CN207377858U - Impeller and motor of dust collector in motor of dust collector - Google Patents
Impeller and motor of dust collector in motor of dust collector Download PDFInfo
- Publication number
- CN207377858U CN207377858U CN201720867452.9U CN201720867452U CN207377858U CN 207377858 U CN207377858 U CN 207377858U CN 201720867452 U CN201720867452 U CN 201720867452U CN 207377858 U CN207377858 U CN 207377858U
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- impeller
- motor
- dust collector
- pedestal
- diverter
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Abstract
The utility model provides impeller and motor of dust collector in a kind of motor of dust collector, is related to cleaner field.Including impeller pedestal, multiple Air deflectors are provided on the impeller pedestal for impeller in the motor of dust collector；Diverter tab is additionally provided on the pedestal, the diverter tab is located therein between two adjacent Air deflectors.The drive shaft of the motor of dust collector is equipped with the impeller in motor of dust collector as described above.The technical issues of Air deflector that the utility model solves the impeller in existing motor of dust collector is easily damaged because of gas pressure.
Description
Technical field
The utility model is related to cleaner technology field, more particularly, to the impeller and dust catcher in a kind of motor of dust collector
Motor.
Background technology
Impeller is one of core of motor, acts through impeller and rotates to suck air at a high speed.
When impeller rotates at a high speed, the gas sucked can be in contact with the Air deflector positioned at gas flowing path both sides,
Therefore, larger pressure can be formed to the surface of Air deflector.If things go on like this, Air deflector will be damaged.
Based on this, the utility model provides a kind of impeller in motor of dust collector and motor of dust collector is above-mentioned to solve
Technical problem.
Utility model content
The purpose of this utility model is to provide the impeller in a kind of motor of dust collector, to solve existing motor of dust collector
In the Air deflector of impeller the technical issues of easily being damaged because of gas pressure.
The purpose of this utility model, which also resides in, provides a kind of motor of dust collector, for solving above-mentioned technical problem, improves and inhales
Dirt effect.
Based on above-mentioned first purpose, the utility model provides the impeller in a kind of motor of dust collector, including impeller pedestal,
Multiple Air deflectors are provided on the impeller pedestal；Diverter tab is additionally provided on the pedestal, the diverter tab is located at
Between the adjacent Air deflector of two of which.
Optionally, it is both provided with diverter tab between the adjacent Air deflector of each two.
Optionally, the Air deflector extends to the edge of the impeller pedestal.
Optionally, the height of the diverter tab is gradual by the edge of center to the impeller pedestal of the impeller pedestal
It reduces.
Optionally, the diverter tab is arc-shaped.
Optionally, multiple diverter tabs are uniformly distributed around the air inflow end mouth.
Optionally, the length of the diverter tab is more than the half of the Air deflector length.
Optionally, the length of the diverter tab is 3/5ths of the Air deflector length.
Optionally, the surface of the impeller scribbles erosion resistant coating.
Based on above-mentioned second purpose, the utility model provides a kind of motor of dust collector, the driving of the motor of dust collector
Axis is equipped with the impeller in motor of dust collector as described above.
Impeller in the motor of dust collector provided by the utility model, including impeller pedestal, multiple Air deflectors.
Wherein, for the shape of impeller pedestal similar to pyramidal structure, surface is ramp-like configuration.
Air deflector forms sky in bending equidistantly distributed between the surface of impeller pedestal, two neighboring Air deflector
Current path footpath, the air circulation path include the air inflow end mouth and close impeller pedestal bottom at the top of impeller pedestal
The air stream exit port in portion.Diverter tab is additionally provided on air circulation path between two neighboring Air deflector.Wherein, divide
Stream fin is fixed in bending on impeller pedestal.
Impeller in the motor of dust collector provided by the utility model can carry out the gas of sucking by diverter tab
Shunting, it is possible to reduce suck pressure of the gas to two neighboring Air deflector, in the case where not improving wheel speed, may be used also
To increase gas flow and flow velocity.
Based on this, the utility model has increased gas flow and flow velocity, reduces Air deflector pressure compared with original technology
Power advantage.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the impeller in the motor of dust collector that the utility model embodiment provides；
Fig. 2 is the front view of the impeller in motor of dust collector shown in FIG. 1；
Fig. 3 is the left view of the impeller in motor of dust collector shown in FIG. 1；
Fig. 4 is the schematic diagram of the other direction of the impeller in the motor of dust collector that the utility model embodiment provides.
Icon：1- air stream exit ports；2- diverter tabs；3- air inflow end mouths；4- air circulations path；5- flaps
Piece；6- impeller pedestals.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Impeller embodiment one in motor of dust collector
As shown in Figs 1-4, the impeller in a kind of motor of dust collector is provided in the present embodiment, in the motor of dust collector
Impeller include impeller pedestal 6, the impeller pedestal 6 is provided centrally with air inflow end mouth 3；
Multiple Air deflectors 5 are additionally provided on the 3 impeller pedestal 6 of air inflow end mouth；
Diverter tab 2 is additionally provided on the pedestal, the diverter tab 2 is located therein two adjacent flaps
Between piece 5.
Impeller in the motor of dust collector provided by the utility model, including impeller pedestal 6, multiple Air deflectors 5.
Wherein, for the shape of impeller pedestal 6 similar to pyramidal structure, surface is ramp-like configuration.
Air deflector 5 is in bending equidistantly distributed shape between the surface of impeller pedestal 6, two neighboring Air deflector 5
Into air circulation path 4, which is included close to the air inflow end mouth 3 at 6 top of impeller pedestal and close to leaf
Take turns the air stream exit port 1 of 6 bottom of pedestal.On the basis of existing impeller, the sky also between two neighboring Air deflector 5
Diverter tab 2 is additionally provided on current path footpath 4.Wherein, diverter tab 2 is fixed in bending on impeller pedestal 6.
Impeller in the motor of dust collector provided by the utility model, by diverter tab 2 can to the gas of sucking into
Row shunting, it is possible to reduce pressure of the gas to two neighboring Air deflector 5 is sucked, in the case where not improving wheel speed,
Gas flow and flow velocity can also be increased.
Based on this, the utility model has increased gas flow and flow velocity, reduces Air deflector 5 compared with original technology
Pressure advantage.
Such as Fig. 1-3, in the alternative of the present embodiment, it is both provided between the adjacent Air deflector 5 of each two point
Flow fin 2.
Diverter tab 2 is respectively provided between the adjacent Air deflector 5 of each two, protection point is respectively formed to each refluence fin
Stream reduces the pressure of its both sides.
Further, the Air deflector 5 extends to the edge of the impeller pedestal 6.
The end of diverter tab 2 is in the same face with the side wall surface of impeller pedestal 6, can completely complete to shunt, and improves
Gas flow rate.
Further, the height of the diverter tab 2 by the impeller pedestal 6 center to the side of the impeller pedestal 6
Edge continuously decreases.
It is corresponding to office of impeller entirety portion to be integrally conical multiple splitterr vanes of distribution, is easily installed, while the knot of taper
Structure also allows for shunting.
Preferably, the diverter tab 2 is arc-shaped.
The shape of diverter tab 2 and the shape of Air deflector 5 are coincide, convenient for the gentle sky two Air deflectors 5
Gas in current path footpath 4 is shunted.
Preferably, multiple diverter tabs 2 are uniformly distributed around the air inflow end mouth 3.
Multiple diverter tabs 2 are uniformly distributed so that and shunting is more uniform, and each guide vane uniformly goes pressure by point,
Entire center of gravity is also uniform simultaneously, ensures the stability of impeller rotation.
Such as Fig. 2, in the alternative of the present embodiment, the length of the diverter tab 2 is more than 5 length of Air deflector
Half.
Diverter tab 2 has certain length, and at least degree is gone more than the half of 5 length of Air deflector so as to divide
The partial pressure of guide vane, too short length can not meet shunting demand.
Preferably, the length of the diverter tab 2 is 3/5ths of 5 length of Air deflector.
3/5ths length can divide the pressure of major part, while be also convenient for processing.
In the alternative of the present embodiment, the surface of the impeller scribbles erosion resistant coating.
By the erosion resistant coating, the corrosion of impeller is prevented, a protective effect is played to impeller, extends its service life.
Motor of dust collector embodiment
This embodiment offers a kind of motor of dust collector, the drive shaft of the motor of dust collector is equipped with suction as described above
Impeller in dirt device motor.
Using the motor of the novel impeller of the application, in the case where improving wheel speed, gas flow can also be increased
With flow velocity, the suction of bigger is generated, strengthens pick-up performance, there is larger advantage.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. including impeller pedestal, multiple Air deflectors are provided on the impeller pedestal for the impeller in a kind of motor of dust collector；Its
It is characterized in that, diverter tab is additionally provided on the pedestal, and the diverter tab is located therein two adjacent flaps
Between piece.
2. the impeller in motor of dust collector according to claim 1, which is characterized in that the adjacent flap of each two
Diverter tab is both provided between piece.
3. the impeller in motor of dust collector according to claim 2, which is characterized in that the Air deflector extends to described
The edge of impeller pedestal.
4. the impeller in motor of dust collector according to claim 3, which is characterized in that the height of the diverter tab is by institute
The edge for stating center to the impeller pedestal of impeller pedestal continuously decreases.
5. the impeller in motor of dust collector according to claim 2, which is characterized in that the diverter tab is arc-shaped.
6. the impeller in motor of dust collector according to claim 2, which is characterized in that multiple diverter tabs are around sky
Air-flow inbound port is uniformly distributed.
7. the impeller in motor of dust collector according to claim 1, which is characterized in that the length of the diverter tab is more than
The half of the Air deflector length.
8. the impeller in motor of dust collector according to claim 3, which is characterized in that the length of the diverter tab is institute
State 3/5ths of Air deflector length.
9. the impeller in motor of dust collector according to claim 1, which is characterized in that the surface of the impeller scribbles anti-corrosion
Layer.
10. a kind of motor of dust collector, which is characterized in that the drive shaft installation of the motor of dust collector is appointed just like claim 1-9
The impeller in motor of dust collector described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867452.9U CN207377858U (en) | 2017-07-17 | 2017-07-17 | Impeller and motor of dust collector in motor of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867452.9U CN207377858U (en) | 2017-07-17 | 2017-07-17 | Impeller and motor of dust collector in motor of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377858U true CN207377858U (en) | 2018-05-18 |
Family
ID=62298083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867452.9U Active CN207377858U (en) | 2017-07-17 | 2017-07-17 | Impeller and motor of dust collector in motor of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321004A (en) * | 2022-01-24 | 2022-04-12 | 北京小狗吸尘器集团股份有限公司 | Impeller with inclined front edge moving blades, fan assembly and dust collector |
-
2017
- 2017-07-17 CN CN201720867452.9U patent/CN207377858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321004A (en) * | 2022-01-24 | 2022-04-12 | 北京小狗吸尘器集团股份有限公司 | Impeller with inclined front edge moving blades, fan assembly and dust collector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |