CN106787366A - Motor and washing machine - Google Patents
Motor and washing machine Download PDFInfo
- Publication number
- CN106787366A CN106787366A CN201710028195.4A CN201710028195A CN106787366A CN 106787366 A CN106787366 A CN 106787366A CN 201710028195 A CN201710028195 A CN 201710028195A CN 106787366 A CN106787366 A CN 106787366A
- Authority
- CN
- China
- Prior art keywords
- motor
- end cap
- stator
- motor according
- side wall
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Abstract
The present invention discloses a kind of motor and washing machine, the motor includes stator, the rotor being arranged in the stator and the end cap being arranged on the end of the stator, the end of the rotor passes through the end cap, the edge of the end cap has depression, and the depression forms the outlet portion passed through for power supply source line.End cap in the present invention possesses structural support function; also possess outlet defencive function, security performance reliability, simple structure simultaneously; can avoid producing power line secondary assembling to damage; motor body structure and production assembly process are simplified, meets the trend of modularization and modularization, can effectively simplify manufacture craft; make production operation simple; improved efficiency substantially, is conducive to being produced in batches, substantially reduces production cost.
Description
Technical field
The present invention relates to technical field of motors, more particularly to a kind of motor and washing machine.
Background technology
Washing machine is the cleaning appliance that clothing is washed using the effect of electricity generator tool.Washing machine it is main by casing, wash
Wash the composition such as dehydration barrel (washing tube and dehydration barrel are separated in the washing machine of part), drive mechanism and control system, some washing machines
Heater is also equipped with, and in each structure of washing machine, the motor in drive mechanism is the key for influenceing washing machine performance
Factor.Continuous improvement with client to quality requirements, the increasingly fierceness of market competition, manufacturing and designing for motor is continued to optimize,
But the motor for washing machine still suffers from wiring problem.
In view of the above problems, it is necessary to which a kind of new motor is provided.
The content of the invention
The main object of the present invention is to provide a kind of motor, it is intended to which solving motor assembling can cause damage to ask power line
Topic.
To achieve the above object, motor proposed by the present invention includes stator, the rotor being arranged in the stator and sets
The end cap being placed on the end of the stator, through the end cap, the edge of the end cap has depression for the end of the rotor,
The depression forms the outlet portion passed through for power supply source line.
Preferably, the outlet portion is provided with integrally formed flange.
Preferably, the outlet portion is formed as arch, square or semicircle.
Preferably, the side wall of the end cap including tubular and be formed at the side wall first end bottom wall, it is described go out
Line portion is formed at the second end of the side wall, and the second end of the side wall is provided with installing plate, and the installing plate is extended to and institute
State flange connection.
Preferably, the quantity of the installing plate is that two pieces and two pieces of installing plates are oppositely arranged, and is opened on the installing plate
It is provided with mounting hole.
Preferably, the bottom wall includes the support ring of the end for supporting the rotor and connects the of the side wall
The polylith disc of one end and the support ring.
Preferably, the bottom wall also includes the ring plate being coaxially disposed with the support ring, and the ring plate is set
In on the disc.
Preferably, multiple openings are provided with the side wall.
Preferably, the end cap is galvanized part, cold rolling part or sheet metal component.
Preferably, the end cap is fixed on the end of the stator by fastener.
In addition, the present invention also provides a kind of washing machine, it include casing, the washing dehydration being arranged in casing cylinder with
And above-mentioned motor, the motor is arranged in the casing and for driving the washing dehydration cylinder to rotate.
In technical solution of the present invention, the part edge of end cap is recessed to form the outlet portion passed through for power supply source line, from
And end cap is possessed structural support function, while also possess outlet defencive function, security performance reliability.Above-mentioned technical proposal structure
Simply, can avoid producing power line secondary assembling to damage, simplify motor body structure and production assembly process, meet module
Change the trend with modularization, can effectively simplify manufacture craft, make production operation simple, improved efficiency substantially, is conducive to being criticized
Amount production, substantially reduces production cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the motor in the embodiment of the present invention;
Fig. 2 is the structural representation of the end cap in the embodiment of the present invention;
Fig. 3 is the structural representation of the end cap of different visual angles in the embodiment of the present invention.
Drawing reference numeral explanation:
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " contains
Justice is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected, or be detachably connected, or integrally;Can be mechanically connect, or
Electrical connection;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections or two of element internal
The interaction relationship of individual element, unless otherwise clearly restriction.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
In addition, the technical scheme between each embodiment of the invention can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this
The combination of technical scheme does not exist, not within the protection domain of application claims yet.
The present invention proposes a kind of motor, it is intended to solve the problems, such as that motor assembling can cause to damage to power line 5.
Fig. 1 and Fig. 2 is refer to, in an embodiment of the present invention, the motor includes stator 1, is arranged at turning in stator 1
Son 2 and the end cap 3 that is arranged on the end of stator 1, the end of rotor 2 pass through end cap 3, the part edge depression of end cap 3 with
The outlet portion 31 passed through for power supply source line 5 is formed, and outlet portion 31 is provided with integrally formed flange 311.Wherein, in motor
Fixed part is called stator (stator), and the main pole of paired DC excitation has been installed in the above;And rotor (rotor)
Armature core is, armature winding is installed in the above, induced electromotive force is produced after energization, produce electromagnetism to turn after serving as rotating excitation field
Square is carrying out energy conversion.Flange refers on the planar section or curvature portion of blank, using the effect of mould, to be allowed to along envelope
Close or the curved edge do not closed is formed with the straight wall or flange of certain angle.
In the above-described embodiments, the part edge of end cap 3 is recessed to form the outlet portion 31 passed through for power supply source line 5,
Outlet portion 31 is integrally formed by end cap 3 and is formed, and outlet portion 31 is provided with integrally formed flange 311, so that end cap 3 has
Standby structural support function, while also possess outlet defencive function, security performance reliability.Above-mentioned technical proposal simple structure, can keep away
Exempt to produce power line 5 secondary assembling to damage, simplify motor body structure and production assembly process, meet modularization and component
The trend of change, can effectively simplify manufacture craft, make production operation simple, and improved efficiency substantially, is conducive to being produced in batches, greatly
It is big to reduce production cost.
Wherein, in a preferred embodiment, outlet portion 31 is formed as arch, square or semicircle, wherein, arch can be with
It is part, or a parabolical part of annulus or cylinder-like structure etc..In actual production process, can basis
Need selection manufacture outlet portion 31 of different shapes.
Used as preferred embodiment, as shown in Figures 2 and 3, end cap 3 includes the side wall 32 of tubular and is formed at side wall 32
First end bottom wall (sign), outlet portion 31 is formed at the second end of side wall 32, and the second end of side wall 32 is provided with installation
Plate 36, installing plate 36 is extended to and is connected with flange 311.Wherein, the first end of side wall 32 and the second end refer to the side wall 32 of tubular
On the opposite end that is distributed in the axial direction, outlet portion 31 is formed on the second end of side wall 32, and outlet is collectively forming with stator 1
Mouthful so that the power line 5 drawn from stator 1 can stretch out from line outlet.Also, due in the motor course of work, rotor 2
With amount of heat can be produced on stator 1, multiple openings 321 are further preferably provided with side wall 32, with the radiating efficiency of lifting motor.
In addition, by the installing plate 36 set at the second end of side wall 32 such that it is able to motor easily is fixedly installed in into washing machine
Casing (not shown) in.
Further, as shown in Fig. 2 normal work in order to ensure motor, makes the properties of motor more stable, install
The quantity of plate 36 is that two pieces and two pieces of installing plates 36 are oppositely arranged such that it is able to motor is pacified from the opposite sides of stator 1
Dress, also, mounting hole 361 is offered on installing plate 36, during being installed to motor, can be by mounting hole 361
Installation site to motor is adjusted, and such that it is able to reduce the requirement to the machining accuracy of installing plate, effectively simplifies and makes
Technique, makes production operation simpler.Wherein, mounting hole is also called slotted hole, and screw or bolt can be in the length of mounting hole
Moved in the range of degree, so as to the installation site of motor can be adjusted easily.
Additionally, as shown in Fig. 2 bottom wall preferably includes the support ring 33 and connecting side wall of the end for supporting rotor 2
32 first end and the polylith disc 34 of support ring 33, rotor 2 can be rotated in support ring 33.Wherein, disc 34 is preferably
Along radially extending for support ring 33, polylith disc 34 is supported to support ring 33 and side wall 32 jointly, simultaneously as adjacent
There is larger open space between disc 34 such that it is able to the further radiating efficiency of lifting motor.Or, in others
In embodiment, bottom wall can also be complete flat board, and only open up the circle for passing through rotor 2 in the center of flat board
Hole.
In order to ensure the support strength of disc 34, bottom wall preferably also includes the ring plate being coaxially disposed with support ring 33
35, ring plate 35 is arranged on disc 34, i.e. ring plate 35 and disc 34 are arranged in a crossed manner and form fenestral fabric, lead to
Cross ring plate 35 to strengthen the intensity of disc 34, to ensure the properties stabilization of motor.And, it is also excellent on ring plate 35
Choosing is provided with multiple through holes 351 such that it is able to the radiating efficiency of service hoisting motor.
Further, it is contemplated that need to be supported stator 1 and rotor 2 by end cap 3, end cap 3 be preferably galvanized part,
Cold rolling part or sheet metal component etc..Wherein, galvanized part is coated with one layer of steelwork of zinc for surface, it is zinc-plated be it is a kind of through frequently with economy
And effective anti-corrosion method, galvanized part has good anti-corrosive properties such that it is able to extend the service life of motor.Cold rolling part be with
Hot rolled coil is raw material, and rolling is carried out below recrystallization temperature at room temperature forms, and it has surface quality good, and dimensional accuracy is high
Advantage.Additionally, sheet metal component has lightweight, intensity (can be used in electromagnetic shielding) high, conductive, low cost, scale of mass production
The features such as performance is good.In actual production process, different materials can be as needed selected to manufacture end cap 3.
Additionally, as shown in figure 1, in order to ensure the effective fixation between end cap 3 and stator 1, end cap 3 is solid by fastener 4
Due to the end of stator 1, wherein, fastener 4 can be screw or bolt etc., by having between end cap 3 and stator 1
Effect is fixed, to ensure that motor being capable of normal work.
In addition, the present invention also provides a kind of washing machine, it includes casing (not shown), the washing dehydration being arranged in casing
Cylinder (not shown) and above-mentioned motor, motor are arranged in casing and for driving washing dehydration cylinder to rotate.Due to the portion of end cap 3
Divide marginal trough to form the outlet portion 31 passed through for power supply source line 5, and outlet portion 31 is provided with integrally formed flange
311, so that end cap 3 possesses structural support function, while also possess outlet defencive function, security performance reliability.Above-mentioned technology
Scenario-frame is simple, can avoid producing power line 5 secondary assembling to damage, and simplifies motor body structure and production assembler
Sequence, meets the trend of modularization and modularization, can effectively simplify manufacture craft, makes production operation simple, and improved efficiency substantially, has
Beneficial to being produced in batches, production cost is substantially reduced.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (11)
1. a kind of motor, it is characterised in that the motor includes stator, the rotor being arranged in the stator and is arranged at institute
The end cap on the end of stator is stated, the end of the rotor passes through the end cap, and the edge of the end cap is described recessed with depression
Fall into the outlet portion for being formed and being passed through for power supply source line.
2. motor according to claim 1, it is characterised in that the outlet portion is provided with integrally formed flange.
3. motor according to claim 1, it is characterised in that the outlet portion is formed as arch, square or semicircle.
4. motor according to claim 1, it is characterised in that the end cap includes the side wall of tubular and is formed at described
The bottom wall of the first end of side wall, the outlet portion is formed at the second end of the side wall, and the second end of the side wall is provided with peace
Dress plate, the installing plate is extended to and is connected with the flange.
5. motor according to claim 4, it is characterised in that the quantity of the installing plate is two pieces and two pieces of installations
Plate is oppositely arranged, and mounting hole is offered on the installing plate.
6. motor according to claim 4, it is characterised in that the bottom wall includes the end for supporting the rotor
The polylith disc of the first end and the support ring of support ring and the connection side wall.
7. motor according to claim 6, it is characterised in that the bottom wall also includes being coaxially disposed with the support ring
Ring plate, the ring plate is arranged on the disc.
8. the motor according to any one of claim 4-7, it is characterised in that be provided with multiple openings on the side wall.
9. the motor according to any one of claim 1-7, it is characterised in that the end cap be galvanized part, cold rolling part or
Sheet metal component.
10. the motor according to any one of claim 1-7, it is characterised in that the end cap is fixed on by fastener
The end of the stator.
11. a kind of washing machines, it is characterised in that the washing machine includes casing, the washing dehydration being arranged in casing cylinder
And motor any one of claim 1-10, the motor is arranged in the casing and for driving the washing de-
Water drum is rotated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710028195.4A CN106787366A (en) | 2017-01-13 | 2017-01-13 | Motor and washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710028195.4A CN106787366A (en) | 2017-01-13 | 2017-01-13 | Motor and washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106787366A true CN106787366A (en) | 2017-05-31 |
Family
ID=58945658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710028195.4A Pending CN106787366A (en) | 2017-01-13 | 2017-01-13 | Motor and washing machine |
Country Status (1)
Country | Link |
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CN (1) | CN106787366A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107453512A (en) * | 2017-08-04 | 2017-12-08 | 广东威灵电机制造有限公司 | Brshless DC motor |
CN110184789A (en) * | 2019-06-10 | 2019-08-30 | 扬州洁晨机电科技有限公司 | A kind of drive end bearing bracket of motor for washer |
CN111262374A (en) * | 2020-03-20 | 2020-06-09 | 杭州宝玛机电有限公司 | Motor rear end cover and machining process thereof |
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CN104300736A (en) * | 2014-11-18 | 2015-01-21 | 李剑川 | Rainproof self-radiating external-rotor direct current brushless motor |
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CN205565960U (en) * | 2016-03-24 | 2016-09-07 | 中山大洋电机股份有限公司 | Motor end cover and motor having same |
CN205583882U (en) * | 2016-03-04 | 2016-09-14 | 上海摩图机电科技有限公司 | Motor with quick detachable heat dissipation apron |
CN106120248A (en) * | 2015-05-08 | 2016-11-16 | 德昌电机(深圳)有限公司 | Use in washing machine driving means |
CN206471951U (en) * | 2017-01-13 | 2017-09-05 | 佛山市威灵洗涤电机制造有限公司 | Motor and washing machine |
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CN202039215U (en) * | 2011-03-28 | 2011-11-16 | 海尔集团公司 | Rotor of outer-rotor motor, waterproof direct-drive motor and washing machine |
CN202369813U (en) * | 2011-11-25 | 2012-08-08 | 尼得科电机(青岛)有限公司 | Integrated device of speed reducer and motor and washing machine provided with integrated device |
CN202435168U (en) * | 2011-12-16 | 2012-09-12 | 深圳航天微电机有限公司 | Brushless motor for driving roller of roller washing machine and roller washing machine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107453512A (en) * | 2017-08-04 | 2017-12-08 | 广东威灵电机制造有限公司 | Brshless DC motor |
CN110184789A (en) * | 2019-06-10 | 2019-08-30 | 扬州洁晨机电科技有限公司 | A kind of drive end bearing bracket of motor for washer |
CN111262374A (en) * | 2020-03-20 | 2020-06-09 | 杭州宝玛机电有限公司 | Motor rear end cover and machining process thereof |
CN111262374B (en) * | 2020-03-20 | 2021-03-05 | 杭州宝玛机电有限公司 | Machining process of rear end cover of motor |
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