CN2828393Y - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN2828393Y CN2828393Y CN 200520092634 CN200520092634U CN2828393Y CN 2828393 Y CN2828393 Y CN 2828393Y CN 200520092634 CN200520092634 CN 200520092634 CN 200520092634 U CN200520092634 U CN 200520092634U CN 2828393 Y CN2828393 Y CN 2828393Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- electric fan
- blowing
- utility
- model
- 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 relates to a novel electric fan which comprises fan blades, a motor, a rotating shaft and a rotating rod, wherein a pair of fan blades is arranged in a protecting net of the electric fan; both ends of the rotating shaft are respectively and vertically connected with the points of the centers of the two fan blades, and the rotating shaft is connected with the rotating rod of the electric fan. While in use, a power supply is switched on to cause the motor to operate, the motor drives gear wheels to rotate, the rotating shaft begins to rotate through the engagement function of the gear wheels and the rotating shaft drives the fan blades to rotate for blowing. Consequently, in the swinging process of the rotating rod, the utility model can realize the final purpose of simultaneous blowing forth and back. The utility model has the advantages of reasonable structure, convenience, practicability, simple manufacturing process, powerful functions, etc. The utility model can also enlarge blowing space and effectively carry out omnidirectional blowing.
Description
Technical field the utility model relates to a kind of household electric appliance, especially a kind of new-type electric fan that can increase the blowing space.
Technical background is present, and electric fan is the household electric appliance of popularizing very much, and when weather sweltering heat or atmosphere draught-free, electric fan has become the best helper of people.But people often get into trouble when using electric fan, that is exactly because the blowing yaw of general electric fan all is a Rotate 180 °, so just can only dry to a part of space, thereby just have wind less than the dead angle, if people are sitting in the back side of this class electric fan, then do not reach the purpose of the blowing of driving away summer heat, so we need the bigger new-type electric fan of a kind of yaw angle of swing this class problem to occur solving.
The summary of the invention the purpose of this utility model provides a kind of new-type electric fan, is used to solve the problem that the common electrical fan can't carry out comprehensive blowing.
For achieving the above object; the new-type electric fan of the utility model; comprise two flabellum, miniature motor, rotating shaft and dwangs that grade is big; in the catch net of electric fan, be provided with the symmetrical flabellum in a pair of spatial position; the two ends of rotating shaft are vertically connected on the center position of two flabellums respectively, and rotating shaft is connected with the dwang vertical fixing of electric fan.
After adopting said structure, connect power supply, miniature motor is started working, drive the rotating shaft high speed rotating, simultaneously, the rotation by rotating shaft drives two flabellums and rotates blowing, and dwang then can rotate and drive two flabellums that rotate and swing and carry out omnibearing blowing.
The utility model has the advantages that: rational in infrastructure, convenient and practical, technology is simple, powerful, more can increase the blowing space, carry out omnibearing blowing effectively, for the user brings great convenience.
Description of drawings Fig. 1 is the overall structure schematic representation of the new-type electric fan of the utility model.
Embodiment as shown in Figure 1; the new-type electric fan of the utility model; comprise two flabellum 1, miniature motor 2, rotating shaft 3 and dwangs 4 that grade is big; in the catch net of electric fan, be provided with the symmetrical flabellum in a pair of spatial position 1; the two ends of rotating shaft 3 are vertically connected on the center position of two flabellums 1 respectively, and rotating shaft 3 is connected with dwang 4 vertical fixing of electric fan.Wherein, at the emphasis position socket gear of rotating shaft 3, miniature motor 2 is connected with rotating shaft 3 gears, and motor 2 drives rotating shafts 3 and rotates, the vertical connection of strut of dwang 4 and electric fan.When using, the user only need connect power supply can make miniature motor 2 start working, miniature motor 2 driven gears rotate, interlocking by two gears makes rotating shaft 3 rotate, therefore can drive flabellum 1 rotation dries, in the process of dwang 4 swings, the final purpose of drying simultaneously before and after can realizing, and in blowing, increased the blowing space.
Claims (1)
1, a kind of new-type electric fan; comprise two flabellum (1), miniature motor (2), rotating shaft (3) and dwangs (4) that grade is big; it is characterized in that: in the catch net of electric fan, be provided with the symmetrical flabellum in a pair of spatial position (1); the two ends of rotating shaft (3) are vertically connected on the center position of two flabellums (1) respectively, and rotating shaft (3) is connected with dwang (4) vertical fixing of electric fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092634 CN2828393Y (en) | 2005-09-23 | 2005-09-23 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092634 CN2828393Y (en) | 2005-09-23 | 2005-09-23 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828393Y true CN2828393Y (en) | 2006-10-18 |
Family
ID=37079949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520092634 Expired - Fee Related CN2828393Y (en) | 2005-09-23 | 2005-09-23 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828393Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927024A (en) * | 2012-11-30 | 2013-02-13 | 沈世辉 | Multi-head universal fan |
-
2005
- 2005-09-23 CN CN 200520092634 patent/CN2828393Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927024A (en) * | 2012-11-30 | 2013-02-13 | 沈世辉 | Multi-head universal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |