CN206285057U - Motor cover for dust catcher, the motor with it and dust catcher - Google Patents
Motor cover for dust catcher, the motor with it and dust catcher Download PDFInfo
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- CN206285057U CN206285057U CN201621030144.2U CN201621030144U CN206285057U CN 206285057 U CN206285057 U CN 206285057U CN 201621030144 U CN201621030144 U CN 201621030144U CN 206285057 U CN206285057 U CN 206285057U
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- motor
- cover
- dust catcher
- air outlet
- motor cover
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Abstract
The utility model discloses a kind of motor cover for dust catcher, the motor with it and dust catcher, the motor cover for dust catcher includes：Motor upper cover；Inner motor cover, inner motor cover is located at the lower section of motor upper cover, inner motor cover coordinates to limit the installation cavity for being suitable to install motor with motor upper cover, inner motor cover includes shell and inner casing, inner casing is located in shell, motor is arranged in inner casing, and the side wall of inner casing is provided with the first air outlet connected with installation cavity, and the side wall of shell is provided with the second air outlet connected with the first air outlet；Motor lower cover, the lower end of inner motor cover is connected with motor lower cover, and the bottom wall of inner motor cover is spaced apart setting with motor lower cover to limit bottom air channel, and the first air outlet and the second air outlet are connected by bottom air channel.According to the inner cover for dust catcher of the present utility model, the radial dimension of motor cover can be reduced on the premise of the performance and noise reduction of motor is not influenceed.
Description
Technical field
The utility model is related to cleaner technology field, more particularly to a kind of motor cover for dust catcher, with it
Motor and dust catcher.
Background technology
The existing motor cover for dust catcher, in order to reduce the noise of motor, correlation technique is by multilayer motor cover
Sidepiece formed air channel, air-flow is circumferentially flowed to reduce noise in motor cover around motor cover sidepiece, but increases motor cover
In the size of radial direction, the outward appearance of product is have impact on to a certain extent.
Utility model content
The utility model is intended at least solve to a certain extent one of technical problem in correlation technique.Therefore, this reality
With a kind of motor cover for dust catcher of new proposition, the motor cover for dust catcher can not influence performance and noise reduction
Reduce the radial dimension of motor cover on the premise of effect.
The utility model also proposed a kind of motor for dust catcher with the motor cover for dust catcher.
The utility model also proposed a kind of dust catcher with the motor for dust catcher.
According to the motor cover for dust catcher of the utility model first aspect, including：Motor upper cover；Inner motor cover, institute
The lower section that inner motor cover is located at the motor upper cover is stated, the inner motor cover is suitable to peace with motor upper cover cooperation to limit
The installation cavity of motor is filled, the inner motor cover includes shell and inner casing, and the inner casing is located in the shell, and the motor is installed
In the inner casing, the side wall of the inner casing is provided with the first air outlet connected with the installation cavity, the side wall of the shell
It is provided with the second air outlet connected with the first air outlet；Motor lower cover, the lower end of the inner motor cover and the motor lower cover
It is connected, the bottom wall of the inner motor cover is spaced apart setting with the motor lower cover to limit bottom air channel, first air-out
Mouth is connected with second air outlet by the bottom air channel.
According to the inner cover for dust catcher of the utility model first aspect, bottom wind is formed by the bottom of motor cover
Road, the first air outlet is connected by bottom air channel with the second air outlet, so that the performance and noise reduction of motor can not be being influenceed
On the premise of reduce motor cover radial dimension, improve the appearance looks elegant degree of the motor cover for dust catcher.
In addition, can also have following additional technical characteristic according to the motor cover for dust catcher of the present utility model：
According to some embodiments of the present utility model, the side wall for being provided with first air outlet of the inner casing is outer with described
Shell is spaced apart to limit the first sidepiece air channel, and the first sidepiece air channel connects with the bottom air channel, set on the inner casing
There is the 3rd air outlet, the 3rd air outlet is located at the top in the first sidepiece air channel.
Alternatively, first air outlet is located at the top of the inner casing.
Alternatively, the side side wall for being provided with second air outlet of the shell is spaced apart to limit with the inner casing
Second sidepiece air channel, the second sidepiece air channel is connected with the bottom air channel.
Further, it is provided with dividing plate above the second sidepiece air channel, the dividing plate is by the installation cavity and described
Two sidepiece air channels are spaced apart is flowed out with limiting air-flow by second air outlet.
Further, second air outlet includes multiple exhaust vents, and multiple exhaust vents are spaced apart and are uniformly distributed.
According to some embodiments of the present utility model, first air outlet and second air outlet are along the motor
The radial symmetric of cover is set.
According to some embodiments of the present utility model, the inner casing is integrally formed with the shell.
The motor for dust catcher according to the utility model second aspect have above-described embodiment for dust catcher
Motor cover.
Because the motor cover for dust catcher according to the utility model above-described embodiment has above-mentioned technique effect, because
This, the motor for dust catcher of the utility model embodiment also has above-mentioned technique effect, i.e., implemented according to the utility model
The motor for dust catcher of example, compared to the motor cover of conventional art, can be on the premise of performance and noise reduction not be influenceed
Reduce the radial dimension of motor cover.
Dust catcher according to the utility model third aspect has the motor for dust catcher of above-described embodiment.
Due to there is above-mentioned technique effect according to the motor for dust catcher of the utility model above-described embodiment, therefore,
The dust catcher of the utility model embodiment also has above-mentioned technique effect, i.e., according to the dust catcher of the utility model embodiment, by
It is smaller in the radial dimension of the motor cover for dust catcher, so as to taking up room and can ensureing the drop of dust catcher for motor can be reduced
Make an uproar effect.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the structural representation of the motor cover for dust catcher according to the utility model embodiment；
Fig. 2 is the inner motor cover of the motor cover for dust catcher according to the utility model embodiment and the knot of motor lower cover
Structure schematic diagram；
Fig. 3 is that the inner motor cover of the motor cover for dust catcher according to the utility model embodiment is connected with motor lower cover
Structure top view.
Reference：
100：For the motor cover of dust catcher；
1：Motor upper cover；
2：Inner motor cover, 21：Shell, 211：Second air outlet, 212：Dividing plate, 22：Inner casing, 221：First air outlet,
222：3rd air outlet, 223：Installation cavity；
3：Motor lower cover；
4：Bottom air channel；
5：First sidepiece air channel；
6：Second sidepiece air channel.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axial direction ", " radial direction ", " circumference " etc. refer to
The orientation or position relationship for showing be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplified description, must be with specific orientation, with specific azimuth configuration rather than the device or element for indicating or imply meaning
And operation, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " is meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
Below with reference to the accompanying drawings the motor cover 100 for dust catcher according to the utility model embodiment is described.
With reference to shown in Fig. 1-Fig. 3, the motor cover 100 for dust catcher according to the utility model embodiment can include electricity
Machine upper cover 1, inner motor cover 2 and motor lower cover 3.
Specifically, inner motor cover 2 is located at the lower section of motor upper cover 1, and inner motor cover 2 coordinates to limit with motor upper cover 1
It is suitable to install the installation cavity 223 of motor, inner motor cover 2 includes shell 21 and inner casing 22, and inner casing 22 is located in shell 21, motor peace
In inner casing 22, the side wall of inner casing 22 is provided with the first air outlet 221 connected with installation cavity 223, on the side wall of shell 21
The second air outlet 211 connected with the first air outlet 221 is provided with, the lower end of inner motor cover 2 is connected with motor lower cover 3, in motor
The bottom wall of cover 2 is spaced apart setting with motor lower cover 3 to limit bottom air channel 4, the first air outlet 221 and the second air outlet 211
Connected by bottom air channel 4.
As shown in figure 1, motor upper cover 1 is connected with the upper end of inner motor cover 2 and limits installation cavity jointly with inner casing 22
223, motor can be arranged in installation cavity 223, and the air-flow that motor is produced can flow out from the first air outlet 221, and by bottom wind
Road 4 flows to the second air outlet 211 of shell 21, is flowed out from the second air outlet 211, so, air-flow can be increased by bottom air channel 4
Flow so that can reduce air-flow generation noise, with reach reduce noise purpose.
Compared to the motor cover of conventional art, air-flow flows to second by the air channel of inner motor cover sidepiece from the first air outlet
Air outlet, i.e. air ring are spaced apart the duct flows for being formed between the side wall of inner casing and the side wall of shell, although reduce electricity
The noise of machine, but the size that carries out of motor cover is increased, influence the outward appearance of motor cover.
Thus, according to the inner cover for dust catcher of the utility model embodiment, formed by the bottom of motor cover 100
Bottom air channel 4, the first air outlet 221 is connected by bottom air channel 4 with the second air outlet 211, so that motor can not be being influenceed
Reduce the radial dimension of motor cover 100 on the premise of performance and noise reduction, improve the outward appearance of the motor cover 100 for dust catcher
Aesthetics.
In some embodiments of the present utility model, the side wall for being provided with the first air outlet 221 of inner casing 22 can be with shell 21
It is spaced apart to limit the first sidepiece air channel 5, the first sidepiece air channel 5 connects with bottom air channel 4, and inner casing 22 is provided with the 3rd air-out
Mouth 222, the 3rd air outlet 222 is located at the top in the first sidepiece air channel 5.So as to facilitate the flowing of air-flow, improve for dust catcher
Motor cover 100 noise reduction.
Specifically, the side wall of inner casing 22 is provided with the first air outlet 221 and is provided with the portion of the inner casing 22 of the first air outlet 221
Point it is spaced apart to form the first sidepiece air channel 5 between side wall and the side wall of shell 21, air-flow flows to the by the first air outlet 221
One sidepiece air channel 5, and bottom air channel 4 is flowed to, the flow of air-flow can be increased by the first sidepiece air channel 5, further to strengthen
Noise reduction.3rd air outlet 222 is located at the top in the first sidepiece air channel 5, and thus annoying stream is by the 3rd air outlet 222 and the
One air outlet 221 flows to the first sidepiece air channel 5, so as to be conducive to the flowing of air-flow.
With reference to shown in Fig. 1-Fig. 3, the first air outlet 221 can be formed as grid-like, and the 3rd air outlet 222 can include many
Individual aperture, air-flow flows to the first sidepiece air channel 5 by grid-like the first air outlet 221 and multiple apertures, so as to gas can be increased
The air-out area of stream, reduces the flow velocity of air-flow, further to reduce the noise of air-flow flow at high speed generation.
Alternatively, the first air outlet 221 may be provided in the top of inner casing 22.Thus, the stream in the first sidepiece air channel 5 can be increased
Journey, air-flow flows to the first sidepiece air channel 5 from the first air outlet 221, so that flow of the air-flow in the first sidepiece air channel 5 can be increased,
Further to reduce noise, erasure effect is improved.
Alternatively, the side side wall for being provided with the second air outlet 211 of shell 21 can be spaced apart to limit with inner casing 22
Two sidepiece air channels 6, the second sidepiece air channel 6 is connected with bottom air channel 4.Thus, air-flow can be by the first air outlet 221 and the 3rd
Air outlet 222 flows to the first sidepiece air channel 5, and can sequentially pass through the first sidepiece air channel 5, the sidepiece air channel 6 of bottom air channel 4 and second
The second air outlet 211 is flowed to, so that can further increase the flow of air-flow, further to improve erasure effect.
Advantageously, the second sidepiece air channel 6 on can be provided with dividing plate 212, dividing plate 212 is by the sidepiece of installation cavity 223 and second
Air channel 6 is spaced apart is flowed out with limiting air-flow by the second air outlet 211.In other words, second can further be limited by dividing plate 212
Sidepiece air channel 6, is only discharged, by the second air outlet 211 with the air-flow for limiting the second sidepiece air channel 6 so as to the stream of air-flow can be limited
Dynamic direction, strengthens erasure effect.Further, as shown in Fig. 2 the second air outlet 211 can include multiple exhaust vents, multiple goes out
Air holes can be spaced apart and be uniformly distributed.Thus, air-flow can uniformly be flowed out by multiple exhaust vents, also can be one by multiple exhaust vents
Determine further to improve erasure effect in degree.
Alternatively, the first air outlet 221 and the second air outlet 211 can be set along the radial symmetric of inner motor cover 2.So,
Bottom air channel 4 can radially extending along the bottom wall of inner motor cover 2, so as to the flow in bottom air channel 4 can be increased to the full extent,
Increase distance of the air-flow from first the 221 to the second air outlet of air outlet 211, further to reduce noise.
Advantageously, inner casing 22 can be integrally formed with shell 21.So as to the production technology of inner motor cover 2 can be simplified so that use
In the motor cover 100 of dust catcher simple structure and be easy for installation and removal, the dress of the motor cover 100 for dust catcher can be reduced
With step, and the structural strength of inner motor cover 2 can be strengthened.
Additionally, the utility model also proposed a kind of motor cover 100 for dust catcher with above-described embodiment.
Due to there is above-mentioned technique effect according to the motor cover 100 for dust catcher of the utility model above-described embodiment,
Therefore, the motor for dust catcher of the utility model embodiment also has above-mentioned technique effect, i.e., according to the utility model reality
The motor for dust catcher of example is applied, compared to the motor cover 100 of conventional art, can be before performance and noise reduction not be influenceed
Put the radial dimension for reducing motor cover 100.
The utility model also proposed a kind of motor for dust catcher with above-described embodiment.
Due to there is above-mentioned technique effect according to the motor for dust catcher of the utility model above-described embodiment, therefore,
The dust catcher of the utility model embodiment also has above-mentioned technique effect, i.e., according to the dust catcher of the utility model embodiment, by
It is smaller in the radial dimension of the motor cover 100 for dust catcher, so as to taking up room and can ensureing dust catcher for motor can be reduced
Noise reduction.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of motor cover for dust catcher, it is characterised in that including：
Motor upper cover；
Inner motor cover, the inner motor cover is located at the lower section of the motor upper cover, inner motor cover described in the motor upper cover with match somebody with somebody
Close to limit the installation cavity for being suitable to install motor, the inner motor cover includes shell and inner casing, and the inner casing is located at described outer
In shell, the motor is arranged in the inner casing, and the side wall of the inner casing is provided with the first air-out connected with the installation cavity
Mouthful, the side wall of the shell is provided with the second air outlet connected with the first air outlet；
Motor lower cover, the lower end of the inner motor cover is connected with the motor lower cover, the bottom wall of the inner motor cover and the electricity
Machine lower cover is spaced apart and sets to limit bottom air channel, and first air outlet and second air outlet pass through the bottom wind
Road is connected.
2. the motor cover for dust catcher according to claim 1, it is characterised in that the inner casing is provided with described first
The side wall of air outlet is spaced apart to limit the first sidepiece air channel, the first sidepiece air channel and the bottom wind with the shell
Road is connected, and the inner casing is provided with the 3rd air outlet, and the 3rd air outlet is located at the top in the first sidepiece air channel.
3. the motor cover for dust catcher according to claim 2, it is characterised in that first air outlet is located at described
The top of inner casing.
4. the motor cover for dust catcher according to claim 2, it is characterised in that the shell is provided with described second
The side side wall of air outlet is spaced apart to limit the second sidepiece air channel, the second sidepiece air channel and the bottom with the inner casing
Portion air channel is connected.
5. the motor cover for dust catcher according to claim 4, it is characterised in that the top in the second sidepiece air channel
Dividing plate is provided with, with the second sidepiece air channel be spaced apart the installation cavity to limit air-flow by second air-out by the dividing plate
Mouth outflow.
6. the motor cover for dust catcher according to claim 5, it is characterised in that second air outlet includes multiple
Exhaust vent, multiple exhaust vents are spaced apart and are uniformly distributed.
7. the motor cover for dust catcher according to claim 1, it is characterised in that first air outlet and described
Two air outlets are set along the radial symmetric of the inner motor cover.
8. the motor cover for dust catcher according to claim 1, it is characterised in that the inner casing is with the shell integrally
Shaping.
9. a kind of motor for dust catcher, it is characterised in that including any one of claim 1-8 for dust catcher
Motor cover.
10. a kind of dust catcher, it is characterised in that including the motor for dust catcher described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030144.2U CN206285057U (en) | 2016-08-31 | 2016-08-31 | Motor cover for dust catcher, the motor with it and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030144.2U CN206285057U (en) | 2016-08-31 | 2016-08-31 | Motor cover for dust catcher, the motor with it and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285057U true CN206285057U (en) | 2017-06-30 |
Family
ID=59094915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030144.2U Active CN206285057U (en) | 2016-08-31 | 2016-08-31 | Motor cover for dust catcher, the motor with it and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903792A (en) * | 2018-08-29 | 2018-11-30 | 宁波富佳实业有限公司 | Dust catcher denoising structure |
| CN109247865A (en) * | 2017-07-14 | 2019-01-22 | 美的集团股份有限公司 | Dust catcher and its motor mould group |
| CN113509098A (en) * | 2021-07-05 | 2021-10-19 | 苏州市春菊电器有限公司 | Dust collector host air outlet structure with waterproof fan blades |
-
2016
- 2016-08-31 CN CN201621030144.2U patent/CN206285057U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247865A (en) * | 2017-07-14 | 2019-01-22 | 美的集团股份有限公司 | Dust catcher and its motor mould group |
| CN108903792A (en) * | 2018-08-29 | 2018-11-30 | 宁波富佳实业有限公司 | Dust catcher denoising structure |
| CN108903792B (en) * | 2018-08-29 | 2024-03-26 | 宁波富佳实业股份有限公司 | Noise reduction structure of dust collector |
| CN113509098A (en) * | 2021-07-05 | 2021-10-19 | 苏州市春菊电器有限公司 | Dust collector host air outlet structure with waterproof fan blades |
| CN113509098B (en) * | 2021-07-05 | 2024-05-28 | 苏州市春菊电器有限公司 | Main unit air outlet structure of dust collector with waterproof fan blades |
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