CN107387462A - A kind of fan from radiator structure - Google Patents
A kind of fan from radiator structure Download PDFInfo
- Publication number
- CN107387462A CN107387462A CN201710822363.7A CN201710822363A CN107387462A CN 107387462 A CN107387462 A CN 107387462A CN 201710822363 A CN201710822363 A CN 201710822363A CN 107387462 A CN107387462 A CN 107387462A
- Authority
- CN
- China
- Prior art keywords
- fan
- coil holder
- axle center
- bearing
- frame
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention disclose a kind of fan from radiator structure, including coil holder, axle center, bearing, fan and fan frame, fan is provided with motor shell, axle center is set in bearing, and bearing is arranged in the cavity volume of fan frame, and coil holder is looped around cavity volume outer end, is connected with axle center, fan is arranged on above coil holder, is connected with axle center outer end, fan be located in above fan frame, on the outside of coil holder, and fan the inner is coaxially provided with small fan, wherein：Fan covering of the fan is provided with some fresh air inlets, and fresh air inlet is arranged on above small fan, heat dissipation channel is formed between coil holder and fan, air outlet is provided between fan and fan frame, heat dissipation channel is connected with fresh air inlet, air outlet.Present invention offer is a kind of simple in construction from radiator fan, and radiating effect is notable, and then improves the service life of fan.
Description
Technical field
The present invention, which states, is related to a kind of fan, and in particular to a kind of fan from radiator structure.
Background technology
Fan drives its rotation by motor, and rotation speed of the fan is faster, and motor heating is more serious, so as to influence the use of fan
Life-span.Therefore, how to solve the problems, such as that above-mentioned is urgent problem to be solved.
The content of the invention
Present invention offer is a kind of simple in construction from radiator fan, and radiating effect is notable, and then improves the use longevity of fan
Life.
To achieve the above object, the technical scheme is that：
A kind of fan is provided with motor shell, axle from radiator structure, including coil holder, axle center, bearing, fan and fan frame, fan
The heart is arranged within the bearing, and bearing is arranged in the cavity volume of fan frame, and coil holder is looped around cavity volume outer end, is connected with axle center, and fan is set
It is connected above coil holder, with axle center outer end, fan be located in above fan frame, on the outside of coil holder, and fan the inner is coaxially provided with small fan,
Wherein：Fan covering of the fan is provided with some fresh air inlets, and fresh air inlet is arranged on above small fan, and it is logical that radiating is formed between coil holder and fan
Road, is provided with air outlet between fan and fan frame, heat dissipation channel is connected with fresh air inlet, air outlet.
Using the present invention of above-mentioned technical proposal, heat dissipation channel is formed between coil holder and fan, fan the inner is coaxially provided with
Small fan, when fan rotates, small fan rotates simultaneously forms air-flow, air-flow by the fresh air inlet of top by wind inspiration heat dissipation channel
Line bag and electronic component are radiated, air outlet outflow of the air-flow after heat exchange between fan and fan frame, realized from radiating
Purpose, and then improve fan service life.
A kind of above-mentioned fan from being provided with clasp, axle center, bearing lower end and fan frame between radiator structure, coil holder and bearing
Between be provided with wear plate, axle center is sequentially connected fan, coil holder, clasp, bearing and wear plate from top to bottom.Between coil holder and bearing
Provided with clasp, wear plate is provided between axle center, bearing lower end and fan frame, when preventing axis rotation coil holder to bearing, axle center to fan
Frame causes to wear.
A kind of above-mentioned fan is set from radiator structure, air intake orifice ring small fan even circumferential, and small fan sets online
Above frame.Realize the purpose of uniform air intake, Homogeneouslly-radiating.
A kind of above-mentioned fan from radiator structure, fan extends downwards is arranged on ring provided with ring wall, electric fan
On wall, motor shell is positioned by the way that magnetic stripe and ring wall are inner, and heat dissipation channel is formed between magnetic stripe outer end, covering of the fan the inner and coil holder.Gas
Stream radiates into magnetic stripe outer end, the inner heat dissipation channel formed between coil holder of covering of the fan to the motor shell on fan, and then
Improve the service life of fan.
A kind of above-mentioned fan from radiator structure, ring wall is extended to above fan frame, and air outlet is arranged on ring wall and fan frame
Between.Realize the purpose of air-out.
A kind of above-mentioned fan is integrally formed from radiator structure, small fan with fan.Integrally formed structure is advantageous to
Processing and manufacturing, it is cost-effective.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the specific embodiment in accompanying drawing, but not formed to the present invention
Any restrictions.
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is the cross-sectional view of the present invention.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the present invention is described in further detail.
As shown in Figures 1 to 3, a kind of fan from radiator structure, including coil holder 1, axle center 2, bearing 3, fan 4 and fan frame 5,
Fan 4 is provided with motor shell 44, and axle center 2 is set in bearing 3, and bearing 3 is arranged in the cavity volume 51 of fan frame 5, and coil holder 1 is looped around appearance
The outer end of chamber 51, it is connected with axle center 2, fan 4 is arranged on the top of coil holder 1, is connected with the outer end of axle center 2, and fan 4 be located in fan frame 5
Side, the outside of coil holder 1, the inner of fan 4 are coaxially provided with small fan 41, wherein：The covering of the fan of fan 4 is provided with some fresh air inlets 42, fresh air inlet
42 are arranged on the top of small fan 41, and heat dissipation channel 6 is formed between coil holder 1 and fan 4, air outlet is provided between fan 4 and fan frame 5
7, heat dissipation channel 6 is connected with fresh air inlet 42, air outlet 7.
Clasp 8 is provided between coil holder 1 and bearing 3, wear plate 9, axle center 2 are provided between axle center 2, the lower end of bearing 3 and fan frame 5
Fan 4, coil holder 1, clasp 8, bearing 3 and wear plate 9 are sequentially connected from top to bottom.
The even circumferential of 42 ring small fan of fresh air inlet 41 is set, and small fan 41 is arranged on the top of coil holder 1.
The covering of the fan of fan 4 extends downwardly to be arranged on ring wall 43 provided with ring wall 43, the flabellum of fan 4, and motor shell 44 passes through magnetic stripe
45 with the inner positioning of ring wall 43, formation heat dissipation channel 6 between the outer end of magnetic stripe 45, covering of the fan the inner and coil holder 1.
Ring wall 43 extends to the top of fan frame 5, and air outlet 7 is arranged between ring wall 43 and fan frame 5.
Small fan 41 is integrally formed with fan 4.
In use, when fan 4 rotates, small fan 41 rotates simultaneously is dissipated wind inspiration by the fresh air inlet 42 of top the present invention
The passage of heat 6 forms air-flow, and air-flow radiates to line bag and electronic component, the air-flow after heat exchange is between fan 4 and fan frame 5
Air outlet 7 flow out, realize from radiating purpose, and then improve fan service life.
Embodiment provided above is only used for the convenient illustration present invention, not makees any formal limit to the present invention
System, there is common knowledge person in any art, using disclosed technology contents make locally change or
The equivalent embodiment of modification, belongs to protection scope of the present invention.
Claims (6)
1. a kind of fan from radiator structure, including coil holder (1), axle center (2), bearing (3), fan (4) and fan frame (5), fan
(4) motor shell (44) is provided with, axle center (2) are set in bearing (3), and bearing (3) is arranged in the cavity volume (51) of fan frame (5), line
Frame (1) is looped around cavity volume (51) outer end, is connected with axle center (2), and fan (4) is arranged on above coil holder (1) and axle center (2) outer end
Connection, fan (4) be located in above fan frame (5), on the outside of coil holder (1), and fan (4) the inner is coaxially provided with small fan (41), and it is special
Sign is：Fan (4) covering of the fan is provided with some fresh air inlets (42), and fresh air inlet (42) is arranged on above small fan (41), coil holder (1) with
Heat dissipation channel (6) is formed between fan (4), air outlet (7) is provided between fan (4) and fan frame (5), heat dissipation channel (6) is with entering
Air holes (42), air outlet (7) are connected.
2. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Between coil holder (1) and bearing (3)
Provided with clasp (8), be provided with wear plate (9) between axle center (2), bearing (3) lower end and fan frame (5), axle center (2) from top to bottom successively
Connect fan (4), coil holder (1), clasp (8), bearing (3) and wear plate (9).
3. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Fresh air inlet (42) ring small fan
(41) even circumferential is set, and small fan (41) is arranged on above coil holder (1).
4. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Fan (4) covering of the fan extends downwardly
Provided with ring wall (43), fan (4) flabellum is arranged on ring wall (43), and motor shell (44) is inner by magnetic stripe (45) and ring wall (43)
Positioning, heat dissipation channel (6) is formed between magnetic stripe (45) outer end, covering of the fan the inner and coil holder (1).
5. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Ring wall (43) extends to fan frame
(5) top, air outlet (7) are arranged between ring wall (43) and fan frame (5).
6. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Small fan (41) and fan (4)
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822363.7A CN107387462A (en) | 2017-09-13 | 2017-09-13 | A kind of fan from radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822363.7A CN107387462A (en) | 2017-09-13 | 2017-09-13 | A kind of fan from radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387462A true CN107387462A (en) | 2017-11-24 |
Family
ID=60352325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822363.7A Pending CN107387462A (en) | 2017-09-13 | 2017-09-13 | A kind of fan from radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387462A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961864A (en) * | 1972-11-23 | 1976-06-08 | Papst-Motoren Kg | Radial flow fan |
| US20140064941A1 (en) * | 2012-09-05 | 2014-03-06 | Johnson Electric S.A. | Fan module for a heat exchanger |
| CN207333299U (en) * | 2017-09-13 | 2018-05-08 | 肇庆晟辉电子科技有限公司 | Fan from radiator structure |
-
2017
- 2017-09-13 CN CN201710822363.7A patent/CN107387462A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961864A (en) * | 1972-11-23 | 1976-06-08 | Papst-Motoren Kg | Radial flow fan |
| US20140064941A1 (en) * | 2012-09-05 | 2014-03-06 | Johnson Electric S.A. | Fan module for a heat exchanger |
| CN207333299U (en) * | 2017-09-13 | 2018-05-08 | 肇庆晟辉电子科技有限公司 | Fan from radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |