CN208364435U - A kind of cooling electric motor fan assembly - Google Patents
A kind of cooling electric motor fan assembly Download PDFInfo
- Publication number
- CN208364435U CN208364435U CN201820820347.4U CN201820820347U CN208364435U CN 208364435 U CN208364435 U CN 208364435U CN 201820820347 U CN201820820347 U CN 201820820347U CN 208364435 U CN208364435 U CN 208364435U
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- shell
- fan
- flabellum
- support column
- electric motor
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Abstract
The utility model relates to automobile engine heat radiation fan technology fields, in particular to a kind of cooling electric motor fan assembly, including shell, shell both ends are respectively equipped with buckle, housing central section is equipped with fan, fan includes motor, flabellum, motor is connect with flabellum by newel, wherein flabellum quantity is seven, newel lower part is connected with support column, wherein support column quantity is the six roots of sensation, shell front is the rectangle of recess, shell one end is equipped with open slot, shield solar or lunar halo is equipped between flabellum and shell, wiring duct is equipped in support column, it is arranged is fixed in shield solar or lunar halo by flabellum top, while the car is driving, it is effective to guarantee that flabellum be deformed easily, use quantity for seven flabellums of odd number, effectively avoid fan coupled with engine frequencies caused by vibration, to reduce fan noise, the effect of abnormal sound, make cold But the stability, reliability of fan are effectively promoted.
Description
Technical field
The utility model relates to automobile engine heat radiation fan technology field, in particular to a kind of cooling electric motor fan is total
At.
Background technique
Its blade construction of existing cooling fan and layout be not very reasonable, is easy to produce larger turbine noise, and fan
Leaf blade quantity is even number, is easy to couple with engine frequencies in actual vehicle operational process, generates larger vibration.
The wider incoming air area that blocks that the flabellum of existing cooling fan assembly is done is bigger, and windage is larger, hinders
The heat exchange of heat exchanger and air, also increases complete-vehicle oil consumption.While the car is driving, due to the rigidity of cooling fan assembly
It is lower, it is also easy to produce deformation, to generate noise, abnormal sound, flabellum is caused to damage and shorten its service life.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is total to provide a kind of cooling electric motor fan
At setting is fixed in shield solar or lunar halo by flabellum top, while the car is driving, effective to guarantee that flabellum produce easily
Change shape, uses quantity for seven flabellums of odd number, effectively avoid fan coupled with engine frequencies caused by vibration,
To reduce the effect of fan noise, abnormal sound, promote the stability of cooling fan, reliability effectively.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of cooling electric motor fan assembly described in the utility model, including shell, shell both ends are respectively equipped with buckle, institute
Housing central section is stated equipped with fan, the fan includes motor, flabellum, and motor is connect with flabellum by newel, wherein flabellum number
Amount is seven, and the newel lower part is connected with support column, and wherein support column quantity is the six roots of sensation, and the shell front is recess
Rectangle, described shell one end are equipped with open slot, and shield solar or lunar halo is equipped between the flabellum and shell, is equipped with electric wire in the support column
Slot.
Further, the newel upper end is equipped with flabellum, and the flabellum opposite direction is equipped with motor and bottom is equipped with several dissipate
Hot hole.
Further, the shield solar or lunar halo width is identical as case width, and the flabellum top is fixedly connected in shield solar or lunar halo.
Further, the support column is hollow plastic pipe convenient for electrical power connection, and described support column one end is fixed on
On newel, described support column one end is connected on shell.
Further, the open slot is externally provided with oblique slot cover, is equipped with dust-proof silk floss in the open slot.
Further, it is respectively equipped with fan by newel both ends in the shield solar or lunar halo, is equipped with motor, institute in the newel
Motor both ends rotation axis is stated to connect with the first fan, the second fan respectively.
Further, the shell is externally provided with the wind scooper being used cooperatively with fan, and the wind scooper is arc shape, the shell
Body and wind scooper are integrally formed.
Further, the shell is externally provided with radiator aluminium base plate, and the heat dissipation of several arcs is equipped in the radiator aluminium base plate
Channel.
It is solid by flabellum top to have the beneficial effect that the utility model provides its setting for the utility model compared with prior art
It is scheduled in shield solar or lunar halo, it is while the car is driving, effective to guarantee that flabellum be deformed easily, use quantity for odd number
Seven flabellums, effectively avoid fan coupled with engine frequencies caused by vibration, to reduce fan noise, abnormal sound
Effect promotes the stability of cooling fan, reliability effectively.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the reverse structure schematic of the utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of cooling electric motor fan assembly described in the utility model, including shell 1,1 liang of shell
End is equipped with buckle 8, and fan 2 is equipped in the middle part of the shell 1, and the fan 2 includes motor 4, flabellum 3, and motor 4 passes through with flabellum 3
Newel 5 connects, and wherein 3 quantity of flabellum is seven, and flabellum 3 is any radix, effectively avoids fan 2 and engine
It is vibrated caused by frequency coupling, 5 lower part of newel is connected with support column 9, and wherein 9 quantity of support column is the six roots of sensation, support
Column quantity can be more than the six roots of sensation or the six roots of sensation, shell 1 front rectangle for recess fixed convenient for fan 2, described 1 one end of shell
It is equipped with shield solar or lunar halo 10 equipped with open slot 6, between the flabellum 3 and shell 1, is equipped with wiring duct, the center in the support column 9
5 upper end of column is equipped with flabellum 3, and 3 opposite direction of flabellum is equipped with motor 4 and bottom is equipped with several heat release holes, and the shield solar or lunar halo 10 is wide
Degree is of same size with shell 1, and 3 top of flabellum is fixedly connected on 10 in shield solar or lunar halo.The support column 9 is hollow plastic pipe
It is powered and connects convenient for motor 4, described 9 one end of support column is fixed on newel 5, and described 9 one end of support column is connected to shell 1
On.While the car is driving, effectively guarantee that flabellum 3 cannot be deformed easily, use quantity for seven flabellums of odd number
3, effectively avoid fan 3 coupled with engine frequencies caused by vibration, to reduce the effect of fan noise, abnormal sound,
Promote the stability of cooling fan 2, reliability effectively.
The open slot 6 is externally provided with oblique slot cover 11, is equipped with dust-proof continuous 7 in the open slot 6, prevents dust from falling
Enter in engine, is easier to be cleaned after increasing dust-proof silk floss.
It is respectively equipped with fan 2 by 5 both ends of newel in the shield solar or lunar halo 10, is equipped with motor 4, institute in the newel 5
It states 4 both ends rotation axis of motor to connect with the first fan, the second fan respectively, be carried out by the cooperation of the first fan and the second fan scattered
Heat keeps heat dissipation more abundant.
The shell 1 is externally provided with the wind scooper 14 being used cooperatively with fan 2, and the wind scooper 14 is arc shape, the shell
Body 1 and wind scooper 14 are integrally formed, and are integrally formed by shell 1 and wind scooper 14, facilitate processing, 14 port of wind scooper to
Under, the hot gas that fan 2 is discharged is discharged along 14 specific direction of wind scooper, reaches secondary heat dissipation effect.
The shell 1 is externally provided with radiator aluminium base plate 12, and the heat dissipation equipped with several arcs is logical in the radiator aluminium base plate 12
Road 13, heat dissipation channel 13 uniformly sheds convenient for hot gas, to reach heat dissipation effect three times.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (8)
1. a kind of cooling electric motor fan assembly, including shell, shell both ends are respectively equipped with buckle, and the housing central section is equipped with wind
Fan, the fan includes motor, flabellum, and motor is connect with flabellum by newel, and wherein flabellum quantity is seven, the center
Column lower part is connected with support column, and wherein support column quantity is the six roots of sensation, it is characterised in that: and the shell front is the rectangle of recess,
Described shell one end is equipped with open slot, and shield solar or lunar halo is equipped between the flabellum and shell, is equipped with wiring duct in the support column.
2. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: the newel upper end is equipped with fan
Leaf, the flabellum opposite direction is equipped with motor and bottom is equipped with several heat release holes.
3. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: the shield solar or lunar halo width and shell
Of same size, the flabellum top is fixedly connected in shield solar or lunar halo.
4. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: the support column is hollow modeling
Sebific duct is fixed on newel convenient for electrical power connection, described support column one end, and described support column one end is connected on shell.
5. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: it is in incline that the open slot, which is externally provided with,
Ramp-like slot cover, the open slot is interior to be equipped with dust-proof silk floss.
6. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: pass through center in the shield solar or lunar halo
Column both ends are respectively equipped with fan, are equipped with motor in the newel, motor both ends rotation axis respectively with the first fan, second
Fan connection.
7. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: the shell is externally provided with and fan
The wind scooper being used cooperatively, the wind scooper are arc shape, and the shell and wind scooper are integrally formed.
8. a kind of cooling electric motor fan assembly according to claim 1, it is characterised in that: the shell is externally provided with radiation aluminium
Substrate, the interior heat dissipation channel for being equipped with several arcs of the radiator aluminium base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820347.4U CN208364435U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling electric motor fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820347.4U CN208364435U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling electric motor fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364435U true CN208364435U (en) | 2019-01-11 |
Family
ID=64930797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820347.4U Active CN208364435U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling electric motor fan assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673676A (en) * | 2022-05-30 | 2022-06-28 | 长城汽车股份有限公司 | Condensing fan and vehicle |
-
2018
- 2018-05-30 CN CN201820820347.4U patent/CN208364435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673676A (en) * | 2022-05-30 | 2022-06-28 | 长城汽车股份有限公司 | Condensing fan and vehicle |
| CN114673676B (en) * | 2022-05-30 | 2022-08-02 | 长城汽车股份有限公司 | Condensing fan and vehicle |
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