CN105048658A - Motor, washing pump, dish washer and method for manufacturing motor - Google Patents
Motor, washing pump, dish washer and method for manufacturing motor Download PDFInfo
- Publication number
- CN105048658A CN105048658A CN201510373925.5A CN201510373925A CN105048658A CN 105048658 A CN105048658 A CN 105048658A CN 201510373925 A CN201510373925 A CN 201510373925A CN 105048658 A CN105048658 A CN 105048658A
- Authority
- CN
- China
- Prior art keywords
- motor
- plastic bag
- bonnet
- field frame
- frame assembly
- 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
Landscapes
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention is suitable for the technical field of motors, and discloses a motor, a washing pump, a dish washer and a method for manufacturing the motor. The motor includes a stator assembly and a rotor assembly rotatably arranged in the stator assembly, the rotor assembly includes a rotating shaft, the stator assembly includes a stator core and a winding wire wound on the stator core, and also includes a plastic coated part which wraps the winding wire and the outer side of the stator core, and a front cover and a rear cover which are used for supporting the rotor assembly are embedded in or integrally formed on the plastic coated part. The washing pump includes the abovementioned motor. The dish washer is connected with the abovementioned washing pump. The manufacturing method is used for manufacturing the abovementioned motor. According to the motor, the washing pump, the dish washer and the method for manufacturing the motor, noise and vibration of the motor are small, and thus user experience can be effectively improved. Plastic coating is directly performed on the stator assembly to form the plastic coated part, a manufacturing process is simple, material cost and production cost are low, a waterproof effect of the motor is good, and reliability of the motor is high.
Description
Technical field
The invention belongs to technical field of motors, particularly relate to the manufacture method of a kind of motor, washing pump, dishwasher and motor.
Background technology
Current washing electrical equipment, such as, in dishwasher, its washing pump adopts induction electric pump, BLDC (BrushlessDCMotor brshless DC motor) pump, permanent-magnet synchronous pump, DC brush pump.The main shortcoming of BLDC pump is that cost is higher, and if rotor uses rare earth material, then cost fluctuation is larger; Startup noise for permanent-magnet synchronous pump is comparatively large and the efficiency of motor is also lower; The noise of DC brush pump is bigger than normal, and comparative lifetime is shorter; The end cap of the industry design that induction electric pump is current is aluminium end cap or plastic end cover, and cost is higher, and noise is relatively higher.And in above-mentioned traditional dishwasher, the manufacturing process of the motor of washing pump is more, and production cost is higher; In addition, the water resistance of motor is poor, when there is seepage on motor surface, easily causes electric leakage or short circuit etc. bad, less reliable.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the manufacture method of a kind of motor, washing pump, dishwasher and motor, its good water-proof effect, reliability are high and cost is low.
Technical scheme of the present invention is: a kind of motor, comprise field frame assembly and rotate the rotor assembly be arranged in described field frame assembly, described rotor assembly comprises rotating shaft, described field frame assembly comprises stator core and is set around the winding of described stator core, described field frame assembly also comprises the plastic bag be coated on outside described winding and described stator core, and described plastic bag is embedded with or one-body moldedly has protecgulum for supporting described rotating shaft and bonnet.
Alternatively, described protecgulum pressure is embedded in described plastic bag or locates in being positioned in injection mold during plastic bag described in injection moulding; Described bonnet pressure is embedded in described plastic bag or locates in being positioned in injection mold during plastic bag described in injection moulding.
Alternatively, described winding switching has power line, and one end that described power line connects with described winding is coated by described plastic bag.
Alternatively, described plastic bag has the first tank for putting described protecgulum, and described protecgulum interference pressure is embedded in described first tank, and be provided with clutch shaft bearing in described protecgulum, described rotating shaft is arranged in described clutch shaft bearing.
Alternatively, described plastic bag has the second tank for putting described bonnet, the lateral wall of described bonnet connects with the sidewall of described second tank, the end of described bonnet and the bottom connection of described second tank, the outside of described bonnet is also one-body molded has inlay card in the flange of described second tank sidewall, be provided with the second bearing in described bonnet, described rotating shaft is arranged in described second bearing.
Alternatively, described rotor assembly is connected with ventilation fan blade, and described field frame assembly has the inner chamber holding described ventilation fan blade, and described plastic bag is provided with the ventilation hole communicated with described inner chamber.
Present invention also offers a kind of washing pump, described washing pump comprises lower pump case, and described washing pump also comprises above-mentioned motor, and described motor is connected to described lower pump case.
Alternatively, described lower pump case has projection, and the field frame assembly of described motor has the location hole for inserting for described projection; Or the field frame assembly of described motor has projection, described lower pump case has the location hole for inserting for described projection.
Alternatively, the side of described lower pump case is provided with electric capacity installation foot, and described electric capacity installation foot comprises the capacitance contact wall contacted with electric capacity and the dowel be connected between described capacitance contact wall and described lower pump case sidewall; Or, described electric capacity installation foot and described plastic bag integrated injection molding.
Alternatively, described capacitance contact wall is curved, and described dowel is provided with two, and the side of described capacitance contact wall and two described dowels, lower pump case forms closed annular structure.
Present invention also offers a kind of dishwasher, described dishwasher comprises dishwasher body, and described dishwasher body is connected with above-mentioned washing pump.
Present invention also offers a kind of manufacture method of motor, comprise the following steps: prepare stator core and rotor assembly, winding coiling on described stator core, power line is connected to described coiling and forms stator semi-finished product, described stator semi-finished product are put into injection mold injection mo(u)lding and be coated on plastic bag outside described coiling and described stator core, in the embedding protecgulum for supporting described rotor assembly of described plastic bag pressure or/and bonnet or in being used for supporting the protecgulum of described rotor assembly described in injection moulding during plastic bag or/and bonnet is positioned in injection mold is located by injection moulding, obtain field frame assembly, described rotor assembly is rotationally connected with in described field frame assembly.
The manufacture method of motor provided by the present invention, washing pump, dishwasher and motor, its protecgulum and bonnet can when stator always carries out plastic packaging together with injection moulding location, also can build-in be pressed to schedule field frame assembly by the mode of press-in after injection moulding completes, the accuracy of the assembly technology of protecgulum and bonnet is high, the noise of motor and vibration are greatly improved, can effectively improve Consumer's Experience effect.Field frame assembly directly carries out plastic formation plastic bag, and without the need to assembling end cap, manufacturing process is simple, material cost and production cost low, and it is plastic that field frame assembly adopts plastic bag to carry out entirety, motor waterproof effect is good, avoids causing electric leakage or short circuit etc. bad, and motor reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the half-finished schematic perspective view of stator in the motor that provides of the embodiment of the present invention;
Fig. 2 is the schematic perspective view of field frame assembly in the motor that provides of the embodiment of the present invention;
Fig. 3 is the floor map of field frame assembly in the motor that provides of the embodiment of the present invention;
Fig. 4 is the generalized section of A-A section in Fig. 3;
Fig. 5 is A place close-up schematic view in Fig. 4;
Fig. 6 is the schematic perspective view of the motor that the embodiment of the present invention provides;
Fig. 7 is the schematic perspective view of the motor that the embodiment of the present invention provides;
Fig. 8 is the schematic perspective view of lower pump case in the washing pump that provides of the embodiment of the present invention;
Fig. 9 is the schematic perspective view of the washing pump that the embodiment of the present invention provides;
Figure 10 is the floor map of the washing pump that the embodiment of the present invention provides;
Figure 11 is the generalized section of B-B section in Figure 10;
Figure 12 is the perspective exploded view of the dishwasher that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ Fig. 7, a kind of motor that the embodiment of the present invention provides, motor can be used as the motor of washing electrical equipment, such as, washing pump motor in dishwasher.Above-mentioned motor comprises field frame assembly 2 and rotates the rotor assembly 7 be arranged in described field frame assembly 2, and described rotor assembly 7 comprises rotating shaft 72.Described field frame assembly 2 comprises stator core 12 and is set around the winding 11 of described stator core 12, described field frame assembly 2 also comprises the plastic bag 25 be coated on outside described winding 11 and described stator core 12, plastic bag 25 can adopt BMC (BulkMoldingCompound, BMC) forming materials, the internal layer of stator core 12 exposes, and remaining position is all wrapped up by BMC (plastic bag 25).Described plastic bag 25 is embedded with or one-body moldedly has protecgulum 3 for supporting described rotating shaft 72 and bonnet 23.Protecgulum 3 and bonnet 23 can cover for BB.Protecgulum 3 and bonnet 23 can when field frame assembly 2 carries out BMC plastic packaging together with injection moulding, also can build-in be pressed to schedule on field frame assembly 2 by the mode of press-in after injection moulding completes, the accuracy of the assembly technology of protecgulum 3 and bonnet 23 is higher, the noise of motor and vibration are greatly improved, can effectively improve Consumer's Experience effect.Field frame assembly 2 directly adopts BMC to carry out plastic formation plastic bag 25, stator is without the need to assembling end cap, and manufacturing process is simple, material cost and production cost low, and, it is plastic that field frame assembly 2 adopts plastic bag 25 to carry out entirety, and at the field frame assembly 2 of plastic rear formation, stator semi-finished product 1 all wrap up by BMC, the inner chamber 121 of stator core 12 is only had to have part to expose, its waterproof effect is good, avoids causing electric leakage or short circuit etc. bad, of good reliability.
Particularly, described protecgulum 3 pressure is embedded in described plastic bag 25 or locates in being positioned in injection mold during plastic bag 25 described in injection moulding; Described bonnet 23 pressure is embedded in described plastic bag 25 or locates in being positioned in injection mold during plastic bag 25 described in injection moulding, and the positioning precision of protecgulum 3, bonnet 23 is high, and vibrations, the noise of motor are little.
Particularly, described winding 11 is connected with power line 13, and one end that described power line 13 connects with described winding 11 is coated by described plastic bag 25, and its waterproof effect is good.In embody rule, stator core 12 carries out the welding of power line 13 after coiling winding 11 (enamelled wire), is stator semi-finished product 1 after processing.Stator semi-finished product 1 manufacturing process has simple efficient, automatization level comparatively advantages of higher relative to traditional induction machine, and the reduction for production cost plays important effect.Stator semi-finished product 1 directly carry out BMC injection moulding to form plastic bag 25 after completing, material after injection moulding is field frame assembly 2, stator semi-finished product 1 are without the need to passing through traditional paint-dipping process, the mode plastic by BMC is simple, efficient, without the need to the turnover of long period, the overall cost of manufacture realizes significantly reducing.
Particularly, described plastic bag 25 has the first tank 2501 for putting described protecgulum 3, and described protecgulum 3 can interference pressure be embedded in described first tank 2501, and the positioning precision of protecgulum 3 is high, and motor operation course is steady, quiet.Be provided with clutch shaft bearing 61 in described protecgulum 3, one end of described rotating shaft 72 is arranged in described clutch shaft bearing 61.Or described protecgulum 3 can be located in being positioned in injection mold during plastic bag 25 described in injection moulding, and namely protecgulum 3 directly can be embedded in plastic bag 25 by the mode of embedding and injection molding.
Particularly, described plastic bag 25 has the second tank 2502 for putting described bonnet 23, the lateral wall of described bonnet 23 connects with the sidewall of described second tank 2502, the end of described bonnet 23 and the bottom connection of described second tank 2502, the outside of described bonnet 23 is also one-body molded has inlay card in the flange 2301 of described second tank 2502 sidewall, the positioning precision of bonnet 23 is high, and motor operation course is steady, quiet.Be provided with the second bearing 62 in described bonnet 23, the other end of described rotating shaft 72 is arranged in described second bearing 62.Described bonnet 23 can be pressed and is embedded in described plastic bag 25, or described bonnet 23 can be located in being positioned in injection mold during plastic bag 25 described in injection moulding, and namely bonnet 23 directly can be embedded in plastic bag 25 by the mode of embedding and injection molding.
In embody rule, bonnet 23 and protecgulum 3 form supporting construction and are supported by rotor assembly 7, thus realize motor and rotate smoothly.Bonnet 23 can be placed plastic together in a mold by stator semi-finished product 1 when carrying out BMC plastic packaging, end face 222 and the end face 223 of the end face 231 of bonnet 23 and end face 232 and plastic bag 25 form the conjunction face of gear, can prevent bonnet 23 from axially producing displacement, the end face 233 of bonnet 23 and the end face 221 of plastic bag 25 form gear conjunction face too, bear the axial force of bonnet 23 and bearing 62 generation.The end face 234 of bonnet 23 and the end face 224 of plastic bag 25 form radial gear and close face, can prevent bonnet 23 from producing radial displacement.The side 31 of protecgulum 3 is pushed down in plastic bag 25 in the situation of interference fit with the sidewall 24 of plastic bag 25, realizes the axis of protecgulum 3 and radial fixing.The front and back bearings (clutch shaft bearing 61, second bearing 62) of rotor assembly 7 is by the support of protecgulum 3 and bonnet 23, thus save the necessary front and rear cover of traditional induction machine, great material cost of saving motor, and assembly technology and operation also more traditional induction machine is simple, quality control level gets a promotion.
Particularly, described rotor assembly 7 is connected with ventilation fan blade 71, described field frame assembly 2 has the inner chamber 20 holding described ventilation fan blade 71, described plastic bag 25 is provided with the ventilation hole 26 communicated with described inner chamber 20, ventilation hole 26 can be provided with multiple, forms active heat radiation type cooling system, is conducive to the heat radiation of BMC in winding 11 and plastic bag 25, excellent in heat dissipation effect, is conducive to improving the reliability of motor and extending the useful life of motor.Ventilation fan blade 71 can be squirrel-cage fan blade etc.
Motor provided by the present invention, the assembly precision of its protecgulum 3 and bonnet 23 is high, and noise and the vibration of motor are little, can effectively improve Consumer's Experience effect.Field frame assembly 2 directly adopts BMC to carry out plastic formation plastic bag 25, stator is without the need to assembling end cap, and manufacturing process is simple, material cost and production cost low, and it is plastic that field frame assembly 2 adopts plastic bag 25 to carry out entirety, and its waterproof effect is good, avoid causing electric leakage or short circuit etc. bad, of good reliability.
As shown in Fig. 1 ~ Figure 11, the embodiment of the present invention additionally provides a kind of washing pump 120, and described washing pump 120 comprises lower pump case 41, and described washing pump 120 also comprises above-mentioned motor, and described motor is connected to described lower pump case 41.
Particularly, described lower pump case 41 has projection 411, and the field frame assembly 2 of described motor has the location hole 27 for inserting for described projection 411; Projection 411 and location hole 27 can be provided with at least two, and in the present embodiment, projection 411 and location hole 27 are provided with four.Or the field frame assembly 2 of described motor has projection 411, described lower pump case 41 has the location hole 27 for inserting for described projection 411.Projection 411 and location hole 27, for assembling and positioning use, prevent from rotating assembling pump case 41 at present, of good reliability.
Particularly, the side of described lower pump case 41 is provided with electric capacity installation foot 412, and described electric capacity installation foot 412 comprises the capacitance contact wall 4123 contacted with electric capacity and the dowel 4122,4124 be connected between described capacitance contact wall 4123 and described lower pump case 41 sidewall; Or, described electric capacity installation foot 412 and described plastic bag 25 integrated injection molding.
Particularly, described capacitance contact wall 4123 is curved, and described dowel is provided with two, described capacitance contact wall 4123 and two described dowels 4122,4124, the side of lower pump case 41 forms closed annular structure.In the present embodiment, the side of lower pump case 41 is electric capacity installation foot 412, the capacitance contact wall 4123 of this electric capacity installation foot 412 is connected with the sidewall 413 of lower pump case 41, the capacitance contact wall 4123 being formed with capacitance contact wall 4123, half arc of half arc in the outside of capacitance contact wall 4123 forms closed reinforcing rib structure by dowel 4122 and dowel 4124.The capacitance contact wall 4123 of half arc is connected with the sidewall 415 of lower pump case 41 by the syndeton 414 between dowel 4122,4124.By above-mentioned design, the sound construction of electric capacity installation foot 412, avoids occurring that electric capacity installation foot 412 is in the phenomenon used or the fracture of assembling process is bad, of good reliability.
As shown in Fig. 1 ~ Figure 12, the embodiment of the present invention additionally provides a kind of dishwasher, and described dishwasher comprises dishwasher body 900, and described dishwasher body 900 is connected with above-mentioned washing pump 120.In washing pump 120, the field frame assembly 2 of motor directly adopts BMC to carry out plastic formation plastic bag 25, stator is without the need to assembling end cap, and manufacturing process is simple, material cost and production cost low, and it is plastic that field frame assembly 2 adopts plastic bag 25 to carry out entirety, and its waterproof effect is good, avoid causing electric leakage or short circuit etc. bad, of good reliability.
Particularly, described washing pump 120 is connected with pump assembly 4, and described pump assembly 4 has water inlet 423 and the first delivery port 421, second delivery port 322; Described water inlet 423 is connected to described dishwasher body 900 by water inlet pipe 140, and described first delivery port 421, second delivery port 322 is connected to described dishwasher body 900 by outlet pipe 130.
Particularly, be provided with chassis 150 in described dishwasher body 900, described chassis 150 is provided with mounting hole site 151, and in described washing pump 120, the plastic bag 25 of motor stator is one-body molded rear boss 22, described rear boss 22 is inserted in described mounting hole site 151, and rear boss 22 is connected with rear cover 160.The side of described rear boss 22 is provided with at least two reinforcements 21.In embody rule, dishwasher body 900 and the connection of washing pump 120 are connected with the water inlet 423 of pump assembly 4 by water inlet pipe 140 (sebific duct), outlet pipe 130 (sebific duct) is connected with the first delivery port 421, second delivery port 322 of pump assembly 4, rear cover 160 is connected with rear boss 22, and these three connections are connected with chassis 150 again respectively.Wherein rear boss 22 is supported by three reinforcements 21.By above-mentioned connected mode, the vibration of motor is little, can effectively reduce noise and the vibration of complete machine.
The embodiment of the present invention additionally provides a kind of manufacture method of motor, can be used for manufacturing above-mentioned motor, comprise the following steps: prepare stator core 12 and rotor assembly 7, winding winding 11 on described stator core 12, power line 13 is connected to described winding 11 and forms stator semi-finished product 1, described stator semi-finished product 1 are put into injection mold injection mo(u)lding and be coated on plastic bag 25 outside described winding 11 and described stator core 12, embedding protecgulum 3 for supporting described rotor assembly 7 is pressed or/and bonnet 23 or in the protecgulum 3 of described rotor assembly 7 being used for supporting during plastic bag 25 described in injection moulding or/and bonnet 23 is positioned in injection mold is located by injection moulding in described plastic bag 25, obtain field frame assembly 2, described rotor assembly 7 is rotationally connected with in described field frame assembly 2.Namely protecgulum 3, bonnet 23 can be pressed and be embedded in plastic bag 25, also can when injection moulding plastic bag 25, and protecgulum 3, bonnet 23 are put into mould by the coated location of injection moulding, and positioning precision is high, and motor operation course is steady, quiet.The welding that stator core 12 carries out power line 13 after coiling winding 11 (enamelled wire) obtains stator semi-finished product 1, then stator semi-finished product 1 is put into injection mold injection mo(u)lding and be coated on plastic bag 25 outside described winding 11 and described stator core 12.
The manufacture method of the motor that the embodiment of the present invention provides, washing pump 120, dishwasher and motor, its protecgulum 3 and bonnet 23 can when field frame assembly 2 carries out BMC plastic packaging together with injection moulding location, also can build-in be pressed to schedule field frame assembly 2 by the mode of press-in after injection moulding completes, the accuracy of the assembly technology of protecgulum 3 and bonnet 23 is higher, the noise of motor and vibration are greatly improved, can effectively improve Consumer's Experience effect.Field frame assembly 2 directly carries out plastic formation plastic bag 25, and stator is without the need to assembling end cap, and manufacturing process is simple, material cost and production cost low, and it is plastic that field frame assembly 2 adopts plastic bag 25 to carry out entirety, motor waterproof effect is good, avoids causing electric leakage or short circuit etc. bad, of good reliability.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a motor, comprise field frame assembly and rotate the rotor assembly be arranged in described field frame assembly, described rotor assembly comprises rotating shaft, described field frame assembly comprises stator core and is set around the winding of described stator core, it is characterized in that, described field frame assembly also comprises the plastic bag be coated on outside described winding and described stator core, and described plastic bag is embedded with or one-body moldedly has protecgulum for supporting described rotating shaft and bonnet.
2. motor as claimed in claim 1, it is characterized in that, described protecgulum pressure is embedded in described plastic bag or locates in being positioned in injection mold during plastic bag described in injection moulding; Described bonnet pressure is embedded in described plastic bag or locates in being positioned in injection mold during plastic bag described in injection moulding.
3. motor as claimed in claim 1, it is characterized in that, described winding switching has power line, and one end that described power line connects with described winding is coated by described plastic bag.
4. motor as claimed in claim 1, it is characterized in that, described plastic bag has the first tank for putting described protecgulum, and described protecgulum interference pressure is embedded in described first tank, be provided with clutch shaft bearing in described protecgulum, described rotating shaft is arranged in described clutch shaft bearing.
5. the motor according to any one of Claims 1-4, it is characterized in that, described plastic bag has the second tank for putting described bonnet, the lateral wall of described bonnet connects with the sidewall of described second tank, the end of described bonnet and the bottom connection of described second tank, the outside of described bonnet is also one-body molded has inlay card in the flange of described second tank sidewall, and be provided with the second bearing in described bonnet, described rotating shaft is arranged in described second bearing.
6. the motor according to any one of Claims 1-4, is characterized in that, described rotor assembly is connected with ventilation fan blade, and described field frame assembly has the inner chamber holding described ventilation fan blade, and described plastic bag is provided with the ventilation hole communicated with described inner chamber.
7. a washing pump, described washing pump comprises lower pump case, it is characterized in that, described washing pump also comprises the motor according to any one of claim 1 to 6, and described motor is connected to described lower pump case.
8. washing pump as claimed in claim 7, it is characterized in that, described lower pump case has projection, and the field frame assembly of described motor has the location hole for inserting for described projection; Or the field frame assembly of described motor has projection, described lower pump case has the location hole for inserting for described projection.
9. washing pump as claimed in claim 7, it is characterized in that, the side of described lower pump case is provided with electric capacity installation foot, and described electric capacity installation foot comprises the capacitance contact wall contacted with electric capacity and the dowel be connected between described capacitance contact wall and described lower pump case sidewall; Or, described electric capacity installation foot and described plastic bag integrated injection molding.
10. washing pump as claimed in claim 9, it is characterized in that, described capacitance contact wall is curved, and described dowel is provided with two, and the side of described capacitance contact wall and two described dowels, lower pump case forms closed annular structure.
11. 1 kinds of dishwashers, described dishwasher comprises dishwasher body, it is characterized in that, described dishwasher body is connected with the washing pump according to any one of claim 7 to 10.
The manufacture method of 12. 1 kinds of motors, it is characterized in that, comprise the following steps: prepare stator core and rotor assembly, winding coiling on described stator core, power line is connected to described coiling and forms stator semi-finished product, described stator semi-finished product are put into injection mold injection mo(u)lding and be coated on plastic bag outside described coiling and described stator core, in the embedding protecgulum for supporting described rotor assembly of described plastic bag pressure or/and bonnet or in being used for supporting the protecgulum of described rotor assembly described in injection moulding during plastic bag or/and bonnet is positioned in injection mold is located by injection moulding, obtain field frame assembly, described rotor assembly is rotationally connected with in described field frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373925.5A CN105048658A (en) | 2015-06-29 | 2015-06-29 | Motor, washing pump, dish washer and method for manufacturing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373925.5A CN105048658A (en) | 2015-06-29 | 2015-06-29 | Motor, washing pump, dish washer and method for manufacturing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105048658A true CN105048658A (en) | 2015-11-11 |
Family
ID=54454963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510373925.5A Pending CN105048658A (en) | 2015-06-29 | 2015-06-29 | Motor, washing pump, dish washer and method for manufacturing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105048658A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223393A (en) * | 2018-01-30 | 2018-06-29 | 佛山市顺德区美的洗涤电器制造有限公司 | For the washing pump of dish-washing machine and with its dish-washing machine |
| CN109067074A (en) * | 2018-10-11 | 2018-12-21 | 合肥新沪屏蔽泵有限公司 | pump assembly |
| CN111342619A (en) * | 2020-02-28 | 2020-06-26 | 泰信电机(苏州)有限公司 | Preparation method of efficient and stable motor |
| CN112531946A (en) * | 2019-09-17 | 2021-03-19 | 佛山市威灵洗涤电机制造有限公司 | Motor and washing machine |
| CN113520261A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Cleaning machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2429959Y (en) * | 2000-06-24 | 2001-05-09 | 广东美的集团股份有限公司 | Plastic sealed A.C. Inductive motor |
| CN101389258A (en) * | 2006-02-24 | 2009-03-18 | Bsh博世和西门子家用器具有限公司 | Household device having an improved shaft |
| CN201478972U (en) * | 2009-04-20 | 2010-05-19 | 深圳市拓邦电子科技股份有限公司 | Motor special for dish washer and water pump assembly using same |
| CN202424372U (en) * | 2012-02-27 | 2012-09-05 | 卧龙电气集团股份有限公司 | Plastic package motor with end cover |
| CN203352300U (en) * | 2013-05-10 | 2013-12-18 | 珠海格力电器股份有限公司 | Stator assembly and sealed motor |
| CN104333175A (en) * | 2014-10-22 | 2015-02-04 | 广东威灵电机制造有限公司 | Motor and washer pump having same |
-
2015
- 2015-06-29 CN CN201510373925.5A patent/CN105048658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2429959Y (en) * | 2000-06-24 | 2001-05-09 | 广东美的集团股份有限公司 | Plastic sealed A.C. Inductive motor |
| CN101389258A (en) * | 2006-02-24 | 2009-03-18 | Bsh博世和西门子家用器具有限公司 | Household device having an improved shaft |
| CN201478972U (en) * | 2009-04-20 | 2010-05-19 | 深圳市拓邦电子科技股份有限公司 | Motor special for dish washer and water pump assembly using same |
| CN202424372U (en) * | 2012-02-27 | 2012-09-05 | 卧龙电气集团股份有限公司 | Plastic package motor with end cover |
| CN203352300U (en) * | 2013-05-10 | 2013-12-18 | 珠海格力电器股份有限公司 | Stator assembly and sealed motor |
| CN104333175A (en) * | 2014-10-22 | 2015-02-04 | 广东威灵电机制造有限公司 | Motor and washer pump having same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223393A (en) * | 2018-01-30 | 2018-06-29 | 佛山市顺德区美的洗涤电器制造有限公司 | For the washing pump of dish-washing machine and with its dish-washing machine |
| CN109067074A (en) * | 2018-10-11 | 2018-12-21 | 合肥新沪屏蔽泵有限公司 | pump assembly |
| CN112531946A (en) * | 2019-09-17 | 2021-03-19 | 佛山市威灵洗涤电机制造有限公司 | Motor and washing machine |
| CN111342619A (en) * | 2020-02-28 | 2020-06-26 | 泰信电机(苏州)有限公司 | Preparation method of efficient and stable motor |
| CN113520261A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Cleaning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105048658A (en) | Motor, washing pump, dish washer and method for manufacturing motor | |
| US9369022B2 (en) | Electric motor and fuel pump using the same having circumferential holding grooves for beginning and end portions of coil windings | |
| CN204809997U (en) | Motor, stator core , pump and belt cleaning device | |
| JP2010183653A (en) | Stator, motor and compressor | |
| WO2014090078A1 (en) | Ac permanent-magnet drain pump | |
| CN204538838U (en) | A kind of permanent-magnet motor rotor | |
| JP2016144394A (en) | Electric motor | |
| CN109565206A (en) | Rotating electric machine | |
| CN102255403B (en) | Manufacturing process of brushless motor with iron-core-free disc winding and axial magnetic field | |
| CN102130562B (en) | Motor | |
| CN104333175A (en) | Motor and washer pump having same | |
| CN2926602Y (en) | DC brushless pump | |
| CN110460171A (en) | A kind of pump valve motor stator and its assembly method | |
| US20220360122A1 (en) | Stator | |
| WO2016155271A1 (en) | Direct-current brushless motor | |
| CN204357719U (en) | Recycle pump | |
| EP3316455A1 (en) | Motor, washing pump, dishwasher and motor manufacturing method | |
| CN212850164U (en) | Injection molding stator and outer rotor motor | |
| CN208820617U (en) | Water pump for dish-washing machine and the dish-washing machine with it | |
| CN205283337U (en) | Integrated water pump | |
| CN216216106U (en) | Integrated forming structure of brushless direct current drainage motor stator | |
| CN101179214A (en) | End closure structure of motor | |
| JP2002257074A (en) | Fluid pump device | |
| CN216216412U (en) | Integrated forming structure of washing machine drainage motor stator | |
| CN202004564U (en) | Motor shell of tumbling-box washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
|
| RJ01 | Rejection of invention patent application after publication |