CN2823606Y - 360 deg 3-D spiral blast electric fan - Google Patents
360 deg 3-D spiral blast electric fan Download PDFInfo
- Publication number
- CN2823606Y CN2823606Y CN 200520010087 CN200520010087U CN2823606Y CN 2823606 Y CN2823606 Y CN 2823606Y CN 200520010087 CN200520010087 CN 200520010087 CN 200520010087 U CN200520010087 U CN 200520010087U CN 2823606 Y CN2823606 Y CN 2823606Y
- Authority
- CN
- China
- Prior art keywords
- flabellum
- rotating shaft
- motor
- protective net
- fan
- 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 360 DEG stereo spiral air blowing type electric fan, which comprises a machine base, a controller, a motor, a rotating shaft, a fan blade supporting barrel, fan blades, a supporting bracket, and a protective net, wherein the motor and the controller are arranged on the machine base; the rotating shaft is connected with the motor; the fan blade supporting barrel is vertically fixed on the rotating shaft; the circumference direction of the fan blade supporting barrel is vertically welded with the fan blades; each fan blade is in a vertical spiral line shape; the spherical protective net is arranged outside the fan blades; the protective net is fixed on the supporting bracket which is fixed on the machine base. The electric fan completely changes the air blowing mode of the existing electric fans, adopts the stereo 360 DEG spiral air blowing mode and carries heat away in an omnibearing mode by pushing the air at the surroundings of human bodies or objects to flow in a rotary type. The utility model has the advantages of science, reasonableness, good radiation effect, safety and comfort for human bodies.
Description
Technical field
The utility model belongs to the electric fan technology, is specifically related to a kind of electric fan that carries out 360 ° of three-dimensional spiral air-supplies.
Background technique
Electric fan is that people are dispelled the heat and got cool common tool, and it is economical and practical, durable, pollution-free, is a kind of environment protection type heat radiation instrument of enjoying the cool.But the structure of electric fan never has big improvement for many years, still rests on so far on the air supply mode in single direction (the place ahead), and shaking the head by mechanical arm exchanges the swing of several angle for.This mode that human body or object are directly blown usually makes people in use because certain position of human body is directly blown in cool breeze for a long time, causes uncomfortablely, even causes apoplexy.
Summary of the invention
The purpose of this utility model is at the prior art above shortcomings, a kind of 360 ° of three-dimensional spiral air blowing electric fans are provided, by 360 ° of three-dimensional spiral air-supplies, make air rotary mobile, thereby take away the heat around human body or the object, reach the purpose that heat radiation is enjoyed the cool, make human body sensory more comfortable, safer.
The technical solution of the utility model is as follows:
A kind of 360 ° of three-dimensional spiral air blowing electric fans, it includes support, controller, motor, rotating shaft, flabellum and props up column casing, flabellum, bearing support and protective net.Wherein motor and controller are installed on the support, rotating shaft is connected with motor, its improvement is: flabellum is propped up column casing vertically be fixed in the rotating shaft, prop up at flabellum and vertically to be welded with flabellum on the column casing circumferencial direction, spherical protective net is installed outside flabellum, protective net is fixed on the bearing support, and bearing support is fixed on the support.Like this, vertical flabellum horizontally rotates under the drive of motor and forms three-dimensional columniform wind post, makes 360 ° of rotations of human body or object ambient air, and homogeneous band is walked the heat that human body or object distribute.
Further, every flabellum is designed to vertically wire in the shape of a spiral, can forms spiralling three-dimensional air-flow like this, can more effectively dispel the heat and take a breath.
The electric fan of this structure has changed the air supply mode of existing electric fan fully, has adopted 360 ° of three-dimensional spiral air supply modes, to promote the rotary next comprehensive heat of taking away that flows of human body or object ambient air, more science is more reasonable, good heat dissipation effect, to human body safety, more comfortable.
Description of drawings
Fig. 1 is the structural drawing of the utility model when being unkitted protective net and bearing support;
Fig. 2 is the structural drawing after flabellum props up the assembling of column casing and flabellum;
Fig. 3 is the plan view of Fig. 2;
Fig. 4 is the structural drawing of bearing support;
Fig. 5 is the structural drawing of protective net.
Embodiment
Describe structure of the present utility model in detail below in conjunction with accompanying drawing:
Referring to Fig. 1,360 ° of three-dimensional spiral air blowing electric fans include support 1, controller 2, motor 6, rotating shaft 3, flabellum and prop up column casing 4, flabellum 5, bearing support 7 and protective net 8.Motor 6 and controller 2 are installed on the support 1, controller 2 can comprise stepless speed-regulating device, regularly, the electrical control equipment that is suitable for of existing electric fan such as infrared remote control reception unit.Rotating shaft 3 is connected with motor 6, rotates with motor.Flabellum props up column casing 4 and vertically is fixed in the rotating shaft 3, prop up the square hole of column casing 4 by upper and lower end by flabellum before this when it is installed and be connected, in rotating shaft, put the square hole card then, its card base insertion flabellum is propped up in the jack of column casing with the flat side of rotating shaft 3, at rotating shaft upper end fastening nut, promptly finish again.Referring to Fig. 2 and Fig. 3, prop up on column casing 4 circumferencial directions at flabellum and vertically to be welded with flabellum 5, every flabellum is in vertical wire in the shape of a spiral.The structure of protective net 8 is seen Fig. 5, is used to be installed in outside the flabellum, during installation spherical protective net 8 is screwed on bearing support 7, and the structure of bearing support is seen Fig. 4, at last by bearing support 7 by being bolted on the support 1, promptly covered flabellum.Bearing support 7 is provided with shaft supporting seat 9, is used for the top of rotating shaft is inserted wherein, forms supporting.Protective net 8 also can adopt cylindrical other shapes that waits.
This electric fan can be made into desk-top, floor model, also can change flabellum and the helix direction that a column casing links to each other, and makes under the wind direction, is made into the suspending type fan.
This electric fan can be widely used in family daily life, dispels the heat to human body and enjoy the cool and take a breath in meeting room, office, dining room, hotel etc., also can be used for the heat radiation ventilation in warehouses such as grain, cloth, tobacco.
Claims (3)
1,360 ° of three-dimensional spiral air blowing electric fans, comprise that support, controller, motor, rotating shaft, flabellum prop up column casing, flabellum, bearing support and protective net, motor and controller are installed on the support, rotating shaft is connected with motor, it is characterized in that, flabellum props up column casing and vertically is fixed in the rotating shaft, prop up at flabellum and vertically to be welded with flabellum on the column casing circumferencial direction, spherical protective net is installed outside flabellum, and protective net is fixed on the bearing support, and bearing support is fixed on the support.
2,360 ° of three-dimensional spiral air blowing electric fans according to claim 1 is characterized in that, every flabellum is wire in the shape of a spiral vertically.
3,360 ° of three-dimensional spiral air blowing electric fans according to claim 1 is characterized in that, what flabellum propped up column casing and rotating shaft fixedly is to be connected with the flat side of rotating shaft by the square hole of flabellum pillar by upper and lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010087 CN2823606Y (en) | 2005-10-09 | 2005-10-09 | 360 deg 3-D spiral blast electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010087 CN2823606Y (en) | 2005-10-09 | 2005-10-09 | 360 deg 3-D spiral blast electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823606Y true CN2823606Y (en) | 2006-10-04 |
Family
ID=37032718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010087 Expired - Fee Related CN2823606Y (en) | 2005-10-09 | 2005-10-09 | 360 deg 3-D spiral blast electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823606Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987015A (en) * | 2015-02-26 | 2016-10-05 | 廖泊康 | 360-degree rotary type air blower |
| CN107701488A (en) * | 2017-08-08 | 2018-02-16 | 永春百祥茶业有限公司 | A kind of new energy-saving fan device |
-
2005
- 2005-10-09 CN CN 200520010087 patent/CN2823606Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987015A (en) * | 2015-02-26 | 2016-10-05 | 廖泊康 | 360-degree rotary type air blower |
| CN107701488A (en) * | 2017-08-08 | 2018-02-16 | 永春百祥茶业有限公司 | A kind of new energy-saving fan device |
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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 |