CN206917880U - A kind of computer radiating fan that can efficiently light - Google Patents
A kind of computer radiating fan that can efficiently light Download PDFInfo
- Publication number
- CN206917880U CN206917880U CN201720215776.4U CN201720215776U CN206917880U CN 206917880 U CN206917880 U CN 206917880U CN 201720215776 U CN201720215776 U CN 201720215776U CN 206917880 U CN206917880 U CN 206917880U
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- CN
- China
- Prior art keywords
- flabellum
- fan
- fan frame
- support base
- upper lid
- 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
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Abstract
It the utility model is related to calculator key accessory technical field, more particularly to a kind of computer radiating fan that can efficiently light, including：Fan frame, flabellum and upper lid, fan frame is detachably connected with upper lid, an assembly cavity is formed in fan frame, the bottom centre of assembly cavity offers the first air outlet, support is provided with first air outlet, support is provided with support base, support base is socketed with PCB, an oiliness bearing is connected with the end of support base, the outside portion of oiliness bearing is connected with a magnet, a shaft core is connected with the inside of oiliness bearing, the end of shaft core is connected with the flabellum, and the LED being connected with the PCB is provided with fan frame outer.The utility model is simple in construction, can reduce the structure complexity of fan and the convenience of lifting assembly assembling, noise is small, substantially increases radiating effect, by increasing capacitance it is possible to increase the overall aesthetic degree of radiator fan, improves the speed of service and service life of main frame.
Description
Technical field
Calculator accessory technical field is the utility model is related to, more particularly to a kind of computer heat radiation wind that can efficiently light
Fan.
Background technology
With developing rapidly for information industry, the continuous lifting of the electronic component speed of service, computer system operating institute
Caused used heat also increases considerably therewith.For desktop computer, most closed in performance with configuration confrontation, radiating to turn into
The factor of key, CPU radiatings are always the bottleneck in heat dissipation technology.Radiator fan species currently used for computer CPU is various, technology
Increasingly mature, still, there is following defect in current radiator fan：1st, overall volume is excessive, is unfavorable for coordinating computer miniaturization
Demand；2nd, common radiator fan is to be uniformly arranged some flabellums in wheel hub surrounding, and rotation produces axial flow to flabellum at a high speed,
Axial flow blows to thermal source and radiated, and flabellum rotating speed is higher, and air-flow velocity is faster, and caused air quantity is bigger, radiating effect
Fruit is better, but the rotating speed of fan is limited, and the life-span can be very short if rotating speed is too high, loses more than gain, how limited
The range of speeds in increase air quantity and improve blast be current technology bottleneck；3rd, current radiator fan is excessively inflexible, can not
Meet the individual demand of younger generation.Being directed to above mentioned problem is necessary to be improved.
Utility model content
The purpose of this utility model is that providing one kind in view of the deficiencies of the prior art can be simple in construction, can carry
For small volume and possesses the radiator fan of the flexible entertaining of good heat radiating function.
Used technical scheme is the utility model to achieve the above object：A kind of computer heat radiation wind that can efficiently light
Fan, including：Fan frame, flabellum and upper lid, the fan frame are detachably connected with upper lid, and an assembly cavity is formed in the fan frame,
The bottom centre of the assembly cavity offers the first air outlet, and support is provided with first air outlet, is set on the support
There is support base, the support base is socketed with PCB, and an oiliness bearing is connected with the end of the support base, described to contain
The outside portion of oil bearing is connected with a magnet, and a shaft core, the end of the shaft core and institute are connected with the inside of the oiliness bearing
State flabellum connection, guarantor's magnetic sheet of the shaft core be provided through in the flabellum, be provided with the fan frame outer with it is described
The LED of PCB connection, a side end of the fan frame are additionally provided with the second air outlet, and the flabellum connects including flabellum
Joint chair and blade, the leading section of the blade are downwardly extending plenum, and the plenum is completely disposed at outside flabellum connecting seat.
Further, the end set of the upper lid has shackle member, and neck is provided with the shackle member, the fan frame
Flank is provided with the inner groovy matched with the shackle member, and the projection with the pocket matches is provided with the inner groovy.
Further, the side wall of the inner chamber is respectively arranged with the flat wall and circular arc wall of seamless combination, described smooth
Wall and the other end of circular arc wall separate to form second air outlet, the transition direction of the flat wall to circular arc wall with it is described
The rotation direction of flabellum is consistent.
Further, the leading section of the blade and the bottom of the flabellum connecting seat maintain an equal level, the plenum and flabellum
Connecting seat is provided with spacing.
The beneficial effects of the utility model are：The utility model is simple in construction, simplifies the component of fan, further shortens and dissipates
The axial height of Hot-air fan, the structure complexity of fan and the convenience of lifting assembly assembling can be reduced, to adapt to increasingly
The demand of the electronic product to diminish；By set plenum can leaf make rectified downdraught be pressurized acceleration to blow under blade
Square source of heat release, heat dissipation greatly increase, and airflow pressure better than with size flabellum, substantially increases radiating effect, particularly
The setting of second air outlet can be more efficiently using flabellum side along caused wind-force, and then increases overall source of heat release surrounding
Air flow, preferably aid in the radiating of the first air outlet, it is practical；LED is set in fan frame, by increasing capacitance it is possible to increase
The overall aesthetic degree and solid layer feeling of radiator fan, meet the needs of people, improve main frame the speed of service and
Service life.
Brief description of the drawings
Fig. 1 is the structural representation of the computer radiating fan of the present utility model that can efficiently light；
Fig. 2 is the structural representation of flabellum.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
As depicted in figs. 1 and 2, a kind of computer radiating fan that can efficiently light of the utility model, including：Fan frame 1, flabellum
2 and upper lid 3, the fan frame 1 be detachably connected with upper lid 3, particularly, the end set of the upper lid 3 has shackle member 4,
Neck 5 is provided with the shackle member 4, the flank of the fan frame 1 is provided with the inner groovy 6 matched with the shackle member 4, in institute
State inner groovy 6 and be provided with the projection 7 matched with the neck 5；Connected by fan frame 1 with the plug-in of upper lid 3, enable to this
Utility model is installed and overhauled more convenient；
An assembly cavity 8 is formed in the fan frame 1, the bottom centre of the assembly cavity 8 offers the first air outlet 9, institute
State and support 10 is provided with the first air outlet 9, the support 10 is provided with support base 11, and the support base 11 is socketed with PCB electricity
Road plate 12, an oiliness bearing 13 is connected with the end of the support base 11, and the outside portion of the oiliness bearing 13 is connected with one
Magnet 14, the inner side of the oiliness bearing 13 are connected with a shaft core 15, and the end of the shaft core 15 is connected with the flabellum 2,
Guarantor's magnetic sheet 25 of the shaft core 15 is provided through in the flabellum 2, is provided with and the PCB circuits in the outer of fan frame 1
The LED 16 that plate 12 connects, the LDE lamps can be seven color SMD lamp of single led lamp 16 or LED, and use is provided with upper lid 3
In the loophole 17 of printing opacity, the overall aesthetic degree and stereo layer of radiator fan can be increased thus by the setting of LED 16
Secondary sense, meets the needs of people；
One side end of the fan frame 1 is additionally provided with the second air outlet 18, the setting of the second air outlet 18 can more added with
Effect ground utilizes the side of flabellum 2 along caused wind-force, and then increases the air flow of overall source of heat release surrounding, preferably aids in first
The radiating of the air-out of air outlet 9, the side wall of the inner chamber is respectively arranged with the flat wall 19 and circular arc wall 20 of seamless combination, described
The other end of flat wall 19 and circular arc wall 20 separates to form second air outlet 18, the flat wall 19 to circular arc wall 20
Transition direction is consistent with the rotation direction of the flabellum 2, can be distinguished and admirable by the part in the second air port by the setting of flat wall 19
Block and then enter circular arc wall 20 along the rotation direction of flabellum 2, finally entering the second air port along circular arc wall 20 exports, and then
Effectively increase the output of orientation wind-force and the utilization rate in the second air port, it is practical.
The flabellum 2 includes flabellum connecting seat 21 and blade 22, and the leading section of the blade 22 is downwardly extending supercharging
Portion 23, the plenum 23 are completely disposed at outside flabellum connecting seat 21, particularly, leading section and the flabellum of the blade 22
The bottom of connecting seat 21 maintains an equal level, and the plenum 23 is provided with spacing 24 with flabellum connecting seat 21, and plenum 23 can increase fan
The generation of the air quantity of leaf 2, the action intensity that flabellum 2 receives can be reduced by the setting of spacing 24, by increasing capacitance it is possible to increase the use of flabellum 2
Life-span.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (4)
- A kind of 1. computer radiating fan that can efficiently light, it is characterised in that including：Fan frame, flabellum and upper lid, the fan frame It is detachably connected with upper lid, an assembly cavity is formed in the fan frame, the bottom centre of the assembly cavity offers the first air-out Mouthful, support is provided with first air outlet, the support is provided with support base, and the support base is socketed with PCB, An oiliness bearing is connected with the end of the support base, the outside portion of the oiliness bearing is connected with a magnet, the oil-containing A shaft core is connected with the inside of bearing, the end of the shaft core is connected with the flabellum, and institute is provided through in the flabellum Guarantor's magnetic sheet of shaft core is stated, the LED being connected with the PCB, the side of the fan frame are provided with the fan frame outer End is additionally provided with the second air outlet, and the flabellum includes flabellum connecting seat and blade, and the leading section of the blade extends downwardly Plenum is formed, the plenum is completely disposed at outside flabellum connecting seat.
- A kind of 2. computer radiating fan that can efficiently light according to claim 1, it is characterised in that：The end of the upper lid Portion is provided with shackle member, and neck is provided with the shackle member, and the flank of the fan frame is provided with what is matched with the shackle member Inner groovy, the projection with the pocket matches is provided with the inner groovy.
- A kind of 3. computer radiating fan that can efficiently light according to claim 1, it is characterised in that：The side wall of inner chamber point The flat wall and circular arc wall of seamless combination are not provided with, and the other end of the flat wall and circular arc wall separates to form described Two air outlets, the transition direction of the flat wall to circular arc wall are consistent with the rotation direction of the flabellum.
- A kind of 4. computer radiating fan that can efficiently light according to claim 1, it is characterised in that：Before the blade End and the bottom of the flabellum connecting seat maintain an equal level, and the plenum is provided with spacing with flabellum connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215776.4U CN206917880U (en) | 2017-03-07 | 2017-03-07 | A kind of computer radiating fan that can efficiently light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215776.4U CN206917880U (en) | 2017-03-07 | 2017-03-07 | A kind of computer radiating fan that can efficiently light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917880U true CN206917880U (en) | 2018-01-23 |
Family
ID=61311176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215776.4U Expired - Fee Related CN206917880U (en) | 2017-03-07 | 2017-03-07 | A kind of computer radiating fan that can efficiently light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599588A (en) * | 2018-05-11 | 2018-09-28 | 广西富荔科技有限公司 | A kind of radiator structure of big-power transducer |
| CN109640602A (en) * | 2019-01-31 | 2019-04-16 | 维沃移动通信有限公司 | A kind of radiator and terminal |
| TWI687600B (en) * | 2018-02-02 | 2020-03-11 | 大陸商佛山市建準電子有限公司 | Fan fan frame and light source positioning member for fan fan frame |
-
2017
- 2017-03-07 CN CN201720215776.4U patent/CN206917880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI687600B (en) * | 2018-02-02 | 2020-03-11 | 大陸商佛山市建準電子有限公司 | Fan fan frame and light source positioning member for fan fan frame |
| CN108599588A (en) * | 2018-05-11 | 2018-09-28 | 广西富荔科技有限公司 | A kind of radiator structure of big-power transducer |
| CN109640602A (en) * | 2019-01-31 | 2019-04-16 | 维沃移动通信有限公司 | A kind of radiator and terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190307 |