind area, reduced pressure loss, improved filter efficiency, simplifies overall structure, reduces cost.
The technical solution of the utility model will be clearly and completely described by embodiment below.Obviously,
Described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of the utility model protection.
Please also refer to Fig. 1 to Fig. 4, as illustrated, a kind of dirt cup filter, dirt cup 1 is internally provided with a whirlwind dust and gas
Separator 3, filter 4 is located at the top of the cyclone dust air separation 3, and dust and gas is entered by the wind inlet channel 7 of dirt cup 1, passes through
Cross after the cyclone dust air separation 3 in dirt cup 1, be upwardly into inside filter 4, after being filtered through the interior of filter 4,
Exhaust air flue 6 of the gas along dirt cup 1 is discharged, into the air inlet of motor 5.
It is preferred that, filter 4 is arranged at the position of air outlet 8 of cyclone dust air separation 3, and the structure type is set
Put so that the dust and gas after being separated through cyclone dust air separation 3 is directly up axially into filter interior, and by radially arranging
Go out, by changing the air inlet mode of filter, effectively shorten dust and gas and flow through path, reduce pressure loss.
It is preferred that, the filter in the utility model uses hollow cylindrical configuration, and the lower section of filter 4 sets one to be open
43, the Butt sealing of air outlet 8 of the opening and cyclone dust air separation so that filter connects with cyclone dust air separation 3
It is logical, need not move through internal air channel and enter filter interior directly up, reduce pressure loss.
Dust and gas enters inside dirt cup through wind inlet channel 7, after being separated through cyclone dust air separation, at least a portion dust and gas warp
Axially into filter 4 at opening, the gas after filtering is discharged by the radial direction of filter.
Filter in the utility model is arranged inside dirt cup 1, and forms between dirt cup inwall an air-out gap 13, footpath
The exhaust air flue 6 that the gas of Xiang Yizhou discharges is opened up on dirt cup wall is discharged, and part dust adsorption is on filter inwall.Pass through
The further filtration treatment of gas after cyclone dust air separation is separated using filter, prevents dust granule from entering motor wind
Inside machine, the service life of motor is influenceed.
Filter 4 includes a tubular support 41 and the filtering material 42 being arranged on the outer ring of tubular support 41, into filtering
Dust and gas in device is discharged after being filtered through filtering material 42.Wherein, the size of tubular structure can to the greatest extent may be used according to the physical dimension of dirt cup
Doing for energy is big, and further increase filtering material crosses wind area, reduction pressure loss.And integrated model by tubular support with setting
The filtering material composition on its outer ring is put, only in filter bottom opening, structure type is simple, and tubular support can be directly integral
Machine-shaping, process operation is convenient.
The multiple muscle composition that wherein tubular support can be staggered for transverse and longitudinal, or network structure form, can be achieved
Effective support to filtering material, is not limited specifically.
Filtering material is preferred to use the filter pulp with mesh in the utility model, facilitates wind, and concrete form is not limited.
Filter 4 is arranged at the top of cyclone dust air separation, and the dust and gas after being separated through cyclone dust air separation is straight
Connect and axially upwardly enter filter interior, effectively reduce the path that dust and gas is flowed through, reduce pressure loss.
Filter 4 is arranged at the top of dirt cup 1, is to form a mounting groove 11, filter 4 at the top of detachable setting, dirt cup
It is put into mounting groove 11, and top is sealed with dirt cup wall.In order to ensure that gap is formed between dirt cup and filter, therefore it is required that installing
The radial dimension of groove is more than the size of filter, meanwhile, the top dimension of dirt cup is relatively small, it is ensured that with entering at the top of filter
Row sealing.The filter can take directly up, easy to operate without opening dirt cup lid.
Filter 4 is located at the top of cyclone dust air separation 3, and separate setting, and filter 4 extends in dirt cup
To the top for being located at cyclone dust air separation, filter 4 is not extended to inside cyclone dust air separation, in this way, filter 4
The inner space of cyclone dust air separation will not be taken, such cyclone dust air separation will not be because of in limited space
Need to accommodate filter 4 and compress dust and gas isolating construction, the dust and gas separating effect of cyclone dust air separation can be improved, together
When, dust and gas is entered back into filter 4 in cyclone dust air separation after filtering, it is to avoid due to filter 4 and cyclone dust
Air separation is overlapping, causes the dust and gas not filtered completely in cyclone dust air separation to enter filter 4, in this way, can be big
The big service life for improving filter 4, decreases and consumes the cycle for cleaning filter.
The top of tubular support 41 is provided with a cover plate 44, and cover plate is outwardly to be set, and forms leader, should by shaping
Handle, facilitates user to pick and place., generally can be by cover plate and dirt cup top to ensure the stability of its connection wherein between filter and dirt cup
Portion's clamping is set, or is spun, and can also be fixed directly by crush seal part by the pretightning force of seal member, specifically
It is not limited.
The two ends of filter at the top of the air outlet and dirt cup of cyclone dust air separation respectively with sealing, and be respectively provided with two
There is seal member 45.By being sealed to two junctions, it is ensured that the sealing inside dirt cup.Seal member can use rubber
Circle etc., is not limited specifically.
It is preferred that, guiding convex tendon 12, the bottom of filter 4 have been protruded upward at the air outlet 8 of cyclone dust air separation
Portion is placed on convex tendon inner ring or convex tendon outer ring and positioned.It is easy to filter Fast Installation in place.
Wherein, cyclone dust air separation includes at least one-level dust and gas separating mechanism, and the dust after separation falls into dirt cup bottom
In the dust collecting space in portion.In the utility model by taking two grades of cyclone as an example, certainly, one or more levels cyclone is equally applicable to
Filter, is only arranged at the air outlet of dust and gas separating mechanism by form.
The invention also discloses a kind of dust catcher, including dirt cup 1, the cyclone dust qi leel that is arranged inside dirt cup are from dress
3, and filter 4 are put, filter 4 is located at cyclone dust air separation air outlet.
The operation principle of the dust catcher is as follows：
Dust and gas by wind inlet channel 7 enter dirt cup in, dust and gas one step ahead through dirt cup guard 2 carry out first order dust and gas separation,
Dust after separation is fallen into single stage of dust collection space 9, rear portion dust and gas through dirt cup guard enter cyclone dust air separation 3
Inside carries out second level dust and gas separation, and the dust after separation is fallen into two grades of dust collecting spaces 10, and the gas after separation is transported upwards
OK, along its middle part axially into filter 4, the gas after filtering is discharged into exhaust air flue 6 by the radial direction of filter, after pass through
Exhaust air flue is expelled to outside.
Filter in the utility model be may be disposed on the dust catcher of arbitrary structures form, and specific constructive form is not limited
System.
The utility model discloses a kind of dirt cup filter, by changing the air inlet mode of filter, through cyclone dust qi leel
Dust and gas after being separated from device effectively shortens dust and gas and flows through road directly up axially into filter interior, and by radially discharging
Footpath.
By changing the structure type of filter, the side by the use of cylinder-like structure is more effectively increased as filtering surface
Wind area is crossed, pressure loss is reduced, filter efficiency is improved, simplifies overall structure, reduces cost.
The filter is arranged at the top of dirt cup, is detachable setting, is taken directly up, without opening dirt cup lid,
It is easy to operate.And integrated model is made up of tubular support and the filtering material that is arranged on its outer ring, is only opened in filter bottom
Mouthful, structure type is simple, and tubular support can directly be integrally machined shaping, and process operation is convenient.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. being provided with cyclone dust air separation (3) in a kind of dirt cup filter, dirt cup (1), the filter (4) is located at the whirlwind
The top of dust and gas separator (3), it is characterised in that：Dust and gas is entered by the air inlet of dirt cup (1), by the rotation in dirt cup (1)
After travel fatigue air separation (3), filter (4) inside, after being filtered through filter (4) interior, gas edge are upwardly into
The exhaust air flue discharge of dirt cup (1), into the air inlet of motor (5).
2. dirt cup filter according to claim 1, it is characterised in that the filter (4) is hollow cylindrical configuration, mistake
An opening (43), the opening and air outlet (8) Butt sealing of cyclone dust air separation are provided with below filter (4), is made
Filter (4) is obtained to connect with cyclone dust air separation (3)；Dust and gas by dirt cup (1) air inlet enter, through cyclone dust qi leel from
After device (3) separation, dust and gas axially upwardly enters filter (4) inside through opening (43) place, and the gas after filtering is by filter
(4) radial direction discharge.
3. dirt cup filter according to claim 1, it is characterised in that the filter (4) is arranged at the cyclone dust
The top of air separation (3) and separate setting.
4. dirt cup filter according to claim 1, it is characterised in that the filter (4) is installed into institute from top to bottom
State in dirt cup (1).
5. dirt cup filter according to claim 1 a, it is characterised in that mounting groove is provided with the top of the dirt cup (1)
(11), the filter (4) is put into mounting groove (11), and top is sealed with dirt cup (1) wall.
6. dirt cup filter according to claim 1, it is characterised in that the filter (4) includes a tubular support
(41) and the filtering material (42) that is arranged on tubular support (41) outer ring, into the dust and gas in filter (4) through filtering
Discharged after material (42) filtering.
7. dirt cup filter according to claim 6, it is characterised in that be provided with one at the top of the tubular support (41)
Cover plate (44), the cover plate (44) is outwardly to be set, and forms leader.
8. dirt cup filter according to claim 1, it is characterised in that the two ends of the filter (4) respectively with whirlwind
Sealed at the top of the air outlet (8) and dirt cup of dust and gas separator (3), and seal member (45) is provided with two.
9. dirt cup filter according to claim 1, it is characterised in that the air-out of the cyclone dust air separation (3)
Mouth (8) place has protruded upward guiding convex tendon (12), and the bottom of the filter (4) is placed in the convex tendon (12) inner ring or convex tendon
(12) positioned on outer ring.
10. a kind of dust catcher, it is characterised in that including dirt cup (1), be arranged at the internal cyclone dust air separation of dirt cup (1)
(3) filter (4), and described in claim any one of 1-9, the filter (4) is located at the cyclone dust qi leel from dress
Put at (3) air outlet；
Dust and gas enters dirt cup (1) inside through wind inlet channel (7), and after being separated through cyclone dust air separation (3), dust falls into dirt cup
(1) in the dust collecting space of bottom, at least a portion dust and gas axially upwardly enters in filter (4) through opening (43) place, after filtering
Gas by filter radial direction discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292930.XU CN206543157U (en) | 2016-11-29 | 2016-11-29 | A kind of dirt cup filter and the dust catcher provided with the filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292930.XU CN206543157U (en) | 2016-11-29 | 2016-11-29 | A kind of dirt cup filter and the dust catcher provided with the filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543157U true CN206543157U (en) | 2017-10-10 |
Family
ID=59992242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292930.XU Withdrawn - After Issue CN206543157U (en) | 2016-11-29 | 2016-11-29 | A kind of dirt cup filter and the dust catcher provided with the filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388698A (en) * | 2016-11-29 | 2017-02-15 | 莱克电气股份有限公司 | Dust cup filter and dust collector provided with same |
| CN108523761A (en) * | 2018-05-02 | 2018-09-14 | 追觅科技（天津）有限公司 | Hand held cleaner |
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
| CN114073441A (en) * | 2020-08-17 | 2022-02-22 | 添可智能科技有限公司 | Dust collector |
-
2016
- 2016-11-29 CN CN201621292930.XU patent/CN206543157U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388698A (en) * | 2016-11-29 | 2017-02-15 | 莱克电气股份有限公司 | Dust cup filter and dust collector provided with same |
| CN106388698B (en) * | 2016-11-29 | 2018-10-23 | 莱克电气股份有限公司 | A kind of dirt cup filter and the dust catcher equipped with the filter |
| CN108523761A (en) * | 2018-05-02 | 2018-09-14 | 追觅科技（天津）有限公司 | Hand held cleaner |
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
| CN114073441A (en) * | 2020-08-17 | 2022-02-22 | 添可智能科技有限公司 | Dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171010 Effective date of abandoning: 20181023 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171010 Effective date of abandoning: 20181023 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |