CN207625371U - A kind of use in washing machine brushless direct-current disc type direct-drive motor - Google Patents
A kind of use in washing machine brushless direct-current disc type direct-drive motor Download PDFInfo
- Publication number
- CN207625371U CN207625371U CN201721456102.XU CN201721456102U CN207625371U CN 207625371 U CN207625371 U CN 207625371U CN 201721456102 U CN201721456102 U CN 201721456102U CN 207625371 U CN207625371 U CN 207625371U
- Authority
- CN
- China
- Prior art keywords
- coil plate
- magnet
- washing machine
- disc type
- drive motor
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Abstract
The utility model discloses a kind of use in washing machine brushless direct-current disc type direct-drive motors, including coil plate, end housing afterwards, magnet and front end shell, the side of coil plate is fixedly connected with coil plate pedestal, the other side outer cover of coil plate pedestal is equipped with rear end housing, the other side of coil plate is fixedly connected with magnet fixed frame, magnet fixed frame is equipped with several magnets on the side of coil plate, the other side of magnet fixed frame is removably connected with front end shell, afterwards bearing is connected with below end housing and front end shell, it is fixedly connected with rotor at the center of coil plate, it covers to be connected in coil plate and is connected to fixed ring, the side upper surface of fixed ring is fixedly connected with several inner stator magnetic poles.Advantageous effect：By being provided with inner stator magnetic pole and coil in coil plate, for hot-wire coil, Forced rotation drives rotor rotation in magnetic field, for providing rotatory force, is easily installed by being provided with multiple magnet glands on magnet fixed frame for fixing magnet.
Description
Technical field
The utility model is related to motor technologies field, specifically a kind of use in washing machine brushless direct-current disc type directly drives horse
It reaches.
Background technology
" motor "：For the transliteration of English motor, as motor, engine.Operation principle is by hot-wire coil in magnetic
Forced rotation drives starter armature rotation, the pinion gear on rotor to drive engine flywheel rotation in.With work in recent years
The rapid development of industry, many electric appliances constantly come out, and meet the application of the needs of people, especially washing machine with this, are each
Indispensable laundry instrumen in family needs motor to provide power, therefore the work shape of motor during doing washing work
State directly affects laundry effect.
Motor configuration used at present is complicated, and thermal diffusivity is poor, is not easy to assemble, and power transmission efficiency is low, causes to wash
Clothing is ineffective.
Utility model content
Place aiming at the above shortcomings existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
Use in washing machine brushless direct-current disc type direct-drive motor.
The utility model technical solution used for the above purpose is：A kind of use in washing machine brushless direct-current disc type is straight
Motor is driven, including coil plate, rear end housing, magnet and front end shell, the side of the coil plate are fixedly connected with coil plate bottom
Seat, equipped with the rear end housing, the other side of the coil plate is fixedly connected with the other side outer cover of the coil plate pedestal
Magnet fixed frame, the magnet fixed frame are equipped with several magnets on the side of the coil plate, and the magnet is solid
The other side for determining frame is removably connected with the front end shell, and branch is connected with below the rear end housing and the front end shell
Seat, is fixedly connected with rotor at the center of the coil plate, and set, which is connected, in the coil plate is connected to fixed ring, the fixed ring
Side upper surface is fixedly connected with several inner stator magnetic poles, and coil, the line are provided on the two neighboring inner stator magnetic pole
Girth sheets pedestal is fixedly connected with positioning plate on a side external surface of the coil plate.
Location hole is offered at the center of the positioning plate and the coil plate pedestal.
The magnet that the magnet fixed frame is fixedly connected with quantity identical as the magnet close to the side of the magnet is solid
Determine head.
The outer edge of end housing offers several heat emission holes after described, and front end is offered at the center of the front end shell and is turned
Sub-aperture.
Several bearing mounting holes are offered on the bearing.
Several ventilation holes are offered at the outer ledge of the front end shell.
Several thermal holes are offered on the coil plate pedestal and positioned at the surrounding of the positioning plate.
The both sides opposite position of end housing and the front end shell offers assembly hole, the rear end housing after described
Between the front end shell by equipped with group loading nut fix.
The bottom of end housing and the front end shell is welded on the bearing after described.
The utility model has the following advantages and advantageous effect：
1, the utility model in coil plate by being provided with inner stator magnetic pole and coil, for hot-wire coil in magnetic field
Forced rotation drives rotor rotation, to continual offer rotatory force.
2, the utility model on magnet fixed frame by being provided with multiple magnet glands, for magnet to be fixed on magnetic
On body fixed frame, it is easily installed.
3, the utility model on coil plate pedestal by offering thermal hole, for exporting the hot-air inside motor,
Convenient for heat dissipation.
4, the utility model is used for motor by opening up heat emission hole and ventilation hole respectively in rear end housing and front end shell
Inner air recycles, convenient for cooling down to motor inside.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model coil plate.
Wherein：1- coil plates；2- coil plate pedestals；End housing after 3-；4- rotors；5- magnet fixed frames；6- magnets；Before 7-
End housing；8- fixed rings；9- inner stator magnetic poles；10- coils；11- positioning plates；12- location holes；13- magnet glands；14- dissipates
Hot hole；The front ends 15- rotor hole；16- bearings；17- bearing mounting holes；18- ventilation holes；19- thermal holes；20- assembly holes；21- groups
Loading nut.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of use in washing machine brushless direct-current disc type directly drives horse
It reaches, including coil plate 1, rear end housing 3, magnet 6 and front end shell 7, the side of the coil plate 1 is fixedly connected with coil plate bottom
Seat 2, equipped with the rear end housing 3, the other side of the coil plate 1 is fixed to be connected the other side outer cover of the coil plate pedestal 2
It is connected to magnet fixed frame 5, the magnet fixed frame 5 is equipped with several magnets 6, institute on the side of the coil plate 1
The other side for stating magnet fixed frame 5 is removably connected with the front end shell 7, it is described after end housing 3 and the front end shell 7
Lower section is connected with bearing 16, and rotor 4 is fixedly connected at the center of the coil plate 1, connected be connected to admittedly is covered in the coil plate 1
Determine ring 8, the side upper surface of the fixed ring 8 is fixedly connected with several inner stator magnetic poles 9, the two neighboring inner stator magnetic pole
Coil 10 is provided on 9, the coil plate pedestal 2 is fixedly connected with positioning plate on a side external surface of the coil plate 1
11。
Location hole 12 is offered at the center of the positioning plate 11 and the coil plate pedestal 2.For to the rotor 4
It is positioned, convenient for rotation.The magnet fixed frame 5 is fixedly connected with identical as the magnet 6 close to the side of the magnet 6
The magnet gland 13 of quantity, convenient for the magnet 6 to be mounted on the magnet fixed frame 5.The outside of end housing 3 after described
Edge offers several heat emission holes 14, and for radiating, front end rotor hole 15 is offered at the center of the front end shell 7, is convenient for institute
It states rotor 4 and extends out and connect with outer gear.Several bearing mounting holes 17 are offered on the bearing 16, convenient for fixing, institute
It states and offers several ventilation holes 18 at the outer ledge of front end shell 7, on the coil plate pedestal 2 and be located at the positioning plate 11
Surrounding offer several thermal holes 19, for radiating.The corresponding position in both sides of end housing 3 and the front end shell 7 after described
Set and offer assembly hole 20, it is described after between end housing 3 and the front end shell 7 by equipped with group loading nut 21 fix,
Convenient for assembling.End housing 3 and the bottom of the front end shell 7 are welded on the bearing 16 after described, convenient for fixed same
When play good supporting role.
Operation principle：First, coil 10 is given to be powered, the stress in the magnetic field of magnet 6 and inner stator magnetic pole 9 of hot-wire coil 10
Rotation, to drive rotor 4 to rotate, then rotor 4 passes through one end of front end rotor hole 15 to drive outer gear rotation, to hold
It is continuous that power is provided, finally by ventilation hole 18 to motor inner ventilation, lead into air be discharged to through thermal hole 19 and heat emission hole 14
Outside motor, to reduce the temperature inside motor, prolong the service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of use in washing machine brushless direct-current disc type direct-drive motor, which is characterized in that including coil plate (1), rear end housing (3),
The side of magnet (6) and front end shell (7), the coil plate (1) is fixedly connected with coil plate pedestal (2), the coil plate bottom
The other side outer cover of seat (2) is fixedly connected with magnet and consolidates equipped with the rear end housing (3), the other side of the coil plate (1)
Determine frame (5), the magnet fixed frame (5) is equipped with several magnets (6) on the side of the coil plate (1), described
The other side of magnet fixed frame (5) is removably connected with the front end shell (7), the rear end housing (3) and the nose shell
It is connected with bearing (16) below body (7), rotor (4), the coil plate are fixedly connected at the center of the coil plate (1)
(1) it covers to be connected on and is connected to fixed ring (8), the side upper surface of the fixed ring (8) is fixedly connected with several inner stator magnetic poles
(9), coil (10) is provided on the two neighboring inner stator magnetic pole (9), the coil plate pedestal (2) is close to the coil plate
(1) positioning plate (11) is fixedly connected on a side external surface.
2. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the positioning
Location hole (12) is offered at the center of plate (11) and the coil plate pedestal (2).
3. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the magnet
Fixed frame (5) is fixedly connected with the magnet gland of quantity identical as the magnet (6) close to the side of the magnet (6)
(13)。
4. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the rear end
The outer edge of shell (3) offers several heat emission holes (14).
5. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the front end
Front end rotor hole (15) is offered at the center of shell (7).
6. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the bearing
(16) several bearing mounting holes (17) are offered on.
7. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the front end
Several ventilation holes (18) are offered at the outer ledge of shell (7).
8. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the coil
Several thermal holes (19) are offered on board bottom seat (2) and positioned at the surrounding of the positioning plate (11).
9. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that the rear end
Shell (3) and the both sides opposite position of the front end shell (7) offer assembly hole (20), it is described after end housing (3) with
Between the front end shell (7) by equipped with group loading nut (21) it is fixed.
10. a kind of use in washing machine brushless direct-current disc type direct-drive motor according to claim 1, which is characterized in that after described
End housing (3) and the bottom of the front end shell (7) are welded on the bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456102.XU CN207625371U (en) | 2017-11-04 | 2017-11-04 | A kind of use in washing machine brushless direct-current disc type direct-drive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456102.XU CN207625371U (en) | 2017-11-04 | 2017-11-04 | A kind of use in washing machine brushless direct-current disc type direct-drive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625371U true CN207625371U (en) | 2018-07-17 |
Family
ID=62827684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721456102.XU Active CN207625371U (en) | 2017-11-04 | 2017-11-04 | A kind of use in washing machine brushless direct-current disc type direct-drive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505686A (en) * | 2023-06-26 | 2023-07-28 | 中山格智美电器有限公司 | Rotor structure for improving heat dissipation performance of outer rotor brushless motor and motor |
-
2017
- 2017-11-04 CN CN201721456102.XU patent/CN207625371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505686A (en) * | 2023-06-26 | 2023-07-28 | 中山格智美电器有限公司 | Rotor structure for improving heat dissipation performance of outer rotor brushless motor and motor |
| CN116505686B (en) * | 2023-06-26 | 2023-09-26 | 中山格智美电器有限公司 | Rotor structure for improving heat dissipation performance of outer rotor brushless motor and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104638814B (en) | A kind of rotating device | |
| CN204696893U (en) | A DC brushless motor for hair dryer | |
| CN207625371U (en) | A kind of use in washing machine brushless direct-current disc type direct-drive motor | |
| CN208479389U (en) | The iron-shell motor of good heat dissipation effect | |
| CN106451985A (en) | Stator structure and brushless direct-current motor | |
| CN210157003U (en) | Dustproof and convenient to detach's motor housing | |
| CN207664849U (en) | A kind of soy bean milk making machine brushless motor | |
| CN205533310U (en) | Vertical fan that directly allies oneself with | |
| CN208083419U (en) | A kind of die casting machine mold locking mechanism that rimless combination type permanent-magnet linear synchronous motor directly drives | |
| CN208723689U (en) | A kind of threephase asynchronous sound insulation and noise reduction protective cover | |
| CN206908494U (en) | A kind of noise reduction brush motor that is easily installed of perfect heat-dissipating | |
| CN201933294U (en) | A connection structure between a direct drive motor and an overlock sewing machine | |
| CN201536279U (en) | Direct current motor | |
| CN209200861U (en) | A kind of high efficiency and heat radiation motor | |
| CN210468933U (en) | Rotor for rubber and plastic machinery | |
| CN210693620U (en) | Brushless motor of electric hair drier | |
| CN208675048U (en) | A kind of motor that thermal diffusivity is strong | |
| CN214755947U (en) | Double-excitation winding energy-saving direct current motor | |
| CN210041569U (en) | Motor with heat dissipation mechanism | |
| CN208548786U (en) | Air-cooled permanent magnet brushless direct current motor | |
| CN206135674U (en) | Coreless cup motor structure | |
| CN206834897U (en) | A kind of heat radiating type dc motor | |
| CN202309275U (en) | Electromobile motor with fan | |
| CN212085935U (en) | a DC motor | |
| CN222262357U (en) | Motor noise reduction housing with low noise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 701, No. 301-401,71-7, No. 71-1, Xintian Avenue, Xintian Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Hengdrive Motor Co.,Ltd. Address before: 518103 3rd floor, building a, 71-1 Xintian Avenue, Xintian community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HENGDRIVE ELECTRIC CO.,LTD. |