CN207333299U - Fan from radiator structure - Google Patents
Fan from radiator structure Download PDFInfo
- Publication number
- CN207333299U CN207333299U CN201721176230.9U CN201721176230U CN207333299U CN 207333299 U CN207333299 U CN 207333299U CN 201721176230 U CN201721176230 U CN 201721176230U CN 207333299 U CN207333299 U CN 207333299U
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- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model disclose a kind of fan from radiator structure, including coil holder, axle center, bearing, fan and fan frame, fan is equipped 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 equipped with some air inlet holes, and air inlet hole is arranged on above small fan, heat dissipation channel is formed between coil holder and fan, air outlet is equipped between fan and fan frame, heat dissipation channel is connected with air inlet hole, air outlet.The utility model offer is a kind of simple in structure from radiator fan, and heat dissipation effect is notable, and then improves the service life of fan.
Description
Technical field
The utility model, which is stated, 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 fever is more serious, so as to influence the use of fan
Service life.Therefore, how to solve the problem above-mentioned as urgent problem to be solved.
Utility model content
The utility model offer is a kind of simple in structure from radiator fan, and heat dissipation effect is notable, and then improves making for fan
Use the service life.
To achieve the above object, the technical solution of the utility model is：
A kind of fan is equipped with motor shell, axis 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 equipped with some air inlet holes, and air inlet hole is arranged on above small fan, and it is logical that heat dissipation is formed between coil holder and fan
Road, is equipped with air outlet between fan and fan frame, heat dissipation channel is connected with air inlet hole, air outlet.
Using the utility model of above-mentioned technical proposal, heat dissipation channel is formed between coil holder and fan, fan is inner coaxial
Equipped with small fan, when fan rotates, small fan rotates at the same time forms air-flow by the air inlet hole of top by wind inspiration heat dissipation channel,
Air-flow radiates line bag and electronic component, and air outlet outflow of the air-flow after heat exchange between fan and fan frame, is realized certainly
The purpose of heat dissipation, and then improve the service life of fan.
A kind of above-mentioned fan from being equipped with retaining ring, axle center, bearing lower end and fan frame between radiator structure, coil holder and bearing
Between be equipped with wear plate, axle center is sequentially connected fan, coil holder, retaining ring, bearing and wear plate from top to bottom.Between coil holder and bearing
Equipped with retaining ring, wear plate is equipped 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, inlet air 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 equipped 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 the motor shell on fan into magnetic stripe outer end, the inner heat dissipation channel formed between coil holder of covering of the 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 outlet air.
A kind of above-mentioned fan is integrally formed from radiator structure, small fan with fan.Integrally formed structure is conducive to
Processing and manufacturing, it is cost-effective.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the specific embodiment in attached drawing, but is not formed to this
Any restrictions of utility model.
Fig. 1 is the front view of the utility model；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the cross-sectional view of the utility model.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the utility model 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 equipped 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 surround
It is connected in 51 outer end of cavity volume, with axle center 2, fan 4 is arranged on the top of coil holder 1, is connected with 2 outer end of axle center, and fan 4 be located in fan
The top of frame 5, the outside of coil holder 1,4 the inner of fan are coaxially provided with small fan 41, wherein：4 covering of the fan of fan is equipped with some air inlet holes 42, into
Air holes 42 is arranged on the top of small fan 41, and heat dissipation channel 6 is formed between coil holder 1 and fan 4, is equipped with out between fan 4 and fan frame 5
Air port 7, heat dissipation channel 6 are connected with air inlet hole 42, air outlet 7.
Retaining ring 8 is equipped between coil holder 1 and bearing 3, wear plate 9, axle center 2 are equipped between axle center 2,3 lower end of bearing and fan frame 5
Fan 4, coil holder 1, retaining ring 8, bearing 3 and wear plate 9 are sequentially connected from top to bottom.
42 ring small fan of air inlet hole, 41 even circumferential is set, and small fan 41 is arranged on the top of coil holder 1.
4 covering of the fan of fan is extended downwardly to be arranged on ring wall 43 equipped with ring wall 43,4 flabellum of fan, and motor shell 44 passes through magnetic stripe
45 with the inner positioning of ring wall 43, formation heat dissipation channel 6 between 45 outer end of magnetic stripe, 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.
When the utility model is used, when fan 4 rotates, small fan 41 rotates at the same time is inhaled wind by the air inlet hole 42 of top
Form air-flow into heat dissipation channel 6, air-flow radiates line bag and electronic component, the air-flow after heat exchange from fan 4 and fan frame 5 it
Between air outlet 7 flow out, realize from heat dissipation purpose, and then improve fan service life.
Embodiment provided above is only used for convenient illustration the utility model, not makees any form to the utility model
On limitation, there is common knowledge person in any technical field, made using the utility model disclosed technology content
The local equivalent embodiment changed or modify, belongs to the scope of protection of the utility model.
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 equipped 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), it is special
Sign is：Fan (4) covering of the fan is equipped with some air inlet holes (42), and air inlet hole (42) is arranged on above small fan (41), coil holder (1) with
Heat dissipation channel (6) is formed between fan (4), is equipped with air outlet (7) between fan (4) and fan frame (5), heat dissipation channel (6) and into
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)
Equipped with retaining ring (8), be equipped 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), retaining ring (8), bearing (3) and wear plate (9).
3. a kind of fan according to claim 1 from radiator structure, it is characterised in that：Air inlet hole (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
Equipped 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 |
|---|---|---|---|
| CN201721176230.9U CN207333299U (en) | 2017-09-13 | 2017-09-13 | Fan from radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176230.9U CN207333299U (en) | 2017-09-13 | 2017-09-13 | Fan from radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333299U true CN207333299U (en) | 2018-05-08 |
Family
ID=62368723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176230.9U Active CN207333299U (en) | 2017-09-13 | 2017-09-13 | Fan from radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387462A (en) * | 2017-09-13 | 2017-11-24 | 肇庆晟辉电子科技有限公司 | A kind of fan from radiator structure |
-
2017
- 2017-09-13 CN CN201721176230.9U patent/CN207333299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387462A (en) * | 2017-09-13 | 2017-11-24 | 肇庆晟辉电子科技有限公司 | A kind of fan from radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1, No. 10 Chuangxin Road, Jindu Town, Gaoyao District, Zhaoqing City, Guangdong Province, 526100 Patentee after: Guangdong Shenghui Technology Co.,Ltd. Country or region after: China Address before: 526000 No.2 factory building of an village, Yaonan 1st Road, Nan'an District, Gaoyao District, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING SHENGHUI ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |