CN206753958U - A kind of cooling fan for being easy to assembling - Google Patents
A kind of cooling fan for being easy to assembling Download PDFInfo
- Publication number
- CN206753958U CN206753958U CN201720550303.XU CN201720550303U CN206753958U CN 206753958 U CN206753958 U CN 206753958U CN 201720550303 U CN201720550303 U CN 201720550303U CN 206753958 U CN206753958 U CN 206753958U
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- CN
- China
- Prior art keywords
- upper casing
- safety net
- easy
- cooling fan
- casing
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of cooling fan for being easy to assembling, including upper casing and lower casing, connection shell is provided between upper casing and lower casing, upper casing, lower casing and connection shell combine to form cavity, impeller is installed in cavity, motor is installed on upper casing, air inlet is provided with lower casing, the side of cavity is air outlet, upper casing one end has been wholely set safety net, safety net keeps plumbness to realize the closing to air outlet after bending with upper casing, by being stamped and formed out mesh on safety net, the one end of safety net away from upper casing is welded on lower casing, connection shell is respectively welded on safety net close to the both ends of the air outlet.The utility model has advantages below and effect：It is vertical with upper casing by being stamped and formed out, and after bending to be integrally disposed upon the safety net on upper casing, can be contradicted with lower casing, easily it is welded and fixed, and the both ends for connecting shell are welded on safety net and are fixed, it is easy for installation, efficiency high, lift economic benefit.
Description
Technical field
Fan manufacturing technology is the utility model is related to, more particularly to a kind of cooling fan for being easy to assembling.
Background technology
Cooling fan is moved when being operated by blades push air, and hot-air is exported, and realizes radiating
Function.
During blower fan manufactures, upper shell and lower house are generally comprised, and be arranged between upper casing and lower casing
Connection shell, form cavity between three, the side of cavity is air outlet, and impeller is located in cavity, the electricity being connected on impeller
Machine is arranged on upper casing, and air inlet is provided with lower casing.
For lifting security performance, it is necessary to install safety net in air outlet, to realize the barrier between cavity and external environment condition,
Existing processing mode is generally obtained safety net by being welded and fixed, but the processing technology of such mode is more complicated,
Processing efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of radiating motor for being easy to assembling, the safety net of air outlet and upper casing it
Between.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of to be easy to dissipating for assembling
Air-heater, including upper casing and lower casing, connection shell, upper casing, lower casing and connection shell are provided between the upper casing and the lower casing
Cavity is combined to form, impeller is installed in cavity, motor is installed on upper casing, air inlet, the side of cavity are provided with lower casing
For air outlet, described upper casing one end has been wholely set safety net, and the safety net keeps plumbness real after bending with upper casing
Now to the closing of air outlet, by being stamped and formed out mesh, the one end of the safety net away from the upper casing on the safety net
It is welded on the lower casing, the connection shell is respectively welded on the safety net close to the both ends of the air outlet.
By using above-mentioned technical proposal, the safety net on upper casing is integrally disposed upon by being stamped and formed out, and after bending
It is vertical with upper casing, it can contradict with lower casing, be easily welded and fixed, and the both ends for connecting shell are welded on safety net
On be fixed, easy for installation, efficiency high, lifted economic benefit.Wheel rotation is realized in the presence of motor, realizes air inlet
To the air circulation of air outlet, the thermolysis stablized.
The utility model is further arranged to：The mesh is in regular hexagon shape.
By using above-mentioned technical proposal, the mesh of hexagon shape has preferable stability, can lift safety net
Structural strength, the isolation features that can be stablized are safe, and can keep good performance of ventilating.
The utility model is further arranged to：The junction of the safety net and the upper casing is in arc-shaped.
By using above-mentioned technical proposal, the junction of safety net and upper casing is in arc-shaped so that safety net and upper casing it
Between than shallower, it is higher to can contact property, is not easy to cause object damaged in touching when being installed.
The utility model is further arranged to：The groove for installing motor and impeller is provided with the upper casing, it is described
Closed plate is provided with groove.
By using above-mentioned technical proposal, groove is set on upper casing, easily can be fit into motor and impeller
In cavity, and upper casing can be closed in the presence of closed plate, be easy to be controlled airflow direction, lift air
Flow effect.
The utility model is further arranged to：The motor is fixed in the closed plate.
By using above-mentioned technical proposal, motor is fixed in closed plate, when being installed, can be closed by controlling
Installation of the plate realization to motor and impeller, the convenient degree of erection ＆ lift, the stability of motor are higher.
The utility model is further arranged to：The closed plate is made up of lug boss and connecting portion, and the motor is arranged on
On the lug boss, connecting portion is fixed on the upper casing, is connected between lug boss and connecting portion by inclined buffer part.
By using above-mentioned technical proposal, closed plate is connected by being made up of lug boss and connecting portion by buffer part,
Motor, which is arranged on lug boss, keeps stable, and is fixed on upper casing and be fixed by connecting portion, and the structure of closed plate is strong
Degree is higher, is not susceptible to deformation, so as to the stability of lifting motor.
The utility model is further arranged to：Heat emission hole is provided with the buffer part.
By using above-mentioned technical proposal, heat emission hole is set in buffer part, partial heat caused by motor can be distributed
Go out, be easy to electric motor temperature reduction.
The utility model is further arranged to：The side of the connection shell away from the air outlet is in arc-shaped.
By using above-mentioned technical proposal, side of the connection shell away from air outlet is in arc-shaped, in the process to be radiated
In, can lift return air effect, air circulation ratio smoothly, improving radiating effect.
The utility model is further arranged to：Side of the lower casing away from the upper casing is provided with damping cotton.
By using above-mentioned technical proposal, the side away from upper casing sets damping cotton on lower casing, during being radiated,
Vibrations can be reduced by the effect of damping cotton, lift the stability of operation.
The utility model is further arranged to：The lower casing is provided with for guiding air stream close to the side of the upper casing
Dynamic guide ring.
By using above-mentioned technical proposal, guide ring is set on lower casing, guided for the flowing to air, lifting is empty
The stability of flow of air, lift air-out effect.
In summary, the utility model has the advantages that：Safety net is integrally disposed upon one end of upper casing, and passes through
Bending keeps plumbness with upper casing, and safety net can be made to contact lower casing, and realization is welded and fixed, and the mesh warp on safety net
It is stamped and formed out, easy to process, production cost is low, suitable for producing in enormous quantities.
The groove set on upper casing is used to install impeller and motor, and impeller and motor are arranged in closed plate, are being pacified
The installation to impeller and motor is realized during filling closed plate, the convenient degree of installation gets a promotion, the stabilization of impeller and motor
Property and positional precision get a promotion.
Brief description of the drawings
Fig. 1 is overall structure figure of the present embodiment close to air outlet side；
Fig. 2 is the sectional view of the present embodiment；
Fig. 3 is overall structure figure of the present embodiment close to air inlet side.
In figure：1st, upper casing；2nd, lower casing；3rd, shell is connected；4th, cavity；5th, impeller；6th, motor；7th, air inlet；8th, air outlet；9、
Safety net；10th, mesh；11st, groove；12nd, closed plate；121st, lug boss；122nd, connecting portion；123rd, buffer part；13rd, heat emission hole；
14th, damping cotton；15th, guide ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of cooling fan for being easy to assembling, as depicted in figs. 1 and 2, including upper casing 1 and lower casing 2, upper casing 1 and lower casing 2 it
Between connection shell 3 is set, triplicity forms cavity 4, and installation motor 6 and impeller 5, air inlet is provided with lower casing 2 in cavity 4
7, the side of cavity 4 is air outlet 8, and the air from air inlet 7 to air outlet 8 can be realized in the presence of motor 6 and impeller 5
Flowing.
As depicted in figs. 1 and 2, the one end of upper casing 1 has been wholely set safety net 9, stamped formed with hexagon on safety net 9
Mesh 10, and cause through bending between safety net 9 and upper casing 1 in vertical state, the one end of safety net 9 away from upper casing 1 with
It is welded and fixed between lower casing 2, realizes the closing to air outlet 8, is realized to the isolation between cavity 4 and external environment, lifting peace
Full performance.Connection shell 3 is welded on safety net 9 close to the both ends of air outlet 8 and realizes fixation, lifts the stability of safety net 9.
As shown in figure 1, the 10 hexagonal shape of mesh of safety net 9, makes safety net 9 have preferable structural strength, is having
While having stable isolation performance, stably air-out function can be kept.The junction of safety net 9 and upper casing 1 is after bending
In arc-shaped, the accessible performance of safety net 9 and the junction of upper casing 1 is lifted, article is not easily caused when being collided with object
Damage.
As depicted in figs. 1 and 2, groove 11 is additionally provided with upper casing 1, motor can be facilitated during being assembled
6 and impeller 5 enter, the convenient degree of erection ＆ lift.Closed plate 12 is fixed with groove 11, realizes that the closing to groove 11 is made
With will not have air entrance in the side of upper casing 1, lift the effect of the side air flow of lower casing 2.
As depicted in figs. 1 and 2, motor 6 is fixed in closed plate 12 and set, during being assembled, first by motor 6
And impeller 5 is arranged in closed plate 12, then by controlling closed plate 12 that motor 6 and impeller 5 are entered into sky through groove 11
Installation is realized in chamber 4, is realized when closed plate 12 is fixed and the position of motor 6 and impeller 5 is fixed.
As depicted in figs. 1 and 2, closed plate 12 is made up of lug boss 121 and connecting portion 122, and in lug boss 121 and even
It is attached between socket part 122 by the buffer part 123 being obliquely installed, motor 6, which is arranged on lug boss 121, realizes fixation, even
Socket part 122 is bolted on upper casing 1 and is fixed.The inclined connection bump portion 121 of buffer part 123 and connecting portion 122,
So as to lift the structural strength of closed plate 12, the stress of closed plate 12 is not susceptible to deformation, is capable of the stability of lifting motor 6.
As shown in figure 1, being provided with heat emission hole 13 in buffer part 123, partial heat caused by motor 6 can be exported,
The temperature of motor 6 is reduced, protective effect is carried out to motor 6.
As shown in figures 1 and 3, it is in arc-shaped to connect the side away from air outlet 8 on shell 3, passes through the setting energy of arc-shaped
Enough realize to the guiding function to air-flow, return air effect can be lifted during being radiated, the flowing of air is more suitable
Freely, improving radiating effect.
As shown in figure 3, the side of principle upper casing 1 is also pasted by glue and is fixed with damping cotton 14 on lower casing 2, by subtracting
Shake cotton 14 and the mounting surface of blower fan are in contact, and in running, the vibrations of blower fan can be reduced in the presence of damping cotton 14,
So as to lift the stability of blower fan and durability degree, it is not susceptible to loosen.
As shown in Figures 2 and 3, the side on lower casing 2 close to upper casing 1 is additionally provided with guide ring 15, in the work of guide ring 15
It is used to guide to entering the air-flow in cavity 4 with lower, can stably enters inside impeller 5, be easy in impeller 5
Discharged under effect from air outlet 8, lift air-out effect.
In the present embodiment, safety net 9 is integrally disposed upon on upper casing 1, and by bending realize safety net 9 and upper casing 1 it
Between it is vertical, can easily be installed, then by safety net 9 can lower casing 2 weld, and by connect shell 3 both ends be welded on
Realize and fix on safety net 9, it is easy to process quick.Mesh 10 on safety net 9 further improves processing by being stamped and formed out
Convenient degree.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of cooling fan for being easy to assembling, including upper casing (1) and lower casing (2), the upper casing (1) and the lower casing (2) it
Between be provided with connection shell (3), upper casing (1), lower casing (2) and connection shell (3) combine to form cavity (4), are provided with cavity (4)
Impeller (5), motor (6) is installed on upper casing (1), air inlet (7) is provided with lower casing (2), the side of cavity (4) is air outlet
(8), it is characterised in that：Described upper casing (1) one end has been wholely set safety net (9), the safety net (9) after bending with upper casing
(1) plumbness is kept to realize closing to air outlet (8), by being stamped and formed out mesh (10), institute on the safety net (9)
State the one end of safety net (9) away from the upper casing (1) to be welded on the lower casing (2), the connection shell (3) is close to the air-out
The both ends of mouth (8) are respectively welded on the safety net (9).
A kind of 2. cooling fan for being easy to assembling according to claim 1, it is characterised in that：The mesh (10) is in positive six
Side shape.
A kind of 3. cooling fan for being easy to assembling according to claim 1, it is characterised in that：The safety net (9) and institute
The junction for stating upper casing (1) is in arc-shaped.
A kind of 4. cooling fan for being easy to assembling according to claim 1, it is characterised in that：Set on the upper casing (1)
There is the groove (11) for installing motor (6) and impeller (5), groove (11) place is provided with closed plate (12).
A kind of 5. cooling fan for being easy to assembling according to claim 4, it is characterised in that：The motor (6) is fixed on
On the closed plate (12).
A kind of 6. cooling fan for being easy to assembling according to claim 5, it is characterised in that：The closed plate (12) is by convex
Portion (121) and connecting portion (122) composition are played, the motor (6) is arranged on the lug boss (121), and connecting portion (122) is fixed
On the upper casing (1), connected between lug boss (121) and connecting portion (122) by inclined buffer part (123).
A kind of 7. cooling fan for being easy to assembling according to claim 6, it is characterised in that：On the buffer part (123)
It is provided with heat emission hole (13).
A kind of 8. cooling fan for being easy to assembling according to claim 1, it is characterised in that：The connection shell (3) is remote
The side of the air outlet (8) is in arc-shaped.
A kind of 9. cooling fan for being easy to assembling according to claim 1, it is characterised in that：The lower casing (2) is away from institute
The side for stating upper casing (1) is provided with damping cotton (14).
A kind of 10. cooling fan for being easy to assembling according to claim 1, it is characterised in that：The lower casing (2) is close to institute
The side for stating upper casing (1) is provided with guide ring (15) for guiding air flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550303.XU CN206753958U (en) | 2017-05-18 | 2017-05-18 | A kind of cooling fan for being easy to assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550303.XU CN206753958U (en) | 2017-05-18 | 2017-05-18 | A kind of cooling fan for being easy to assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753958U true CN206753958U (en) | 2017-12-15 |
Family
ID=60619072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550303.XU Expired - Fee Related CN206753958U (en) | 2017-05-18 | 2017-05-18 | A kind of cooling fan for being easy to assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434393A (en) * | 2018-12-22 | 2019-03-08 | 江苏佳风风机科技有限公司 | A kind of blower and preparation method thereof for conveying powder raw material |
-
2017
- 2017-05-18 CN CN201720550303.XU patent/CN206753958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434393A (en) * | 2018-12-22 | 2019-03-08 | 江苏佳风风机科技有限公司 | A kind of blower and preparation method thereof for conveying powder raw material |
| CN109434393B (en) * | 2018-12-22 | 2023-08-22 | 江苏佳风风机科技有限公司 | Fan for conveying powder raw materials and manufacturing method thereof |
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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 |
Granted publication date: 20171215 |