CN206452212U - A kind of motor fan housing and motor - Google Patents
A kind of motor fan housing and motor Download PDFInfo
- Publication number
- CN206452212U CN206452212U CN201621110791.4U CN201621110791U CN206452212U CN 206452212 U CN206452212 U CN 206452212U CN 201621110791 U CN201621110791 U CN 201621110791U CN 206452212 U CN206452212 U CN 206452212U
- Authority
- CN
- China
- Prior art keywords
- fan housing
- motor
- air
- ducting ring
- utility
- 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
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of motor fan housing and motor.According to motor fan housing of the present utility model, the bottom surface of fan housing is provided with position corresponding with the fresh air inlet in fresh air inlet, fan housing and is provided with air-ducting ring.According to motor of the present utility model, including above-mentioned motor fan housing.Motor fan housing and motor of the present utility model can allow more wind to obtain the centrifugal force of fan blade, produce high blast and big wind speed, the ventilation of lifting motor and radiating effect.
Description
Technical field
The utility model is related to technical field of motors, in particular to a kind of motor fan housing and use the motor fan housing
Motor.
Background technology
The fan housing of current small medium-and-large-sized electric rotating machine primarily serves the effect of protection, prevents from hurting sb.'s feelings when fan blade from rotating,
The motor and fan housing of prior art as shown in Figure 1 to Figure 2, fan housing cover installed in motor rear end and cover fan blade, Ke Yiyou
Effect prevent hurted sb.'s feelings when fan blade from rotating；The bottom surface of fan housing is provided with air vent, can play certain result of ventilating heat dissipation.
But the promotion of centrifugal force of fan blade can not be obtained completely by entering the air of fan housing, and its result of ventilating heat dissipation is needed to be further improved.
Utility model content
A kind of motor fan housing and motor are provided in the utility model embodiment, with the ventilation of further lifting motor, radiating
Ability.
In order to solve the above technical problems, the utility model provides a kind of motor fan housing, the fan housing is arranged on the electricity
On machine rear end cap and cover fan blade, the bottom surface of the fan housing is provided with fresh air inlet, wherein, it is corresponding to the fresh air inlet in the fan housing
Position be provided with air-ducting ring.
Further, the air-ducting ring is arranged on the bottom surface of the fan housing.
Further, the air-ducting ring is taper type, and the big mouth of the frustum is towards the fresh air inlet, and osculum is towards institute
State fan blade.
Further, the fresh air inlet is respectively positioned on the big intraoral of the air-ducting ring.
Further, the osculum diameter of the air-ducting ring is slightly larger than the diameter of the fan blade.
Further, the frustum and the angle α of the fan housing bottom surface are 55-65 degree.
Further, there is appropriately distance the osculum end of the air-ducting ring with the end of the fan blade.
Further, the distance of the osculum end of the air-ducting ring and the end of the fan blade is 5-10mm.
Further, the wall thickness of the air-ducting ring is identical with the wall thickness of the fan housing.
Further, the material of the air-ducting ring is identical with the material of the fan housing.
The utility model additionally provides a kind of motor, wherein, the motor includes above-mentioned motor fan housing.
Using the technical solution of the utility model, can further allow the air into fan housing more obtain fan blade from
The effect of mental and physical efforts, produces higher blast and wind speed, improves ventilation and the heat-sinking capability of motor.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the motor of prior art；
Fig. 2 is the schematic perspective view of the motor fan housing shown in Fig. 1；
Fig. 3 is the schematic perspective view of the motor fan housing of the utility model embodiment；
Fig. 4 is the motor fan housing and the relative position schematic diagram of fan blade installation of the utility model embodiment.
Description of reference numerals：1. motor；2. fan housing；3. fan blade；4. fresh air inlet；5. air-ducting ring.
Embodiment
In order to be more clearly understood that technology contents of the present utility model, described in detail especially exemplified by following examples, its mesh
Be only that and be best understood from content of the present utility model and unrestricted protection domain of the present utility model.
With reference to shown in Fig. 3 to Fig. 4, the motor fan housing 2 of the utility model embodiment is arranged on the rear end cap of motor 1 and covered
Fan blade 3, the bottom surface of the fan housing 2 is provided with fresh air inlet 4, the fan housing 2 is provided with air-ducting ring with the corresponding position of the fresh air inlet 4
5.By setting air-ducting ring 5 in fan housing 2, more air into fan housing 5 can be allowed to obtain the effect of the centrifugal force of fan blade 3,
Higher blast and bigger wind speed are produced, the effect of the ventilation and heat of motor 1 is improved.
As shown in figure 3, air-ducting ring 5 is arranged on the bottom surface of fan housing 2, conveniently manufacture, effectively reduce cost of manufacture.
Further, air-ducting ring 5 is taper type, and its big mouth so sets and caused towards fan blade 3 towards fresh air inlet 4, osculum
Air-ducting ring 5 is easier to direct the air to fan blade 3.
Further, the big mouth size of air-ducting ring 5 is suitable so that fresh air inlet 4 is respectively positioned on the big intraoral of the air-ducting ring 5,
All air for entering fan housing 2 by fresh air inlet 4 can be oriented to fan blade 3.
Further, the osculum diameter of air-ducting ring 5 is slightly larger than the diameter of fan blade 3, makes the wind entered in fan housing 2 to greatest extent
The centrifugal action for obtaining fan blade 3.
Further, the frustum and the angle α of the bottom surface of fan housing 2 are 55-65 degree, as shown in figure 3, now, air
Entered by fresh air inlet 4, windage when being then oriented to fan blade 3 by air-ducting ring 5 is smaller.
Further, there are appropriately distance, such as 5-10mm, Ke Yiwei in the osculum end of air-ducting ring 5 with the end of fan blade 3
Error in making and installation process leaves appropriate leeway.
Further, the wall thickness of shown air-ducting ring 5 is identical with the wall thickness of the fan housing 2, and the material of the air-ducting ring 5 with
The material of the fan housing 2 is identical, is so situated so as to make and install.
The utility model additionally provides a kind of motor 1, including motor fan housing 2 as characterized above.Beneficial effect is as above
It is described, it will not be repeated here.
Certainly, above is preferred embodiment of the present utility model.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model general principle is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also considered as with retouching.
Claims (11)
1. a kind of motor fan housing, the fan housing (2) covers installed in the motor rear end and covers fan blade (3), the fan housing (2)
Bottom surface be provided with fresh air inlet (4), it is characterised in that position corresponding with the fresh air inlet (4) is provided with wind-guiding in the fan housing (2)
Enclose (5).
2. motor fan housing according to claim 1, it is characterised in that the air-ducting ring (5) is arranged on the fan housing (2) bottom
On face.
3. motor fan housing according to claim 2, it is characterised in that the air-ducting ring (5) is taper type, the frustum
Big mouth is towards the fresh air inlet (4), and osculum is towards the fan blade (3).
4. motor fan housing according to claim 3, it is characterised in that the fresh air inlet (4) is respectively positioned on the air-ducting ring (5)
It is big intraoral.
5. motor fan housing according to claim 4, it is characterised in that the osculum diameter of the air-ducting ring (5) is slightly larger than institute
State the diameter of fan blade (3).
6. motor fan housing according to claim 3, it is characterised in that the frustum and the angle α of the fan housing (2) bottom surface
For 55-65 degree.
7. motor fan housing according to claim 3, it is characterised in that the osculum end of the air-ducting ring (5) and the wind
There is appropriately distance the end of leaf (3).
8. motor fan housing according to claim 7, it is characterised in that the osculum end of the air-ducting ring (5) and the wind
The distance of the end of leaf (3) is 5-10mm.
9. motor fan housing according to any one of claim 1 to 8, it is characterised in that the wall thickness of the air-ducting ring (5) with
The wall thickness of the fan housing (2) is identical.
10. motor fan housing according to any one of claim 1 to 8, it is characterised in that the material of the air-ducting ring (5)
It is identical with the material of the fan housing (2).
11. a kind of motor, it is characterised in that including the motor fan housing described in one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110791.4U CN206452212U (en) | 2016-10-09 | 2016-10-09 | A kind of motor fan housing and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110791.4U CN206452212U (en) | 2016-10-09 | 2016-10-09 | A kind of motor fan housing and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452212U true CN206452212U (en) | 2017-08-29 |
Family
ID=59661796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110791.4U Expired - Fee Related CN206452212U (en) | 2016-10-09 | 2016-10-09 | A kind of motor fan housing and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411019A (en) * | 2016-10-09 | 2017-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor fan cover and motor |
-
2016
- 2016-10-09 CN CN201621110791.4U patent/CN206452212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411019A (en) * | 2016-10-09 | 2017-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor fan cover and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170829 |