CN102425572A - Mounting structure of fan motor - Google Patents
Mounting structure of fan motor Download PDFInfo
- Publication number
- CN102425572A CN102425572A CN2011104107729A CN201110410772A CN102425572A CN 102425572 A CN102425572 A CN 102425572A CN 2011104107729 A CN2011104107729 A CN 2011104107729A CN 201110410772 A CN201110410772 A CN 201110410772A CN 102425572 A CN102425572 A CN 102425572A
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- China
- Prior art keywords
- fan
- fan cover
- motor
- mounting structure
- cover
- 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.)
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- 241000883990 Flabellum Species 0.000 claims description 8
- 208000007623 Lordosis Diseases 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000009194 climbing Effects 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a mounting structure of a fan motor, which comprises a fan cover, fan blades and a motor, wherein the fan blades are mounted on an output shaft of the motor, the fan cover is formed by assembling a front fan cover and a rear fan cover, an ellipsoidal inner cavity is formed between the front fan cover and the rear fan cover, the fan blades and the motor are arranged in the inner cavity of the fan cover, and the motor is directly fixed on the rear fan cover; the design of the invention also avoids the vibration caused by the backward gravity center of the fan when the fan works, and effectively prolongs the service life of the fan.
Description
Technical field
The present invention relates to the electric motor mounting structure of a kind of electric fan, particularly a kind of electric fan.
Background technique
Existing table fan, its motor generally are mounted in the scaffold at fan cover rear, and as shown in Figure 5, this structure takes up room bigger, and influences the adjusting that fan carries out luffing angle.Existing fan owing to need employing to dry than the elevation angle of wide-angle with climbing; Then its motor can not; Its scaffold is easy to touch ground and causes damage; Therefore with climbing the motor of fan need to be arranged on the fan cover inner, is connected with supporting frame through the fan cover, but meeting is partial to the rear that motor is installed and is made fan when working, bring very big vibration owing to the center of gravity of fan like this.
Summary of the invention
In order to overcome the deficiency of existing technology, the present invention provides a kind of motor to be installed in the inner electric fan of fan cover, and effectively reduces the vibration that electric fan brings when work, and it is designed beautifully durable.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of mounting structure of fan electromotor; Comprise fan cover, flabellum and motor; Said flabellum is installed on the output shaft of motor, and said fan cover is assembled by forward and backward fan cover, forms the inner chamber of elliposoidal between the forward and backward fan cover; Said flabellum and motor are arranged in the inner chamber of fan cover, and said motor directly is fixed on the rear fan cover.
Preferably, said fan cover is the plastic fan cover.
Further, said rear fan cover is protruding backward semielliptical shape, said before fan cover be semielliptical shape to lordosis, protruding contour curvature is greater than the contour curvature of preceding fan cover lordosis behind the said rear fan cover, the center of gravity of fan is moved backward, motor is installed on the rear fan cover more firm.
Further improvement as technique scheme; Said fan cover is connected to form by preceding fan cover and rear fan cover; Said rear fan cover middle part is provided with the motor scaffold that stretches out forward; Motor scaffold the place ahead is provided with screw, and said motor assembly is on the motor scaffold, and bolt is fixed on the motor scaffold motor through the screw that is arranged on through hole on the motor and is connected to the motor scaffold.
Further improvement as technique scheme; Said motor scaffold rear portion protrusion is outside rear fan cover, and this structure can make the center of gravity of fan after assembling move forward, and avoids because the violent oscillatory motion of center of gravity when depending on very much the back to cause fan work; Reduce vibration, prolong the working life of fan.
Further improvement as technique scheme; Said rear fan cover is provided with the enclosure of wound motor scaffold; Be provided with the stiffening rib that is connected both between said motor scaffold and the enclosure; Stiffening rib is radial setting, and enclosure makes the motor scaffold more firm with being connected of rear fan cover with the setting of stiffening rib, disperses the vibration of motor when work simultaneously.
Further improvement as technique scheme; The said rear fan cover left and right sides is provided with connecting head; Said rear fan cover flexibly connects support link through connecting head, and said support link lower end is fixed on the tabular base, and said base and support link are that plastics are processed.
As the further improvement of technique scheme, rear fan cover top rear side is provided with handle, makes things convenient for carrying of fan.
The invention has the beneficial effects as follows: the mounting structure of fan electromotor of the present invention is installed to fan cover inside with motor, has reduced the fan occupation space, makes fan more attractive in appearance; Design of the present invention has also avoided because the vibration that the fan center of gravity occurs when depending on the back to cause its work, has effectively prolonged the working life of fan.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a blast structural representation of the present invention;
Fig. 2 is the perspective view of rear fan cover;
Fig. 3 is one of user mode figure of the present invention;
Fig. 4 is two of user mode figure of the present invention;
Fig. 5 is existing fan structure figure.
Embodiment
Referring to figs. 1 through Fig. 5, the mounting structure of a kind of fan electromotor of the present invention comprises fan cover 1, flabellum 2 and motor 3, and said flabellum 2 is installed on the output shaft of motor 3, and said motor 3 is fixed on fan cover 1 inside; Fan cover 1 is assembled with rear fan cover 5 by preceding fan cover 4; Rear fan cover 5 is protruding backward semielliptical shape; Preceding fan cover 4 is the semielliptical shape to lordosis; The protruding contour curvature in rear fan cover 5 back covers the contour curvature of 4 lordosis greater than preceding fan, and the whole center of gravity of fan is moved backward, and motor is installed on the rear fan cover more firm.Simultaneously; Rear fan cover 5 middle parts are provided with the motor scaffold 6 that stretches out forward; Motor scaffold 6 the place aheads are provided with screw 7; Said motor 3 assemblies are on motor scaffold 6, and bolt is fixed on the motor scaffold 6 motor 3 through the screw 7 that is arranged on through hole 8 on the motor 3 and is connected to motor scaffold 6.Rear fan cover 5 left and right sides are provided with connecting head 21; Said rear fan cover 5 flexibly connects support link 20 through connecting head 50; Said support link 5 lower ends are fixed on the tabular base 30; Base 30 set inside have circuit substrate, and base 30 end faces are provided with control panel, and said base 30 is processed for plastics with support link 20.
Further; Motor scaffold 6 rear portions protrusion is outside rear fan cover 5; This structure can make fan after assembling its center of gravity more near with the joint of support link 20, avoid because the violent oscillatory motion of fan center of gravity when depending on very much the back to cause fan work, effectively prolong the working life of fan.
Said rear fan cover 5 is provided with the enclosure 9 of wound motor scaffold 6; Be provided with the stiffening rib 10 that is connected both between said motor scaffold 6 and the enclosure 9; Enclosure 9 makes motor scaffold 6 more firm with being connected of rear fan cover 5 with the setting of stiffening rib 10; Can disperse simultaneously the vibration of motor when work, make fan work more stable, longer service life.
In addition, rear fan cover 5 top rear sides also are provided with handle 13, make things convenient for carrying of fan.
The mounting structure of fan electromotor of the present invention is installed to fan cover 1 inside with motor 3, has reduced the fan occupation space, makes fan more attractive in appearance; Design of the present invention has also avoided because the vibration that the fan center of gravity occurs when depending on the back to cause its work, has effectively prolonged the working life of fan.
The above is merely preferential mode of execution of the present invention, as long as realize that with basic identical means the technological scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (10)
1. the mounting structure of a fan electromotor; Comprise fan cover (1), flabellum (2) and motor (3); Said flabellum (2) is installed on the output shaft of motor (3), it is characterized in that: said fan cover (1) is assembled by forward and backward fan cover (4,5), forms the inner chamber of elliposoidal between the forward and backward fan cover (4,5); Said flabellum (2) and motor (3) are arranged in the inner chamber of fan cover (1), and said motor (3) directly is fixed on the rear fan cover (5).
2. the mounting structure of a kind of fan electromotor according to claim 1; It is characterized in that: said rear fan cover (5) is protruding backward semielliptical shape; Fan cover (4) be the semielliptical shape to lordosis before said, and the afterwards protruding contour curvature of said rear fan cover (5) is greater than the contour curvature of preceding fan cover (4) lordosis.
3. the mounting structure of a kind of fan electromotor according to claim 1; It is characterized in that: said rear fan cover (5) middle part is provided with the motor scaffold (6) that stretches out forward; Motor scaffold (6) the place ahead is provided with screw (7); Said motor (3) assembly adopts bolt to pass the screw (7) that the through hole (8) that is arranged on the motor (3) is connected to motor scaffold (6) on motor scaffold (6).
4. the mounting structure of a kind of fan electromotor according to claim 3, it is characterized in that: protrude outside rear fan cover (5) at said motor scaffold (6) rear portion.
5. the mounting structure of a kind of fan electromotor according to claim 3; It is characterized in that: said rear fan cover (5) is provided with the enclosure (9) of wound motor scaffold (6), is provided with the stiffening rib (10) that is connected both between said motor scaffold (6) and the enclosure (9).
6. the mounting structure of a kind of fan electromotor according to claim 5, it is characterized in that: said stiffening rib (10) is radial setting.
7. according to the mounting structure of the described a kind of fan electromotor of the arbitrary claim of claim 1 to 6, it is characterized in that: said fan cover (1) is the plastic fan cover.
8. the mounting structure of a kind of fan electromotor according to claim 1; It is characterized in that: said rear fan cover (5) left and right sides is provided with connecting head (50); Said rear fan cover (5) flexibly connects support link (20) through connecting head (50), and said support link (20) lower end is fixed on the tabular base (30).
9. the mounting structure of a kind of fan electromotor according to claim 8 is characterized in that: said base (30) is processed for plastics with support link (20).
10. the mounting structure of a kind of fan electromotor according to claim 1, it is characterized in that: said rear fan cover (5) top rear side is provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104107729A CN102425572A (en) | 2011-12-09 | 2011-12-09 | Mounting structure of fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104107729A CN102425572A (en) | 2011-12-09 | 2011-12-09 | Mounting structure of fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102425572A true CN102425572A (en) | 2012-04-25 |
Family
ID=45959591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104107729A Pending CN102425572A (en) | 2011-12-09 | 2011-12-09 | Mounting structure of fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102425572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791269A (en) * | 2015-02-13 | 2015-07-22 | 珠海格力电器股份有限公司 | Electric fan |
| CN107061371A (en) * | 2017-03-31 | 2017-08-18 | 苏州工业园区驿力机车科技股份有限公司 | A kind of fan cover |
| CN109751269A (en) * | 2019-03-19 | 2019-05-14 | 苏州欧比特机械有限公司 | A kind of Industrial fan of noise reduction damping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688947Y (en) * | 2004-02-27 | 2005-03-30 | 穆粤生 | Electric oscillatory fans |
| CN2713181Y (en) * | 2004-05-25 | 2005-07-27 | 厦门灿坤实业股份有限公司 | Convection fan with a rotatable pitching head |
| US6951241B1 (en) * | 1999-06-21 | 2005-10-04 | Fasco Industries, Inc. | Method for cooling a motor in a blower assembly for a furnance |
| CN201461491U (en) * | 2009-05-04 | 2010-05-12 | 许立新 | Multifunctional electric fan |
| CN202023755U (en) * | 2011-04-14 | 2011-11-02 | 宁波天瑞电器有限公司 | Folding fan |
| CN202402366U (en) * | 2011-12-09 | 2012-08-29 | 广东金莱特电器股份有限公司 | Motor installation structure for fan |
-
2011
- 2011-12-09 CN CN2011104107729A patent/CN102425572A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6951241B1 (en) * | 1999-06-21 | 2005-10-04 | Fasco Industries, Inc. | Method for cooling a motor in a blower assembly for a furnance |
| CN2688947Y (en) * | 2004-02-27 | 2005-03-30 | 穆粤生 | Electric oscillatory fans |
| CN2713181Y (en) * | 2004-05-25 | 2005-07-27 | 厦门灿坤实业股份有限公司 | Convection fan with a rotatable pitching head |
| CN201461491U (en) * | 2009-05-04 | 2010-05-12 | 许立新 | Multifunctional electric fan |
| CN202023755U (en) * | 2011-04-14 | 2011-11-02 | 宁波天瑞电器有限公司 | Folding fan |
| CN202402366U (en) * | 2011-12-09 | 2012-08-29 | 广东金莱特电器股份有限公司 | Motor installation structure for fan |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791269A (en) * | 2015-02-13 | 2015-07-22 | 珠海格力电器股份有限公司 | Electric fan |
| CN107061371A (en) * | 2017-03-31 | 2017-08-18 | 苏州工业园区驿力机车科技股份有限公司 | A kind of fan cover |
| CN107061371B (en) * | 2017-03-31 | 2023-12-19 | 苏州驿力机车科技股份有限公司 | Fan cover of fan |
| CN109751269A (en) * | 2019-03-19 | 2019-05-14 | 苏州欧比特机械有限公司 | A kind of Industrial fan of noise reduction damping |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120425 |