CN214590799U - Intelligence dish washer motor stator - Google Patents
Intelligence dish washer motor stator Download PDFInfo
- Publication number
- CN214590799U CN214590799U CN202120354435.1U CN202120354435U CN214590799U CN 214590799 U CN214590799 U CN 214590799U CN 202120354435 U CN202120354435 U CN 202120354435U CN 214590799 U CN214590799 U CN 214590799U
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- stator
- stator slot
- wire winding
- winding portion
- piece
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Abstract
The utility model discloses an intelligence dish washer motor stator, including towards piece and wire winding portion, wire winding position is in towards the piece inboard, and the wire winding portion outside is provided with a plurality of tooth portions, is the stator slot between adjacent tooth portion, the outer end opening of stator slot, the inner seals, and tooth portion end sets up the terminal shoe outstanding to tooth portion both sides, be provided with terminal shoe shape complex utmost point boots groove towards the piece inboard to set up and stator slot tip shape complex arch between adjacent two sets of utmost point boots groove. The utility model discloses a separation design's towards piece and winding portion, can be earlier alone wind on winding portion, because stator slot outside opening and inboard are sealed, directly follow outside opening part coil winding when the wire winding for the wire winding operation is more convenient, thereby winding portion passes through in pole shoe and stator slot and utmost point shoe slot and the bellied cooperation is connected to the piece, the stator slot outside also realizes sealing through the arch, like this the interior clearance of stator iron core, the cavity all reduces greatly, can improve motor efficiency and undulant stability.
Description
Technical Field
The utility model relates to a relevant technical field of motor stator specifically is an intelligence dish washer motor stator.
Background
An intelligent dishwasher is a common kitchen appliance device. A dishwasher motor is a drive device for a dishwasher outlet pump, which motor usually consists of a motor housing, a stator and a rotor. The motor stator is usually formed by punching, laminating and welding silicon steel sheets to form a ring-shaped iron core, processing a slot opening and winding a coil.
The gap is required to be reserved between the pole shoes of the motor stator punching sheet of the dish washing machine so as to allow a winding tool to pass through, a larger gap is required to be reserved between the adjacent tooth parts so as to ensure that the winding tool can exit, the gap and the gap can cause the reduction of the motor efficiency and the instability of output fluctuation, and the adverse effect is caused on the performance of the motor of the dish washing machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence dish washer motor stator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intelligence dish washer motor stator, is including towards piece and wire winding portion, wire winding portion is located towards the piece inboard, and the wire winding portion outside is provided with a plurality of tooth portions, is the stator slot between adjacent tooth portion, the outer end opening of stator slot, inner are sealed, and tooth portion end sets up to the outstanding pole shoe in tooth portion both sides, towards the piece inboard be provided with pole shoe shape complex utmost point boots groove to set up between adjacent two sets of utmost point boots groove with stator slot tip shape complex arch.
As a further aspect of the present invention: and a plurality of through grooves which are radially arranged along the punching sheet are also arranged on the outer side of the punching sheet.
As a further aspect of the present invention: the through grooves are distributed spirally along the axial direction of the punching sheet and correspond to the pole shoe in position.
As a further aspect of the present invention: and an installation groove is formed in the outer side of the punching sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a separation design's towards piece and winding portion, can be earlier alone wind on winding portion, because stator slot outside opening and inboard are sealed, directly follow outside opening part coil winding when the wire winding for the wire winding operation is more convenient, thereby winding portion passes through in pole shoe and stator slot and utmost point shoe slot and the bellied cooperation is connected to the piece, the stator slot outside also realizes sealing through the arch, like this the interior clearance of stator iron core, the cavity all reduces greatly, can improve motor efficiency and undulant stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the middle punching sheet of the present invention.
Fig. 3 is a schematic structural view of the middle winding portion of the present invention.
Fig. 4 is the outer surface structure schematic diagram of the middle punching sheet of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an intelligent dishwasher motor stator includes a punching sheet 1 and a winding portion 2, an installation groove 11 is disposed on an outer side of the punching sheet 1 for assembling the stator and a motor casing, the winding portion 2 is disposed on an inner side of the punching sheet 1, a plurality of tooth portions 23 are disposed on an outer side of the winding portion 2, a stator slot 22 is disposed between adjacent tooth portions 23, an outer end of the stator slot 22 is open, an inner end of the stator slot 22 is closed, end tips of the tooth portions 23 are provided with pole shoes 21 protruding to both sides of the tooth portions 23, a pole shoe slot 13 having a shape matching with the pole shoe 21 is disposed on an inner side of the punching sheet 1, a protrusion 12 having a shape matching with an end of the stator slot 22 is disposed between two adjacent groups of pole shoe slots 13, the winding portion 2 is connected to the punching sheet 1 through cooperation of the pole shoes 21 and the stator slot 22 with the pole shoe slot 13 and the protrusion 12, before connection, because the outer side of the stator slot 22 is open and the inner side is closed, a coil is directly wound from the outer side opening during winding, after the assembly, the winding part 2 is assembled in the punching sheet 1, and the outer side of the stator slot 22 is also sealed through the bulge 12, so that gaps and cavities in the stator core are greatly reduced, and the efficiency and the fluctuation stability of the motor can be improved;
as shown in fig. 4, a plurality of through grooves 14 formed along the radial direction of the punching sheet 1 are further formed in the outer side of the punching sheet 1, the through grooves 14 are distributed spirally along the axial direction of the punching sheet 1, the through grooves 14 reach the surface of a pole shoe 21 of the winding portion 2, welding blocks are arranged in the through grooves 14 after the winding portion 2 is installed, and the winding portion 2 and the punching sheet 1 can be fixed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides an intelligence dish washer motor stator, includes towards piece (1) and wire winding portion (2), its characterized in that: wire winding portion (2) are located towards piece (1) inboard, and wire winding portion (2) outside is provided with a plurality of tooth portions (23), and is adjacent be stator slot (22) between tooth portion (23), the outer end opening of stator slot (22), inner is sealed, and tooth portion (23) end sets up pole shoe (21) outstanding to tooth portion (23) both sides, towards piece (1) inboard be provided with pole shoe (13) shape complex pole shoe groove (13) to set up between adjacent two sets of pole shoe grooves (13) with stator slot (22) tip shape complex arch (12).
2. The intelligent dishwasher motor stator of claim 1, wherein: the outer side of the punching sheet (1) is also provided with a plurality of through grooves (14) which are arranged along the radial direction of the punching sheet.
3. The intelligent dishwasher motor stator of claim 2, wherein: the through grooves (14) are distributed spirally along the axial direction of the punching sheet (1) and correspond to the pole shoes (21).
4. The intelligent dishwasher motor stator of claim 1, wherein: and an installation groove (11) is formed in the outer side of the punching sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354435.1U CN214590799U (en) | 2021-02-04 | 2021-02-04 | Intelligence dish washer motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354435.1U CN214590799U (en) | 2021-02-04 | 2021-02-04 | Intelligence dish washer motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590799U true CN214590799U (en) | 2021-11-02 |
Family
ID=78316184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120354435.1U Active CN214590799U (en) | 2021-02-04 | 2021-02-04 | Intelligence dish washer motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214590799U (en) |
-
2021
- 2021-02-04 CN CN202120354435.1U patent/CN214590799U/en active Active
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