CN109268296A - Electric fan head component and electric fan - Google Patents
Electric fan head component and electric fan Download PDFInfo
- Publication number
- CN109268296A CN109268296A CN201811420478.4A CN201811420478A CN109268296A CN 109268296 A CN109268296 A CN 109268296A CN 201811420478 A CN201811420478 A CN 201811420478A CN 109268296 A CN109268296 A CN 109268296A
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- CN
- China
- Prior art keywords
- electric fan
- connector
- head component
- fan head
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000003466 welding Methods 0.000 claims description 3
- 230000036461 convulsion Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- 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
- F04D29/34—Blade mountings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of 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
- F04D29/66—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
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of electric fan head component and electric fans.Electric fan head component includes: fan blade, and the center of the fan blade is provided with mounting hole；Connector, the connector include the knob and axle sleeve being wholely set, and the connector installation in the mounting hole, is provided with connecting hole, the first anti-eccentric part is provided on the inner wall of the connecting hole in the axial direction of the connector；Embedded component and motor, the embedded component are fixedly mounted on the output shaft of the motor, and are fixedly connected in the connecting hole, and the second anti-eccentric part with the described first anti-eccentric part cooperation is provided on the embedded component.Electric fan head component in the present invention reduces a components compared to existing structure, this structure is also more conducive to user assembled, and it can prevent from that assembly bias occurs between connector and embedded component, eliminate the influence of end face of shaft bush jerk value, the production and processing cost for reducing electric fan head component, improves user experience.
Description
Technical field
The present invention relates to blower technical fields, in particular to a kind of electric fan head component and electric fan.
Background technique
Currently, can all occur fan head in electric fan product at home and abroad and swing and upper and lower jitter conditions, sternly
Ghost image rings smoothness of operation.In the category of fan, common stand fan, direct current stand fan, slide fan, rectangular fan, different type of machines
All there is this resonance problem.Present most products use the method for being not provided with gear in vibration section, but serious shadow
Speed spans uniformity between gear is rung, user experience is influenced.
Present fan blade and motor shaft-assembling structure assemble and disassemble fan blade for the ease of user, and fit clearance is larger, and fan blade end
Face jerk value exists always, and user will lead to the eccentric problem of assembly, unbalance mass, is caused to increase during dismounting fan blade
Add, fan head is caused to shake serious problem.
As shown in Figure 1, existing electric fan head modular construction is by fan blade knob 1, fan blade 2, embedded component 3, axle sleeve 4, determines
Position pin 5 and motor 6 form.
Existing technical solution is that axle sleeve 4 and motor shaft 5 are all made of and face cooperation directly, if the program is using biggish cooperation
Gap is easy to happen assembly bias, unbalance mass, is caused to increase, and electric fan head shake is serious, influences smoothness of operation.This
Outside, if the scheme in Fig. 2 improves processing cost, and cause so that difficulty of processing increases using lesser fit clearance
User assembles and disassembles difficulty, affects user experience.
Summary of the invention
It is in the prior art to solve the main purpose of the present invention is to provide a kind of electric fan head component and electric fan
The problem of fan blade assembly of electric fan is easy bias, and caused fan head swings and shakes up and down.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of electric fan head component, comprising:
The center of fan blade, the fan blade is provided with mounting hole；Connector, the connector include the knob and axle sleeve being wholely set, institute
It states connector installation in the mounting hole, connecting hole, the inner wall of the connecting hole is provided in the axial direction of the connector
On be provided with the first anti-eccentric part；Embedded component and motor, the embedded component are fixedly mounted on the output shaft of the motor, and solid
Surely it is connected in the connecting hole, the second anti-eccentric part with the described first anti-eccentric part cooperation is provided on the embedded component.
Further, the knob and the axle sleeve be integrally formed setting or be integrated by welding manner setting or
It is connected as one by fastener.
Further, the connecting hole is provided with internal screw thread far from one end of the motor, and the top of the embedded component is set
It is equipped with external screw thread compatible with the internal screw thread.
Further, it is anti-close to one end of the motor, described first to be located at the connecting hole for the described first anti-eccentric part
Eccentric part is the first inclined-plane, and the second anti-eccentric part is the second inclined-plane cooperated with first inclined-plane.
Further, the bottom end of the mounting hole is provided with limit inward flange, and the bottom of the connector is overlapped on described
It limits on inward flange.
Further, limiting groove is provided in the middle part of the fan blade, the mounting hole is located at the bottom of the limiting groove
Portion center, the periphery of the connector is provided with outward flange compatible with the limiting groove.
Further, first inclined-plane is cone inclined-plane, and second inclined-plane is cone inclined-plane or radiused ramp.
Further, the bottom end of the embedded component is provided with the first radial pin hole, is provided on the output shaft of the motor
The output shaft of the second radial pin hole corresponding with the first radial direction pin hole, the embedded component and the motor is by being threaded through
The first radial pin hole is stated to be fixedly connected with the positioning pin in the described second radial pin hole.
Further, the bottom end of the connecting hole is provided with resigning reamer, and the outer diameter of the resigning reamer is greater than institute
State the length of positioning pin.
Further, the connector, which is connected through a screw thread, fixes in the mounting hole or is adhesively fixed on the peace
It fills in hole.
According to another aspect of the present invention, a kind of electric fan, including nose assembly are provided, the nose assembly is above-mentioned
Electric fan head component.
Apply the technical scheme of the present invention, actual assembled the present invention in electric fan head component when, first by connector
It is fixed in mounting hole, then embedded component is fixedly mounted on the output shaft of motor, the connector that will finally fit together
It is mounted on embedded component with fan blade.In the process, anti-bias by the first anti-eccentric part on the inner wall of connecting hole and second
The mating reaction of center portion can prevent that assembly bias occurs between connector and embedded component, it is uneven to reduce electric fan head component
Weigh quality, and then reduces the shake of fan blade and electric fan head component, improves the running stability of electric fan head component.
At the same time, the knob in the present invention and axle sleeve are structure as a whole, and eliminate the influence of end face of shaft bush jerk value, into
One step eliminates the eccentric problem of assembly, and the vibration amplitude of electric fan head component can be effectively reduced.Electric wind in the present invention
Fan nose assembly reduces a components compared to existing structure, this structure be also more conducive to it is user assembled, it is easy to disassemble,
The production and processing cost for reducing electric fan head component, improves user experience.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the explosive view of existing electric fan head component；
Fig. 2 diagrammatically illustrates the explosive view of electric fan head component of the invention；
Fig. 3 diagrammatically illustrates the cross-sectional view of electric fan head component of the invention；
Fig. 4 diagrammatically illustrates the partial enlarged view after electric fan head component section view of the invention；
Fig. 5 diagrammatically illustrates the perspective view of connector of the invention；
Fig. 6 diagrammatically illustrates the cross-sectional view of connector of the invention；
Fig. 7 diagrammatically illustrates the perspective view of fan blade of the invention.
Wherein, the above drawings include the following reference numerals:
10, fan blade；11, mounting hole；114, inward flange is limited；12, limiting groove；20, connector；21, knob；22, axis
Set；23, connecting hole；231, internal screw thread；232, the first anti-eccentric part；233, reamer；24, outward flange；30, embedded component；31, outer
Screw thread；32, the second anti-eccentric part；33, the first radial pin hole；40, motor；41, output shaft；42, the second radial pin hole；50, fixed
Position pin.
Specific embodiment
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 present invention 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 embodiment, 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 singular
Also it is 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 their combination.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... 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, being described as if the device in attached drawing is squeezed " 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 be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Referring to fig. 2 to shown in Fig. 7, according to an embodiment of the invention, providing a kind of electric fan head component, the present embodiment
In electric fan head component include fan blade 10, connector 20, embedded component 30 and motor 40.
Wherein, the center of fan blade 10 is provided with mounting hole 11；Connector 20 includes the knob 21 and axle sleeve 22 being wholely set,
Connector 20 is mounted in mounting hole 11, is provided with connecting hole 23 in the axial direction for the integral structure that knob 21 and axle sleeve 22 are formed,
The first anti-eccentric part 232 is provided on the inner wall of the connecting hole 23；Embedded component 30 is fixedly mounted on the output shaft 41 of motor 40
On, and be fixedly connected in connecting hole 23, the second anti-bias cooperated with the first anti-eccentric part 232 is provided on the embedded component 30
Portion 32.
When electric fan head component in actual assembled the present embodiment, connector 20 is fixed in mounting hole 11 first,
Then embedded component 30 is fixedly mounted on the output shaft 41 of motor 40, finally by the connector 20 fitted together and fan blade 10
It is mounted on embedded component 30.In the process, anti-bias by the first anti-eccentric part 232 and second on the inner wall of connecting hole 23
The mating reaction of center portion 32 can prevent that assembly bias occurs between connector 20 and embedded component 30, reduce electric fan head group
Part unbalance mass, and then reduce the shake of fan blade 10 and electric fan head component, the operation for improving electric fan head component is flat
Stability.
At the same time, the knob 21 in the present embodiment and axle sleeve 22 are structure as a whole, and eliminate 22 end face run-out amount of axle sleeve
Influence, further obviate the eccentric problem of assembly, the vibration amplitude of electric fan head component can be effectively reduced.This implementation
Electric fan head component in example reduces a components compared to existing structure, and this structure is also more conducive to user's dress
Match, it is easy to disassemble, the production and processing cost of electric fan head component is reduced, user experience is improved.
Preferably, the knob 21 in the present embodiment and axle sleeve 22 are integrally formed setting, save die cost, structure letter
It is single, it is easy to disassemble.
Certainly, in other embodiments of the invention, can also be arranged by welding manner between knob 21 and axle sleeve 22
It is integrated or is connected as one by fastener, as long as other modes of texturing under design of the invention, in the present invention
Protection scope within.
For the ease of embedded component 30 and connector 20 are linked together, the separate motor 40 of the connecting hole 23 in this implementation
One end be provided with internal screw thread 231, the top of embedded component 30 is provided with external screw thread 31 compatible with the internal screw thread 231, is convenient for
Dismounting.Certainly, in other embodiments of the invention, screw or bolt can also be passed through between embedded component 30 and connector 20
Etc. structures fix, as long as other modes of texturing under design of the invention, within the scope of the present invention.
Shown in Figure 4, the first anti-eccentric part 232 in the present embodiment is located at connecting hole 23 close to one end of motor 40,
The first anti-eccentric part 232 is the first inclined-plane, and the second anti-eccentric part 32 is the second inclined-plane cooperated with the first inclined-plane, that is,
It says, the gradient on the first inclined-plane and the second inclined-plane in the present embodiment is equal, by the mating reaction on the first inclined-plane and the second inclined-plane,
The intimate contact that can be realized connector 20 Yu embedded component 30, the bias for reducing the assembly of electric fan head component may.
Preferably, the first inclined-plane in the present embodiment is cone inclined-plane, convenient for assembling embedded component 30 and easy to process.Second tiltedly
Face can be cone inclined-plane, or be arranged at intervals on a plurality of radiused ramp of 30 periphery of embedded component.It is arranged when by the second inclined-plane
When for a plurality of spaced radiused ramp, the contact area of the inner wall of embedded component 30 and connecting hole 23 can be reduced, avoided
Connector 20 and embedded component 30 are stuck, easy to disassemble.
For the ease of carrying out installation limit to connector 20, the bottom end of mounting hole 11 is provided with limit inward flange 114, connection
The bottom of part 20 is overlapped on limit inward flange 114.
At the same time, the middle part of fan blade 10 is provided with limiting groove 12, and mounting hole 11 is located in the bottom of limiting groove 12
Centre, the periphery of connector 20 are provided with outward flange 24 compatible with limiting groove 12, and the diameter of mated position is approximately equal,
Convenient for connector 20 is positioned and supported, guarantee the stability of total.
When actual installation, connector 20, which can be connected through a screw thread, to be fixed in mounting hole 11, can also be by bonding side
Formula is fixed in mounting hole 11, as long as other modes of texturing under design of the invention, in protection scope of the present invention
Within.
In order to which embedded component 30 and the output shaft 41 of motor 40 are linked together, the bottom end of the embedded component 30 in the present embodiment
It is provided with the first radial pin hole 33, second radial peg corresponding with the first radial direction pin hole 33 is provided on the output shaft 41 of motor 40
The output shaft 41 of hole 42, embedded component 30 and motor 40 is determined by being threaded through in the first radial pin hole 33 and the second radial pin hole 42
Position pin 50 is fixedly connected.
The bottom end of connecting hole 23 in the present embodiment is provided with resigning reamer 233, and the outer diameter of the resigning reamer 233 is big
Guarantee the appearance perfection of total in the length of positioning pin 50 convenient for assembling.The resigning reamer 233 is step straight hole
Portion, structure is simple, easy to process.
Referring again to shown in Fig. 2 to Fig. 7, according to the above embodiments it is recognised that when the present invention assembles, firstly, will be even
Fitting 20 is bonded in the mounting hole 11 of fan blade 10, then embedded component 30 is assembled on the output shaft 41 of motor 40, in the first diameter
Positioning pin 50 is inserted into pin hole 33 and the second radial pin hole 42.Then fan blade 10 and connector 20 are assembled to embedded component 30
On, pass through the screw-threaded coupling of embedded component 30 and connector 20.
The internal screw thread of connector 20 and the external screw thread of embedded component 30 cooperate, and the basic parameter of screw thread matches.Connector 20
On outward flange 24 matched with the limiting groove 12 on fan blade 10, the diameter of mated position is approximately equal.Under connector 20
End is matched by 10 upper limit inward flange 114 of fan blade, realizes axially position.On 23 inner wall of connecting hole of connector 20
The second inclined-plane on one inclined-plane and embedded component 30 cooperates, and the gradient on two inclined-planes is equal.
By contact of incline plane between connector 20 and embedded component 30 of the invention, blind-mate is realized, dress is reduced
With eccentric possibility.And the influence that end face of shaft bush jerk value is eliminated using 20 structure of connector, further obviates assembly
Eccentric problem, can effectively reduce the amplitude of fan handpiece vibration.And the structure reduces one compared to existing structure
Components, reduce die cost, and this structure is also more conducive to user assembled.
According to another aspect of the present invention, a kind of electric fan is provided, which includes nose assembly, the nose assembly
For the electric fan head component in above-described embodiment.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Since the axle sleeve and knob of connector of the invention are an integral structure, the end face run-out amount problem of axle sleeve can be complete
It totally disappeared and remove, solve the problems, such as that the assembly of the fan blade as caused by end face run-out amount is eccentric；Such a configuration reduce parts, save
Die cost；User can assemble fan blade by rotating blading when assembling fan blade, facilitate user to assemble and disassemble fan blade, and protect
Card fan blade assembly is not easy to occur eccentric.By using the fit form of connector and the inclined-plane of embedded component, can effectively solve
The certainly handpiece vibration serious problems due to caused by fit-up gap and end face of shaft bush jerk value, and this construction reduces part, sections
The cost of mold is saved.Directly fan blade is assembled on motor shaft instead of the structure that original knob is fixed by rotating blading,
Fan blade is assembled and disassembled convenient for user, and is not easy setting-up eccentricity.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, 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 " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of electric fan head component characterized by comprising
The center of fan blade (10), the fan blade (10) is provided with mounting hole (11)；
Connector (20), the connector (20) include the knob (21) and axle sleeve (22) being wholely set, the connector (20)
It is mounted in the mounting hole (11), is provided with connecting hole (23) in the axial direction of the connector (20), the connecting hole (23)
Inner wall on be provided with the first anti-eccentric part (232)；
Embedded component (30) and motor (40), the embedded component (30) are fixedly mounted on the output shaft (41) of the motor (40),
And be fixedly connected in the connecting hole (23), it is provided on the embedded component (30) and matches with the described first anti-eccentric part (232)
The the second anti-eccentric part (32) closed.
2. electric fan head component according to claim 1, which is characterized in that the knob (21) and the axle sleeve (22)
It is integrally formed setting or is integrated by welding manner setting or is connected as one by fastener.
3. electric fan head component according to claim 1, which is characterized in that the connecting hole (23) is far from the motor
(40) one end is provided with internal screw thread (231), and the top of the embedded component (30) is provided with to be adapted with the internal screw thread (231)
External screw thread (31).
4. electric fan head component according to claim 1, which is characterized in that the first anti-eccentric part (232) is located at
The connecting hole (23) close to the motor (40) one end, the first anti-eccentric part (232) be the first inclined-plane, described second
Anti- eccentric part (32) is the second inclined-plane cooperated with first inclined-plane.
5. electric fan head component according to claim 1, which is characterized in that the bottom end of the mounting hole (11) is provided with
It limits inward flange (114), the bottom of the connector (20) is overlapped on the limit inward flange (114).
6. electric fan head component according to claim 1, which is characterized in that the middle part setting of the fan blade (10) is limited
Position groove (12), the mounting hole (11) are located at the bottom center of the limiting groove (12), the periphery of the connector (20)
It is provided with the compatible outward flange (24) with the limiting groove (12).
7. electric fan head component according to claim 4, which is characterized in that first inclined-plane is cone inclined-plane, described
Second inclined-plane is cone inclined-plane or radiused ramp.
8. electric fan head component according to claim 1, which is characterized in that the bottom end of the embedded component (30) is provided with
First radial pin hole (33) is provided on the output shaft (41) of the motor (40) corresponding with described first radial pin hole (33)
The output shaft (41) of second radial pin hole (42), the embedded component (30) and the motor (40) is by being threaded through first diameter
It is fixedly connected to pin hole (33) with the positioning pin (50) in the described second radial pin hole (42).
9. electric fan head component according to claim 8, which is characterized in that the bottom end of the connecting hole (23) is provided with
Resigning reamer (233), the outer diameter of the resigning reamer (233) are greater than the length of the positioning pin (50).
10. electric fan head component according to any one of claim 1 to 9, which is characterized in that the connector (20)
It is connected through a screw thread and is fixed in the mounting hole (11) or is adhesively fixed in the mounting hole (11).
11. a kind of electric fan, including nose assembly, which is characterized in that the nose assembly is any one of claims 1 to 10
The electric fan head component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420478.4A CN109268296A (en) | 2018-11-26 | 2018-11-26 | Electric fan head component and electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420478.4A CN109268296A (en) | 2018-11-26 | 2018-11-26 | Electric fan head component and electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268296A true CN109268296A (en) | 2019-01-25 |
Family
ID=65190776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811420478.4A Pending CN109268296A (en) | 2018-11-26 | 2018-11-26 | Electric fan head component and electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268296A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619732A (en) * | 2009-07-29 | 2010-01-06 | 哈尔滨工业大学 | Connecting mechanism of low-noise fan and motor |
| CN106015047A (en) * | 2016-06-29 | 2016-10-12 | 珠海格力电器股份有限公司 | Fan |
| CN209195775U (en) * | 2018-11-26 | 2019-08-02 | 珠海格力电器股份有限公司 | Electric fan head component and electric fan |
-
2018
- 2018-11-26 CN CN201811420478.4A patent/CN109268296A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619732A (en) * | 2009-07-29 | 2010-01-06 | 哈尔滨工业大学 | Connecting mechanism of low-noise fan and motor |
| CN106015047A (en) * | 2016-06-29 | 2016-10-12 | 珠海格力电器股份有限公司 | Fan |
| CN209195775U (en) * | 2018-11-26 | 2019-08-02 | 珠海格力电器股份有限公司 | Electric fan head component and electric fan |
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