CN208089619U - A kind of radiator fan of blender host - Google Patents
A kind of radiator fan of blender host Download PDFInfo
- Publication number
- CN208089619U CN208089619U CN201721929232.0U CN201721929232U CN208089619U CN 208089619 U CN208089619 U CN 208089619U CN 201721929232 U CN201721929232 U CN 201721929232U CN 208089619 U CN208089619 U CN 208089619U
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- fan housing
- centrifugation
- centrifugation fan
- centrifugal flabellum
- radiator fan
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Abstract
The utility model is related to a kind of radiator fan of blender host, the radiator fan includes tapered upper centrifugation fan housing, centrifugal flabellum and is in disk-shaped lower centrifugation fan housing, and the center of the lower centrifugation fan housing is equipped with shaft；The centrifugal flabellum radially distributes between upper centrifugation fan housing and lower centrifugation fan housing；It is equipped with opening in the middle part of the upper centrifugation fan housing, open space is constituted between opening and shaft, lower centrifugation fan housing, which is the air inlet of centrifugal flabellum；It is described it is upper centrifugation fan housing outer rim with it is lower centrifugation fan housing outer rim be equipped between the upper and lower every space, the space be centrifugal flabellum air outlet.The utility model can bear the motor speed of bigger, when motor speed does not stop to increase by carrying out the improvement on above structure to radiator fan, it remains able to continue to increase air quantity, compared with conventional Ian, the air quantity of bigger can be generated, low noise is worked at the same time.
Description
Technical field
The utility model is related to a kind of domestic mixer field, the radiator fan of specifically a kind of blender host.
Background technology
Chinese patent literature CN205795560U discloses a kind of high speed broken wall cooking machine of good heat dissipation effect, belongs to food
It is bad to solve the problems, such as that motor high speed rotation radiates for product processing unit (plant) field, solves the problems, such as that this technical solution includes mainly
Engine base and the cup body for being installed on engine base are equipped with motor in engine base, crushing knife are equipped in cup body, motor drives crushing knife work, electricity
The rear end of machine is equipped with fan, and the air exhaust passage of power supply machine heat dissipation is equipped in engine base, and the air inlet of air exhaust passage corresponds to fan, engine base
Bottom be equipped with air exhaust passage air outlet, air exhaust passage includes the wind chamber between air inlet and air outlet, and wind chamber has
Upper cavity wall and lower cavity wall, upper cavity wall extend from air inlet to air outlet, and upper cavity wall includes the guide surface for changing air-out direction,
Guide surface is located at the top of air outlet, and air outlet is set to lower cavity wall.
The above-mentioned fan for motor radiating is the fan of conventional structure, the disadvantage is that, the air quantity that can generate is small, can bear
Rotating speed it is relatively low, in motor high-speed rotation, air quantity can not be increased, but also will produce the noise of bigger.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of blender host
Radiator fan can bear the motor speed of bigger, can generate the air quantity of bigger, work at the same time low noise.
What the purpose of this utility model was realized in：
A kind of radiator fan of blender host, the radiator fan include tapered upper centrifugation fan housing, centrifugal flabellum
It is equipped with shaft with the center in disk-shaped lower centrifugation fan housing, the lower centrifugation fan housing；The centrifugal flabellum radially distributes
Between upper centrifugation fan housing and lower centrifugation fan housing；Opening, opening and shaft, lower centrifugation fan housing are equipped in the middle part of the upper centrifugation fan housing
Between constitute open space, the space be centrifugal flabellum air inlet；The outer rim of the upper centrifugation fan housing and lower centrifugation fan housing
Outer rim be equipped between the upper and lower every space, the space be centrifugal flabellum air outlet.
Opening to its outer rim of the upper centrifugation fan housing is equipped with the excessive face of arc diagonally downward, tapered upper to constitute
Centrifuge fan housing.
The centrifugal flabellum is strip or arc-shaped, and centrifugal flabellum is extended by opening to its outer rim of upper centrifugation fan housing,
And it is connected to downwards on lower centrifugation fan housing.
Described upper centrifugation both fan housing and centrifugal flabellum integrated molding, or both is molded by ultrasonic bonding.
Both the centrifugal flabellum and lower centrifugation fan housing integrated molding, or both is molded by ultrasonic bonding.
The shaft is pierced by centrifugation fan housing upwards.
The lower centrifugation fan housing is integrally formed with shaft, is equipped with the loudspeaker of up centrifugation fan housing direction indent between the two
Mouth.
The beneficial effects of the utility model are as follows：
By carrying out the improvement on above structure to radiator fan, the motor speed of bigger can be born, motor turns
When speed does not stop to increase, remains able to continue to increase air quantity, compared with conventional Ian, the air quantity of bigger can be generated, worked at the same time
Low noise.
Description of the drawings
Fig. 1 is the assembling stereogram of one embodiment of the utility model.
Fig. 2 is the exploded view of one embodiment of the utility model.
Fig. 3 is the sectional view of one embodiment of the utility model.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 3, the radiator fan of this blender host, the radiator fan includes tapered upper centrifugation fan housing
1, centrifugal flabellum 2 and be in disk-shaped lower centrifugation fan housing 3, the center of the lower centrifugation fan housing 3 is equipped with shaft 4；The centrifugal fan
Leaf 2 radially distributes between upper centrifugation fan housing 1 and lower centrifugation fan housing 3；1 middle part of the upper centrifugation fan housing is equipped with opening 11,
Open space is constituted between opening 11 and shaft 4, lower centrifugation fan housing 3, which is the air inlet 12 of centrifugal flabellum 2；It is described
The outer rim of upper centrifugation fan housing 1 and the outer rim of lower centrifugation fan housing 3 be equipped between the upper and lower every space, which is that centrifugal flabellum 2 goes out
Air port 13.
The motor shaft of motor is connected in shaft 4, to drive radiator fan to rotate, when radiator fan rotates, and centrifugal fan
Leaf 2 continues ceaselessly suction airflow from air inlet 12, and is discharged by air outlet 13, at 13 reality of air inlet 12 and air outlet
In in the same horizontal position, windage is extremely low, can bear the motor speed of bigger, when motor speed does not stop to increase, still
Air quantity can be continued to increase, compared with conventional Ian, the air quantity of bigger can be generated, and wind is made an uproar very low, makes the work of complete machine
It is lower to make noise.
Further, opening 11 to its outer rim of the upper centrifugation fan housing 1 is equipped with the excessive face of arc diagonally downward, with structure
At tapered upper centrifugation fan housing 1, the excessive face of arc effectively reduces windage.
Further, the centrifugal flabellum 2 is strip or arc-shaped, and the present embodiment is preferably arc-shaped, and heart flabellum 2 is by upper
Opening 11 to its outer rim for centrifuging fan housing 1 extends, and is connected to downwards on lower centrifugation fan housing 3.
Further, both the upper centrifugation fan housing 1 and centrifugal flabellum 2 integrated molding, or both passes through supersonic welding
It is connected into type, similarly, both the centrifugal flabellum 2 and lower centrifugation fan housing 3 integrated molding, or both is connected by supersonic welding
Type.Upper centrifugation fan housing 1 and the molding structure form of centrifugal flabellum 2, the molding structure form of centrifugal flabellum 2 and lower centrifugation fan housing 3
It is selected according to needed for actual design.
Further, the shaft 4 is pierced by centrifugation fan housing 1 upwards, convenient for being assembled with the motor shaft of motor.
Further, the lower centrifugation fan housing 3 is integrally formed with shaft 4, is equipped with up 1 direction of centrifugation fan housing between the two
The loudspeaker nozzle 5 of indent, loudspeaker nozzle 5 can form clearance structure, can accommodate regulation motor shaft and the components such as nut for using, together
When, loudspeaker nozzle 5 can also improve the mechanical strength of lower centrifugation fan housing 3, avoid deforming.
Above disclosure is merely preferred embodiments of the utility model, rather than with this utility model is limited
Claims still belong to what the utility model was protected according to equivalent variations made by scope of protection of the utility model
Range.
Claims (7)
1. a kind of radiator fan of blender host, which is characterized in that the radiator fan includes tapered upper centrifugation fan housing
(1), centrifugal flabellum (2) and be in disk-shaped lower centrifugation fan housing (3), the center of the lower centrifugation fan housing (3) is equipped with shaft (4)；
The centrifugal flabellum (2) radially distributes between upper centrifugation fan housing (1) and lower centrifugation fan housing (3)；The upper centrifugation fan housing
(1) middle part is equipped with opening (11), is open (11) and constitutes open space between shaft (4), lower centrifugation fan housing (3), the space
For the air inlet (12) of centrifugal flabellum (2)；The outer rim of the upper centrifugation fan housing (1) and the outer rim of lower centrifugation fan housing (3) are equipped with upper
The space at lower interval, the space are the air outlet (13) of centrifugal flabellum (2).
2. the radiator fan of blender host according to claim 1, which is characterized in that upper centrifugation fan housing (1) is opened
Mouth (11) is equipped with the excessive face of arc diagonally downward to its outer rim, to constitute tapered upper centrifugation fan housing (1).
3. the radiator fan of blender host according to claim 1, which is characterized in that the centrifugal flabellum (2) is strip
Shape is arc-shaped, centrifugal flabellum (2) by it is upper centrifugation fan housing (1) opening (11) to its outer rim extend, and be connected to down downwards from
On heart fan housing (3).
4. the radiator fan of blender host according to claim 1, which is characterized in that the upper centrifugation fan housing (1) with from
Both heart flabellums (2) integrated molding, or both is molded by ultrasonic bonding.
5. the radiator fan of blender host according to claim 1, which is characterized in that the centrifugal flabellum (2) under from
Both heart fan housings (3) integrated molding, or both is molded by ultrasonic bonding.
6. the radiator fan of blender host according to claim 1, which is characterized in that the shaft (4) is pierced by upwards
Centrifuge fan housing (1).
7. according to the radiator fan of any one of the claim 1-6 blender hosts, which is characterized in that the lower centrifugation fan housing
(3) it is integrally formed with shaft (4), is equipped with the loudspeaker nozzle (5) for up centrifuging fan housing (1) direction indent between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929232.0U CN208089619U (en) | 2017-12-30 | 2017-12-30 | A kind of radiator fan of blender host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929232.0U CN208089619U (en) | 2017-12-30 | 2017-12-30 | A kind of radiator fan of blender host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089619U true CN208089619U (en) | 2018-11-13 |
Family
ID=64065311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929232.0U Active CN208089619U (en) | 2017-12-30 | 2017-12-30 | A kind of radiator fan of blender host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089619U (en) |
-
2017
- 2017-12-30 CN CN201721929232.0U patent/CN208089619U/en active Active
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| GR01 | Patent grant |