CN200973032Y - Three-phase brushless motor for ceiling fan - Google Patents
Three-phase brushless motor for ceiling fan Download PDFInfo
- Publication number
- CN200973032Y CN200973032Y CN 200620134598 CN200620134598U CN200973032Y CN 200973032 Y CN200973032 Y CN 200973032Y CN 200620134598 CN200620134598 CN 200620134598 CN 200620134598 U CN200620134598 U CN 200620134598U CN 200973032 Y CN200973032 Y CN 200973032Y
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- stator
- ceiling fan
- brushless motor
- phase brushless
- phase
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Abstract
The utility model a tri-phase brushless motor used for the ceiling fan which mainly comprises a rotor and a stator pressed out from a plurality of silicon-steel plates, wherein the mid part of the stator is provided with a hollow dabber; the peripheral surface of pre-positioned on the dabber is provided with a piercing hole capable of passing a plurality of wires; the stator forms a plurality of winding units in the quantity that is times of three; the winding units wind the wires of preset number of circles in the tri-phase winding mode; and the winding units can be wound through the traditional automatic tri-phase winding device. Thereby the stator not only has the advantages of easy manufacture easy, small volume and low energy consumption, but also greatly improves the operation of the ceiling fan.
Description
Technical field
The utility model is relevant with a kind of ceiling fan motor, more detailed it, be meant a kind of ceiling fan 3-phase brushless motor that is used for ceiling fan especially.
Background technology
Existing ceiling fan is to have upholster and the function of regulating indoor temperature concurrently for one, gradually be the necessary household electrical appliances product of a family, right science and technology is maked rapid progress, household appliances are also at a tremendous pace, existing motor also by early stage single-phase induction motor progress to now brushless motor, and this its ceiling fan motor of existing ceiling fan still mostly is and uses a squirrel-cage single-phase induction motor, and drives the flabellum of this ceiling fan by the rotation by the cage rotor in it, makes this ceiling fan produce the function of regulating indoor temperature.
See also shown in Figure 1, existing ceiling fan motor mostly is the single-phase induction motor of tool cage rotor, and this single-phase induction motor is for driving this cage rotor, then need to be provided with a squirrel-cage stator 1 in this cage rotor inboard, this squirrel-cage stator 1 inboard also has several actuating coil groups 2, by driving by this actuating coil group 2, make several induction coil groups 3 in its outside produce induction and make this cage rotor begin to rotate with the set cage rotor in this squirrel-cage stator 1 outside, but because its rated speed of cage rotor and actual speed difference that this squirrel-cage stator 1 is driven are quite big, therefore, the running efficiency of this ceiling fan is not high, causes the consume of many energy.
The utility model content
The purpose of this utility model provides a kind of ceiling fan 3-phase brushless motor.
The utility model mainly comprises: a kind of ceiling fan 3-phase brushless motor, this 3-phase brushless motor comprises the stator that a rotor and a multilayer silicon steel sheet are pressed into, this stator mid portion also is equipped with the mandrel of a hollow, the outer peripheral face in this mandrel precalculated position also has a perforation that can wear several wire rods, wherein:
This stator, be to be formed with most coiling groups in its periphery wall, this coiling group number is the multiple for three, and each coiling group is to include a winding slot and a wrapping post, this winding slot is that the periphery wall by this stator is made as the predetermined degree of depth towards indent, and wrapping post that should the coiling group is wound with the wire rod of the predetermined number of turn with the three-phase winding mode, and the wire rod that this wrapping post twined is to be placed in the winding slot and to be formed with preset thickness, to each other and keep suitable distance and can not contact in this winding slot.
The beneficial effects of the utility model are, a kind of ceiling fan 3-phase brushless motor that is provided, not only have easy to manufacture, volume is little, the characteristics of low power consuming and long service life, and its running efficiency is higher than the ceiling fan motor of other kind, and then the consumption of the minimizing energy, and this coiling group of this stator is can be by being entwined by the automatic winding device, the automatic winding device that can transfer this 3-phase brushless motor stator to is adjusted and set to traditional automatic winding device that maybe will have motor stator now a little, saves production cost.
Below with advantage of the present utility model with can to reach effect arrangement as follows:
1, ceiling fan 3-phase brushless motor of the present utility model not only promotes the running usefulness of this ceiling fan, and saves energy resource consumption.
2, ceiling fan 3-phase brushless motor of the present utility model, wherein this stator is to can be three-phase automatic winding mode to curl and form, and reduces the production man-hour of this stator.
3, ceiling fan 3-phase brushless motor of the present utility model, wherein this three-phase automatic winding device can be adjusted and be revised by traditional automatic winding device of existing motor stator, promptly can be exchanged into the three-phase automatic winding device that to produce the utility model stator, save production cost.
Description of drawings
Fig. 1 is the top view of existing ceiling fan motor stator;
Fig. 2 is the stereogram of 3-phase brushless motor stator of the present utility model;
Fig. 3 is the top view of 3-phase brushless motor stator of the present utility model.
Embodiment
At first, see also Fig. 2 to Fig. 3, the utility model provides the preferred embodiment of a kind of ceiling fan with 3-phase brushless motor, this 3-phase brushless motor mainly is to comprise the stator 10 that a rotor and a multilayer silicon steel sheet are pressed into, these stator 10 mid portions also are equipped with the mandrel 11 of a hollow, the outer peripheral face in these mandrel 11 precalculated positions also has a perforation 111 that can wear several wire rods 20, and its principal character is to be:
This stator 10, be silicon steel sheet repeatedly to be put predetermined number of layers again it is pressed into preset thickness, and be formed with most coiling groups 12 in its periphery wall, it is multiples for three that 12 numbers are organized in this coiling, and each coiling group 12 is to include a winding slot 121 and a wrapping post 122, this winding slot 121 is that the periphery wall by this stator 10 is made as the predetermined degree of depth towards indent, and wrapping post 122 that should coiling group 12 is wound with the wire rod 20 of the predetermined number of turn with automatic three-phase winding mode, and the wire rod 20 that this wrapping post 122 is twined is respectively to be placed in this winding slot 121 and to be formed with the predetermined number of turn and formed thickness, and to each other and in this winding slot 121 in the suitable distance of maintenance and can not contacting;
By for further understanding the effect that the utility model structural feature, application technology means and institute's expection are reached, now the utility model occupation mode is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:
Please consult Fig. 2 to Fig. 3 again, be to be of the preferred embodiment of the utility model ceiling fan with 3-phase brushless motor, wherein the diameter of this 3-phase brushless motor stator 10 and thickness are to be shaped to required diameter and thickness according to the big or small and required moment of torsion of ceiling fan body, and winding slot 121 that should coiling group 12 is that periphery wall along this stator 10 is towards being concaved with desired depth, its both sides are the wrapping posts 122 for predetermined length, also twine the wire rod 20 of the predetermined number of turn on this wrapping post 122, can produce predetermined moment of torsion when this stator 10 is rotated and rotate the blade of this ceiling fan, and this wire rod 20 that is twined on each wrapping post 122 is to be placed in this winding slot 121 and to be formed with preset thickness, and the wire rod 20 that this wrapping post 122 is twined to each other keeps suitable distance and can not contact in winding slot 121, again, this stator 10 is to be curled automatically around forming by automatic three-phase Winder, save stator 10 and produce man-hour, perhaps, traditional Winder of existing automatic motor stator is adjusted and set, promptly can be exchanged into and produce the stator of ceiling fan of the present utility model, do not need the automatic winding device that more renews again with 3-phase brushless motor.
In sum, the utility model has its splendid progressive practicality in fact in like product, simultaneously all over looking into domestic and international technical data about this class formation, also finding no identical construction in the document exists formerly, being to have possessed novel patent requirement so that, the utility model is real, files an application in the whence in accordance with the law.
The above only is of the present utility model one preferable possible embodiments, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.
Claims (3)
1, a kind of ceiling fan 3-phase brushless motor, this 3-phase brushless motor comprises the stator that a rotor and a multilayer silicon steel sheet are pressed into, this stator mid portion also is equipped with the mandrel of a hollow, and the outer peripheral face in this mandrel precalculated position also has a perforation that can wear several wire rods, it is characterized in that being:
This stator, be to be formed with most coiling groups in its periphery wall, this coiling group number is the multiple for three, and each coiling group is to include a winding slot and a wrapping post, this winding slot is that the periphery wall by this stator is made as the predetermined degree of depth towards indent, and wrapping post that should the coiling group is wound with the wire rod of the predetermined number of turn with the three-phase winding mode, and the wire rod that this wrapping post twined is to be placed in the winding slot and to be formed with preset thickness, to each other and keep suitable distance and can not contact in this winding slot.
According to the described ceiling fan 3-phase brushless motor of claim 1, it is characterized in that 2, described this stator is silicon steel sheet repeatedly to be put predetermined number of layers again it is pressed into preset thickness.
According to the described ceiling fan 3-phase brushless motor of claim 1, it is characterized in that 3, described this stator is with automatic three-phase winding mode wire rod to be wound on the wrapping post of this coiling group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134598 CN200973032Y (en) | 2006-08-24 | 2006-08-24 | Three-phase brushless motor for ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134598 CN200973032Y (en) | 2006-08-24 | 2006-08-24 | Three-phase brushless motor for ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973032Y true CN200973032Y (en) | 2007-11-07 |
Family
ID=38884283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134598 Expired - Fee Related CN200973032Y (en) | 2006-08-24 | 2006-08-24 | Three-phase brushless motor for ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973032Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332381A (en) * | 2017-06-21 | 2017-11-07 | 佛山市三水日彩电器有限公司 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
-
2006
- 2006-08-24 CN CN 200620134598 patent/CN200973032Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332381A (en) * | 2017-06-21 | 2017-11-07 | 佛山市三水日彩电器有限公司 | Save the outer coiling group structure of the single-phase high efficiency motor of DC frequency-changing |
| CN107332381B (en) * | 2017-06-21 | 2024-04-02 | 佛山市三水日彩电器有限公司 | Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: EMMET TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZONGSHEN ENTERPRISE CO., LTD. Effective date: 20110817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110817 Address after: Taichung City, Taiwan, China Patentee after: Emmet Technology Co., Ltd. Address before: Taichung City, Taiwan, China Patentee before: Zongshen Enterprise Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20120824 |