CN2546664Y - Standing column fan - Google Patents
Standing column fan Download PDFInfo
- Publication number
- CN2546664Y CN2546664Y CN 02231384 CN02231384U CN2546664Y CN 2546664 Y CN2546664 Y CN 2546664Y CN 02231384 CN02231384 CN 02231384 CN 02231384 U CN02231384 U CN 02231384U CN 2546664 Y CN2546664 Y CN 2546664Y
- Authority
- CN
- China
- Prior art keywords
- stator
- fan
- rotor
- motor
- support rod
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Disclosed is a column fan which enlarges the inner diameter of the pipe type stator shaft of a ceiling fan. A support rod is arranged in the stator shaft and the lower end of the stator shaft is lengthened to extend out of the stator. Screwing buttons are arranged on the upper and lower ends of the stator shaft, making the motor be fixed on the support rod. The lower end of the support rod is inserted into a bracket which is arranged on the ground and is equipped with a heavy object and a lifting winch. The ascent and the descent of the support rod are realized by the lifting winch. The fan vanes are connected by a hinge or a rotor and can be stretched in horizontal direction or be folded downwards. The suspension mode of the ceiling fan is replaced by the standing support mode with a single column in the utility model. The utility model is movable and the column can be used as the shore of a sunshade.
Description
The utility model relates to a kind of electric fan, especially relates to the fan of the shell rotation of the single upright supports of a kind of usefulness.
Ceiling fan is the electric fan of shell rotation, and being connected in actionless in the middle of the motor with suspension rod is stator, outside rotation be rotor, it and the stator of conventional motor and the position opposite of rotor.The upper end of ceiling fan stator axis connects suspension rod, hang on above it such as in the hook that on ceiling board, is provided with, rotor then is placed on the bearing fixing on the stator axis, three flabellums of equidistant arrangement on the horizontal position of rotor case, switch on after the magnetic line of force of stator and rotor cuts promotion mutually and rotates, the promotion air moves, and produces wind-force.Ceiling fan because of its to canyon, the reflexed through ground can make the disturbance to air reach higher efficient, also can produce preferable comfortable feel to the people.But ceiling fan must have a hanging point that can suspend in midair at an upper portion thereof, and this has just greatly limited the use to it, except can be indoor use, in other place such as outdoor, on the square because the inconvenience that hook is settled, its use just has been not easy.
The purpose of this utility model provides the fan of the shell rotation of the single upright supports of a kind of usefulness, and it not only has the advantage of fan to canyon, and can move, the using scope that tool is bigger.
The utility model is achieved in that the stator axis of existing ceiling fan generally is the tubulose of hollow, but internal diameter is less, only can allow that two leads pass through, and the lower end of stator axis is substantially parallel with stator, does not have protruding one section.The utility model changes the stator axis of ceiling fan into have than large diameter hollow tubular, makes and can insert long strut in it; And make this pipe overhanging a section in the bottom of stator, stator axis stretch out stator top and bottom each settle one and screw knob, by screw the strut that the knob chucking can move up and down in stator axis.Remove the suspension rod that hangs motor, make one again and place ground and be furnished with weight and the supporting frame of lifting capstan winch, strut is inserted in wherein, strut is moved up and down in supporting frame by the lifting capstan winch.Simultaneously the mode of being fixedly connected of flabellum and rotor case is made into the hinge connecting mode.
The fan of Zhi Zaoing is transportable like this: when not using, flabellum is sagging under action of gravity, motor is moved down or strut is taken in the supporting frame, is positioned over a certain collection place; During use, moving to needs the place, rises strut with the lifting capstan winch, regulates the position of motor on strut through screwing knob, connects with the mains, and motor rotates, and flabellum opens under centrifugal action.The utility model collection is convenient, uses easily.Because its supporting bar top can be used as the interface of space member, the supporting post that it also can be used as various parasols, sunshade room uses.
Below in conjunction with specific embodiment the utility model is described in further detail.
Fig. 1 is an embodiment's of the present utility model sectional arrangement drawing,
Fig. 2 is the sectional drawing of embodiment's A-A '.
In the drawings, 1 is meant the stator of motor, the 2nd, and stator axis, 3 for screwing knob, 4 struts, the rotor of 5 finger motors, 6 bearings, 7 supporting frames, 8 lifting capstan winches, 9 flabellums, 10 hinges.
In Fig. 1, stator 1 is positioned at the middle part of motor, and its stator axis 2 is the pipes that have than large diameter.The top and bottom of stator axis 2 are all outer stretches out 1 one sections of stators, and the upper end is 30mm, and the lower end is 50mm; The upper end is provided with and screws knob 3, and the lower end also is equipped with wiring card and capacitor except that setting screws knob 3.An iron bar that is about 1.7m is through the centre of stator axis 2 as strut 4, and insert in the pip that is provided with on the supporting frame 7 bottom of strut 4.Supporting frame 7 places ground, and the bottom is the disk with three universal rolling wheels of being furnished with weight, can keep the very low and conveniently moving of center of gravity of this member.On supporting frame 7, also be mounted with and be used for the lifting capstan winch 8 that strut 4 rises or descends.The rotor 5 of motor is positioned at the outside of motor, and each connects a slice flabellum 9 with hinge 10 in the third-class office of circumference horizontal position on its shell.Be embedded with ball bearing 6 mutually between rotor 5 and stator axis 2, stator axis 2 is stuck in the bearing 6, and rotor 5 hangs over outside the bearing 6.
Fig. 2 is the drawing in side sectional elevation at motor middle part.Stator axis 2 is to make with the steel pipe of 25mm diameter, wall thickness 5mm, and the strut 4 that inserts wherein is iron bars of diameter 14mm, and its gap is less, and it is smooth and easy to guarantee that strut 4 moves in stator axis 2.The 10th, the rotor 5 joining hinges of flabellum 9 and motor.
Claims (3)
1, a kind of Standing column fan, it comprise the stator at motor middle part and stator axis thereof, in the motor outside rotor, flabellum and be embedded in bearing between stator axis and the rotor mutually and the strut (suspension rod) of fixed motor, it is characterized in that the strut of fixed motor passes in the middle of the tubular stator axle.
2, Standing column fan according to claim 1, the top and bottom that it is characterized in that stretching out the stator axis of stator are provided with the knob that screws that is used to clamp strut.
3, Standing column fan according to claim 1 is characterized in that flabellum connects with rotor with hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231384 CN2546664Y (en) | 2002-04-26 | 2002-04-26 | Standing column fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231384 CN2546664Y (en) | 2002-04-26 | 2002-04-26 | Standing column fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546664Y true CN2546664Y (en) | 2003-04-23 |
Family
ID=33707117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231384 Expired - Fee Related CN2546664Y (en) | 2002-04-26 | 2002-04-26 | Standing column fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546664Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567339A (en) * | 2019-01-29 | 2019-04-05 | 刘丹 | A kind of parasols |
-
2002
- 2002-04-26 CN CN 02231384 patent/CN2546664Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567339A (en) * | 2019-01-29 | 2019-04-05 | 刘丹 | A kind of parasols |
| CN109567339B (en) * | 2019-01-29 | 2023-08-25 | 刘丹 | Sunshade umbrella |
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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 |