CN200993123Y - Radiating fan - Google Patents
Radiating fan Download PDFInfo
- Publication number
- CN200993123Y CN200993123Y CN 200620151618 CN200620151618U CN200993123Y CN 200993123 Y CN200993123 Y CN 200993123Y CN 200620151618 CN200620151618 CN 200620151618 CN 200620151618 U CN200620151618 U CN 200620151618U CN 200993123 Y CN200993123 Y CN 200993123Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- wheel boss
- radiation fan
- rotating shaft
- utility
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a radiating fan, which comprises a base consisting of a run through airflow passage, whose top is provided with an axis seat and the surrounding is provided with a stator system; a fan leaf member comprising a wheel boss, whose surrounding is convex provided with lamina, the wheel boss central is axially convex provided with a rotating shaft, which is wearing arranged in the base axis seat, and the wheel boss rotating shaft surrounding is provided with a rotor system, to correspond to the stator system, in order after the rotor system electrifying, drive the fan leaf member whirl; the fan leaf member wheel boss is wearing provided with a plurality of air holes, to make the hot gas gathered in the wheel boss emit outside. The utility model wheel boss inside head face is provided with inside lamina, when the wheel boss whirl, can produce perturbation airflow action at the wheel boss landlocked area, to disperse the hot air in the wheel boss, thus is good for reducing the work temperature of the radiating fan.
Description
Technical field
The utility model relates to a kind of sink, relates in particular on a kind of wheel hub and is equipped with pore, the radiation fan that makes the hot gas that is gathered in the wheel hub can discharge rapidly, dispel the heat.
Background technique
Be widely used in the radiation fan of computer at present, comprise: a pedestal, contain an air-flow path that connects, and on this air-flow path, be provided with an axle bed, be provided with stator apparatus around this axle bed; One flabellum member, contain a wheel hub, blade is equipped with in the periphery of this wheel hub, a rotating shaft axially is equipped with in the central authorities of this wheel hub, and make this rotating shaft be placed through in the axle bed of this pedestal, and be provided with rotor arrangement, with to should stator apparatus in the rotating shaft periphery of this wheel hub, with behind this stator apparatus of energising, drive this flabellum member rotation.Because existing radiation fan, its wheel hub are the sleeve shape that is a sealing, after radiation fan starts, in between stator apparatus because of magnetic action usefulness, and generation high temperature naturally, its high temperature hot gas covers because of being subjected to wheel hub, can't outwards shed rapidly, and make extreme temperatures, easily cause the damage of radiation fan.
The model utility content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of radiation fan, the utility model is provided with intra vane on the inboard end face of wheel hub, make wheel hub when rotated, can be in wheel hub institute area surrounded, produce the effect of rough air, to disperse the hot gas that is arranged in this wheel hub, in order to the operating temperature that reduces radiation fan.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of radiation fan comprises: a pedestal, contain an air-flow path that connects, and this air-flow path is provided with an axle bed, is provided with stator apparatus around this axle bed; One flabellum member, contain a wheel hub, blade is equipped with in the periphery of this wheel hub, a rotating shaft axially is equipped with in the central authorities of this wheel hub, this rotating shaft is placed through in the axle bed of this pedestal, and is provided with rotor arrangement in the rotating shaft periphery of this wheel hub, with to should stator apparatus, so that after this stator apparatus energising, drive this flabellum member rotation; It is characterized in that: the wheel hub of this flabellum member, be equipped with a plurality of pores, the hot gas that accumulates in the wheel hub can outwards be shed.
Aforesaid radiation fan, wherein each pore is to be arranged on the end face of wheel hub.
Aforesaid radiation fan, wherein each pore can be arranged on the circle edge wall of this wheel hub.
Aforesaid radiation fan, inboard central authorities of the end face of wheel hub wherein prominently establish cushion block portion, on the axle bed that is cross-placed on pedestal, and are provided with intra vane in the end face inboard of this wheel hub, make this intra vane between between stator apparatus and wheel hub end face.
Aforesaid radiation fan, wherein the end face inboard of wheel hub is provided with intra vane.
Aforesaid radiation fan, wherein the inboard of the circle edge wall of wheel hub is provided with intra vane.
The beneficial effects of the utility model are that the utility model is provided with intra vane on the inboard end face of wheel hub, make wheel hub when rotated, can in wheel hub institute area surrounded, produce the effect of rough air, to disperse the hot gas that is arranged in this wheel hub, in order to the operating temperature that reduces radiation fan.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an exploded perspective schematic representation of the present utility model.
Fig. 2 is a combination schematic perspective view of the present utility model.
Fig. 3 is a broken section structural drawing of the present utility model.
The number in the figure explanation:
10 pedestals, 11 air-flow paths, 12 axle beds
13 stator apparatus, 20 flabellum members, 21 wheel hubs
22 blades, 23 rotating shafts, 24 rotor arrangements
25 pores, 251 end faces, 252 circle edge walls
26 intra vanes, 27 cushion block portions
Embodiment
See also Fig. 1 to shown in Figure 3, the utility model relates to a kind of radiation fan, comprising: a pedestal 10, and contain an air-flow path 11 that connects, and on this air-flow path 11, be provided with an axle bed 12, be provided with stator apparatus 13 around this axle bed 12; One flabellum member 20, contain a wheel hub 21, blade 22 is equipped with in the periphery of this wheel hub 21, axially be equipped with a rotating shaft 23 in the central authorities of this wheel hub 21, and make this rotating shaft 23 be placed through in the axle bed 12 of this pedestal 10, and be provided with rotor arrangement 24, with to should stator apparatus 13 in rotating shaft 23 peripheries of this wheel hub 21, after these stator apparatus 13 energisings, drive this flabellum member 20 rotations.Radiation fan of the present utility model is characterized in that, the wheel hub 21 of this flabellum member 20 is to be equipped with a plurality of pores 25, makes after starting this radiation fan, the hot gas that accumulates in the wheel hub 21 outwards can be shed, in order to the operating temperature that reduces radiation fan.
Each pore 25 of the utility model can be arranged on the end face 251 of wheel hub 21, perhaps is arranged on the circle edge wall 252 of this wheel hub 21.
The utility model is further on the inboard face of this wheel hub 21, be provided with intra vane 26, make wheel hub 21 when rotated, 24 of stator apparatus 13 that is surrounded at wheel hub 21 and rotor arrangements, produce the effect of rough air, to disperse the heat energy that is positioned at this wheel hub 21, heat energy can be discharged rapidly from wheel hub 21.
The utility model is in the end face 251 inboard central authorities of the wheel hub 21 of flabellum member 20, it is the prominent cushion block portion 27 that establishes, on the axle bed 12 that is cross-placed on pedestal 10, making distributes is arranged on each intra vanes 26 of wheel hub 21 end face inboards, can be between 251 of the end faces of stator apparatus 13 and wheel hub 21.
Above-mentioned each intra vane 26 can be arranged at the inboard of the end face 251 of this wheel hub 21 or the inboard of the circle edge wall 252 of wheel hub 21.
The utility model is owing to be equipped with pore 25 at wheel hub 21, after starting radiation fan, because of the heat that the action of a magnetic field produced, just can reach the purpose of natural heat dissipation from each pore 25 external world that scurries out between these stator apparatus 13 devices; The utility model further is provided with intra vane 26 in wheel hub 21 inboards, intra vane 26 can be rotated with wheel hub 21, and in wheel hub 21, produce rough air, make the heat that is gathered in 24 of stator apparatus 13 and rotor arrangements, can outwards be scurried out by each pore 25 forcibly, reach the function of quick reduction radiation fan temperature, make to the utlity model has novelty, creativity and practicability.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. radiation fan comprises:
One pedestal contains an air-flow path that connects, and this air-flow path is provided with an axle bed, is provided with stator apparatus around this axle bed;
One flabellum member contains a wheel hub, and blade is equipped with in the periphery of this wheel hub, and a rotating shaft axially is equipped with in the central authorities of this wheel hub, and this rotating shaft is placed through in the axle bed of this pedestal, and is provided with rotor arrangement in the rotating shaft periphery of this wheel hub, with to should stator apparatus; It is characterized in that: the wheel hub of this flabellum member is equipped with a plurality of pores.
2. radiation fan according to claim 1 is characterized in that described each pore is to be arranged on the end face of wheel hub.
3. radiation fan according to claim 1 is characterized in that described each pore can be arranged on the circle edge wall of this wheel hub.
4. radiation fan according to claim 1, it is characterized in that the inboard central authorities of end face of described wheel hub, dash forward and establish cushion block portion, on the axle bed that is cross-placed on pedestal, and be provided with intra vane in the end face inboard of this wheel hub, make this intra vane between between stator apparatus and wheel hub end face.
5. radiation fan according to claim 1 is characterized in that the end face inboard of described wheel hub is provided with intra vane.
6. radiation fan according to claim 1 is characterized in that the inboard of the circle edge wall of described wheel hub is provided with intra vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151618 CN200993123Y (en) | 2006-12-11 | 2006-12-11 | Radiating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151618 CN200993123Y (en) | 2006-12-11 | 2006-12-11 | Radiating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993123Y true CN200993123Y (en) | 2007-12-19 |
Family
ID=38946199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620151618 Expired - Fee Related CN200993123Y (en) | 2006-12-11 | 2006-12-11 | Radiating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993123Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832279A (en) * | 2009-03-13 | 2010-09-15 | 富准精密工业(深圳)有限公司 | Cooling fan |
| CN103671157A (en) * | 2012-09-18 | 2014-03-26 | 台达电子工业股份有限公司 | Fan |
-
2006
- 2006-12-11 CN CN 200620151618 patent/CN200993123Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832279A (en) * | 2009-03-13 | 2010-09-15 | 富准精密工业(深圳)有限公司 | Cooling fan |
| CN101832279B (en) * | 2009-03-13 | 2013-07-03 | 富准精密工业(深圳)有限公司 | Cooling fan |
| CN103671157A (en) * | 2012-09-18 | 2014-03-26 | 台达电子工业股份有限公司 | Fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2469101B1 (en) | Axial fan | |
| CN202993404U (en) | Outdoor machine of air-conditioner | |
| CN106208524A (en) | Hollow axle heat radiation inner rotor motor and external rotor electric machine | |
| CN201972963U (en) | Fan module | |
| CN209516803U (en) | A kind of high-speed motor and the hair dryer including the high-speed motor | |
| CN205154744U (en) | Centrifugal turbine fan blade and use its motor and food mixer | |
| CN204329267U (en) | Air-conditioner outdoor unit and air outlet grate thereof | |
| CN202326408U (en) | Efficient centrifugal ventilator blade structure | |
| CN200993123Y (en) | Radiating fan | |
| CN202833299U (en) | Axial wind wheel | |
| CN202103534U (en) | Integral ventilation structure of motor | |
| CN202679887U (en) | Wind-pressure enhanced radiating module | |
| CN201181882Y (en) | Cooling impeller of electric motor | |
| CN202789708U (en) | Centrifugal air impeller, centrifugal fan and air conditioner | |
| CN101832283B (en) | Three- impeller axial flow fan of subway traction motor brake cooling system | |
| CN208939757U (en) | A kind of inside wind loop structure of enclosed motor | |
| CN202634188U (en) | Medium-sized generator low noise closed cooling system | |
| CN201238219Y (en) | Ventilation flue structure of AC compact electric motor | |
| CN205779899U (en) | Centrifugation blade, outer rotor blower fan and air-conditioner | |
| CN205478131U (en) | Aerogenerator's radiator fan | |
| CN201574954U (en) | Heat dissipation fan | |
| CN2386361Y (en) | Air ventilator | |
| CN202017654U (en) | Novel heat radiating fan structure | |
| CN203933197U (en) | A kind of medium-and-large-sized submersible electric motor of strengthening rotor heat radiation | |
| CN211405762U (en) | Heat dissipation brushless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |