CN208257602U - A kind of fan motor - Google Patents
A kind of fan motor Download PDFInfo
- Publication number
- CN208257602U CN208257602U CN201820264352.1U CN201820264352U CN208257602U CN 208257602 U CN208257602 U CN 208257602U CN 201820264352 U CN201820264352 U CN 201820264352U CN 208257602 U CN208257602 U CN 208257602U
- Authority
- CN
- China
- Prior art keywords
- fan
- motor housing
- motor
- air
- cover body
- 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.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of fan motors, four guide ducts are additionally provided in the lateral surface of the motor housing, described guide duct one end is fixedly connected with motor housing, the other end of the guide duct is resisted against on fan rear cover body, the air-guiding aisle at perforation both ends, the internal cavities of one end connection motor housing of the air-guiding aisle are equipped in the guide duct along axis；Fan rear cover body is the spaced reticular structure of tool, therefore after flabellum gets into smooth, is just also provided with a suction force to the air inside air-guiding aisle and is efficiently radiated to pump out the hot-air in motor housing inner cavity.
Description
Technical field
The utility model belongs to fan manufacturing technology field, more specifically, being related to a kind of fan motor.
Background technique
Fan, which is a kind of hot day, takes cool household electrical appliance so as to raw wind, electric fan, is the dress that a kind of electric drive generates air-flow
It sets, connects flabellum on the output shaft of fan motor, the kinetic energy of air is converted electrical energy by motor drive flabellum rotation,
Wind-force is generated, achievees the effect that blowing is enjoyed the cool；
For the motor of fan, most important is exactly to radiate, and the temperature in hot day itself is just high, if fan motor
Fan hot property it is bad, then influence the service life of fan.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of fan motor, perfect heat-dissipating.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of fan motor, including motor housing, stator module, rotor assembly, motor shaft, have spacer mesh structure
Fan rear cover body；The stator module, rotor assembly and motor shaft are installed in motor housing；One end of motor shaft is stretched out
Motor housing simultaneously is used to connect flabellum；The fan rear cover body is fixedly connected on one end that motor housing is equipped with motor shaft；Institute
It states motor housing and is equipped with transom far from one end of fan cover；The lateral surface of the motor housing is additionally provided with four guide ducts,
Described guide duct one end is fixedly connected with motor housing, and the other end of the guide duct is resisted against on fan rear cover body, described to lead
The air-guiding aisle at perforation both ends, the internal cavities of the air-guiding aisle connection motor housing are equipped in air hose along axis.
One of above-mentioned technical proposal fan motor is additionally provided with four wind-guidings in the lateral surface of the motor housing
Pipe, described guide duct one end are fixedly connected with motor housing, and the other end of the guide duct is resisted against on fan rear cover body, described
The air-guiding aisle at perforation both ends is equipped in guide duct along axis, the inside of one end connection motor housing of the air-guiding aisle is empty
Chamber；Fan rear cover body is the spaced reticular structure of tool, therefore after flabellum gets into smooth, just to the air inside air-guiding aisle
Also a suction force is provided with efficiently to be radiated to pump out the hot-air in motor housing inner cavity.
Preferably, four guide ducts are respectively distributed in four, the upper and lower, left and right side surface direction of motor housing.It dissipates
The thermal efficiency is higher, more balances to the power of supporting of fan rear cover body.
Preferably, the guide duct is equipped with wind-collecting cover portion close to one end of fan rear cover body.Increase exhausting area, is convenient for wind
Fan aspirates air from air-guiding aisle.
Preferably, the wind-collecting cover portion flare shape, typhon mouth one end, which is supported, to be fitted on fan rear cover body.Increase
Exhausting area aspirates air convenient for fan from air-guiding aisle.
Preferably, the air-guiding aisle diameter is more than or equal to 10mm, the internal diameter of the typhon mouth one end in the wind-collecting cover portion
More than or equal to 20mm.
The beneficial effects of the utility model are: a kind of fan motor of the utility model, in the outer of the motor housing
Side is additionally provided with four guide ducts, and described guide duct one end is fixedly connected with motor housing, the other end of the guide duct against
On fan rear cover body, the air-guiding aisle at perforation both ends is equipped in the guide duct along axis, one end of the air-guiding aisle connects
The internal cavities of three-way motor shell；Fan rear cover body is the spaced reticular structure of tool, therefore after flabellum gets into smooth, just right
Air inside air-guiding aisle is also provided with a suction force, to pump out the hot-air in motor housing inner cavity, carries out high
The heat dissipation of effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of fan motor described in the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of fan motor as shown in Figure 1, including motor housing 1, stator module (not shown), rotor assembly (figure
Do not show), motor shaft 2, the fan rear cover body 6 with spacer mesh structure；The stator module, rotor assembly and motor shaft 2 are equal
It is mounted in motor housing 1；One end of motor shaft 2 stretches out motor housing 1 and for connecting flabellum；The fan rear cover body 6 is solid
Surely it is connected to one end that motor housing 1 is equipped with motor shaft 2；The motor housing 1 is equipped with ventilative far from one end of fan cover 6
Window 3；The lateral surface of the motor housing 1 is additionally provided with four guide ducts 4, described 4 one end of guide duct and the fixed company of motor housing 1
It connects, the other end of the guide duct 4 is resisted against on fan rear cover body 6, is equipped with leading for perforation both ends along axis in the guide duct 4
Wind channel 5, the air-guiding aisle 5 are connected to the internal cavities of motor housing 1.
One of above-mentioned technical proposal fan motor is additionally provided with four wind-guidings in the lateral surface of the motor housing 1
Pipe 4, described 4 one end of guide duct are fixedly connected with motor housing 1, and the other end of the guide duct 4 is resisted against fan rear cover body 6
On, the air-guiding aisle 5 at perforation both ends is equipped in the guide duct 4 along axis, one end of the air-guiding aisle 5 is connected to motor housing
1 internal cavities；Fan rear cover body 6 is the spaced reticular structure of tool, therefore after flabellum gets into smooth, just to air-guiding aisle
The air of 5 the insides is also provided with a suction force, to pump out the hot-air in 1 inner cavity of motor housing, is efficiently dissipated
Heat.
In the present embodiment, four guide ducts 4 are respectively distributed to four, the upper and lower, left and right side side of motor housing 1
Upwards.Radiating efficiency is higher, more balances to the power of supporting of fan rear cover body 6.
In the present embodiment, the guide duct 4 is equipped with wind-collecting cover portion 7 close to one end of fan rear cover body 6.Increase exhausting face
Product, aspirates air convenient for fan from air-guiding aisle.
In the present embodiment, the 7 flare shape of wind-collecting cover portion, typhon mouth one end, which is supported, is fitted in fan rear cover body 6
On.Increase exhausting area, aspirates air from air-guiding aisle convenient for fan.
In the present embodiment, 5 diameter of air-guiding aisle is more than or equal to 10mm, the typhon mouth one end in the wind-collecting cover portion 7
Internal diameter be more than or equal to 20mm.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of fan motor, including motor housing, stator module, rotor assembly, motor shaft, with spacer mesh structure
Fan rear cover body；The stator module, rotor assembly and motor shaft are installed in motor housing；Electricity is stretched out in one end of motor shaft
Machine shell simultaneously is used to connect flabellum；The fan rear cover body is fixedly connected on one end that motor housing is equipped with motor shaft；It is described
Motor housing is equipped with transom far from one end of fan cover；It is characterized by: the lateral surface of the motor housing is additionally provided with four
A guide duct, described guide duct one end are fixedly connected with motor housing, and the other end of the guide duct is resisted against fan rear cover body
On, the air-guiding aisle at perforation both ends is equipped in the guide duct along axis, the inside of the air-guiding aisle connection motor housing is empty
Chamber.
2. fan motor according to claim 1, it is characterised in that: four guide ducts are respectively distributed to outside motor
In four, the upper and lower, left and right side surface direction of shell.
3. fan motor according to claim 2, it is characterised in that: the guide duct is close to one end of fan rear cover body
Equipped with wind-collecting cover portion.
4. fan motor according to claim 3, it is characterised in that: the wind-collecting cover portion flare shape, typhon
Mouth one end, which is supported, to be fitted on fan rear cover body.
5. fan motor according to claim 3 or 4, it is characterised in that: the air-guiding aisle diameter is more than or equal to
The internal diameter of 10mm, the typhon mouth one end in the wind-collecting cover portion are more than or equal to 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264352.1U CN208257602U (en) | 2018-02-23 | 2018-02-23 | A kind of fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264352.1U CN208257602U (en) | 2018-02-23 | 2018-02-23 | A kind of fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257602U true CN208257602U (en) | 2018-12-18 |
Family
ID=64608915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820264352.1U Expired - Fee Related CN208257602U (en) | 2018-02-23 | 2018-02-23 | A kind of fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257602U (en) |
-
2018
- 2018-02-23 CN CN201820264352.1U patent/CN208257602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: 528000 one of the 1 villages of Sanjiang village committee, Leping Town, Sanshui District, Foshan, Guangdong (residence declaration) Patentee after: Foshan VII Electric Appliance Co.,Ltd. Address before: 528000 B District, Foshan science and Technology Industrial Zone, Sanshui District, Guangdong Patentee before: FOSHAN WEILU HOUSEHOLD APPLIANCE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |