CN106368964B - Fan assembly and living electric apparatus with it - Google Patents
Fan assembly and living electric apparatus with it Download PDFInfo
- Publication number
- CN106368964B CN106368964B CN201610951322.3A CN201610951322A CN106368964B CN 106368964 B CN106368964 B CN 106368964B CN 201610951322 A CN201610951322 A CN 201610951322A CN 106368964 B CN106368964 B CN 106368964B
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- Prior art keywords
- fan assembly
- impeller
- motor
- electric machine
- machine support
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of fan assembly and the living electric apparatus with it.Fan assembly includes: electric machine support, and the electric machine support is equipped with through-hole；Motor, the motor are fixed on the front side of the electric machine support；Impeller, the impeller is located in the through-hole and the impeller is connected with the motor shaft of the motor；Afflux structure, the front end of the afflux structure is fixed on the inner sidewall of the through-hole, the rear end face of the afflux structure is located at the rear side of the rear surface of the electric machine support, round-corner transition between the front end of the afflux structure and the front side wall of the electric machine support, the radius of corner of the round-corner transition is R, the rotation outer diameter of the impeller is D1, wherein 3%D1≤R≤10%D1.Fan assembly of the invention, advantageously reduces noise, improves the air output of fan assembly.
Description
Technical field
The present invention relates to living electric apparatus technical fields, more particularly, to a kind of fan assembly and with its living electric apparatus.
Background technique
Generally, blower is typically provided in living electric apparatus in order to the heat dissipation to living electric apparatus.
The air quantity of the wind of fan assembly blowout in the related technology is small, and noise is big.Although can be by improving motor
Revolving speed is to improve air output, but this causes the noise of fan assembly bigger, and the high revolving speed of motor exacerbates the damage of motor
Consumption, increases cost, while reliance security declines.In addition, major diameter impeller is used when air quantity is inadequate sometimes to solve,
In this way other than fan assembly own vol can be made to increase, the machine volume of living electric apparatus is undoubtedly also increased, and consider
The impeller of major diameter is easy deformation under high temperature, this just has higher requirement to the material of major diameter impeller, to dynamically balanced adjusting
It is required that it is tightened up, cause the promotion of material cost and installation cost.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention mentions
A kind of fan assembly out, air output is big, low noise.
The present invention also proposes a kind of living electric apparatus, including above-mentioned fan assembly.
Fan assembly according to an embodiment of the present invention, comprising: electric machine support, the electric machine support are equipped with through-hole；Motor,
The motor is fixed on the front side of the electric machine support；Impeller, the impeller be located in the through-hole and the impeller with it is described
The motor shaft of motor is connected；Afflux structure, the front end of the afflux structure are fixed on the inner sidewall of the through-hole, the afflux
The rear end face of structure is located at the rear side of the rear surface of the electric machine support, the front end of the afflux structure and the electric machine support
Round-corner transition between front side wall, the radius of corner of the round-corner transition are R, and the rotation outer diameter of the impeller is D1, wherein 3%
D1≤R≤10%D1.
Fan assembly according to an embodiment of the present invention, by make afflux structure front end and electric machine support front side wall it
Between round-corner transition, fillet can play the role of drainage, and be conducive to more airflow smooths enters impeller, reduce the flowing of air quantity
Separation improves the air quantity for flowing to impeller, so that the air output of fan assembly is improved, meanwhile, air-flow is orderly and equal at fillet
Uniform flow is dynamic, is conducive to the quantity and distribution that weaken the confusing vortex near fillet and impeller, makes an uproar to advantageously reduce
Sound；Moreover, make round-corner transition radius of corner R and impeller rotation outer diameter D 1 meet: 3%D1≤R≤10%D1, be conducive into
The drainage effect of one-step optimization fillet further increases the air output of fan assembly, reduces noise；In addition and in the related technology
The mode for improving the air quantity of fan assembly 100 is compared, and cost is advantageously reduced, and reduces the volume of fan assembly 100, improves blower
The reliability that component 100 uses.
According to some embodiments of the present invention, the height of the impeller is B, the rear of the impeller and the afflux structure
The distance between rear end face be L, 5%B≤L≤30%B.
According to some embodiments of the present invention, the cross section of the afflux structure is formed as annular shape.
According to some embodiments of the present invention, the afflux structure includes: linkage section, and the linkage section is located at the through-hole
Inner sidewall on；Direct current section, the direct current section are connected to the rear end of the linkage section and stretch out the through-hole backward；Segmental arc,
The segmental arc is connected to the front end of the linkage section, and the segmental arc is constructed such that front end and the institute of the linkage section
State round-corner transition between the front side wall of electric machine support.
According to some embodiments of the present invention, the front side of the electric machine support is equipped with motor support portion, and the motor accommodates
In the motor support portion.
Specifically, the circumferential direction of the motor support portion is equipped with multiple supporting legs, and multiple supporting legs are fixed on described
On the front side wall of electric machine support.
Optionally, the supporting leg is seven to be separated from each other.
Living electric apparatus according to an embodiment of the present invention, including above-mentioned fan assembly.
Living electric apparatus according to an embodiment of the present invention, by the way that above-mentioned fan assembly is arranged, good heat dissipation effect, noise are small.
Optionally, the living electric apparatus is electromagnetic oven, electric cooker, micro-wave oven or light-wave cooker.
Specifically, the fan assembly is fixed in the shell of the living electric apparatus by fastener.
Detailed description of the invention
Fig. 1 is the perspective view of fan assembly according to some embodiments of the invention；
Fig. 2 is the main view of fan assembly according to some embodiments of the invention；
Fig. 3 is the cross-sectional view in the direction A-A according to Fig.2,；
Fig. 4 is the rearview of fan assembly according to some embodiments of the invention；
Fig. 5 is the cross-sectional view in the direction B-B according to Fig.4,；
Fig. 6 is the partial structure diagram of micro-wave oven according to some embodiments of the invention.
Appended drawing reference:
Micro-wave oven 1000；
Fan assembly 100；
Electric machine support 1；Through-hole 11；Motor support portion 12；Supporting leg 121；
Motor 2；Impeller 3；Afflux structure 4；
Shell 200.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
"lower", "front", "rear", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fan assembly 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 6, which can be used in
In living electric apparatus such as electromagnetic oven, electric cooker, micro-wave oven 1000 or light-wave cooker etc., in order to when living electric apparatus works to life
The heat dissipation of the inner heat structure of electric appliance.
As Figure 1-Figure 5, fan assembly 100 according to an embodiment of the present invention, may include: electric machine support 1, motor 2,
Impeller 3 and afflux structure 4.
Specifically, electric machine support 1 is equipped with through-hole 11, and as Figure 1-Figure 5, impeller 3 is rotatably positioned in through-hole 11,
Under the driving of impeller 3, air can flow to the other side from the side of through-hole 11 by through-hole 11.Such as Figure 1-Figure 5, empty
Gas can flow to the rear side of through-hole 11 by through-hole 11 from the front side of through-hole 11.It should be noted that flowing through through-hole 11 in air-flow
When, before the upstream of air-flow flowing is, after the downstream of air-flow flowing is.
Optionally, impeller 3 includes multiple blades, such as impeller 3 includes three or three or more blades.
Motor 2 is fixed on the front side of electric machine support 1, and impeller 3 is connected with the motor shaft of motor 2, consequently facilitating motor 2 drives
Impeller 3 rotates the circulation to drive air.
Afflux structure 4 is located on electric machine support 1 and is correspondingly arranged with through-hole 11.Specifically, the front end of afflux structure 4 is fixed
On the inner sidewall of through-hole 11, the rear end face of afflux structure 4 is located at the rear side of the rear surface of electric machine support 1.Such as afflux structure 4
Front end be fixed on the entire inner sidewall of through-hole 11 and through-hole 11 is stretched out in the rear end of afflux structure 4 backward.Structure letter as a result,
It is single.
Further, round-corner transition between the front end of afflux structure 4 and the front side wall of electric machine support 1.Fillet is set as a result,
Drainage can be played the role of by setting, and be conducive to more airflow smooths enters impeller 3, reduces the flow separation of air quantity, improve stream
To the air quantity of impeller 3, meanwhile, orderly and Uniform Flow of the air-flow at fillet is conducive to weaken mixed near fillet and impeller 3
The disorderly quantity and distribution of unordered vortex, to advantageously reduce noise.
Further, as shown in figure 5, the radius of corner of round-corner transition is R, the rotation outer diameter of impeller 3 is D1,3%D1≤R
≤ 10%D1 is conducive to the drainage for further increasing fillet as a result, improves the air output of wind wheel component, reduces noise.
Fan assembly 100 according to an embodiment of the present invention, by make afflux structure 4 front end and electric machine support 1 before
Round-corner transition between side wall, fillet can play the role of drainage, and be conducive to more airflow smooths enters impeller 3, reduce wind
The flow separation of amount improves the air quantity for flowing to impeller 3, so that the air output of fan assembly 100 is improved, meanwhile, air-flow is in fillet
The orderly and Uniform Flow at place is conducive to the quantity and distribution that weaken the confusing vortex near fillet and impeller 3, thus
Advantageously reduce noise；Moreover, meeting the radius of corner R of round-corner transition and the rotation outer diameter D 1 of impeller 3: 3%D1≤R≤
10%D1 is conducive to the drainage effect for advanced optimizing fillet, further increases the air output of fan assembly, reduces noise；Separately
Outside compared with the mode of the air quantity of raising fan assembly 100 in the related technology, cost is advantageously reduced, fan assembly is reduced
100 volume improves the reliability that fan assembly 100 uses.
In some embodiments of the invention, the cross section of afflux structure 4 is formed as annular shape, for example, afflux knot
Structure 4 is formed as generally hollow cylindrical shape.Certainly, the invention is not limited thereto, and the cross section of afflux structure 4 may be formed as
The shape of approximate circular ring shape such as oval ring.
Further, as shown in Figure 2 and Figure 5, the rotation outer diameter of impeller 3 is D1, and the internal diameter of afflux structure 4 is D2, D1 and
D2 meets: 1.02D1≤D2≤1.09D1.Inventor has found in practical study, when the rotation outer diameter D 1 and afflux knot of impeller 3
When the internal diameter D2 of structure 4 meets 1.02D1≤D2≤1.09D1, it is not only advantageous to reduce the leakage of air quantity at 3 blade tip of impeller, and
Can optimize the tip vortex of blade scale and and frequency, control its volume and inhale, generate and fall off, to reduce the loss of air quantity,
It improves the air output of fan assembly 100, reduce noise.
According to some embodiments of the present invention, the height of height, that is, impeller 3 of impeller 3 in the longitudinal direction, in other words,
On the flow direction of air-flow, the front end of the upstream along air flow direction of impeller 3 is the leading edge of impeller 3, under air flow direction
The rearmost end of trip is the rear of impeller 3, and the vertical range between the leading edge of impeller 3 and the rear of impeller 3 is the height of impeller 3.
Specifically, as shown in figure 3, the rear of impeller 3 stretches out afflux structure 4 backward, consequently facilitating from the front side of through-hole 11
The air in through-hole 11 is flowed into, under the driving of impeller 3, is flowed out from the rear side of through-hole 11.
As shown in Figure 3 and Figure 5, the height of impeller 3 be B, between the rear of impeller 3 and the rear end face of afflux structure 4 away from
Meet from for L, L: 5%B≤L≤30%B.Inventor has found in practical study, when rear and the afflux structure 4 of impeller 3
When the distance between rear end face L meets 5%B≤L≤30%B, in the downstream of the flow direction of air, air-flow in through-hole 11 not
It can spread rapidly, in this way, be conducive to improve the pressure of downstream airflow, can effectively further optimize the scale of tip vortex and strong
Degree controls its volume and inhales, generates and fall off, to be conducive to further increase the air output of fan assembly 100, reduces noise, and
And compared with the mode of the air quantity of raising fan assembly 100 in the related technology, cost is advantageously reduced, fan assembly is reduced
100 volume improves the reliability that fan assembly 100 uses.
In other embodiments of the invention, afflux structure 4 includes: linkage section, direct current section and segmental arc.Wherein, even
It connects section to be located on the inner sidewall of through-hole 11, direct current section is connected to the rear end of linkage section and stretches out through-hole 11 backward, segmental arc connection
In the front end of linkage section, and segmental arc is constructed such that fillet mistake between the front end of linkage section and the front side wall of electric machine support 1
It crosses.Structure is simple as a result, and is conducive to 4 integral installation of afflux structure on electric machine support 1, is easily installed.
Optionally, linkage section, direct current section and segmental arc are integrally formed part.
In some embodiments of the invention, as shown in figure 4, the front side of electric machine support 1 is equipped with motor support portion 12, motor
2 are contained in motor support portion 12.Consequently facilitating the placement of motor 2.Specifically, as shown in figure 4, the circumferential direction of motor support portion 12
Multiple supporting legs 121 are equipped with, multiple supporting legs 121 are fixed on the front side wall of electric machine support 1.That is, motor support
Portion 12 is fixed on the front side wall of electric machine support 1 by multiple supporting legs 121, and motor 2 is contained in motor support portion 12, structure
Simply, reliably.
Optionally, supporting leg 121 is seven, the ground that is separated from each other, and seven supporting legs 121 are fixed on motor branch at interval
On the front side wall of frame 1 and it is looped around in the circumferential direction of through-hole 11.
Optionally, motor support portion 12, supporting leg 121 and electric machine support 1 are integrally formed part, are thus not only advantageous to letter
Metaplasia production. art, and advantageously reduce cost.
It is described in detail below with reference to structure of Fig. 1-Fig. 5 to the fan assembly 100 of a specific embodiment of the invention.
As Figure 1-Figure 5, the fan assembly 100 of the present embodiment, comprising: electric machine support 1, motor 2, impeller 3 and afflux
Structure 4.
Electric machine support 1 is equipped with through-hole 11, and motor 2 is fixed on the front side of electric machine support 1, impeller 3 be located at through-hole 11 it is interior and
Impeller 3 is connected with the motor shaft of motor 2, consequently facilitating motor 2 drives the rotation of impeller 3 to drive the circulation of air.
The afflux structure 4 that cross section is formed as annular shape is located on electric machine support 1 and is correspondingly arranged with through-hole 11, collection
The front end of flow structure 4 is fixed on the inner sidewall of through-hole 11, and the rear end face of afflux structure 4 is located at the rear surface of electric machine support 1
Rear side.
Round-corner transition between the front end of afflux structure 4 and the front side wall of electric machine support 1, the setting of fillet can be played as a result,
The effect of drainage, be conducive to more airflow smooths enters impeller 3, reduces the flow separation of air quantity, and raising flows to impeller 3
Air quantity, meanwhile, orderly and Uniform Flow of the air-flow at fillet is conducive to weaken confusing near fillet and impeller 3
The quantity and distribution of vortex, to advantageously reduce noise.
Further, as shown in figure 5, the radius of corner of round-corner transition is R, the rotation outer diameter of impeller 3 is D1,3%D1≤R
≤ 10%D1 is conducive to the drainage for further increasing fillet as a result, improves the air output of wind wheel component, reduces noise.
As shown in figure 4, the front side of electric machine support 1 is equipped with motor support portion 12, motor 2 is contained in motor support portion 12.
Consequently facilitating the placement of motor 2.Specifically, as shown in figure 4, the circumferential direction of motor support portion 12 be equipped with seven supporting legs 121, seven
A supporting leg 121 is fixed on the front side wall of electric machine support 1 at interval and is looped around in the circumferential direction of through-hole 11.
Inventor has done multiple groups experiment for the relationship of D1 and R in practical study, and specific data are as shown in the table:
As shown above, when the motor 2 in the present embodiment is identical as the revolving speed of motor 2 in the related technology, this implementation
Example fan assembly 100 send out wind air quantity in the related technology fan assembly 100 send out wind air quantity compared with have compared with
Big increase, when air quantity and the fan assembly 100 in the related technology of the wind that the fan assembly 100 in the present embodiment is sent out are sent out
Wind air quantity it is identical when, the noise of the fan assembly 100 in the present embodiment decreases.
As shown in fig. 6, living electric apparatus according to an embodiment of the present invention, including shell 200 and above-mentioned fan assembly 100.
Living electric apparatus according to an embodiment of the present invention is conducive to improve heat dissipation effect by the way that above-mentioned fan assembly 100 is arranged
Fruit reduces noise, and is conducive to reduce the volume of living electric apparatus, reduces cost.
Optionally, living electric apparatus is electromagnetic oven, electric cooker, micro-wave oven 1000 or light-wave cooker.
Specifically, fan assembly 100 can be fixed on life electricity by fastener such as screw fastener or bolt fastener
In the shell 200 of device.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of fan assembly characterized by comprising
Electric machine support, the electric machine support are equipped with through-hole；
Motor, the motor are fixed on the front side of the electric machine support；
Impeller, the impeller is located in the through-hole and the impeller is connected with the motor shaft of the motor；
Afflux structure, the front end of the afflux structure are fixed on the inner sidewall of the through-hole, the rear end face of the afflux structure
Positioned at the rear side of the rear surface of the electric machine support, the rear end of the afflux structure corresponds to the through-hole and is formed as necking, in institute
It states on the longitudinal section of necking, the contour line of the internal perisporium of the necking is camber line, the front end of the afflux structure and the motor
Round-corner transition between the front side wall of bracket, the radius of corner of the round-corner transition are R, and the rotation outer diameter of the impeller is D1,
In, 3%D1≤R≤10%D1.
2. fan assembly according to claim 1, which is characterized in that the height of the impeller is B, the rear of the impeller
The distance between rear end face of the afflux structure is L, 5%B≤L≤30%B.
3. fan assembly according to claim 1, which is characterized in that the cross section of the afflux structure is formed as circular ring shape
Shape.
4. fan assembly according to claim 1, which is characterized in that the afflux structure includes:
Linkage section, the linkage section are located on the inner sidewall of the through-hole；
Direct current section, the direct current section are connected to the rear end of the linkage section and stretch out the through-hole backward；
Segmental arc, the segmental arc is connected to the front end of the linkage section, and the segmental arc is constructed such that the connection
Round-corner transition between the front end of section and the front side wall of the electric machine support.
5. fan assembly according to claim 1, which is characterized in that the front side of the electric machine support is equipped with motor support
Portion, the motor are contained in the motor support portion.
6. fan assembly according to claim 5, which is characterized in that the circumferential direction of the motor support portion is equipped with multiple
Support leg, multiple supporting legs are fixed on the front side wall of the electric machine support.
7. fan assembly according to claim 6, which is characterized in that the supporting leg is seven to be separated from each other.
8. a kind of living electric apparatus, which is characterized in that including fan assembly described according to claim 1 any one of -7.
9. living electric apparatus according to claim 8, which is characterized in that the living electric apparatus is electromagnetic oven, electric cooker, microwave
Furnace or light-wave cooker.
10. living electric apparatus according to claim 8, which is characterized in that the fan assembly is fixed on institute by fastener
It states in the shell of living electric apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951322.3A CN106368964B (en) | 2016-11-02 | 2016-11-02 | Fan assembly and living electric apparatus with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951322.3A CN106368964B (en) | 2016-11-02 | 2016-11-02 | Fan assembly and living electric apparatus with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368964A CN106368964A (en) | 2017-02-01 |
| CN106368964B true CN106368964B (en) | 2019-07-30 |
Family
ID=57893640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610951322.3A Active CN106368964B (en) | 2016-11-02 | 2016-11-02 | Fan assembly and living electric apparatus with it |
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| Country | Link |
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| CN (1) | CN106368964B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221546A (en) * | 1974-11-18 | 1980-09-09 | Pabst-Motoren Kg | Axial fan |
| JPH10267292A (en) * | 1997-03-26 | 1998-10-09 | Samsung Electron Co Ltd | Microwave oven |
| KR20010010254A (en) * | 1999-07-16 | 2001-02-05 | 윤종용 | Microwave oven |
| JP2005307793A (en) * | 2004-04-20 | 2005-11-04 | Japan Servo Co Ltd | Axial fan |
| CN201499041U (en) * | 2009-09-14 | 2010-06-02 | 珠海格力电器股份有限公司 | Motor support and air conditioner with same |
| CN102080673A (en) * | 2009-11-27 | 2011-06-01 | 三洋电机株式会社 | Bell-mouth structure of air blower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202811507U (en) * | 2012-09-28 | 2013-03-20 | 苏州市华瑞热控制技术有限公司 | Axial fan of air conditioner external unit |
-
2016
- 2016-11-02 CN CN201610951322.3A patent/CN106368964B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221546A (en) * | 1974-11-18 | 1980-09-09 | Pabst-Motoren Kg | Axial fan |
| JPH10267292A (en) * | 1997-03-26 | 1998-10-09 | Samsung Electron Co Ltd | Microwave oven |
| KR20010010254A (en) * | 1999-07-16 | 2001-02-05 | 윤종용 | Microwave oven |
| JP2005307793A (en) * | 2004-04-20 | 2005-11-04 | Japan Servo Co Ltd | Axial fan |
| CN201499041U (en) * | 2009-09-14 | 2010-06-02 | 珠海格力电器股份有限公司 | Motor support and air conditioner with same |
| CN102080673A (en) * | 2009-11-27 | 2011-06-01 | 三洋电机株式会社 | Bell-mouth structure of air blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106368964A (en) | 2017-02-01 |
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Effective date of registration: 20210322 Address after: 528311 4 Global Innovation Center, industrial road, Beijiao Town, Shunde District, Foshan, Guangdong, China Patentee after: GUANGDONG MEIDI WHITE HOUSEHOLD ELECTRICAL APPLIANCE TECHNOLOGY INNOVATION CENTER Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311, 26-28, B District, Mei headquarters building, 6 Mei Road, Beijiao Town, Shunde District, Foshan, Guangdong. Patentee before: MIDEA GROUP Co.,Ltd. |