CN209301009U - A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher - Google Patents
A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher Download PDFInfo
- Publication number
- CN209301009U CN209301009U CN201821331784.6U CN201821331784U CN209301009U CN 209301009 U CN209301009 U CN 209301009U CN 201821331784 U CN201821331784 U CN 201821331784U CN 209301009 U CN209301009 U CN 209301009U
- Authority
- CN
- China
- Prior art keywords
- air duct
- diversion air
- extra large
- wind deflector
- dust catcher
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of air duct quick switching structures for extra large pa self-cleaning dust catcher, comprising: left diversion air duct；And the right diversion air duct set on left diversion air duct side, wherein left diversion air duct forms an angle with right diversion air duct, so that left diversion air duct crosses and is connected in respective air duct end with right diversion air duct.According to the utility model, it is while improving structural compactness, reducing structural volume and complexity, the work noise of the wind energy loss and dust catcher in the handoff procedure of air duct can also be reduced, the service life of extra large pa is also improved while improving to extra large pa cleaning efficiency, has a vast market application prospect.
Description
Technical field
The utility model relates to small household appliances field, in particular to a kind of air duct for extra large pa self-cleaning dust catcher is quick
Switching construction.
Background technique
The working principle of dust catcher is, using motor band movable vane piece high speed rotation, to generate air in the shell of sealing
Negative pressure draws the body surfaces such as carpet, floor, the wall with dust, and dust is as air is by sucking dust and gas separation together
After in component, dust is filtered by the extra large pa in dust and gas separation assembly and collected by dust bucket, and filtered pure air is then
It is excluded outside dust catcher body.
After a period of operation, the Adsorption on Surface for being located at dust bucket side has a large amount of dusts to extra large pa, and dust is a large amount of
Being attached to extra large pa surface can be by the small filtering sieve pore blockade on extra large pa surface, and then influences the filter capacity of extra large pa, existing market
On dust catcher product there are the following problems: on the one hand, existing dust catcher, which lacks, carries out self-cleaning function to extra large pa,
Extra large pa directly carry out extra large pa after patting debris removal or tearing machine open after the general extra large pa blockage problem of generation or after tearing machine open
Renew, no matter which kind of mode will all spend a large amount of clearance times, and the latter will result directly in the alternative costs of consumptive material；Another party
Face uses and mechanically strikes even if existing dust catcher is equipped with extra large pa self-cleaning function, and the electromagnetic relay structure used
Extra large pa is played, so that the dust on extra large pa surface is shaken off into dust bucket, this debris removal mode clears up the dust on extra large pa surface
It is not thorough, product structure is more complex, and higher operating costs.
For this purpose, our company develops a kind of self-cleaning dust catcher, two air ducts and two motor are used, by extra large pa one
Be divided into two, two motor work at the same time so that the extra large pa of half positive exhausting filter dust when, the other half extra large pa then into
The reversed dust-removing of row, and existing air duct switching construction, one side volume is too fat to move, structure is complicated, on the other hand, so that air duct exists
Handoff procedure apoplexy can be lost excessive, lead to that noise is big, wind-force is small.In view of this, being used for it is really necessary to develop one kind
The air duct quick switching structure of extra large pa self-cleaning dust catcher, to solve the above problems.
Utility model content
For the shortcomings of the prior art, the purpose of the utility model is to provide one kind for extra large pa automatically cleaning
The air duct quick switching structure of formula dust catcher, while improving structural compactness, reducing structural volume and complexity, moreover it is possible to
The work noise of the wind energy loss and dust catcher in the handoff procedure of air duct is enough reduced, while improving to extra large pa cleaning efficiency also
The service life for improving extra large pa, has a vast market application prospect.
In order to realize above-mentioned purpose according to the present utility model and other advantages, provide a kind of for extra large pa self-cleaning
The air duct quick switching structure of dust catcher, comprising:
Left diversion air duct；And
Set on the right diversion air duct of left diversion air duct side,
Wherein, left diversion air duct forms an angle with right diversion air duct, so that left diversion air duct and right diversion air duct exist
Respective air duct end crosses and is connected to.
Preferably, the intersection is formed with the air duct switching channel for being connected to left diversion air duct and right diversion air duct.
Preferably, air duct switching channel includes:
The front panel being connected to each other with the front side wall of left diversion air duct and the front side wall of right diversion air duct；And
The squab panel being connected to each other with the rear wall of left diversion air duct and the rear wall of right diversion air duct,
Wherein, front panel is parallel and spaced apart with squab panel, and the bottom of front panel and squab panel, which is equipped with, is located at two
Base wall panel between person offers manifold port in institute's base wall panel.
Preferably, air duct changeover module is provided between front panel and squab panel, which includes:
The left wind deflector of air duct end for the left diversion air duct of selective shut-off；And
The right wind deflector of air duct end for the right diversion air duct of selective shut-off.
Preferably, left wind deflector includes:
The left wind deflector main body extended straight down；And
Set on the left rotary shaft of the left wind deflector body top,
Right wind deflector includes:
The right wind deflector main body extended straight down；And
Set on the right spindle of the right wind deflector body top,
Wherein, the left rotary shaft and right spindle are rotationally connected between front panel and squab panel.
Preferably, left diversion air duct is between the caliber size of its air duct end is less than between front panel and squab panel
Away from so that the trend of left wind deflector diversion air duct inner rotation to the left is limited by left diversion air duct.
Preferably, right diversion air duct is between the caliber size of its air duct end is less than between front panel and squab panel
Away from so that the trend of right wind deflector diversion air duct inner rotation to the right is limited by right diversion air duct.
The utility model compared with prior art, the beneficial effect is that: it is only with two panels wind deflector and bottom
Manifold port is able to achieve being switched fast for air duct, while improving structural compactness, reducing structural volume and complexity, moreover it is possible to
The work noise of the wind energy loss and dust catcher in the handoff procedure of air duct is enough reduced, while improving to extra large pa cleaning efficiency also
The service life for improving extra large pa, has a vast market application prospect.
Detailed description of the invention
Fig. 1 is three according to the air duct quick switching structure described in the utility model for extra large pa self-cleaning dust catcher
Tie up topology view；
Fig. 2 is according in the air duct quick switching structure described in the utility model for extra large pa self-cleaning dust catcher
Left wind deflector and right wind deflector are when being not affected by air-flow and pushing in the three-dimensional structure view for naturally drooping posture；
Fig. 3 is according to right in the air duct quick switching structure described in the utility model for extra large pa self-cleaning dust catcher
Three-dimensional structure view when diversion air duct is connected with manifold port.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, the aforementioned and other mesh of the utility model
, features, aspects and advantages will be apparent, to enable those skilled in the art's refer to the instruction text real accordingly
It applies.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures
Note is to indicate the same or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion,
The words such as the left side, the right, top, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " high
Degree " is equivalent to size from the top to the bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to be arrived in the past
Size afterwards.These relative terms are to be not intended to need specifically to be orientated for convenience and usually.Be related to attachment,
Connection etc. term (for example, " connection " and " attachment ") refer to these structures pass through intermediate structure directly or indirectly to one another fixation or
The relationship of attachment and movable or rigidly attached or relationship, unless otherwise clearly stating.
Referring to Fig.1, the air duct quick switching structure for extra large pa self-cleaning dust catcher includes:
Left diversion air duct 1312；And
Set on the right diversion air duct 1322 of left 1312 side of diversion air duct,
Wherein, left diversion air duct 1312 forms an angle with right diversion air duct 1322 so that left diversion air duct 1312 with
Right diversion air duct 1322 crosses and is connected in respective air duct end.In one embodiment, left diversion air duct 1312 is led with the right side
Air duct 1322 is flowed into 120 ° of angles；In another embodiment, left diversion air duct 1312 is pressed from both sides with right diversion air duct 1322 at 150 °
Angle；In yet another embodiment, left diversion air duct 1312 is with right diversion air duct 1322 at 180 ° of angles.
Further, the intersection is formed with the air duct switching for being connected to left diversion air duct 1312 and right diversion air duct 1322
Channel 135.
Referring to Fig.1~Fig. 3, air duct switching channel 135 include:
The front panel 1351 being connected to each other with the front side wall of left diversion air duct 1312 and the front side wall of right diversion air duct 1322；With
And
The squab panel 1352 being connected to each other with the rear wall of left diversion air duct 1312 and the rear wall of right diversion air duct 1322,
Wherein, front panel 1351 is parallel and spaced apart with squab panel 1352, front panel 1351 and squab panel 1352
Bottom be equipped with and be located at base wall panel between the two, offer manifold port 1353 in institute's base wall panel.Referring to Fig.1, left diversion air duct
Air-flow in 1312 is flowed along the direction arrow A, and is finally imported into manifold port 1353；Air-flow edge in right diversion air duct 1322
The flowing of the direction arrow B, and finally imported into manifold port 1353.
Referring to Fig. 2, air duct changeover module 18 is provided between front panel 1351 and squab panel 1352, the air duct changeover module 18
Include:
The left wind deflector 181 of air duct end for the left diversion air duct 1312 of selective shut-off；And
The right wind deflector 182 of air duct end for the right diversion air duct 1322 of selective shut-off,
Wherein, only will appear left diversion air duct 1312 in the same time to be blocked or right diversion air duct by left wind deflector 181
1322 are blocked by right wind deflector 182.
Further, left wind deflector 181 includes:
The left wind deflector main body extended straight down；And
Set on the left rotary shaft of the left wind deflector body top,
Right wind deflector 182 includes:
The right wind deflector main body extended straight down；And
Set on the right spindle of the right wind deflector body top,
Wherein, the left rotary shaft and right spindle are rotationally connected between front panel 1351 and squab panel 1352.
Referring to Fig. 2 and Fig. 3, caliber size of the left diversion air duct 1312 in its air duct end is less than front panel 1351 with after
Spacing between siding 1352, so that the trend of 1312 inner rotation of diversion air duct to the left of left wind deflector 181 is by left water conservancy diversion wind
Road 1312 is limited.
Further, caliber size of the right diversion air duct 1322 in its air duct end is less than front panel 1351 and squab panel
Spacing between 1352, so that the trend of 1322 inner rotation of diversion air duct to the right of right wind deflector 182 is by right diversion air duct
1322 are limited.
In a preferred embodiment, the top of front panel 1351 offers the first left right peace of mounting groove 1351a and first
Tankage 1351b, the top of squab panel 1352 offer the second left right mounting groove 1352b of mounting groove 1352a and second, the left-hand rotation
Axis and right spindle are set up between the first left left mounting groove 1352a of mounting groove 1351a and second respectively and the first right mounting groove
Between the right mounting groove 1352b of 1351b and second.
Working principle:
Referring to Fig. 2, the air-flow in left diversion air duct 1312 is flowed along the direction arrow A, the air-flow in right diversion air duct 1322
Along the direction arrow B flow, left wind deflector 181 and right wind deflector 182 when being not affected by air-flow impetus, in freely it is sagging it
Gesture, and the same time only allows the air-flow flowing in the flowing of the air-flow in left diversion air duct 1312 or right diversion air duct 1322,
Referring to Fig. 3, the air duct end of left diversion air duct 1312 is respectively equipped with left front limit plate 1354 and left back limit plate 1356, and a left side is kept out the wind
When naturally drooping, the trend rotated to the left is limited plate 181 by left front limit plate 1354 and left back limit plate 1356；It leads on the right side
The air duct end in stream air duct 1322 is respectively equipped with right front limit plate 1355 and right rear position margining plate 1357, and right wind deflector 182 is in nature
When sagging, dextrorotary trend is limited by right front limit plate 1355 and right rear position margining plate 1357.
It is further described so that right diversion air duct 1322 is connected with manifold port 1353 as an example.Referring to Fig. 3, left diversion air duct
1312 flow without air-flow, and left wind deflector 181 is in the gesture naturally drooped, and the air-flow of right diversion air duct 1322 is flowed along the direction arrow B
Dynamic, right shell body 182 is pushed to horizontality by the air-flow of right diversion air duct 1322, and left wind deflector 181 is because it is rotated to the left
Trend limited by left front limit plate 1354 and left back limit plate 1356 so that left diversion air duct 1312 is by left wind deflector 181
It is blocked, the air-flow for flowing into air duct switching channel 135 is stopped by left wind deflector 181, can only flow into manifold port 1353.It leads on a left side
The principle that stream air duct 1312 is connected with manifold port 1353 is similar to the above, and details are not described herein.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
Application, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments
Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can
Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical
It is novel to be not limited to specific details and legend shown and described herein.
Claims (7)
1. a kind of air duct quick switching structure for extra large pa self-cleaning dust catcher characterized by comprising
Left diversion air duct (1312)；And
Set on the right diversion air duct (1322) of left diversion air duct (1312) side,
Wherein, left diversion air duct (1312) forms an angle with right diversion air duct (1322), so that left diversion air duct (1312)
It crosses and is connected in respective air duct end with right diversion air duct (1322).
2. the air duct quick switching structure as described in claim 1 for extra large pa self-cleaning dust catcher, which is characterized in that institute
It states intersection and is formed with the air duct switching channel (135) for being connected to left diversion air duct (1312) and right diversion air duct (1322).
3. the air duct quick switching structure as claimed in claim 2 for extra large pa self-cleaning dust catcher, which is characterized in that wind
Road switching channel (135) includes:
The front panel (1351) being connected to each other with the front side wall of left diversion air duct (1312) and the front side wall of right diversion air duct (1322)；
And
The squab panel (1352) being connected to each other with the rear wall of left diversion air duct (1312) and the rear wall of right diversion air duct (1322),
Wherein, front panel (1351) is parallel and spaced apart with squab panel (1352), front panel (1351) and squab panel
(1352) bottom is equipped with the base wall panel being located between the two, offers manifold port (1353) in institute's base wall panel.
4. the air duct quick switching structure as claimed in claim 3 for extra large pa self-cleaning dust catcher, which is characterized in that preceding
Air duct changeover module (18) are provided between siding (1351) and squab panel (1352), which includes:
The left wind deflector (181) of air duct end for the left diversion air duct of selective shut-off (1312)；And
The right wind deflector (182) of air duct end for the right diversion air duct of selective shut-off (1322).
5. the air duct quick switching structure as claimed in claim 4 for extra large pa self-cleaning dust catcher, which is characterized in that left
Wind deflector (181) includes:
The left wind deflector main body extended straight down；And
Set on the left rotary shaft of the left wind deflector body top,
Right wind deflector (182) includes:
The right wind deflector main body extended straight down；And
Set on the right spindle of the right wind deflector body top,
Wherein, the left rotary shaft and right spindle are rotationally connected between front panel (1351) and squab panel (1352).
6. the air duct quick switching structure as claimed in claim 4 for extra large pa self-cleaning dust catcher, which is characterized in that left
Diversion air duct (1312) is between the caliber size of its air duct end is less than between front panel (1351) and squab panel (1352)
Away from so that the trend of left wind deflector (181) diversion air duct (1312) inner rotation to the left is limited by left diversion air duct (1312)
System.
7. the air duct quick switching structure as claimed in claim 4 for extra large pa self-cleaning dust catcher, which is characterized in that right
Diversion air duct (1322) is between the caliber size of its air duct end is less than between front panel (1351) and squab panel (1352)
Away from so that the trend of right wind deflector (182) diversion air duct (1322) inner rotation to the right is limited by right diversion air duct (1322)
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331784.6U CN209301009U (en) | 2018-08-17 | 2018-08-17 | A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331784.6U CN209301009U (en) | 2018-08-17 | 2018-08-17 | A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301009U true CN209301009U (en) | 2019-08-27 |
Family
ID=67669533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821331784.6U Active CN209301009U (en) | 2018-08-17 | 2018-08-17 | A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301009U (en) |
-
2018
- 2018-08-17 CN CN201821331784.6U patent/CN209301009U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113294867B (en) | Plasma wind dust removal degassing unit | |
| CN109394070A (en) | A kind of reversely blowing and percussive sea pa automatically cleaning dust catcher | |
| CN108903805A (en) | A kind of motor base for extra large pa self-cleaning dust catcher | |
| CN209301009U (en) | A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher | |
| CN103866727A (en) | Vortex suction cup | |
| CN206151368U (en) | Dust collector and floor brush thereof | |
| CN209695081U (en) | A kind of motor base for extra large pa self-cleaning dust catcher | |
| CN207641656U (en) | The cleaning apparatus for self that dust collect plant is connected in a kind of cleaning equipment with electrostatic air | |
| CN108903806A (en) | A kind of air duct quick switching structure for extra large pa self-cleaning dust catcher | |
| CN209301008U (en) | A kind of air duct apparatus for fast switching for extra large pa self-cleaning dust catcher | |
| CN108937723A (en) | A kind of air duct apparatus for fast switching for extra large pa self-cleaning dust catcher | |
| CN209348265U (en) | Demister and wind power generating set | |
| CN202555096U (en) | Small-sized air purifier | |
| CN108903801A (en) | A kind of sea pa self-cleaning dust catcher | |
| CN108067492B (en) | Collecting device | |
| CN204786833U (en) | Go up air -out formula air cleaner with ion generator | |
| CN209463911U (en) | A kind of reversed bleed type automatically cleaning dust catcher | |
| CN209770259U (en) | Scrubbing brush subassembly and robot of sweeping floor | |
| CN207641675U (en) | A kind of swivel nozzle with brush head | |
| JP4206577B2 (en) | Air conditioner | |
| CN209303900U (en) | Take out dirt device and laser cutting machine | |
| CN208625569U (en) | A kind of dust catcher easy to clean | |
| CN203123759U (en) | Multifunctional peculiar smell treatment cabinet machine | |
| CN207830086U (en) | A kind of air-breathing guide duct | |
| CN206957990U (en) | Fan assembly and dust collector with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |