CN205172998U - Two wing multilayer fan blade electric fans - Google Patents
Two wing multilayer fan blade electric fans Download PDFInfo
- Publication number
- CN205172998U CN205172998U CN201520843730.8U CN201520843730U CN205172998U CN 205172998 U CN205172998 U CN 205172998U CN 201520843730 U CN201520843730 U CN 201520843730U CN 205172998 U CN205172998 U CN 205172998U
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Abstract
The utility model provides a two wing multilayer fan blade electric fans, includes the motor, establishes the epaxial at least a set of fan blade of commentaries on classics of motor with establish the epaxial lock nut of commentaries on classics of motor, the fan blade encloses and establishes including the fan a plurality of first blade that the fan circled, lock nut is last to be equipped with a plurality of second blades. According to the utility model provides a two wing multilayer fan blade electric fans compares with prior art has following advantage: the low -voltage line phase sequence signboard is advantageous in that, the utility model discloses a set up the second blade on lock nut, realized the air -out effect of multilayer fan blade fan, increased the air output at fan middle part, and the utility model discloses during operation second blade is along with the rotatory aesthetic property that has increased of lock nut, secondarily, the utility model discloses simple structure, part are few, convenient assembling, low in production cost.
Description
Technical field
The utility model relates to double-vane multiple layer wind blade electric fan, particularly relates on a kind of locking nut and establishes vaned double-vane multiple layer wind blade electric fan.
Background technique
The fan blade that now commercially all fans uses is all the fan blade of individual layer, namely only has the fan blade of one deck to combine, and from two to five not etc., and the part of fan blade intermediate support leaf blade, all can make fan entirety more or less lose attractive in appearance to blade quantity usually.And in the process that reality uses, no matter the blade of fan blade is large or little, be all that the fan blade of this one deck really plays a role, make the outer peripheral areas of fan blade produce the air of flowing, and the center region of fan blade almost do not have wind-force.Further, the fan blade that the fan on market uses is larger, and the region that fan does not play fanning action is also more.
Model utility content
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned prior art, provide a kind of can produce wind-force in the center region of fan and there is the fan of visual effect attractive in appearance.
The main technical schemes that the double-vane multiple layer wind blade electric fan provided according to the utility model adopts is: the locking nut comprising motor, be located at least one group of fan blade in the rotating shaft of described motor and be located in the rotating shaft of described motor, described fan blade comprises fan circle and is located at multiple first blades on described fan circle, and described locking nut is provided with multiple second blade.
The double-vane multiple layer wind blade electric fan that the utility model provides also adopts following attached technological scheme:
The size of described second blade is less than the size of described first blade.
Described locking nut and described second blade are formed in one structure.
The portion that screws that described locking nut comprises connecting cylinder, be located at described connecting cylinder one end and the thread barrel be located in the middle part of described connecting cylinder, described thread barrel coordinates with described rotating shaft, and described second blade is located on the outer wall of described connecting cylinder.
The diameter of described connecting cylinder is less than the diameter of described fan circle.
Described fan blade also comprises the axle sleeve being located at fan circle middle part, and described axle sleeve coordinates with described rotating shaft.
The double-vane multiple layer wind blade electric fan provided according to the utility model compared with prior art tool has the following advantages: first, the utility model by arranging the second blade on locking nut, achieve the air-out effect of multiple layer wind blade fan, add the air output in the middle part of fan, and during utility model works, the second blade adds aesthetic property with locking nut rotation; Secondly, the utility model structure is simple, parts are few, easy to assembly, cost of production is low.
Accompanying drawing explanation
Fig. 1 is the structural drawing that in the utility model double-vane multiple layer wind blade electric fan, motor, fan blade and locking nut are assembled together.
Fig. 2 is the sectional view that in the utility model double-vane multiple layer wind blade electric fan, motor, fan blade and locking nut are assembled together.
Fig. 3 is the structural drawing one of locking nut in the utility model double-vane multiple layer wind blade electric fan.
Fig. 4 is the structural drawing two of locking nut in the utility model double-vane multiple layer wind blade electric fan.
Embodiment
See Fig. 1 to Fig. 4, the double-vane multiple layer wind blade electric fan embodiment provided according to the utility model, the locking nut 3 comprising motor 1, be located at least one group of fan blade 2 in the rotating shaft 11 of described motor 1 and be located in the rotating shaft 11 of described motor 1, multiple first blades 22 that described fan blade 2 comprises fan circle 21 and is located on described fan circle 21, described locking nut 3 is provided with multiple second blade 32.First, the utility model, by arranging the second blade 32 on locking nut 3, achieves the air-out effect of multiple layer wind blade fan, adds the air output in the middle part of fan, and during utility model works, the second blade 32 adds aesthetic property with locking nut 3 rotation; Secondly, the utility model structure is simple, parts are few, easy to assembly, cost of production is low.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, the size of described second blade 32 is less than the size of described first blade 22.This kind of structure contributes to the air output added in the middle part of fan, and can not disturb the normal work of fan blade 2, can not produce extra noise.
See Fig. 1 to Fig. 4, according to the utility model the above embodiments, described locking nut 3 and described second blade 32 are formed in one structure.Easy to process, cost of production is low, be convenient to assembling.
See Fig. 2 to Fig. 4, according to the utility model the above embodiments, the portion that screws 33 that described locking nut 3 comprises connecting cylinder 31, be located at described connecting cylinder 31 one end and the thread barrel 34 be located in the middle part of described connecting cylinder 31, described thread barrel 34 coordinates with described rotating shaft 11, and described second blade 32 is located on the outer wall of described connecting cylinder 31.Locking nut 3 structure is simple, and easy to process, efficiency of assembling is high.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, the diameter of described connecting cylinder 31 is less than the diameter of described fan circle 21.This kind of structure makes the first blade 22 relative with the middle part of the second blade 32 with the connection part of fan circle 21, again increases the air output in the middle part of fan, and can not disturb the normal work of fan blade 2, can not produce extra noise.
See Fig. 2, according to the utility model the above embodiments, described fan blade 2 also comprises the axle sleeve 23 be located in the middle part of fan circle 21, and described axle sleeve 23 coordinates with described rotating shaft 11.Fan blade 2 structure is simple, easy to assembly.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can change these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a double-vane multiple layer wind blade electric fan, the locking nut comprising motor, be located at least one group of fan blade in the rotating shaft of described motor and be located in the rotating shaft of described motor, described fan blade comprises fan circle and is located at multiple first blades on described fan circle, it is characterized in that: described locking nut is provided with multiple second blade.
2. double-vane multiple layer wind blade electric fan according to claim 1, is characterized in that: the size of described second blade is less than the size of described first blade.
3. double-vane multiple layer wind blade electric fan according to claim 1, is characterized in that: described locking nut and described second blade are formed in one structure.
4. double-vane multiple layer wind blade electric fan according to claim 1, it is characterized in that: described locking nut comprises connecting cylinder, the portion that screws that is located at described connecting cylinder one end and the thread barrel be located in the middle part of described connecting cylinder, described thread barrel coordinates with described rotating shaft, and described second blade is located on the outer wall of described connecting cylinder.
5. double-vane multiple layer wind blade electric fan according to claim 4, is characterized in that: the diameter of described connecting cylinder is less than the diameter of described fan circle.
6. double-vane multiple layer wind blade electric fan according to claim 1, is characterized in that: described fan blade also comprises the axle sleeve being located at fan circle middle part, and described axle sleeve coordinates with described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843730.8U CN205172998U (en) | 2015-10-28 | 2015-10-28 | Two wing multilayer fan blade electric fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843730.8U CN205172998U (en) | 2015-10-28 | 2015-10-28 | Two wing multilayer fan blade electric fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172998U true CN205172998U (en) | 2016-04-20 |
Family
ID=55737000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843730.8U Active CN205172998U (en) | 2015-10-28 | 2015-10-28 | Two wing multilayer fan blade electric fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705165A (en) * | 2016-12-27 | 2017-05-24 | 广州特伊雅智能科技有限公司 | Multilayer fan blade and oil fume separation method thereof |
| CN107489648A (en) * | 2017-10-10 | 2017-12-19 | 马鞍山市华创建筑工程机械有限公司 | It is a kind of to facilitate adjusting type fan blade |
-
2015
- 2015-10-28 CN CN201520843730.8U patent/CN205172998U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705165A (en) * | 2016-12-27 | 2017-05-24 | 广州特伊雅智能科技有限公司 | Multilayer fan blade and oil fume separation method thereof |
| CN106705165B (en) * | 2016-12-27 | 2019-05-10 | 广州特伊雅智能科技有限公司 | A kind of multiple field fan blade and its oil smoke separation method |
| CN107489648A (en) * | 2017-10-10 | 2017-12-19 | 马鞍山市华创建筑工程机械有限公司 | It is a kind of to facilitate adjusting type fan blade |
| CN107489648B (en) * | 2017-10-10 | 2019-01-04 | 马鞍山市华创建筑工程机械有限公司 | It is a kind of to facilitate adjusting type fan blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |