CN207627241U - Fan assembly and dust collector with same - Google Patents
Fan assembly and dust collector with same Download PDFInfo
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- CN207627241U CN207627241U CN201720789074.7U CN201720789074U CN207627241U CN 207627241 U CN207627241 U CN 207627241U CN 201720789074 U CN201720789074 U CN 201720789074U CN 207627241 U CN207627241 U CN 207627241U
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- fan assembly
- shell
- vibration
- wind turbine
- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Abstract
The utility model provides a fan assembly and have its dust catcher. The fan subassembly includes: a housing having an air inlet and an air outlet; the fan part is arranged in the shell, an inlet part of the fan part corresponds to the air inlet, and air flow discharged from an outlet part of the fan part is discharged out of the shell from the air outlet; the vibration-proof part is arranged between the bottom of the shell and the fan part; and the sealing part is arranged between the top of the fan part and the air inlet. The vibration-proof part is arranged in the fan assembly, so that the vibration quantity generated when the fan part works can be effectively reduced, and the noise generated by the fan part is reduced. Set up sealing part in fan subassembly and can realize sealing with the casing inner chamber with the external world effectively, increased fan subassembly's leakproofness to reduce the noise that fan portion during operation produced effectively, improved the user that has the dust catcher of this fan subassembly and used experience.
Description
Technical field
The utility model is related to technical field of dust removal equipment, in particular to a kind of fan assembly and with its suction
Dirt device.
Background technology
Dust catcher is the household electrical appliance of indoor cleaning, and it is thin to be mainly used for cleaning ground, carpet, furniture, curtain and narrow side
Dust in angle.Dust catcher is to generate negative pressure using motor drive wind turbine high speed rotation and be dusted work.
In real life, dust catcher has become one of vast family master cleaning appliance to be used, but in the process used
In, there is the problems such as vibrating strongly, causing noise big in the dust catcher of the prior art, be easy to generate pollution to home environment, damage
The physical and mental health of bad user, reduces user experience.
Utility model content
The main purpose of the utility model is to provide a kind of fan assembly and with its dust catcher, to solve existing skill
Dust catcher in art has that noise is big.
To achieve the goals above, one side according to the present utility model provides a kind of fan assembly, including：Shell
Body, shell have air inlet and gas outlet；Wind turbine portion, wind turbine portion are set in shell, import department and the air inlet pair in wind turbine portion
It answers, the air-flow being discharged from the outlet portion in wind turbine portion is expelled to from gas outlet outside shell；Vibration-proof section, vibration-proof section are set to the bottom of shell
Between portion and wind turbine portion；Sealing, sealing are set between the top and air inlet in wind turbine portion.
Further, fan assembly further includes：Supporting rack, supporting rack are connected with vibration-proof section, and supporting rack is located at vibration-proof section
Between wind turbine portion and support wind turbine portion.
Further, shell includes：Upper shell offers air inlet on upper shell；Lower housing, upper shell can with lower housing
It releasably connects, gas outlet is offered on lower housing, vibration-proof section is set in lower housing.
Further, vibration-proof section is columnar Shock-proof sleeve, and Shock-proof sleeve has the mounting hole for installing supporting rack.
Further, the bottom of lower housing is provided with location hole, and vibration-proof section is set in location hole.
Further, location hole is multiple, and vibration-proof section is multiple, and multiple location holes are set correspondingly with multiple vibration-proof sections
It sets.
Further, it is provided with supporting rib between two neighboring location hole.
Further, positioning bar is provided on the hole wall of location hole, positioning bar is multiple, and multiple positioning bar compartment of terrain are set
It sets.
Further, sealing is ring packing washer, and Gask-O-Seal snare is set in import department, ring packing washer
Portion of upper surface abutted with the inner wall of shell.
Further, air inlet is opened in the top of shell, and/or, gas outlet is opened in the bottom of shell, and/or, go out
Gas port is opened on the side wall of shell.
Another aspect according to the present utility model, provides a kind of dust catcher, including fan assembly, and fan assembly is above-mentioned
Fan assembly.
Using the technical solution of the utility model, vibration-proof section is set in fan assembly, wind turbine portion can be effectively reduced
The vibratory output generated when work, to reduce the noise of wind turbine portion generation.Sealing is arranged in fan assembly can be effective
Ground seals housing cavity and extraneous realize, increases the leakproofness of fan assembly, to significantly reduce the work of wind turbine portion
When the noise that generates, improve the user experience of the dust catcher with the fan assembly.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the embodiment of fan assembly according to the present utility model；
Fig. 2 shows A-A in Fig. 1 to schematic cross-sectional view；
Fig. 3 shows the configuration schematic diagram of the embodiment of the fan assembly in Fig. 1；
Fig. 4 shows the structural schematic diagram of the lower housing of the fan assembly in Fig. 1.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, shell；11, air inlet；12, gas outlet；13, upper shell；14, lower housing；15, location hole；16, supporting rib；
17, positioning bar；
20, wind turbine portion；
30, vibration-proof section；
40, sealing；
50, supporting rack.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Term can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 4, embodiment according to the present utility model provides a kind of fan assembly.
Specifically, as shown in Figure 1, the fan assembly includes shell 10, wind turbine portion 20, vibration-proof section 30 and sealing 40.
Shell 10 has air inlet 11 and gas outlet 12.Wind turbine portion 20 is set in shell 10, the import department in wind turbine portion 20 and air inlet
11 correspond to, and the air-flow being discharged from the outlet portion in wind turbine portion 20 is expelled to from gas outlet 12 outside shell 10.Vibration-proof section 30 is set to shell
Between the bottom and wind turbine portion 20 of body 10.Sealing 40 is set between the top in wind turbine portion 20 and air inlet 11.
In the present embodiment, vibration-proof section is set in fan assembly, is generated when can be effectively reduced the work of wind turbine portion
Vibratory output, to reduce the noise of wind turbine portion generation.Sealing is arranged in fan assembly can be effectively by housing cavity
It realizes and seals with the external world, increase the leakproofness of fan assembly, to significantly reduce the noise generated when the work of wind turbine portion,
Improve the user experience of the dust catcher with the fan assembly.
Wherein, as shown in Figures 2 and 3, fan assembly further includes supporting rack 50.Supporting rack 50 is connected with vibration-proof section 30,
Supporting rack 50 is between vibration-proof section 30 and wind turbine portion 20 and supports wind turbine portion 20.Setting makes wind turbine portion at work not in this way
It can shake, be effectively improved the stability in wind turbine portion 20.
Preferably, in order to facilitate the installation of fan assembly, shell 10 is arranged to include upper shell 13 and lower housing 14
Mode.Air inlet 11 is offered on upper shell 13, upper shell 13 and lower housing 14 are detachably connected, are offered on lower housing 14
Gas outlet 12, vibration-proof section 30 are set in lower housing 14.
In order to improve the anti-vibration functions of vibration-proof section, it sets vibration-proof section 30 to columnar Shock-proof sleeve, Shock-proof sleeve, which has, to be used for
The mounting hole of supporting rack 50 is installed.As shown in figure 3, Shock-proof sleeve be it is multiple, multiple Shock-proof sleeves respectively with the bottom phase of supporting rack 50
Connection.
Vibration-proof section is subjected to displacement in the bottom of lower housing 14 in order to prevent, and the bottom of lower housing 14 is provided with location hole
15, vibration-proof section 30 is set in location hole 15.Setting can effectively improve the stability of vibration-proof section installation in this way.
Preferably, location hole 15 can be set as multiple, vibration-proof section 30 be also configured to it is multiple, multiple location holes 15 with it is more
A vibration-proof section 30 is arranged correspondingly.It is steady on lower housing 14 can to further improve vibration-proof section 30 for setting in this way
Qualitative and reliability.
As shown in Figure 3 and Figure 4, there is the setting of distance ground, and two neighboring location hole 15 between two neighboring location hole 15
Between be provided with supporting rib 16.Setting can effectively prevent the bottom of the supporting rack 50 between two neighboring location hole 15 in this way
Portion is in vacant state so that fan assembly supporting rack during long-time service easily deforms to reduce wind turbine
The problem of performance of component.By the way of being provided with supporting rib 16 between two neighboring location hole 15, position is enabled to
It is supported muscle 16 always at the position of centre of gravity in the wind turbine portion on supporting rack 50 to support, effectively acts as preventing supporting rack 50 from becoming
The effect of shape improves the service life of fan assembly.
Preferably, in order to enable Shock-proof sleeve preferably to discharge stress to achieve the effect that vibration damping, in the hole of location hole 15
Positioning bar 17 is provided on wall, positioning bar 17 is multiple, and multiple positioning bars 17 are positioned apart from.Specifically, the length of positioning bar 17
The axial direction for spending direction along location hole 15 extends.
Specifically, sealing 40 is ring packing washer, and Gask-O-Seal snare is set in import department, ring packing washer
Portion of upper surface abutted with the inner wall of shell 10.Setting can effectively increase the sealing between sealing 40 and shell in this way
Property.Again since the sealing 40 is disposed between import department and the air inlet 11 of shell 10, setting is so that work as wind turbine portion in this way
When work is vibrated, sealing 40 can play the role of reducing the vibration of wind turbine portion, and then playing reduces making an uproar for fan assembly
The effect of sound.
Further, air inlet 11 is opened in the top of shell 10, and gas outlet 12 is opened in the bottom of shell 10.It sets in this way
It sets and air-flow is sucked from the top of shell 10, then be discharged from the side wall of shell 10, be effectively improved the reality of fan assembly
The property used.It is of course also possible to gas outlet 12 is opened on the side wall of shell 10.Gas outlet 12 can also be arranged in shell simultaneously
In 10 bottom and side wall.Specifically, as shown in Fig. 2, air inlet 11 can be opened on upper shell, gas outlet 12 is opened in
On the side wall and bottom of lower housing 14.
Fan assembly in above-described embodiment can be also used for cleaner installations technical field, i.e., according to the present utility model
On the other hand, a kind of dust catcher is provided.The dust catcher includes fan assembly.Fan assembly is the blower fan group in above-described embodiment
Part.Specifically, which includes shell 10, wind turbine portion 20, vibration-proof section 30 and sealing 40.Shell 10 has air inlet
11 and gas outlet 12.Wind turbine portion 20 is set in shell 10, and the import department in wind turbine portion 20 is corresponding with air inlet 11, from wind turbine portion 20
Outlet portion discharge air-flow be expelled to outside shell 10 from gas outlet 12.Vibration-proof section 30 is set to bottom and the wind turbine portion of shell 10
Between 20.Sealing 40 is set between the top in wind turbine portion 20 and air inlet 11.
One of dust catcher main noise is derived from noise caused by the motor vibrations in wind turbine portion, in the prior art dust catcher
Motor fix and be directly sleeved on body using whole sealing shroud, it is axially two fixed to form motor, shakes to motor production capacity
Energy cannot adequately discharge so that vacuum cleaner noise increases.
In the present embodiment, in the dust catcher course of work, can motor vibrations adequately be discharged and the noise that generates, to
Reduce the noise of dust catcher.The ring packing washer of rubber material, the upper surface of ring packing washer and shell is arranged in motor top
Internal wall fitting.The lower surface of ring packing washer is bonded with blower housing, the supporting rack of the lower part setting engineering material of motor,
Supporting rack is connected with motor interference fit, and Shock-proof sleeve (rubber material) interference fit is sleeved on the connecting pole of supporting rack, Shock-proof sleeve
It is fixed in the annulus blind hole (location hole) of lower housing bottom, annulus blind hole inner wall even distribution is provided with positioning bar 17, can increase anti-
It shakes the elasticity of set, so that Shock-proof sleeve is preferably discharged stress, upper shell is connected by screw with lower housing, and motor is made to be fixed on annular
Between seal washer and Shock-proof sleeve.It is arranged in this way since motor is not directly anchored on shell, when dust catcher works, setting
Stress can be discharged in the seal washer on motor top and the Shock-proof sleeve of lower part, to reduce the noise of motor vibrations generation.
In the present embodiment, vibration-proof section is set in fan assembly, is generated when can be effectively reduced the work of wind turbine portion
Vibratory output, to reduce the noise of wind turbine portion generation.Sealing is arranged in fan assembly can be effectively by housing cavity
It realizes and seals with the external world, increase the leakproofness of fan assembly, to significantly reduce the noise generated when the work of wind turbine portion,
Improve the user experience of the dust catcher with the fan assembly.
In the present embodiment, air inlet 11 is opened on upper shell, and gas outlet 12 is opened in side wall and the bottom of lower housing 14
In portion.The air inlet section in the channel that can increase air inlet 11 can also be set at air inlet 11, and setting in this way enables to
The air-flow sucked through wind turbine portion can access a degree of energy dissipating effect in inlet channel, then reduce upper shell into
The noise generated at gas port, to improve the usage experience of user.Squarely knot can be arranged in the cross section of the air inlet section
Structure can also be arranged to circular configuration, naturally it is also possible to be arranged to other polymorphic structures.As shown in Fig. 2, shown in Figure 2
The cross section of air inlet section be from the sealing towards the gradual increased form of the area of air inlet one end.Certainly, also may be used
The cross section of air inlet section to be arranged to be gradually reduced from the area towards air inlet one end at the sealing or constant
Set-up mode, can equally play the role of reduce pneumatic noise.
In order to avoid air-flow occurs that air-flow vortex and generating utters long and high-pitched sounds at the air inlet 11 of upper shell can with increase noise
Can, flow-interfering bar can also be set at air inlet 11.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen in the scope of the utility model.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of fan assembly, which is characterized in that including：
Shell (10), the shell (10) have air inlet (11) and gas outlet (12)；
Wind turbine portion (20), the wind turbine portion (20) are set in the shell (10), the import department and institute of the wind turbine portion (20)
It states air inlet (11) to correspond to, be expelled to from the air-flow that the outlet portion of the wind turbine portion (20) is discharged from the gas outlet (12) described
Shell (10) is outside；
Vibration-proof section (30), the vibration-proof section (30) are set between the bottom of the shell (10) and the wind turbine portion (20)；
Sealing (40), the sealing (40) are set between the top and the air inlet (11) of the wind turbine portion (20).
2. fan assembly according to claim 1, which is characterized in that the fan assembly further includes：
Supporting rack (50), support frame as described above (50) are connected with the vibration-proof section (30), and support frame as described above (50) is located at described anti-
It shakes between portion (30) and the wind turbine portion (20) and supports the wind turbine portion (20).
3. fan assembly according to claim 2, which is characterized in that the shell (10) includes：
Upper shell (13) offers the air inlet (11) on the upper shell (13)；
Lower housing (14), the upper shell (13) and the lower housing (14) are detachably connected, are opened on the lower housing (14)
Equipped with the gas outlet (12), the vibration-proof section (30) is set in the lower housing (14).
4. fan assembly according to claim 3, which is characterized in that the vibration-proof section (30) is columnar Shock-proof sleeve, institute
Shock-proof sleeve is stated with the mounting hole for installing support frame as described above (50).
5. fan assembly according to claim 3, which is characterized in that the bottom of the lower housing (14) is provided with location hole
(15), the vibration-proof section (30) is set in the location hole (15).
6. fan assembly according to claim 5, which is characterized in that the location hole (15) is multiple, the vibration-proof section
(30) it is multiple, multiple location holes (15) are arranged correspondingly with multiple vibration-proof sections (30).
7. fan assembly according to claim 6, which is characterized in that be provided between the two neighboring location hole (15)
Supporting rib (16).
8. fan assembly according to any one of claims 5 to 7, which is characterized in that the hole wall of the location hole (15)
On be provided with positioning bar (17), the positioning bar (17) is multiple, and multiple positioning bars (17) are positioned apart from.
9. fan assembly according to claim 1, which is characterized in that the sealing (40) is ring packing washer, institute
Gask-O-Seal snare is stated in the import department, portion of upper surface and the shell (10) of the ring packing washer
Inner wall abuts.
10. fan assembly according to claim 1, which is characterized in that
The air inlet (11) is opened in the top of the shell (10), and/or,
The gas outlet (12) is opened in the bottom of the shell (10), and/or,
The gas outlet (12) is opened on the side wall of the shell (10).
11. a kind of dust catcher, including fan assembly, which is characterized in that the fan assembly is any one of claims 1 to 10
The fan assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789074.7U CN207627241U (en) | 2017-06-30 | 2017-06-30 | Fan assembly and dust collector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789074.7U CN207627241U (en) | 2017-06-30 | 2017-06-30 | Fan assembly and dust collector with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627241U true CN207627241U (en) | 2018-07-20 |
Family
ID=62861498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720789074.7U Active CN207627241U (en) | 2017-06-30 | 2017-06-30 | Fan assembly and dust collector with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627241U (en) |
-
2017
- 2017-06-30 CN CN201720789074.7U patent/CN207627241U/en active Active
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