CN206272441U - A kind of electric water pump motor stator structure - Google Patents
A kind of electric water pump motor stator structure Download PDFInfo
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- CN206272441U CN206272441U CN201621435922.6U CN201621435922U CN206272441U CN 206272441 U CN206272441 U CN 206272441U CN 201621435922 U CN201621435922 U CN 201621435922U CN 206272441 U CN206272441 U CN 206272441U
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- motor stator
- control panel
- water pump
- pump cover
- stator
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Abstract
A kind of electric water pump motor stator structure, mainly include water pump cover, motor stator, control panel and plug connector, lower skeleton in motor stator is connected by interface arrangment with control panel, and control panel loads in water pump cover together in company with motor stator, and control panel coordinates with water pump cover gap；Water pump cover is with the attachment structure of motor stator：Annular boss, annular boss limiting motor stator shaft orientation displacement are provided with the front end of water pump cover；Circle distribution has on the internal face of the projection of multiple strips, water pump cover and is provided with groove corresponding to high spot on stator core outer peripheral face in motor stator, the shape of groove matches with the shape of projection, raised with the limiting motor stator radial displacement of groove fit energy and to rotate in a circumferential direction.Quickly can be arranged on control panel on motor stator by the structure, realize installation, fixation, the orientation of control panel；Simultaneously, it is ensured that after motor stator loads water pump cover, control panel can correctly be connected with plug connector.
Description
Technical field
The utility model belongs to electric automotive pump technology field, and in particular to a kind of electric water pump motor stator knot
Structure.
Background technology
It is to simplify overall structure when electric water pump Split type structure layout is carried out, simplifies assembly difficulty, lifting produces effect
Rate, using the structure design by control panel on skeleton of stator of motor.Control panel is stationary parts, needs to consider in structure design
Quick assembling, fixed reliability；Meanwhile, control panel is connected with status requirement with plug connector, and circumference orientation is considered in structure design, protects
Card controller can normally be connected with plug connector Pin pins.
The content of the invention
The utility model provides a kind of electric water pump motor stator structure, and control panel quickly can be arranged on electricity by the structure
On machine stator, installation, fixation, the orientation of control panel are realized；Simultaneously, it is ensured that motor stator load water pump cover after, control panel with
Plug connector can be connected correctly.
The technical solution of the utility model:A kind of electric water pump motor stator structure, mainly including water pump cover, motor
Stator, control panel and plug connector, motor stator are made up of upper skeleton, stator core, lower skeleton and stator winding；Its feature exists
In：Lower skeleton in motor stator is connected by interface arrangment with control panel, and control panel loads water pump together in company with motor stator
In housing, control panel coordinates with water pump cover gap；Water pump cover is with the attachment structure of motor stator：The front end of water pump cover
Annular boss is inside provided with, annular boss is connected with the stator core front end face contact in motor stator, annular boss limiting motor
Stator shaft orientation displacement；Circle distribution has the projection of multiple strips, water pump cover on stator core outer peripheral face in motor stator
Groove is provided with corresponding to high spot on internal face, shape and the shape of projection of groove match, and projection can be limited with groove fit
Motor stator radial displacement processed and rotate in a circumferential direction.
To the further restriction of above-mentioned technical proposal, the lower skeleton is with the attachment structure of control panel：Lower skeleton correspondence
Multiple cable clamping interfaces are provided with one end inwall of control panel, the phase line on stator winding is connected in cable clamping interface, lower skeleton correspondence
There are multiple locating dowels and buckle in circle distribution on the end face of control panel, locating dowel and buckle are in be staggered, the height of locating dowel
Height of the degree higher than buckle；The plate face of control panel is provided with multiple location holes, connecting hole, power supply and connects hole, on the side face of control panel
It is provided with multiple draw-in grooves；During assembling, the locating dowel on motor stator is connected with the location hole on control panel, locating dowel is used to limit control
Making sheet axial displacement, the phase line connection end on motor stator is connected with the connecting hole on control panel, the Pin pins on plug connector with control
Power supply in making sheet connects hole connection, and the buckle on motor stator is connected with the draw-in groove on control panel, buckle is used to fix control panel.
Advantage：1. the height of locating dowel higher than buckle highly, and is circumferentially distributed shape；Install during control panel, locating dowel is to control
Plate its positioning, guide effect；2. locating dowel and the cooperation of buckle, end face support and fixation are carried out to the control panel after installation；With
Upper process realizes Fast Installation, fixation, the positioning of control panel；Cable clamping interface, positioning and fixation for motor triple line, it is ensured that electricity
The correct connection of machine triple line and control panel.
To the further improvement of above-mentioned technical proposal, the upper end surface of the motor stator is provided with annular groove, motor stator
The inside and outside wall in upper end by annular groove in being spaced apart, on the upper end internal face of motor stator circle distribution have it is multiple axially
Open slot.Advantage：1. annular groove is used to limit the radial position of stator winding, it is to avoid enamel-covered wire radial dimension will beyond design
Ask, the end face and water pump for not interfering with stator core originally carry out end face positioning；2. the connection of coiling between open slot is used for each groove.
