CN205031167U - A dust catcher that is used for motor cover of dust catcher and has it - Google Patents
A dust catcher that is used for motor cover of dust catcher and has it Download PDFInfo
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- CN205031167U CN205031167U CN201520752918.1U CN201520752918U CN205031167U CN 205031167 U CN205031167 U CN 205031167U CN 201520752918 U CN201520752918 U CN 201520752918U CN 205031167 U CN205031167 U CN 205031167U
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- wallboard
- motor cover
- dust catcher
- motor
- air duct
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Abstract
The utility model discloses a motor cover of dust catcher and the dust catcher that has it, a be formed with the motor in the motor cover and hold the chamber, just for the dust catcher the motor covers and is formed with the water conservancy diversion wind channel, the water conservancy diversion wind channel communicates respectively the motor hold the chamber with the outside of motor cover. According to the utility model discloses a stroke that is used for the motor cover of dust catcher, sets up the water conservancy diversion wind channel through covering at the motor, from this, can prolong the air current for the speed of air current in the motion process reduces gradually, and stabilizes gradually, thus the noise that reduction air current and motor itself produced when operateing.
Description
Technical field
The utility model relates to household electrical appliance technical field, especially relates to a kind of motor cover for dust catcher and has its dust catcher.
Background technology
In correlation technique, the air channel structure of the motor cover of dust catcher is single, and noise reduction is poor.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of motor cover for dust catcher, the excellent noise reduction effect of described motor cover.
Another object of the present utility model is to propose a kind of dust catcher with above-mentioned motor cover.
According to the motor cover for dust catcher of the utility model first aspect, be formed with motor container cavity, and described motor cover is formed with diversion air duct in described motor cover, described diversion air duct is communicated with the outside of described motor container cavity and described motor cover respectively.
According to the motor cover for dust catcher of the present utility model, by arranging diversion air duct in motor cover, thus, the stroke of air-flow can be extended, the speed of air-flow in motion process is reduced gradually, and settles out, thus the noise produced when reducing air-flow and motor running itself.
In addition, following additional technical characteristic can also be had according to the motor cover for dust catcher of the present utility model:
According to an embodiment of the present utility model, described motor cover comprise the multilayer wallboard arranged from inside to outside at least partially, in multilayer wallboard often adjacent two-layer in internal layer wallboard and outer wallboard between form described diversion air duct.
Further, any one in described internal layer wallboard and described outer dividing plate is all formed with air vent.
Alternatively, the air vent on each described wallboard is all arranged to grille-like.
Particularly, described wallboard tabular ringwise, and described air vent comprises length direction along described wallboard and the matrix shape that is circumferentially arranged.
Alternatively, described internal layer wallboard and the ringwise diversion air duct of described outer wallboard gap-forming.
Further, between described internal layer wallboard and described outer wallboard, be connected with isolation bar, described isolation bar along described diversion air duct circumferentially spaced described in diversion air duct.
Particularly, the air vent of described internal layer wallboard and the air vent of described outer wallboard are respectively adjacent to described isolation bar and are positioned at the both sides of described isolation bar.
Alternatively, described diversion air duct comprises spaced apart multiple from inside to outside, and multiple described diversion air duct is connected mutually.
According to the dust catcher of the utility model second aspect, comprising: the motor cover of above-mentioned first aspect; Motor, described motor is located in the described motor container cavity of described motor cover.
According to dust catcher of the present utility model, by arranging the motor cover of above-mentioned first aspect, the noise of dust catcher can be reduced thus, improving the quality of dust catcher.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the profile of the motor cover for dust catcher according to the utility model embodiment.
Reference numeral:
Motor cover 100,
Motor container cavity 1, motor 11,
Internal layer wallboard 2, diversion air duct 21,
Outer wallboard 3,
Air vent 4,
Isolation bar 5.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to Fig. 1, the motor cover 100 for dust catcher according to the utility model embodiment is described.
As shown in Figure 1, according to the motor cover 100 for dust catcher of the utility model embodiment, be formed with motor container cavity 1 in motor cover 100, and motor cover 100 is formed with diversion air duct 21, diversion air duct 21 is communicated with the outside of motor container cavity 1 and motor cover 100 respectively.
Particularly, motor cover 100 comprise the multilayer wallboard arranged from inside to outside at least partially, in multilayer wallboard often adjacent two-layer in internal layer wallboard 2 and outer wallboard 3 between form diversion air duct 21.
Such as, in the example of fig. 1, motor cover 100 comprises the two-layer wallboard arranged from inside to outside, forms diversion air duct 21 between the internal layer wallboard 2 in two-layer wallboard and outer wallboard 3.The air-flow that motor 11 sucks, diversion air duct 21 is entered from motor container cavity 1, air-flow is flowed in diversion air duct 21, thus, motor 11 is made to form revolving air-out, and extending the stroke of air-flow, entirety defines the structure that motor 11 to be fixed on inner bilayer isolation by, and then reduces the noise produced when air-flow and motor 11 run.
According to the motor cover 100 for dust catcher of the utility model embodiment, by arranging diversion air duct 21 in motor cover 100, thus, the stroke of air-flow can be extended, the speed of air-flow in motion process is reduced gradually, and settling out, thus the noise produced when reducing air-flow and motor 11 running itself.
It should be noted that, internal layer wallboard 2 in the utility model and outer wallboard 3 are comparatively speaking, that is, every two the adjacent wallboards in multilayer wallboard are respectively described internal layer wallboard 2 and outer wallboard 3, and wherein internal layer wallboard 2 is positioned at the inner side of outer wallboard 3.
Such as, in three layers of wallboard, be divided into ground floor wallboard, second layer wallboard and third layer wallboard from inside to outside.Wherein, in ground floor wallboard and second layer wallboard, the internal layer wallboard 2 of ground floor wallboard, and second layer wallboard is outer wallboard 3; In second layer wallboard and third layer wallboard, second layer wallboard is internal layer wallboard 2, and third layer wallboard is outer wallboard 3.
Certainly, above-mentioned three layers of wallboard are only concrete examples of the present utility model, wallboard can also be two-layer, four layers, five layers etc.
According to an embodiment of the present utility model, any one in internal layer wallboard 2 and outer dividing plate is all formed with air vent 4.Wherein, the air vent 4 of described multilayer wallboard meta on a wallboard of inner side can be communicated with motor container cavity 1, and be communicated with by air vent 4 between adjacent wallboard, the air vent 4 on outermost wallboard can be communicated with the outside of motor cover 100.Thus, the air-flow can being convenient to motor 11 generation flows in diversion air duct 21.Alternatively, the air vent 4 on each wallboard is all arranged to grille-like, but is not limited thereto.Such as, in the example of fig. 1, wallboard is tabular ringwise, and air vent 4 comprises length direction along wallboard and the matrix shape that is circumferentially arranged.Structure is simple and be convenient to ventilate.
Alternatively, internal layer wallboard 2 and the ringwise diversion air duct 21 of outer wallboard 3 gap-forming, such as, circular, oval etc., but be not limited thereto.Thus, the resistance that air-flow flows in diversion air duct 21 can be reduced further, thus reduce noise further.
Further, be connected with isolation bar 5 between internal layer wallboard 2 and outer wallboard 3, isolation bar 5 is along the circumferentially spaced diversion air duct 21 of diversion air duct 21.Thus, the opposite side of air-flow from the side of isolation bar 5 left side of isolation bar 5 (the such as Fig. 1) to isolation bar 5 right side of isolation bar 5 (in the such as Fig. 1) flowing can be made, not only can form rotation air-out, also can increase the stroke of air-flow, make steady air current in relatively long stroke under, and reduce the flow velocity of air-flow, thus reduce noise widely.
Alternatively, the air vent 4 of internal layer wallboard 2 and the air vent 4 of outer wallboard 3 are respectively adjacent to isolation bar 5 and are positioned at the both sides of isolation bar 5.Such as, in the example of fig. 1, the air vent 4 of internal layer wallboard 2 is located at the left side of isolation bar 5, and the air vent 4 of outer wallboard 3 is located at the right side of isolation bar 5.The air-flow that motor 11 produces, after entering diversion air duct 21, moves, from the air vent 4 outflow motor cover 100 of outer wallboard 3 along clockwise direction from the air vent 4 of internal layer wallboard 2.Thus, the stroke of air-flow in single diversion air duct 21 can be extended to greatest extent, thus more effectively can reduce noise.
According to an embodiment of the present utility model, diversion air duct 21 comprises spaced apart multiple from inside to outside, and multiple diversion air duct 21 is connected mutually.Thus, the stroke of air-flow can be extended further, thus improve noise reduction.
According to a specific embodiment of the present utility model, as shown in Figure 1, in motor cover 100, be formed with motor container cavity 1, and motor cover 100 comprises the wallboard of the two-layer annular plate-like of arranging from inside to outside, such as, the internal layer wallboard 2 shown in Fig. 1 and outer wallboard 3.Internal layer wallboard 2 and the ringwise diversion air duct of outer wallboard 3 gap-forming 21 and be connected with isolation bar 5 between internal layer wallboard 2 and above-mentioned outer wallboard 3.On internal layer wallboard 2 and outer wallboard 3, contiguous isolation bar 5 place is respectively equipped with length direction along wallboard and the air vent 4 of matrix shape that is circumferentially arranged, and the air vent 4 on internal layer wallboard 2 is positioned at the left side of isolation bar 5, the air vent 4 on outer wallboard 3 is positioned at the right side of isolation bar 5.Thus, the stroke of air-flow can be extended, thus reduce noise, and structure is simple, be convenient to realize.
According to the motor cover 100 for dust catcher of the utility model first aspect embodiment, by arranging diversion air duct 21 in motor cover 100, the stroke of air-flow can be extended thus, the steady air current be convenient to motor 11 sucks gets off, and reduce the speed of air-flow, thus the noise produced when reducing air-flow and motor 11 running itself.
According to the dust catcher of the utility model second aspect embodiment, comprise motor cover 100 and the motor 11 of above-mentioned first aspect, motor 11 is located in the motor container cavity 1 of motor cover 100.
According to the dust catcher of the utility model embodiment, by arranging the motor cover 100 of above-mentioned first aspect, thus, reducing the noise of dust catcher, thus improve the quality of dust catcher.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature 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 ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a motor cover for dust catcher, it is characterized in that, be formed with motor container cavity in described motor cover, and described motor cover is formed with diversion air duct, described diversion air duct is communicated with the outside of described motor container cavity and described motor cover respectively.
2. the motor cover for dust catcher according to claim 1, it is characterized in that, described motor cover comprise the multilayer wallboard arranged from inside to outside at least partially, in multilayer wallboard often adjacent two-layer in internal layer wallboard and outer wallboard between form described diversion air duct.
3. the motor cover for dust catcher according to claim 2, is characterized in that, any one in described internal layer wallboard and described outer dividing plate is all formed with air vent.
4. the motor cover for dust catcher according to claim 3, is characterized in that, the air vent on each described wallboard is all arranged to grille-like.
5. the motor cover for dust catcher according to claim 3, is characterized in that, described wallboard tabular ringwise, and described air vent comprises length direction along described wallboard and the matrix shape that is circumferentially arranged.
6. the motor cover for dust catcher according to claim 3, is characterized in that, described internal layer wallboard and the ringwise diversion air duct of described outer wallboard gap-forming.
7. the motor cover for dust catcher according to claim 6, is characterized in that, is connected with isolation bar between described internal layer wallboard and described outer wallboard, described isolation bar along described diversion air duct circumferentially spaced described in diversion air duct.
8. the motor cover for dust catcher according to claim 7, is characterized in that, the air vent of described internal layer wallboard and the air vent of described outer wallboard are respectively adjacent to described isolation bar and are positioned at the both sides of described isolation bar.
9. the motor cover for dust catcher according to any one of claim 2-8, is characterized in that, described diversion air duct comprises spaced apart multiple from inside to outside, and multiple described diversion air duct is connected mutually.
10. a dust catcher, is characterized in that, comprising:
Motor cover, described motor cover comprises the motor cover according to any one of claim 1-9;
Motor, described motor is located in the described motor container cavity of described motor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752918.1U CN205031167U (en) | 2015-09-25 | 2015-09-25 | A dust catcher that is used for motor cover of dust catcher and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752918.1U CN205031167U (en) | 2015-09-25 | 2015-09-25 | A dust catcher that is used for motor cover of dust catcher and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031167U true CN205031167U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752918.1U Active CN205031167U (en) | 2015-09-25 | 2015-09-25 | A dust catcher that is used for motor cover of dust catcher and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264318A (en) * | 2016-08-16 | 2017-01-04 | 江苏美的清洁电器股份有限公司 | Instrument box-type dust catcher |
| CN106551658A (en) * | 2015-09-25 | 2017-04-05 | 江苏美的清洁电器股份有限公司 | Motor cover for vacuum cleaner and the vacuum cleaner with which |
| CN109199234A (en) * | 2017-06-30 | 2019-01-15 | 浙江绍兴苏泊尔生活电器有限公司 | Motor element and have its dust collector |
-
2015
- 2015-09-25 CN CN201520752918.1U patent/CN205031167U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551658A (en) * | 2015-09-25 | 2017-04-05 | 江苏美的清洁电器股份有限公司 | Motor cover for vacuum cleaner and the vacuum cleaner with which |
| CN106264318A (en) * | 2016-08-16 | 2017-01-04 | 江苏美的清洁电器股份有限公司 | Instrument box-type dust catcher |
| CN109199234A (en) * | 2017-06-30 | 2019-01-15 | 浙江绍兴苏泊尔生活电器有限公司 | Motor element and have its dust collector |
| CN109199234B (en) * | 2017-06-30 | 2024-01-12 | 浙江绍兴苏泊尔生活电器有限公司 | Motor assembly and dust collector with same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |