CN203660852U - Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly - Google Patents
Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly Download PDFInfo
- Publication number
- CN203660852U CN203660852U CN201320775905.7U CN201320775905U CN203660852U CN 203660852 U CN203660852 U CN 203660852U CN 201320775905 U CN201320775905 U CN 201320775905U CN 203660852 U CN203660852 U CN 203660852U
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- plastic packaging
- frame assembly
- field frame
- hall
- plastic
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Abstract
The utility model provides a stator assembly, a plastic-packaging housing thereof, and a plastic-packaged motor with the stator assembly, suitable for the field of plastic-packaged motors. The plastic-packaging housing comprises a plastic-packaging housing body which is packaged outside the stator assembly, a central hole through which a rotor is penetrated is formed in the plastic-packaging housing body along the axis direction of the plastic-packaging housing body, the plastic-packaging housing body is also provided with a fixed plate into which three phases of coil lead pins can be penetrated and fixed and an accommodation cavity for accommodating a Hal circuit board, and a boss for supporting the Hall circuit board is arranged in the accommodation cavity in a protruded manner. According to the utility model, the plastic-packaging housing body is provided with the accommodation cavity which independently accommodates the Hall circuit board, so that the Hall circuit board of a relatively small area can be also mounted on the plastic packaging housing, thereby avoiding unnecessary material waste of the Hall circuit board, and further reducing the manufacture cost of the plastic-packaged motor.
Description
Technical field
The utility model belongs to plastic packaging motor field, relates in particular to a kind of plastic packaging shell of field frame assembly and has the field frame assembly of this plastic packaging shell and have the plastic packaging motor of this field frame assembly.
Background technology
Plastic packaging motor is to adopt plastic package technology the employing such as stator core, the stator winding BMC plastics (BMC) of motor to be carried out to the motor of overall package.Due to advantages such as the relative metal shell motor of plastic packaging motor has good looking appearance, volume is little, lightweight, noise is low, it is little, corrosion-resistant to vibrate, good insulation preformances, therefore, plastic packaging motor has good development prospect at home and abroad, and has been widely used on the brshless DC motor of household electrical appliance.
Traditional brshless DC motor is generally all with controller, on its circuit board, correspondence is provided with control chip, and the circuit board space that control chip takies is larger, like this, circuit board just need design greatlyr, and its circuit board is traditionally arranged to be full circle shape or the semicircle that can be looped around peritrochanteric.Fix in order to realize the installation on brshless DC motor of three-phase coil lead pin and circuit board, on the plastic packaging shell of the general field frame assembly at brshless DC motor, be provided with for the interspersed fixing fixed head of three-phase coil lead pin, circuit board also supports and is fixed on fixed head.
At present, on market, rise the not development of the brshless DC motor of tape controller, on its circuit board, no longer need to design control chip, and the brshless DC motor of tape controller is not generally only required and drawn three phase mains wire and hall signal line, and the circuit board of the brshless DC motor of existing not tape controller and plastic packaging shell have substantially been continued to use the shape of circuit board and the shape of plastic packaging shell of the brshless DC motor of traditional tape controller and have been designed.Particularly, as shown in Figure 5, the circuit board 3 of the brshless DC motor of existing not tape controller ' be still designed to is looped around semicircular plate or the whole circular slab of rotor 9 ' around, and circuit board 3 ' extend in order to fixing three-phase coil lead pin 11 ' fixed head 3 ' on, with by fixed head 11 ' support fixing circuit board 3 ', like this, due to its circuit board 3 ' design area still equally large with board area with control chip, therefore, make the circuit board 3 designed ' on very large area be unnecessary idle (electric elements are not set), thereby cause the significant wastage of circuit board 3 ' material, be unfavorable for reducing manufacturing cost.And if for save circuit board 3 ' material cost, by circuit board 3 ' area reducing design, will cause circuit board 3 after dwindling ' cannot be installed on again plastic packaging shell 1 ' on.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of plastic packaging shell of field frame assembly is provided and has had the field frame assembly of this plastic packaging shell and have the plastic packaging motor of this field frame assembly, it is intended to solve the existing circuit board high technical problem of installation cost on plastic packaging shell that is not provided with control chip.
The utility model is achieved in that a kind of plastic packaging shell of field frame assembly, comprise the plastic packaging outer cover body being packaged in outside stator module, described plastic packaging outer cover body runs through and offers the centre bore wearing for rotor along its central axial direction, described plastic packaging outer cover body is provided with for the interspersed fixing fixed head of three-phase coil lead pin, on described plastic packaging outer cover body, be also provided with the containing cavity for accommodating hall circuitboard, the convex boss being provided with for supporting described hall circuitboard in bottom of described containing cavity.
Particularly, described plastic packaging outer cover body is cylindric, along the outer mural margin of described plastic packaging outer cover body and the convex collar flange that is provided with of direction that is convexly equipped with towards described fixed head, described collar flange is provided with the draw-in groove of installing for wire clamp, described containing cavity and described draw-in groove are located at the same side of described centre bore, and described fixed head is pressed close to the inwall setting of described collar flange.
Particularly, described boss in the form of a ring, the laminating of described boss and the inwall setting around described containing cavity.
More specifically, on described boss and towards a side of described centre bore, there is the concave-arc part identical with described center bore inner wall radian.
The plastic packaging shell of the field frame assembly that the utility model provides, by fixed head and containing cavity are set on plastic packaging shell, and three-phase coil lead pin is interted and is fixed on fixed head, hall circuitboard is located at separately in containing cavity, thereby three-phase coil lead pin and hall circuitboard being installed separately on plastic packaging shell are realized, so that hall circuitboard can design smallerly by area as required (hall circuitboard does not need to extend on fixed head), and then can effectively avoid the waste of material of hall circuitboard and reduce the manufacturing cost of hall circuitboard.Meanwhile, the setting of containing cavity, also can reduce the material usage of plastic packaging shell, and then is beneficial to the material cost that reduces plastic packaging shell.The setting of containing cavity inner convex platform, can prevent that the bottom of hall circuitboard from directly contacting the bottom of containing cavity, like this, can provide Hall element that required space is installed on hall circuitboard on the one hand, can be beneficial on the other hand the heat radiation of hall circuitboard.
Further, the utility model also provides a kind of field frame assembly, it comprises stator module, three-phase coil lead pin, hall circuitboard, three phase mains wire, is electrically connected the hall signal line of described hall circuitboard and is fixed on the some Hall elements on described hall circuitboard, described stator module comprises stator core and be embedded at the stator winding on described stator core, and described three phase mains wire is electrically connected described stator winding by described three-phase coil lead pin; Described stator module is also packaged with the plastic packaging shell of above-mentioned field frame assembly outward, and described hall circuitboard is located on the described boss in the described containing cavity of described plastic packaging shell, and described three-phase coil lead pin is interted and is fixed on described fixed head.
Particularly, described hall circuitboard schedules in described containing cavity by perfusion silica gel solid.
Further, also comprise the wire clamp for be locked described hall signal line and described three phase mains wire, along the outer mural margin of described plastic packaging outer cover body and the convex collar flange that is provided with of direction that is convexly equipped with towards described fixed head, described collar flange is provided with the draw-in groove of installing for described wire clamp, and described wire clamp and the inserting of described draw-in groove card are closed.
Particularly, on described hall circuitboard, be concaved with arc surface towards a side of described centre bore, described several Hall elements are evenly spaced distribution near described arc surface.
Further, between described wire clamp and described fixed head, be also provided with cableties or the bandage for the fixing described three phase mains wire of colligation.
Further, the utility model also provides a kind of plastic packaging motor, and it comprises field frame assembly, is arranged in the rotor on described field frame assembly and covers the end cap being fixed on described field frame assembly, and described field frame assembly adopts above-mentioned field frame assembly.
The field frame assembly that the utility model provides and plastic packaging motor, owing to having adopted the plastic packaging shell of above-mentioned field frame assembly, so, be beneficial to and reduce the material cost of hall circuitboard and the material cost of plastic packaging shell, thereby effectively reduce the manufacturing cost of field frame assembly and plastic packaging motor, be beneficial to the synthesized competitiveness that improves product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plastic packaging shell of the field frame assembly that provides of the utility model embodiment;
Fig. 2 is the structural representation after hall circuitboard that the utility model embodiment provides is installed on plastic packaging shell;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of looking up of the hall circuitboard that provides of the utility model embodiment;
Fig. 5 is the structural representation after hall circuitboard that prior art provides is installed on plastic packaging shell.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in FIG. 1 to 3, the plastic packaging shell of the field frame assembly that the utility model embodiment provides, comprise the plastic packaging outer cover body 1 being packaged in outside stator module (not shown), plastic packaging outer cover body 1 runs through and offers the centre bore 10 wearing for rotor along its central axial direction, plastic packaging outer cover body 1 is provided with for the interspersed fixing fixed head 11 of three-phase coil lead pin 2, on plastic packaging outer cover body 1, be also provided with the containing cavity 12 for accommodating hall circuitboard 3, in containing cavity 12, convex with the boss 13 for supporting hall circuitboard 3.Plastic packaging outer cover body 1 is made up of BMC plastics (BMC).The setting of fixed head 11, can be used for realizing three-phase coil lead pin 2 fixing on plastic packaging shell, and can improve the bonding strength of three-phase coil lead pin 2 and plastic packaging shell.The setting of containing cavity 12, can make the installation of hall circuitboard 3 on plastic packaging shell more flexible, like this, in concrete application, user can be optimized according to the magnitude setting of electric elements on concrete hall circuitboard 3 entire area of design hall circuitboard 3, and can not cause the waste of hall circuitboard 3 materials, thereby be beneficial to the manufacturing cost that reduces hall circuitboard 3.Meanwhile, because containing cavity 12 is to have cut out part material on plastic packaging shell, therefore, the material usage of plastic packaging shell can be reduced, thereby the material cost of plastic packaging shell can be reduced.The setting of boss 13, can prevent that the bottom of hall circuitboard 3 from directly contacting the bottom of containing cavity 12, like this, can provide Hall element 6 that required space (Hall element 6 is installed on the bottom of hall circuitboard 3) is installed on hall circuitboard 3 on the one hand, can be beneficial on the other hand the heat radiation of hall circuitboard 3.The utility model, is arranged 3 points of three-phase coil lead pin 2 and hall circuitboards, and can makes still can be installed on plastic packaging shell after hall circuitboard 3 area reducings without control chip, can effectively prevent the too much waste of excess stock on hall circuitboard 3.
Particularly, as shown in FIG. 1 to 3, plastic packaging outer cover body 1 is cylindric, along the outer mural margin of plastic packaging outer cover body 1 and the convex collar flange 14 that is provided with of direction that is convexly equipped with towards fixed head 11, collar flange 14 is provided with the draw-in groove (not shown) of installing for wire clamp 7, containing cavity 12 is oppositely arranged with draw-in groove, and containing cavity 12 and draw-in groove be located at the same side of centre bore 10, and fixed head 11 is pressed close to the inwall setting of collar flange 14.The present embodiment, containing cavity 12 and draw-in groove are located to the same side of centre bore 10, like this, can make the setting position of containing cavity 12 and wire clamp 7 more close, and because outer lead penetrates in motor from wire clamp 7, therefore, it has dwindled the track lengths of hall signal line 5, like this, be beneficial on the one hand the cost that reduces hall signal line 5, can prevent that on the other hand the long in disorder phenomenon of its folding and unfolding that causes of hall signal line 5 cablings from occurring.In concrete application, three-phase coil lead pin 2 be with on stator winding away from centre bore 10 outside be electrically connected, the present embodiment, the inwall setting of fixed head 11 being pressed close to collar flange 14, can make the simplification that is connected between three-phase coil lead pin 2 and stator winding outside, be easy to realize.
Particularly, as shown in FIG. 1 to 3, boss 13 in the form of a ring, fit and around the inwall setting of containing cavity 12 by boss 13.Boss 13 can upwards be convexly equipped with from the bottom of containing cavity 12, also can the cavity part from the inwall of containing cavity 12 to containing cavity 12 be convexly equipped with; The present embodiment, boss 13 is preferably upwards convexly equipped with from the bottom of containing cavity 12.The ring-type setting of boss 13, the interior ring that boss 13 encloses on the one hand can provide Hall element 6 that required space (Hall element 6 is installed on the bottom of hall circuitboard 3) is installed, thereby can prevent hall circuitboard 3 be installed on containing cavity 12 when interior Hall element 6 produce interference with boss 13, and be beneficial to the heat radiation of hall circuitboard 3; After can making on the other hand hall circuitboard 3 be positioned on boss 13, the periphery edge of hall circuitboard 3 all has support force, guarantee that hall circuitboard 3 is installed on the level levelling in containing cavity 12 thereby be beneficial to, and then be beneficial to and improve Hall element 6 and detect the accuracy of data.Certainly,, in concrete application, boss 13 also can not be set to ring-type, and is set to several sections of arcuation boss that are not connected.
More specifically, as shown in Figure 1, on boss 13 and towards a side of centre bore 10, there is the concave-arc part 131 identical with centre bore 10 inwall radians.The setting of concave-arc part 131, can prevent that boss 13 from extending in centre bore 10, thereby can effectively prevent that the installation in centre bore 10 produces interference effect to boss 13 to rotor, and is beneficial to the smoothness that guarantees that rotor rotates.
As shown in Fig. 1～4, the utility model embodiment also provides a kind of field frame assembly, comprise three power leads of stator module (not shown), three-phase coil lead pin 2, hall circuitboard 3, three phase mains wire 4(U, V, W three-phase), electrical connection hall circuitboard 3 hall signal line 5 and be fixed on the some Hall elements 6 on hall circuitboard 3, stator module comprises stator core (not shown) and be embedded at the stator winding (not shown) on stator core, and three phase mains wire 4 is electrically connected stator winding by three-phase coil lead pin 2; Stator module is also packaged with the plastic packaging shell of above-mentioned field frame assembly outward, and hall circuitboard 3 is located on the boss 13 in the containing cavity 12 of plastic packaging shell, and three-phase coil lead pin 2 is interted and is fixed on fixed head 11.Particularly, the end that three phase mains wire 4 and hall signal line 5 extend in motor is fixedly welded on respectively on three-phase coil lead pin 2 and hall circuitboard 3.The field frame assembly that the present embodiment provides, owing to having adopted the plastic packaging shell of above-mentioned field frame assembly, therefore, can reach three-phase coil lead pin 2 and 3 points of objects that are arranged of hall circuitboard, and can make hall circuitboard 3 can be installed on separately on plastic packaging shell, like this, can make the area of hall circuitboard 3 can design smallerly, thereby can effectively avoid the manufacturing cost of waste of material and the reduction hall circuitboard 3 of hall circuitboard 3, and then be beneficial to the manufacturing cost that reduces field frame assembly.And because containing cavity 12 is to have cut out part material on plastic packaging shell, therefore, can reduce the material usage of plastic packaging shell, thereby can reduce the material cost of plastic packaging shell, and then can further reduce the manufacturing cost of field frame assembly.The setting of containing cavity 12 inner convex platforms 13, can prevent that the bottom of hall circuitboard 3 from directly contacting the bottom of containing cavity 12, like this, can provide Hall element 6 that required space (Hall element 6 is installed on the bottom of hall circuitboard 3) is installed on hall circuitboard 3 on the one hand, can be beneficial on the other hand the heat radiation of hall circuitboard 3.
Preferably, hall circuitboard 3 schedules in containing cavity 12 by perfusion silica gel solid.At the interior perfusion silica gel of containing cavity 12, can reach on the one hand the object of cementation hall circuitboard 3, can improve on the other hand the water-tight performance of hall circuitboard 3, thereby improve the protection effect of hall circuitboard 3.Because Hall element 6 is bottoms of being located at hall circuitboard 3, therefore, in concrete application, can only pour into silica gel along the inwall of containing cavity 12, like this, can both can reach the object of cementation hall circuitboard 3, can reach again the object of sealing containing cavity 12 inwalls and hall circuitboard 3 fit clearances, thereby can prevent the bottom of outside moisture from containing cavity 12 inwalls and hall circuitboard 3 fit clearances intrusion hall circuitboards 3; Certainly, in concrete application, also can make to pour into silica gel and cover the surface of whole hall circuitboard 3, like this, can improve protection against the tide, the water resistance of whole hall circuitboard 3.
Further, as shown in Figures 1 to 3, the field frame assembly that the present embodiment provides, also comprise the wire clamp 7 for be locked hall signal line 5 and three phase mains wire 4, along the outer mural margin of plastic packaging outer cover body 1 and the convex collar flange 14 that is provided with of direction that is convexly equipped with towards fixed head 11, collar flange 14 is provided with the draw-in groove of installing for wire clamp 7, and wire clamp 7 closes with the inserting of draw-in groove card, and wire clamp 7 cards are inserted and are fixed in draw-in groove.The setting of wire clamp 7, can play the effect of being locked to the wire in turnover motor on the one hand, thereby be beneficial to the anticreep performance that improves wire; Sealing function is played in the position that can pass in and out in motor wire on the other hand, thereby can prevent that the impurity such as moisture, dust outside motor from entering in motor from the installation site of wire, and then is beneficial to the barrier propterty that improves motor internal element.
Further, as shown in Figures 1 to 3, between wire clamp 7 and three-phase coil lead pin 2, be also provided with cableties or bandage 8 for the fixing three phase mains wire 4 of colligation.Because the spacing between three-phase coil lead pin 2 and wire clamp 7 is larger, therefore, three phase mains wire 4 is longer to the cabling three-phase coil lead pin 2 from wire clamp 7, the present embodiment, the setting of cableties or bandage 8, can further improve the fastening reliability of three phase mains wire 4 on the one hand, prevent that three phase mains wire 4 from getting loose in swing process thereby be beneficial to, can prevent on the other hand the in disorder property that three phase mains wire 4 is put in motor.
Preferably, as shown in Fig. 2～4, hall circuitboard 3 is rectangular, and is concaved with arc surface 31 towards a side of centre bore 10 on hall circuitboard 3, and several Hall elements 6 are evenly spaced distribution near arc surface 31.Being arranged with of arc surface 31 on hall circuitboard 3, can prevent that rotor and hall circuitboard 3 from producing interference on the one hand; On the other hand several Hall elements 6 are carried out evenly distributedly near arc surface 31, can improve accuracy and the simplicity of Hall element 6 installation sites, thereby can improve Hall element 6 and detect the accuracy of data.
The utility model embodiment also provides a kind of plastic packaging motor, and it comprises field frame assembly, is arranged in the rotor (not shown) on field frame assembly and covers the end cap (not shown) being fixed on field frame assembly, and field frame assembly adopts above-mentioned field frame assembly.End cap can be screwed the plastic packaging shell of connecting stator assembly, wire clamp 7 is located between the collar flange 14 and end cap of plastic packaging shell, end cap can further play the effect that compresses wire clamp 7 and hall circuitboard 3, thereby can improve the steadiness that wire clamp 7 and hall circuitboard 3 are installed on plastic packaging shell.The plastic packaging motor that the utility model embodiment provides, owing to having adopted above-mentioned field frame assembly, thus can reduce the manufacturing cost of hall circuitboard 3 and the material cost of plastic packaging shell in field frame assembly, and then can reduce the manufacturing cost of motor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. the plastic packaging shell of a field frame assembly, comprise the plastic packaging outer cover body being packaged in outside stator module, described plastic packaging outer cover body offers the centre bore wearing for rotor along its central axial direction, described plastic packaging outer cover body is provided with for the interspersed fixing fixed head of three-phase coil lead pin, it is characterized in that: on described plastic packaging outer cover body, be also provided with the containing cavity for accommodating hall circuitboard, in described containing cavity, convex with the boss for supporting described hall circuitboard.
2. the plastic packaging shell of field frame assembly as claimed in claim 1, it is characterized in that: described plastic packaging outer cover body is cylindric, along the outer mural margin of described plastic packaging outer cover body and the convex collar flange that is provided with of direction that is convexly equipped with towards described fixed head, described collar flange is provided with the draw-in groove of installing for wire clamp, described containing cavity and described draw-in groove are located at the same side of described centre bore, and described fixed head is pressed close to the inwall setting of described collar flange.
3. the plastic packaging shell of field frame assembly as claimed in claim 1 or 2, is characterized in that: described boss in the form of a ring, the laminating of described boss and the inwall setting around described containing cavity.
4. the plastic packaging shell of field frame assembly as claimed in claim 3, is characterized in that: on described boss and towards a side of described centre bore, have the concave-arc part identical with described center bore inner wall radian.
5. a field frame assembly, comprise stator module, three-phase coil lead pin, hall circuitboard, three phase mains wire, be electrically connected the hall signal line of described hall circuitboard and be fixed on the some Hall elements on described hall circuitboard, described stator module comprises stator core and is embedded at the stator winding on described stator core, described three phase mains wire is electrically connected described stator winding by described three-phase coil lead pin, it is characterized in that: described stator module is also packaged with the plastic packaging shell of the field frame assembly as described in claim 1 to 4 any one outward, described hall circuitboard is located on the described boss in the described containing cavity of described plastic packaging shell, described three-phase coil lead pin is interspersed to be fixed on described fixed head.
6. field frame assembly as claimed in claim 5, is characterized in that: described hall circuitboard schedules in described containing cavity by perfusion silica gel solid.
7. the field frame assembly as described in claim 5 or 6, it is characterized in that: also comprise the wire clamp for be locked described hall signal line and described three phase mains wire, along the outer mural margin of described plastic packaging outer cover body and the convex collar flange that is provided with of direction that is convexly equipped with towards described fixed head, described collar flange is provided with the draw-in groove of installing for described wire clamp, and described wire clamp and the inserting of described draw-in groove card are closed.
8. the field frame assembly as described in claim 5 or 6, is characterized in that: on described hall circuitboard, be concaved with arc surface towards a side of described centre bore, described several Hall elements are evenly spaced distribution near described arc surface.
9. field frame assembly as claimed in claim 7, is characterized in that: between described wire clamp and described fixed head, be also provided with cableties or bandage for the fixing described three phase mains wire of colligation.
10. a plastic packaging motor, comprises field frame assembly, is arranged in the rotor on described field frame assembly and covers the end cap being fixed on described field frame assembly, it is characterized in that: described field frame assembly adopts the field frame assembly as described in claim 5 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775905.7U CN203660852U (en) | 2013-11-29 | 2013-11-29 | Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775905.7U CN203660852U (en) | 2013-11-29 | 2013-11-29 | Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660852U true CN203660852U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775905.7U Expired - Fee Related CN203660852U (en) | 2013-11-29 | 2013-11-29 | Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660852U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576876A (en) * | 2016-01-06 | 2016-05-11 | 广东威灵电机制造有限公司 | Plastic package motor |
| CN109005639A (en) * | 2018-09-07 | 2018-12-14 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of PCB layout structure for tubular motor |
| CN109068475A (en) * | 2018-09-07 | 2018-12-21 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of PCB layout structure for tubular motor |
| CN110034637A (en) * | 2019-05-24 | 2019-07-19 | 河南新骏电机有限公司 | Plastic packaging alternating current generator PG plate optimization of cost structure |
| US10476322B2 (en) | 2016-06-27 | 2019-11-12 | Abb Schweiz Ag | Electrical machine |
| CN110690767A (en) * | 2019-09-17 | 2020-01-14 | 合肥凯邦电机有限公司 | Motor structure and motor of encapsulation stator |
| CN111049329A (en) * | 2019-12-19 | 2020-04-21 | 珠海格力电器股份有限公司 | Plastic package stator, plastic package motor and plastic package mold |
| US10998792B2 (en) | 2018-12-21 | 2021-05-04 | Abb Schweiz Ag | Polymeric industrial electrical machine |
| WO2022110360A1 (en) * | 2020-11-27 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | Brushless electric motor |
| US11502588B2 (en) | 2018-12-21 | 2022-11-15 | Abb Schweiz Ag | Manufacture of a polymeric electrical machine |
-
2013
- 2013-11-29 CN CN201320775905.7U patent/CN203660852U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576876B (en) * | 2016-01-06 | 2018-02-06 | 广东威灵电机制造有限公司 | Plastic packaging motor |
| CN105576876A (en) * | 2016-01-06 | 2016-05-11 | 广东威灵电机制造有限公司 | Plastic package motor |
| US10476322B2 (en) | 2016-06-27 | 2019-11-12 | Abb Schweiz Ag | Electrical machine |
| CN109005639A (en) * | 2018-09-07 | 2018-12-14 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of PCB layout structure for tubular motor |
| CN109068475A (en) * | 2018-09-07 | 2018-12-21 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of PCB layout structure for tubular motor |
| CN109068475B (en) * | 2018-09-07 | 2023-11-10 | 英迪迈智能驱动技术无锡股份有限公司 | PCB layout structure for cylindrical motor |
| US10998792B2 (en) | 2018-12-21 | 2021-05-04 | Abb Schweiz Ag | Polymeric industrial electrical machine |
| US11502588B2 (en) | 2018-12-21 | 2022-11-15 | Abb Schweiz Ag | Manufacture of a polymeric electrical machine |
| CN110034637A (en) * | 2019-05-24 | 2019-07-19 | 河南新骏电机有限公司 | Plastic packaging alternating current generator PG plate optimization of cost structure |
| CN110690767A (en) * | 2019-09-17 | 2020-01-14 | 合肥凯邦电机有限公司 | Motor structure and motor of encapsulation stator |
| CN110690767B (en) * | 2019-09-17 | 2020-10-23 | 合肥凯邦电机有限公司 | Motor structure and motor of encapsulation stator |
| CN111049329B (en) * | 2019-12-19 | 2020-11-27 | 珠海格力电器股份有限公司 | Plastic package stator, plastic package motor and plastic package mold |
| CN111049329A (en) * | 2019-12-19 | 2020-04-21 | 珠海格力电器股份有限公司 | Plastic package stator, plastic package motor and plastic package mold |
| WO2022110360A1 (en) * | 2020-11-27 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | Brushless electric motor |
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