CN203114728U - Turbine type fan blade - Google Patents
Turbine type fan blade Download PDFInfo
- Publication number
- CN203114728U CN203114728U CN 201320088649 CN201320088649U CN203114728U CN 203114728 U CN203114728 U CN 203114728U CN 201320088649 CN201320088649 CN 201320088649 CN 201320088649 U CN201320088649 U CN 201320088649U CN 203114728 U CN203114728 U CN 203114728U
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- CN
- China
- Prior art keywords
- taper
- fan blade
- type fan
- shaped body
- turbine type
- 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
The utility model discloses a turbine type fan blade which comprises a taper-shaped body, wherein the inner portion of the taper-shaped body is of a hollow structure, a drive shaft fixing hole which fixes the taper-shaped body on a motor is formed in the central shaft position of the taper-shaped body, a plurality of blades are evenly arranged on the outer side surface of the taper-shaped body in the longitudinal direction, and the blades are of an inclined and twisty structure. An air suction opening is formed in the lower portion of the taper-shaped body, the turbine type fan blade produces strong air flow, the air flow of the turbine type fan blade is about 6 to 15 times that of a shutter, a lateral blade, a flat blade and various types of fan blades in a current market, taper-shaped rotation is the most effective technology for heat dissipation in the current market, a taper-shaped turbine forms a strong wind column when rotating, and the turbine type fan blade has a function similar to a wind current pressurizer.
Description
Technical field
The utility model relates to the electronic product technical field, is specifically related to a kind of turbo type fan blade that can be used for fields such as radiator, fan, blower fan, motor.
Background technique
At present, all to be applied to fan blade in many industries, basic principle all is to accelerate air ventilation, but the concrete effect that is play is not quite similar, and its application has large-scale rack, personal-machine to calculate machine, the row's of sending ventilator, family expenses fan, motor, thermosol gun, central air-conditioner ventilation fan, range hood etc.In the conventional art, blinds, lateral lobe, Ping Ye or various fan leaves etc. are generally adopted in these fields.These blinds, lateral lobe, Ping Ye or various fan leaf shortcoming are: the ratio imbalance of the volume of blade and air quantity, be that air quantity is big inadequately, and ten volume is too big, so not only more expend the energy, also need more material to make, thereby increase manufacture cost, and the working life of the longer meeting reduction of blade fan blade.
The model utility content
The utility model provides the turbo type fan blade that a kind of air quantity is big, simple in structure, volume is little, the life-span is longer at the defective of prior art.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of turbo type fan blade, it is characterized in that: comprise a conical body, conical body inside is hollow structure, and the central shaft position of conical body is provided with the transmission shaft fixed hole that is fixed on the motor; Outer surface in conical body longitudinally evenly is provided with some blades, and blade is to tilt the structure of distortion.
Further, described blade and conical body are structure as a whole, and it adopts one-body molded making.
Further, be provided with locating slot at the hole wall front end of transmission shaft fixed hole, when being installed to fan blade on the motor, the locating column on the transmission shaft is stuck in the locating slot can play positioning action.
Further, be provided with stiffening rib in the hole wall outside of transmission shaft fixed hole, the stiffening rib two ends connect the hole wall outside of transmission shaft fixed hole and the inner surface of conical body respectively.
It is the air sucking mouth that the utility model adopts the conical body bottom, the turbo type fan blade produces airflow, its wind flow is blinds, lateral lobe, Ping Ye and various fan leaves in the market about 6-15 times, taper rotation also is to go up the otherwise effective technique of dispelling the heat on the market at present, the taper turbine self forms a powerful wind post when rotated, plays the function of similar distinguished and admirable pressurized machine.
Description of drawings
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the utility model Facad structure schematic representation;
Fig. 3 is the utility model side structure schematic representation.
Among the figure, 1 is conical body, and 2 is blade, and 3 is the transmission shaft fixed hole, and 4 is locating slot, and 5 is stiffening rib.
Embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, described turbo type fan blade comprises a conical body 1, and conical body 1 inside is hollow structure, and the central shaft position of conical body 1 is provided with the transmission shaft fixed hole 3 that is fixed on the motor; Outer surface in conical body 1 longitudinally evenly is provided with some blades 2, and blade 2 is to tilt the structure of distortion.
Blade is the leaning structure of smooth excessiveness, and the inclination angle that is to say blade 2 is not to immobilize, but change.
Described blade 2 is structure as a whole with conical body 1, and it adopts one-body molded making.
Hole wall front end at transmission shaft fixed hole 3 is provided with locating slot 4, and when being installed to fan blade 1 on the motor, the locating column on the transmission shaft is stuck in the locating slot 4 can play positioning action.
The hole wall outside at transmission shaft fixed hole 3 is provided with stiffening rib 5, and stiffening rib 5 two ends connect the hole wall outside of transmission shaft fixed hole 3 and the inner surface of conical body 1 respectively.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the application's practical range, be allly to do impartial change and modify according to the application's scope, all should still belong in the utility model covering scope.
Claims (4)
1. turbo type fan blade, it is characterized in that: comprise a conical body, conical body inside is hollow structure, and the central shaft position of conical body is provided with the transmission shaft fixed hole that is fixed on the motor; Outer surface in conical body longitudinally evenly is provided with some blades, and blade is to tilt the structure of distortion.
2. turbo type fan blade according to claim 1, it is characterized in that: described blade and conical body are structure as a whole, and it adopts one-body molded making.
3. turbo type fan blade according to claim 1, it is characterized in that: the hole wall front end at the transmission shaft fixed hole is provided with locating slot.
4. turbo type fan blade according to claim 1 is characterized in that: the hole wall outside at the transmission shaft fixed hole is provided with stiffening rib, and the stiffening rib two ends connect the hole wall outside of transmission shaft fixed hole and the inner surface of conical body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088649 CN203114728U (en) | 2013-02-16 | 2013-02-16 | Turbine type fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088649 CN203114728U (en) | 2013-02-16 | 2013-02-16 | Turbine type fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114728U true CN203114728U (en) | 2013-08-07 |
Family
ID=48895078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088649 Expired - Fee Related CN203114728U (en) | 2013-02-16 | 2013-02-16 | Turbine type fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828395A (en) * | 2019-04-17 | 2020-10-27 | 广东美的环境电器制造有限公司 | A casing and fan for fan |
-
2013
- 2013-02-16 CN CN 201320088649 patent/CN203114728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828395A (en) * | 2019-04-17 | 2020-10-27 | 广东美的环境电器制造有限公司 | A casing and fan for fan |
| CN111828395B (en) * | 2019-04-17 | 2022-05-27 | 广东美的环境电器制造有限公司 | A casing and fan for fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140216 |