Beneficial effect：1. control panel and motor stator clamping, realize the mesh that control panel is quick installed on motor stator
's；2. water pump cover has the advantages that quick positioning with the attachment structure of motor stator, and control panel can be quick in company with motor stator
Load to water pump cover, because control panel and water pump cover gap coordinate, influenceed by water pump cover so as to avoid control panel,
Installation accuracy is improve, that is, ensure that control panel can correctly be connected with plug connector.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the motor stator exploded perspective view in the utility model.
Fig. 3 is the stereogram of motor stator first in the utility model.
Fig. 4 is the stereogram of motor stator second in the utility model.
Fig. 5 is the control plate structure schematic diagram in the utility model.
Fig. 6 is the water pump cover stereogram in the utility model.
Specific embodiment
As shown in figure 1, a kind of electric water pump motor stator structure, mainly includes water pump cover 1, motor stator 2, control panel
3 and plug connector 4；As shown in Fig. 2 motor stator 1 is by upper skeleton 201, stator core 202, lower skeleton 203 and stator winding 204
Constitute, upper skeleton 201, stator core 202, lower skeleton 203 are fixed together by stator winding 204；As shown in figure 3, motor
The upper end surface that annular groove 205, i.e. upper skeleton are provided with the front end face of stator 1 is provided with annular groove, and annular groove 205 is used to limit paint
Envelope curve radial position, the end face and water pump for not interfering with stator core originally carries out end face positioning；The upper end of upper skeleton 201 is inside and outside
By annular groove 205 in being spaced apart, circle distribution has six open slots of axial direction to wall at the upper end internal face of upper skeleton 201
206, connection of the open slot 206 for coiling between each groove；As shown in figure 4, motor stator 2 corresponds to one end inwall of control panel 3
It is provided with three cable clamping interfaces 207, i.e. lower skeleton lower end inner wall face and is provided with three cable clamping interfaces, cable clamping interface 207 is set in distance, that
Angle around here is 60 °, and three phase lines of motor stator 2 are connected in three cable clamping interfaces 207 respectively, and cable clamping interface 207 can determine that
The position of motor phase line, it is ensured that phase line connecting hole connection corresponding with control panel；Motor stator 2 corresponds to the one of control panel 3
Circle distribution has three locating dowels 208 on end face, i.e., three locating dowels are located on the lower surface of lower skeleton, the mesh of locating dowel 208
Circumference when being installed for control panel orientation；Locating dowel is made up of positioning boss and the guide post being arranged on positioning boss, with
Simplify the structure of skeleton；Corresponding to three buckles 209 are evenly distributed on the end face of control panel 3, i.e., three are blocked motor stator 2
Button bit on the lower surface of lower skeleton, the dynamic balance when purpose of buckle 209 ensures that buckle fixes control panel；Locating dowel 208
The height of buckle 209 is highly slightly above, is so when control panel being installed in order to reach, to be first oriented to effect fixed again；Such as Fig. 5 institutes
Show, control panel 3 is provided with three connecting holes, 301, three location holes 302 and two power supplys connect hole 303, on the side face of control panel 3
It is provided with three draw-in grooves 304；During assembling, control panel 3 is installed on lower skeleton, three location holes of circle distribution on control panel 3
302 are connected with three locating dowels 208 on lower skeleton 203 respectively, and locating dowel plays a part of to be oriented to, positions to control panel, limitation
Control panel axial displacement；As control panel 3 continues installation downwards, three draw-in grooves and buckle dop on the circumferencial direction of control panel 3
The arc contact at end, buckle micro-deformation backward reduces resistance when installing control panel；When control panel plate face and positioning boss connect
When touching, buckle deformation resilience, inclined-plane and the control panel end contact at buckle dop end reach the effect of fixed control panel；Meanwhile,
Three phase lines of motor stator 2 are each passed through three connecting holes 301 on control panel 3, by the way of soldering by triple line
Linked together with control panel, it is ensured that phase line is occurred without and rocked during pump working；As shown in Figure 3 and Figure 6, by the way of hot charging
Motor stator, control panel are loaded to water pump cover front end from water pump cover tail end, circumference on the outer peripheral face of motor stator 2
Raised the 210 of multiple strips are distributed with, to be corresponded on the internal face of water pump cover 1 and be provided with groove 101, groove 101 at raised 210
Shape of the shape with raised 210 match, it is raised to realize that circumference is oriented with groove fit；Stator core end in motor stator
Face coordinates with the annular boss 102 on water pump cover internal face, and end face positions limiting motor stator to extreme direction before water pump cover
Axial displacement；Plug connector 4 is arranged on the side of water pump cover 1, and the Pin pins on plug connector 4 connect through the power supply on control panel 3
Hole 303, is linked together plug connector with control panel using soldering.
In this area, complete water pump part, the knot of these parts also including rotor, impeller, water pump cover etc.
Structure and annexation each other, are common knowledge in this area；Therefore do not elaborate in the description and accompanying drawing
In be not drawn into the parts such as rotor, impeller, water pump cover.
In the utility model, Split type structure is used between motor stator and water pump cover；By electricity by the way of hot charging
Machine stator is fitted into water pump cover, realizes the fixed constraint of motor stator.
Claims (3)
1. a kind of electric water pump motor stator structure, mainly including water pump cover, motor stator, control panel and plug connector, motor
Stator is made up of upper skeleton, stator core, lower skeleton and stator winding；It is characterized in that：Lower skeleton in motor stator passes through
Interface arrangment is connected with control panel, and control panel loads in water pump cover together in company with motor stator, between control panel and water pump cover
Gap coordinates；Water pump cover is with the attachment structure of motor stator：Be provided with annular boss in the front end of water pump cover, annular boss with
Stator core front end face contact connection in motor stator, annular boss limiting motor stator shaft orientation displacement；In motor stator
Circle distribution has on the internal face of the projection of multiple strips, water pump cover and is provided with recessed corresponding to high spot on stator core outer peripheral face
Groove, the shape of groove and the shape of projection match, raised and groove fit energy limiting motor stator radial displacement and circumferentially rotation
Turn.
2. a kind of electric water pump motor stator structure according to claim 1, it is characterised in that：The lower skeleton and control panel
Attachment structure be：One end inwall that lower skeleton corresponds to control panel is provided with multiple cable clamping interfaces, the phase line card on stator winding
It is connected in cable clamping interface, lower skeleton corresponds to circle distribution on the end face of control panel multiple locating dowels and buckle, locating dowel and card
In being staggered, the height of locating dowel is higher than the height of buckle to button；The plate face of control panel be provided with multiple location holes, connecting hole,
Power supply connects hole, and the side face of control panel is provided with multiple draw-in grooves；During assembling, the positioning in locating dowel and control panel on motor stator
Hole connection, locating dowel are used to limit control panel axial displacement, the connecting hole on the phase line connection end on motor stator and control panel
Connection, the Pin pins on plug connector connect hole and are connected with the power supply on control panel, the buckle on motor stator and the draw-in groove on control panel
Connection, buckle are used to fix control panel.
3. a kind of electric water pump motor stator structure according to claim 1 or claim 2, it is characterised in that：The motor stator
Upper end surface is provided with annular groove, and the inside and outside wall in upper end of motor stator is in be spaced apart by annular groove, the upper end of motor stator
Circle distribution has the open slot of multiple axial directions on internal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435922.6U CN206272441U (en) | 2016-12-26 | 2016-12-26 | A kind of electric water pump motor stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435922.6U CN206272441U (en) | 2016-12-26 | 2016-12-26 | A kind of electric water pump motor stator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272441U true CN206272441U (en) | 2017-06-20 |
Family
ID=59047692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435922.6U Active CN206272441U (en) | 2016-12-26 | 2016-12-26 | A kind of electric water pump motor stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494134A (en) * | 2018-06-12 | 2018-09-04 | 珠海凯邦电机制造有限公司 | Winding bobbin structure, motor and air conditioner |
| CN112039249A (en) * | 2020-07-27 | 2020-12-04 | 珠海格力电器股份有限公司 | Stator fixing device, compressor and motor |
-
2016
- 2016-12-26 CN CN201621435922.6U patent/CN206272441U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494134A (en) * | 2018-06-12 | 2018-09-04 | 珠海凯邦电机制造有限公司 | Winding bobbin structure, motor and air conditioner |
| CN108494134B (en) * | 2018-06-12 | 2023-12-08 | 珠海凯邦电机制造有限公司 | Winding framework structure, motor and air conditioner |
| CN112039249A (en) * | 2020-07-27 | 2020-12-04 | 珠海格力电器股份有限公司 | Stator fixing device, compressor and motor |
| CN112039249B (en) * | 2020-07-27 | 2021-10-08 | 珠海格力电器股份有限公司 | Stator fixing device, compressor and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190212 Address after: No. 36 Fengshen Avenue, Zhangwan Industrial New Area, Shiyan City, Hubei Province, 442000 Patentee after: Dongfeng Fuao Pump Co.,Ltd. Address before: No. 36 Fengshen Avenue, Zhangwan Industrial New Area, Shiyan City, Hubei Province, 442000 Patentee before: DONGFENG MOTOR PUMP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 No.36, Fengshen Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee after: Fuao Pump (Hubei) Co.,Ltd. Address before: 442000 No.36, Fengshen Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee before: Dongfeng Fuao Pump Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |