CN204652148U - Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor - Google Patents
Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor Download PDFInfo
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- CN204652148U CN204652148U CN201520339538.5U CN201520339538U CN204652148U CN 204652148 U CN204652148 U CN 204652148U CN 201520339538 U CN201520339538 U CN 201520339538U CN 204652148 U CN204652148 U CN 204652148U
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Abstract
The utility model is applicable to machine field; provide stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor; wherein; stator winding end Insulating frame comprises along motor shaft to the Insulating frame body of axial end portion being sheathed on stator winding, and Insulating frame body is provided with the protector installing rack for installing location for temperature protector.The utility model, by setting up protector installing rack on Insulating frame body, thus makes temperature protector can directly be installed on stator winding end Insulating frame; And can directly utilize the insulation property of stator winding end Insulating frame to carry out insulation protection to temperature protector due to it; therefore; install in production process concrete; only temperature protector need be installed on the protector installing rack of stator winding end Insulating frame; just installation location and the insulation processing of temperature protector is achieved; its installation process is very simple, convenient, and is beneficial to the automation installation production realizing temperature protector.
Description
Technical field
The utility model belongs to machine field, particularly relates to stator winding end Insulating frame, has the plastic packaging stator assembly of this stator winding end Insulating frame and has the plastic packaging motor of this plastic packaging stator assembly.
Background technology
In order to improve the security reliability that motor uses, in motor, be generally all provided with the temperature protector for responding to stator winding temperature.In prior art, the mounting means of temperature protector is such: first adopt adhesive plaster and cotton colligation to fix, and then carry out the process of leaching insulating varnish.There is installation procedure complexity, complex operation in a particular application, automated production operation and the high shortcoming of cost of labor cannot be realized in this mounting means.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art; provide stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor, which solve existing temperature protector installation process complexity, complex operation, automated production operation and the high technical problem of cost of labor cannot be realized.
For achieving the above object; the technical solution adopted in the utility model is: stator winding end Insulating frame; comprise along motor shaft to the Insulating frame body of axial end portion being sheathed on stator winding, described Insulating frame body is provided with the protector installing rack for installing location for temperature protector.
Preferably, described protector installing rack is provided with the construction opening supplying the containing cavity of the accommodating location of described temperature protector and load for described temperature protector in described containing cavity.
Preferably, described Insulating frame body has along described motor shaft to the annular end face away from described stator winding, and described protector installing rack is located in described annular end face, and described construction opening is offered along described motor shaft to towards the direction away from described annular end face.
Preferably, described containing cavity is enclosed by described annular end face and several flanges be convexly equipped in described annular end face and is formed; Or described containing cavity is enclosed by described annular end face and several projections be convexly equipped in described annular end face and is formed; Or, described containing cavity by described annular end face, several are convexly equipped in flange in described annular end face and several projections be convexly equipped in described annular end face and jointly enclose and formed.
Preferably; described containing cavity by described annular end face, three be convexly equipped in flange in described annular end face and a projection be convexly equipped in described annular end face and enclose and formed; and three described flanges are connected to form a U-shaped structure; described projection is located at the opening part of described U-shaped structure, forms two confession temperature protectors and go between and wear the breach of location between described projection with flange described in its circumference adjacent two.
Preferably, described protector installing rack also comprises at least one and is convexly equipped in Elastic buckle for temperature protector described in fastening on described flange.
Preferably, described Elastic buckle is arranged near the top away from described annular end face of described flange, and described Elastic buckle has towards the guiding surface of the tilted extension of described containing cavity.
Preferably, described Insulating frame body has along described motor shaft to from described containing cavity towards the extended through hole of described stator winding, and the projected area of described through hole in described annular end face is less than the projected area of described containing cavity in described annular end face.
The stator winding end Insulating frame that the utility model provides, by setting up protector installing rack on Insulating frame body, thus makes temperature protector can directly be installed on stator winding end Insulating frame; And can directly utilize the insulation property of stator winding end Insulating frame to carry out insulation protection to temperature protector due to it; thus temperature protector is installed on after on stator winding end Insulating frame do not need to carry out insulation processing again, effectively simplify the installation procedure of temperature protector.Like this; install in production process concrete; only temperature protector need be installed on the protector installing rack of stator winding end Insulating frame; just installation location and the insulation processing of temperature protector is achieved; its installation process is very simple, convenient; and be beneficial to the automation installation production realizing temperature protector, and then be beneficial to the cost of labor reducing temperature protector installation and the fitting operation efficiency being beneficial to raising temperature protector.
Further; the utility model additionally provides plastic packaging stator assembly; it comprises stator module and is packaged in the plastic shell outside described stator module; described stator module comprises stator core, temperature protector, is located at stator winding on described stator core and two are sheathed on described stator winding two ends respectively winding overhang Insulating frame from described stator core two ends; wherein; winding overhang Insulating frame described at least one adopts above-mentioned stator winding end Insulating frame, and described temperature protector is installed on described protector installing rack.
The plastic packaging stator assembly that the utility model provides, owing to have employed above-mentioned stator winding end Insulating frame, therefore, make stator winding end Insulating frame both can play insulation protection effect to stator winding end, locking positioning and insulation protection effect can be played again to temperature protector, thus improve the function of parts, and simplify the production process of plastic packaging stator assembly, simultaneously, also can be beneficial to the automated production degree improving plastic packaging stator assembly, and then be beneficial to the production efficiency improving plastic packaging stator assembly and the cost of labor reducing the production of plastic packaging stator assembly.
Further, the utility model additionally provides plastic packaging motor, it rotor comprising above-mentioned plastic packaging stator assembly and be rotatably assorted with described plastic packaging stator assembly.
The plastic packaging motor that the utility model provides, owing to have employed above-mentioned plastic packaging stator assembly, therefore, simplify the production process of plastic packaging motor, improve automated production degree and the production efficiency of plastic packaging motor, and reduce the cost of labor of plastic packaging motor.
Accompanying drawing explanation
Fig. 1 is the overall schematic perspective view of the stator winding end Insulating frame that the utility model embodiment provides;
Fig. 2 is the sectional perspective schematic diagram of the stator winding end Insulating frame that the utility model embodiment provides;
Fig. 3 is the schematic top plan view of the stator winding end Insulating frame that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when an element is described on " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.Be described to be " connection " another element when an element, it can be directly connect 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, the top in following examples, end, 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 Figure 1; the stator winding end Insulating frame 1 that the utility model embodiment provides; comprise along motor shaft to the Insulating frame body 11 of axial end portion being sheathed on stator winding (not shown), Insulating frame body 11 is provided with the protector installing rack 12 for installing location for temperature protector (not shown).Insulating frame body 11 and protector installing rack 12 all can adopt the insulating material such as plastic cement to make, and namely Insulating frame body 11 and protector installing rack 12 are all insulator.The stator winding end Insulating frame 1 that the present embodiment provides, by setting up protector installing rack 12 on Insulating frame body 11, thus makes temperature protector can directly be installed on stator winding end Insulating frame 1; And can directly utilize the insulation property of stator winding end Insulating frame 1 to carry out insulation protection to temperature protector due to it; thus temperature protector is installed on after on stator winding end Insulating frame 1 do not need to carry out insulation processing again, effectively simplify the installation procedure of temperature protector.Like this; install in production process concrete; only temperature protector need be installed on the protector installing rack 12 of stator winding end Insulating frame 1; just installation location and the insulation processing of temperature protector is achieved; its installation process is very simple, convenient; and be beneficial to the automation installation production realizing temperature protector, and then be beneficial to the cost of labor reducing temperature protector installation and the fitting operation efficiency being beneficial to raising temperature protector.
Preferably, Insulating frame body 11 and protector installing rack 12, by mould integrated injection molding, like this, can reduce the follow-up assembling procedure of Insulating frame body 11 and protector installing rack 12, thus are beneficial to the production process simplifying stator winding end Insulating frame 1.Of course, in embody rule, Insulating frame body 11 and protector installing rack 12 also can split manufactures, and then are mounted on Insulating frame body 11 by protector installing rack 12.
Preferably, in conjunction with consulting shown in Fig. 1 and Fig. 2, protector installing rack 12 is provided with for the containing cavity 121 of the accommodating location of temperature protector and loads the construction opening 122 in containing cavity 121 for temperature protector.In concrete installation process, only need be pressed in containing cavity 121 from construction opening 122 by temperature protector, just achieve the installation of temperature protector on protector installing rack 12, its installation process is very simple, and is beneficial to the automation installation realizing temperature protector; And when temperature protector is pulled down by needs, only from construction opening 122, temperature protector need be extracted, be beneficial to the follow-up detachable maintaining of temperature protector.
Preferably, as shown in Figure 1, Insulating frame body 11 has and to be positioned at interior plate face 112 inside Insulating frame body 11 along motor shaft to the annular end face 111 away from stator winding, along motor radial direction and to be positioned at the outer panel face 113 outside Insulating frame body 11 along motor radial direction, interior plate face 112 is specially the inside edge that annular end face 111 is located in bending, outer panel face 113 is specially the outer edge that annular end face 111 is located in bending, and annular end face 111, interior plate face 112 and outer panel face 113 enclose formation one U-shaped cover body.Protector installing rack 12 is located in annular end face 111; construction opening 122 is offered along motor shaft to towards the direction away from annular end face 111; like this; both be beneficial to and prevented protector installing rack 12 and stator winding from producing interference; be convenient to again temperature protector install on stator winding end Insulating frame 1, and be beneficial to the automation installation realizing temperature protector.
Preferably, in conjunction with consulting shown in Fig. 1 and Fig. 2, containing cavity 121 by annular end face 111, several are convexly equipped in flange 123 in annular end face 111 and several projections 124 be convexly equipped in annular end face 111 and jointly enclose and formed.A part for annular end face 111 can form the diapire of containing cavity 121, and it can along motor shaft to temperature protector being played to support and position-limiting action.And each flange 123 and each projection 124 are circumferentially around setting, and can form the circumferential side wall of containing cavity 121, namely flange 123 and projection 124 are mainly used in the displacement of limit temperature protector to surrounding movement; In the present embodiment; the acting in conjunction of flange 123 and projection 124 is adopted to carry out the displacement of limit temperature protector to surrounding movement; like this; both the spacing advantage in flange 123 larger plate face can have been utilized to ensure, and temperature protector is installed on reliability spacing after on stator winding end Insulating frame 1, and the advantage that projection 124 can be utilized to be easy to strain again makes temperature protector more convenient in dismounting at stator winding end Insulating frame 1.Of course, in embody rule, containing cavity 121 also can be enclosed by annular end face 111 and several flanges 123 be convexly equipped in annular end face 111 and be formed; Or containing cavity 121 also can be enclosed by annular end face 111 and several projections 124 be convexly equipped in annular end face 111 and be formed, and like this, all can realize the formation of containing cavity 121.
More preferably; in conjunction with consulting shown in Fig. 1 and Fig. 2; containing cavity 121 is convexly equipped in flange 123 in annular end face 111 and a projection 124 be convexly equipped in annular end face 111 by annular end face 111, three and encloses and formed; and three flanges 123 are connected to form a U-shaped structure; projection 124 is located at the opening part of U-shaped structure, forms two confession temperature protectors (not shown) that goes between and wear the breach 126 of location between projection 124 with adjacent two flanges 123 of its circumference.Three flanges 123 and projection 124 can carry out the moving displacement of limit temperature protector respectively from surrounding, and by the advantage that three flange 123 larger plate faces are spacing, it fully can ensure that temperature protector is installed on reliability spacing after on stator winding end Insulating frame 1, and three flanges 123 are connected to form a U-shaped structure, can be beneficial to and prevent temperature protector from containing cavity 121, rotating motion; Simultaneously; its advantage utilizing projection 124 to be easy to strain can make temperature protector more convenient in dismounting at stator winding end Insulating frame 1; and the setting of projection 124 also can be beneficial to the formation of breach 126, thus be beneficial to temperature protector lead-in wire wear extraction.
Preferably, in conjunction with consulting shown in Fig. 2 and Fig. 3, protector installing rack 12 also comprises at least one and is convexly equipped in Elastic buckle 125 for fastening temperature protector on flange 123.The setting of Elastic buckle 125, can further improve the solid and reliable property that temperature protector is installed; And temperature protector ratio can be made to be easier to load in containing cavity 121 due to deformation behavior that Elastic buckle 125 is good; therefore; it is under can improving temperature protector and installing the prerequisite of solid and reliable property; also can be beneficial to the convenience ensureing temperature protector dismounting, and be beneficial to the automation installation realizing temperature protector.
Preferably, as shown in Figure 2, Elastic buckle 125 is arranged near the top away from annular end face 111 of flange 123, and Elastic buckle 125 has towards the guiding surface 1251 of the tilted extension of containing cavity 121, the form that guiding surface 1251 specifically increases from the top of flange 123 gradually with the distance of relative flange 123 is towards the tilted extension of containing cavity 121.Elastic buckle 125 can be triangle body structure, and the inclined-plane of triangle body structure is guiding surface 1251.In the present embodiment; Elastic buckle 125 is arranged near the top of flange 123; namely Elastic buckle 125 is arranged near construction opening 122 place; like this; both ensure that temperature protector can load in containing cavity 121 from construction opening 122, and prevented again temperature protector to go out outside containing cavity 121 from construction opening 122 slippage easily.And the setting of guiding surface 1251, guide effect can be played to the installation of temperature protector, thus be beneficial to the installation difficulty reducing temperature protector.In concrete installation process; temperature protector can extrude Elastic buckle 125 along guiding surface 1251 and slip in containing cavity 121; after temperature protector slips over Elastic buckle 125 completely; the bottom plane towards stator winding of Elastic buckle 125 can be withheld on the top surface of temperature protector, thus temperature protector can be fastened in containing cavity 121.
Preferably, as shown in Figure 2, Elastic buckle 125 is provided with two, and two Elastic buckles 125 are located on two flanges be oppositely arranged 123 respectively, like this, the installation of temperature protector can be made more firm.Of course, in embody rule, the magnitude setting of Elastic buckle 125 and distribution mode also can adopt other set-up mode.
Preferably, as shown in Figures 1 to 3, Insulating frame body 11 has along motor shaft to from containing cavity 121 towards the extended through hole 114 of stator winding, and the projected area of through hole 114 in annular end face 111 is less than the projected area of containing cavity 121 in annular end face 111.The setting of through hole 114, can be more conducive to the real-time detection of temperature protector to stator winding temperature, improves the temperature-sensitive effect of temperature protector to stator winding, thus makes the temperature-sensitive of temperature protector more accurate.And the projected area of through hole 114 in annular end face 111 is established be less than the projected area of containing cavity 121 in annular end face 111; can ensure that temperature protector is installed on after in containing cavity 121; annular end face 111 can upwards play support to temperature protector and position-limiting action at motor shaft, thus ensure that the solid and reliable property that temperature protector is installed.
Preferably; in conjunction with consulting shown in Fig. 2 and Fig. 3; in the present embodiment; the projection of through hole 114 in annular end face 111 is in " ten " shape; it is under the prerequisite ensureing annular end face 111 pairs of temperature protectors supports and spacing reliability; the profile of through hole 114 can be made larger, thus be beneficial to and fully ensure that temperature protector has good temperature-sensitive effect to stator winding.
Preferably, as shown in figures 1 and 3, annular end face 111 and/or interior plate face 112 and/or outer panel face 113 are also provided with several injecting holes 13.The setting of injecting hole 13, can in the process of the shaping plastic shell of plastic packaging, part capsulation material (BMC) can be injected in injecting hole 13 and form plastic packaging reference column (not shown), thus be beneficial to the bond strength improving stator winding end Insulating frame 1 and plastic shell, improve the solid and reliable property that stator winding end Insulating frame 1 installs location.
Preferably, as shown in Figure 1, also along motor shaft to being convexly equipped with several pins 14 on interior plate face 112 and/or outer panel face 113, pin 14 can block and inserts in stator core (not shown), like this, be beneficial to and improve the solid and reliable property that stator winding end Insulating frame 1 installs location further.
Preferably, in conjunction with consulting shown in Fig. 1 and Fig. 3, Insulating frame body 11 is also provided with the PG board mounting stand 15 for installing location for PG board member (not shown), like this, PG board member also can be directly installed on stator winding end Insulating frame 1, thus make the installation of PG board member very convenient, simple, and be beneficial to the automation installation realizing PG board member, improve installation effectiveness and the installation reliability of PG board member.
Preferably, in conjunction with consulting shown in Fig. 1 and Fig. 3, Insulating frame body 11 is also provided with the lead-out wire fixed mount 16 for positioning PG board member lead-out wire (not shown), like this, be beneficial to the reliability improving PG board member lead-out wire location, and be beneficial to and realize automated production assembling.
Preferably, in conjunction with consulting shown in Fig. 1 and Fig. 3, Insulating frame body 11 is also provided with connecting terminal box 17, stator winding lead-out wire (not shown) can snap in the wire casing (not shown) of connecting terminal box 17, and be locked by Punched terminal (not shown), it is easy for installation, location is reliable, and is beneficial to and realizes automated production.
Further, the utility model embodiment still provides plastic packaging stator assembly, it comprises stator module (not shown) and is packaged in the plastic shell (not shown) outside stator module, stator module comprises stator core (not shown), temperature protector (not shown), be located at stator winding (not shown) on stator core and two are sheathed on stator winding two ends respectively winding overhang Insulating frame from stator core two ends, wherein, at least one winding overhang Insulating frame adopts above-mentioned stator winding end Insulating frame 1, temperature protector is installed on protector installing rack 12.Concrete production process, can first be positioned over stator module in the plastic package die (not shown) of plastic shell, and then in plastic package die, inject capsulation material (BMC), thus can at the shaping plastic shell of stator module outer package.The plastic packaging stator assembly that the present embodiment provides, owing to have employed above-mentioned stator winding end Insulating frame 1, therefore, make stator winding end Insulating frame 1 both can play insulation protection effect to stator winding end, locking positioning and insulation protection effect can be played again to temperature protector, thus improve the function of parts, and simplify the production process of plastic packaging stator assembly, simultaneously, also can be beneficial to the automated production degree improving plastic packaging stator assembly, and then be beneficial to the production efficiency improving plastic packaging stator assembly and the cost of labor reducing the production of plastic packaging stator assembly.
Further, the utility model embodiment still provides plastic packaging motor, it rotor comprising above-mentioned plastic packaging stator assembly and be rotatably assorted with plastic packaging stator assembly.The plastic packaging motor that the present embodiment provides, owing to have employed above-mentioned plastic packaging stator assembly, therefore, simplify the production process of plastic packaging motor, improve automated production degree and the production efficiency of plastic packaging motor, and reduce the cost of labor of plastic packaging motor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. stator winding end Insulating frame, comprises along motor shaft to the Insulating frame body of axial end portion being sheathed on stator winding, it is characterized in that: described Insulating frame body is provided with the protector installing rack for installing location for temperature protector.
2. stator winding end Insulating frame as claimed in claim 1, is characterized in that: described protector installing rack is provided with the construction opening supplying the containing cavity of the accommodating location of described temperature protector and load for described temperature protector in described containing cavity.
3. stator winding end Insulating frame as claimed in claim 2; it is characterized in that: described Insulating frame body has along described motor shaft to the annular end face away from described stator winding; described protector installing rack is located in described annular end face, and described construction opening is offered along described motor shaft to towards the direction away from described annular end face.
4. stator winding end Insulating frame as claimed in claim 3, is characterized in that: described containing cavity is enclosed by described annular end face and several flanges be convexly equipped in described annular end face and formed; Or described containing cavity is enclosed by described annular end face and several projections be convexly equipped in described annular end face and is formed; Or, described containing cavity by described annular end face, several are convexly equipped in flange in described annular end face and several projections be convexly equipped in described annular end face and jointly enclose and formed.
5. stator winding end Insulating frame as claimed in claim 4; it is characterized in that: described containing cavity by described annular end face, three be convexly equipped in flange in described annular end face and a projection be convexly equipped in described annular end face and enclose and formed; and three described flanges are connected to form a U-shaped structure; described projection is located at the opening part of described U-shaped structure, forms two confession temperature protectors and go between and wear the breach of location between described projection with flange described in its circumference adjacent two.
6. the stator winding end Insulating frame as described in claim 4 or 5, is characterized in that: described protector installing rack also comprises at least one and is convexly equipped in Elastic buckle for temperature protector described in fastening on described flange.
7. stator winding end Insulating frame as claimed in claim 6, is characterized in that: described Elastic buckle is arranged near the top away from described annular end face of described flange, and described Elastic buckle has towards the guiding surface of the tilted extension of described containing cavity.
8. the stator winding end Insulating frame as described in any one of claim 3 to 5, it is characterized in that: described Insulating frame body has along described motor shaft to from described containing cavity towards the extended through hole of described stator winding, and the projected area of described through hole in described annular end face is less than the projected area of described containing cavity in described annular end face.
9. plastic packaging stator assembly; comprise stator module and be packaged in the plastic shell outside described stator module; described stator module comprises stator core, temperature protector, is located at stator winding on described stator core and two are sheathed on described stator winding two ends respectively winding overhang Insulating frame from described stator core two ends; it is characterized in that: winding overhang Insulating frame described at least one adopts the stator winding end Insulating frame as described in any one of claim 1 to 8, and described temperature protector is installed on described protector installing rack.
10. plastic packaging motor, is characterized in that: the rotor comprising plastic packaging stator assembly as claimed in claim 9 and be rotatably assorted with described plastic packaging stator assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339538.5U CN204652148U (en) | 2015-05-22 | 2015-05-22 | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339538.5U CN204652148U (en) | 2015-05-22 | 2015-05-22 | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor |
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| Publication Number | Publication Date |
|---|---|
| CN204652148U true CN204652148U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520339538.5U Active CN204652148U (en) | 2015-05-22 | 2015-05-22 | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor |
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| CN (1) | CN204652148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972684A (en) * | 2017-04-27 | 2017-07-21 | 淮安威灵电机制造有限公司 | Stator winding outlet structure, stator module and motor |
| CN110971048A (en) * | 2018-09-28 | 2020-04-07 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN111130273A (en) * | 2018-10-31 | 2020-05-08 | 安徽美芝精密制造有限公司 | Distributed coil motor and compressor and air conditioning system with same |
| CN112787432A (en) * | 2019-11-01 | 2021-05-11 | 上海海立电器有限公司 | Base structure of built-in protector |
-
2015
- 2015-05-22 CN CN201520339538.5U patent/CN204652148U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972684A (en) * | 2017-04-27 | 2017-07-21 | 淮安威灵电机制造有限公司 | Stator winding outlet structure, stator module and motor |
| CN106972684B (en) * | 2017-04-27 | 2024-01-05 | 淮安威灵电机制造有限公司 | Stator winding outlet structure, stator assembly and motor |
| CN110971048A (en) * | 2018-09-28 | 2020-04-07 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN110971048B (en) * | 2018-09-28 | 2022-07-26 | 日本电产株式会社 | Motor |
| CN111130273A (en) * | 2018-10-31 | 2020-05-08 | 安徽美芝精密制造有限公司 | Distributed coil motor and compressor and air conditioning system with same |
| CN112787432A (en) * | 2019-11-01 | 2021-05-11 | 上海海立电器有限公司 | Base structure of built-in protector |
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