CN204376618U - A kind of motor of integral wind wheel - Google Patents
A kind of motor of integral wind wheel Download PDFInfo
- Publication number
- CN204376618U CN204376618U CN201420840313.3U CN201420840313U CN204376618U CN 204376618 U CN204376618 U CN 204376618U CN 201420840313 U CN201420840313 U CN 201420840313U CN 204376618 U CN204376618 U CN 204376618U
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- wind wheel
- casing
- motor
- rotor
- stator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a kind of motor of integral wind wheel, feature comprises motor and wind wheel, this motor includes stator, rotor and casing, rotor is fixed in casing, the centre of casing is provided with rotating shaft and is connected with application apparatus and to realize casing rotatable, stator and application apparatus affixed, wind wheel and the outer face being fixed in casing realizing wind wheel along with the rotation of rotor rotates, therefore motor eliminates the design of machine shaft, make the structure of motor more simple, volume is less, and then relatively increase the effective length of wind wheel, optimize usage space and the duty ratio that have adjusted air channel inner chamber and air outlet, also wind speed and air quantity is optimized, and wind wheel is connected to casing outer face and effectively can reduces and rotate distortion inertia, ensure wind wheel high-speed smooth rotation, greatly reduce power transmission loss.
Description
Technical field
The utility model relates to a kind of electric machine, is a kind of motor of integral wind wheel specifically.
Background technology
Motor is in the market all independent design, it comprises rotor, stator, casing and machine shaft, wherein machine shaft the inner is connected with rotor, outer end reaches outside casing, when the wind wheel of equipment will be connected with this motor, need wind wheel to be connected on this machine shaft, wind wheel is driven to rotate by machine shaft, the motor volume of design like this is relatively large, therefore the effective length of wind wheel is shortened relatively, and then cause that the build of whole equipment is large and air output is few, and be connected with wind wheel by machine shaft, the rotation distortion inertia of wind wheel can be caused larger, and power transmission loss is large, greatly affect wind speed and the air quantity of wind wheel.
Summary of the invention
For the problem existing for above-mentioned prior art, the purpose of this utility model is to provide a kind ofly saves space and greatly reduces the motor of the integral wind wheel of power transmission loss.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of motor of integral wind wheel, be characterized in comprising motor and wind wheel, described motor includes stator, rotor and casing, described rotor is fixed in casing, the centre of described casing is provided with that rotating shaft is connected with application apparatus and to realize casing rotatable, and described stator is affixed with application apparatus, wind wheel and be fixed in casing outer face on and realize wind wheel and rotate along with the rotation of rotor.
Wherein, the outer face of said machine casing is provided with several docking blocks, on the depth direction of docking block, interval dislocation is provided with the number lug corresponding to docking block, the above-mentioned wind wheel butt hole that be provided with number with dock block corresponding Gong docking block pass corresponding to the connecting end surface of casing, by the butt hole of wind wheel is made butt hole go to be interlockingly connected with lug through rotating wind wheel after the docking block of casing and realizes wind wheel and casing Joint, therefore dismounting is easy, realize connecting without screw.
Motor of the present utility model adopts brushless electric machine, namely above-mentioned rotor is permanent magnet, and stator is winding coil, and described rotor is fixed on the internal face of said machine casing, be set in described casing and stator coaxial core the outside of stator, the rotating shaft of described casing is passed from the centre of stator.
Further, above-mentioned rotor includes 7 to the high temperature resistant neodymium iron boron flaky permanent magnet of 14 poles and fixed mount, and these permanent magnets are intervally arranged on described fixed mount.
For ensureing that rotor is connected with strong case, be arranged with a sleeve outside above-mentioned rotor, described rotor arrangement, in this sleeve, is plugged in casing by described sleeve and realizes rotor and be fixedly connected with casing.
Said stator includes 6 to the iron core of 12 pole coiling pin and the coil that is wrapped on coiling pin.
The conversion of efficient efficiency is produced for coordinating with air channel, above-mentioned wind wheel comprises some arc shaped blades and at least two side disks, described arc shaped blade is that 45° angle is evenly periphery at side disk marginal position, and the two ends of described arc shaped blade are all connected with side disk and realize arc shaped blade and be fixed between the disk of both sides.
The utility model due to by wind wheel directly and the casing of motor affixed, and casing is connected with rotor and realize rotor banding motivation shell and wind wheel rotates, therefore motor eliminates the design of machine shaft, make the structure of motor more simple, volume is less, and then relatively increase the effective length of wind wheel, optimize usage space and the duty ratio that have adjusted air channel inner chamber and air outlet, also wind speed and air quantity is optimized, and wind wheel is connected to casing outer face and effectively can reduces and rotate distortion inertia, ensure wind wheel high-speed smooth rotation, greatly reduce power transmission loss; Again because wind wheel and casing adopt the mode of rotating clamping to be connected, eliminate the cumbersome process that screw connects, effectively improve the efficiency of installation and removal, really achieve free-hand installation; Again owing to adopting brushless Hall-free motor, therefore not only long service life, and the power that the dynamo-electric machine of the power ratio cover consumed under identical wind speed and air quantity consumes is much little, reaches energy-efficient good result.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the structural representation of wind wheel of the present utility model and motor mated condition.
Fig. 5 is the structural representation of wind wheel of the present utility model and motor tightening state.
Embodiment
As shown in Figures 1 to 5, the motor of the utility model integral wind wheel, comprise motor and wind wheel 1, this motor includes stator 2, rotor 3 and casing 4, rotor 3 is fixed in casing 4, the centre of casing 4 is provided with rotating shaft 5 and is connected with application apparatus and to realize casing 4 rotatable, stator 2 is affixed with application apparatus, wind wheel 1 and be fixed in casing 4 outer face on and realize wind wheel 1 along with the rotation of rotor 3 and rotate, therefore motor 4 eliminates the design of machine shaft, make the structure of motor 4 more simple, volume is less, and then relatively increase the effective length of wind wheel 1, optimize usage space and the duty ratio that have adjusted air channel inner chamber and air outlet, also wind speed and air quantity is optimized, and wind wheel 1 is connected to casing 4 outer face and effectively can reduces and rotate distortion inertia, ensure wind wheel 1 high-speed smooth rotation, greatly reduce power transmission loss.
As shown in Figures 2 and 3, the outer face of the casing 4 of this embodiment is provided with four docking blocks 41, on the depth direction of docking block 41, interval dislocation is provided with the number lug 42 corresponding to docking block, lug 42 is provided with circular convex button 43, the gap that can clamp wind wheel 1 side disk 12 is formed between docking block 41 and lug 42, the corresponding butt hole 10 being provided with number Gong the docking block 41 corresponding to docking block 41 and passing on the wind wheel 1 side disk 12 of this embodiment, the docking the block 41 first butt hole 10 of wind wheel 1 being aimed at casing 4 during assembling is inserted in, as shown in Figure 4, make butt hole 10 through rotating wind wheel 1 after the docking block 41 of casing 4 and dock block 41 and misplace, go to when being interlockingly connected with convex button 43, as shown in Figure 5, now convex button 43 protrudes and in butt hole 10, limits wind wheel 1 relative to casing 4 and rotate, wind wheel 1 and casing 4 Joint can be realized, therefore eliminate the cumbersome process of screw connection, effectively improve the efficiency of installation and removal, really achieve free-hand installation.The motor of this embodiment is direct current 3 phase 12 pole brushless Hall-free motor, its rotor 3 is permanent magnet, adopt 7 to the high temperature resistant Nd-Fe-B flaky permanent magnet 31 of the 16*5*1.5mm of 14 poles, and fixed by fixed mount 32, these permanent magnets 31 are intervally arranged on fixed mount 32, the outside of rotor 3 is arranged with a sleeve 6, fixed mount 32 device of rotor 3 is in this sleeve 6, be plugged in casing 4 by this sleeve 6 and realize rotor 3 with casing 4 and be fixedly connected with, utilize 4.3 degree of magnetic declination that electric motor starting is more prone to and steadily; Stator 2 is winding coil, employing 6 is to the iron core 21 of the external diameter 35.4mm height 10mm of 12 pole coiling pin, coil winding is on coiling pin, this stator 2 is arranged with casing 4 coaxial core ground, circular hole 22 in the middle of the iron core 21 of this stator 2 is provided with location notch 23, application apparatus correspondence is provided with connecting axle and connecting axle is provided with positioning strip, iron core 21 is plugged into and connecting axle makes location notch 23 match with positioning strip and realizes stator and be fixed on application apparatus, the rotating shaft 5 of casing 4 from the middle circular hole 22 of stator 2 through and be connected with the bearing application apparatus.The wind wheel 1 of this embodiment uses 26 arc shaped blades 11 and three side disks 12, these 26 arc shaped blades 11 are evenly periphery at side disk 12 marginal position in 45° angle, every sheet arc shaped blade 11 is divided equally into two sections and two ends are all connected with side disk 12 and realize arc shaped blade 11 and be fixed between side disk 12, and wind wheel 1 diameter formed is 70mm.Prove in an experiment, use this design DC brushless motor power for the wind speed that produces during 10W and air quantity and existing motor with cup rotor at 27W time the wind speed that produces and air quantity suitable.
Although the utility model describes with reference to specific embodiment, this description not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other changes of the disclosed embodiments, all can expect for those skilled in the art, this change should belong in appended claims limited range.
Claims (7)
1. the motor of an integral wind wheel, it is characterized in that comprising motor and wind wheel (1), described motor includes stator (2), rotor (3) and casing (4), described rotor (3) is fixed in casing (4), the centre of described casing (4) is provided with rotating shaft (5) and is connected with application apparatus and realizes casing (4) rotatably, described stator (2) and application apparatus are affixed, wind wheel (1) and be fixed in casing (4) outer face on and realize wind wheel (1) and rotate along with the rotation of rotor (3).
2. the motor of integral wind wheel according to claim 1, it is characterized in that the outer face of said machine casing (4) is provided with several docking block (41), on the depth direction of docking block (41), interval dislocation is provided with the number lug (42) corresponding to docking block, above-mentioned wind wheel (1) is corresponding with the connecting end surface of casing (4) be provided with number with dock block (41) accordingly can for the butt hole (10) docking block (41) and pass, butt hole (10) is gone to be interlockingly connected with lug (42) by the butt hole (10) of wind wheel (1) is rotated wind wheel (1) afterwards through the docking block (41) of casing (4) and realize wind wheel (1) and casing (4) Joint.
3. the motor of integral wind wheel according to claim 1, it is characterized in that above-mentioned rotor (3) is permanent magnet, stator (2) is winding coil, described rotor (3) is fixed on the internal face of said machine casing (4), described casing (4) be set in stator (2) outside and with stator (2) coaxial core, the rotating shaft (5) of described casing (4) is passed from the centre of stator (2).
4. the motor of the integral wind wheel according to claim 1 or 3, it is characterized in that above-mentioned rotor (3) includes 7 to the high temperature resistant neodymium iron boron flaky permanent magnet (31) of 14 poles and fixed mount (32), these permanent magnets (31) are intervally arranged on described fixed mount (32).
5. the motor of integral wind wheel according to claim 4, it is characterized in that above-mentioned rotor (3) outside is arranged with a sleeve (6), described rotor (3) device, in this sleeve (6), is plugged into by described sleeve (6) and realizes rotor (3) in casing (4) and be fixedly connected with casing (4).
6. the motor of the integral wind wheel according to claim 1 or 3, is characterized in that said stator (2) includes 6 to the iron core (21) of 12 pole coiling pin and the coil that is wrapped on coiling pin.
7. the motor of integral wind wheel according to claim 1 and 2, it is characterized in that above-mentioned wind wheel (1) comprises some arc shaped blades (11) and at least two side disks (12), described arc shaped blade (11) is evenly periphery at side disk (12) marginal position in 45° angle, the two ends of described arc shaped blade (11) are all connected with side disk (12) and realize arc shaped blade (11) and are fixed between both sides disk (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840313.3U CN204376618U (en) | 2014-12-26 | 2014-12-26 | A kind of motor of integral wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840313.3U CN204376618U (en) | 2014-12-26 | 2014-12-26 | A kind of motor of integral wind wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376618U true CN204376618U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840313.3U Active CN204376618U (en) | 2014-12-26 | 2014-12-26 | A kind of motor of integral wind wheel |
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| Country | Link |
|---|---|
| CN (1) | CN204376618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119803A1 (en) * | 2017-12-18 | 2019-06-27 | 广东威灵电机制造有限公司 | Fan assembly and household appliance |
-
2014
- 2014-12-26 CN CN201420840313.3U patent/CN204376618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119803A1 (en) * | 2017-12-18 | 2019-06-27 | 广东威灵电机制造有限公司 | Fan assembly and household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160729 Address after: 510000, No. 1795 West Ring Road (workshop), Shawan Town, Guangzhou, Guangdong, 301, Panyu District Patentee after: GUANGZHOU QIHU INDUSTRIAL CO., LTD. Address before: West Ring Road Panyu District Guangzhou Shawan Town, Guangdong province 510000 City No. 1795 (workshop) 401 Patentee before: GUANGZHOU CHAODAO TRANSMITTING HEAT TECHNOLOGY CO., LTD. |