CN207968102U - Motor, stator module and its cover board - Google Patents
Motor, stator module and its cover board Download PDFInfo
- Publication number
- CN207968102U CN207968102U CN201820505253.8U CN201820505253U CN207968102U CN 207968102 U CN207968102 U CN 207968102U CN 201820505253 U CN201820505253 U CN 201820505253U CN 207968102 U CN207968102 U CN 207968102U
- Authority
- CN
- China
- Prior art keywords
- installation foot
- cover board
- stator
- temperature protector
- stator core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a kind of motor, stator module and its cover board, the stator module includes：Stator core；Stator winding, the stator winding is around being located on the stator core；Temperature protector, the temperature protector are located on the end face of the stator core, and the temperature protector is close to the enameled wire of the stator winding；Cover board; the cover board is pressed on the temperature protector; the cover board is equipped with interior installation foot and outer installation foot; the interior installation foot is located at the radially inner side of the temperature protector; the outer installation foot is located at the radial outside of the temperature protector, and the interior installation foot and the outer installation foot are both connected on the stator core.The stator module of motor according to the present utility model; it is connected on stator core by interior installation foot on cover board and outer installation foot; so that temperature protector is tightly attached to by the pressure of cover board on enameled wire, so that temperature protector can effectively induce the temperature of enameled wire, securely and reliably.
Description
Technical field
The utility model is related to motor device technical fields, more particularly, to a kind of motor, stator module and its lid
Plate.
Background technology
The temperature protector of plastic packaging motor in the related technology is mounted on the protector mounting bracket in conductor grip, due to protecting
Protect device mounting bracket and stator enamelled wire it is separated by a distance farther out, therefore temperature protector can not effectively induce enameled wire temperature
Degree is easy to cause " burning machine " phenomenon to can not effectively protect motor.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, the utility model proposes a kind of stator module of motor, the stator module can effectively induce paint
The temperature of envelope curve, has a safety feature.
The utility model also proposes a kind of motor with said stator component.
The utility model also proposes a kind of cover board for motor.
According to the stator module of the motor of the utility model first aspect, including：Stator core；Stator winding, it is described fixed
Sub- winding is around being located on the stator core；Temperature protector, the temperature protector are located on the end face of the stator core,
And the temperature protector is close to the enameled wire of the stator winding；Cover board, the cover board are pressed on the temperature protector, institute
It states cover board and is equipped with interior installation foot and outer installation foot, the interior installation foot is located at the radially inner side of the temperature protector, described
Outer installation foot is located at the radial outside of the temperature protector, and it is described fixed that the interior installation foot and the outer installation foot are both connected to
On sub- iron core.
The stator module of motor according to the present utility model, it is fixed to be connected to by interior installation foot on cover board and outer installation foot
On sub- iron core so that temperature protector is tightly attached to by the pressure of cover board on enameled wire, so that temperature protector can be with
The temperature of enameled wire is effectively induced, securely and reliably.
There is iron core slot, the stator winding to pass through institute for one embodiment according to the present utility model, the stator core
It states iron core slot to be wound on the stator core, the outer installation foot is inserted in the iron core slot.
According to one optional example of the utility model, the stator module further includes：Insulating frame, the Insulating frame
Including：Multiple external insulation plug-in units, the multiple external insulation plug-in unit are plugged in the iron core slot；Interior insulation ring, the interior insulation
Ring is located on the inner wall of the stator core.
According to the utility model, another optional example, the stator core are equipped in the radial outer end of the iron core slot
Buckling groove, each external insulation plug-in unit are equipped with the clamping portion being inserted into the buckling groove, and the outer installation foot is plugged in phase
Between adjacent two external insulation plug-in units.
The radial outside of another optional example according to the utility model, the outer installation foot is equipped with limiting section, described
Limiting section is only against on the end face of the stator core.
According to the further example of the utility model, the outer installation foot is multiple, the two neighboring outer installation foot card
Circumferential both sides in the clamping portion, the limiting section on multiple outer installation feet are connected in the circumferential.
According to another embodiment of the utility model, the radially inner side of the interior installation foot, which is equipped with, vertically to be extended
Convex ribs.
According to another embodiment of the utility model, the radially inner side of the outer installation foot, which is equipped with, vertically to be extended
Reinforcing rib.
According to the utility model further embodiment, the cover board is respectively equipped in the circumferential both sides of the temperature protector
Protrusion, the cover board are equipped with two protrusions per side, crossed beam trunking are limited between two protrusions in the circumferential.
Further, the cover board in the circumferential per side two protrusions, be equipped in side away from each other
Avoid notch.
According to the utility model further embodiment, the cover board is equipped with the transmission for observing the temperature protector
Portion, the through portion are through-hole or transparent glass.
According to the motor of the utility model second aspect embodiment, including rotor and the electricity according to above-described embodiment
The stator module of machine.
According to the motor of the utility model embodiment, stator iron is connected to by interior installation foot on cover board and outer installation foot
On core so that temperature protector is tightly attached to by the pressure of cover board on enameled wire, so that temperature protector can be effective
Ground induces the temperature of enameled wire, avoids the temperature of motor is excessively high from causing burning machine phenomenon, ensures the safe and reliable of motor.
The cover board for motor according to the utility model third aspect embodiment includes：Ontology, interior installation foot, outer installation
Foot, protrusion, the ontology are equipped with the through portion for observation, and the interior installation foot and the outer installation foot are connected to institute
State the opposite both sides of the width direction of ontology, the protrusion for two pairs and the length direction that is respectively provided at the ontology opposite two
Side, per a pair of protrusion for two and between limit crossed beam trunking, one far from the interior installation foot of the outer installation foot
Side is equipped with limiting section.
According to the cover board for motor of the utility model embodiment, connected by interior installation foot on cover board and outer installation foot
It is connected on stator core so that temperature protector is tightly attached to by the pressure of cover board on enameled wire, so that temperature protection
Device can effectively induce the temperature of enameled wire, avoid the temperature of motor is excessively high from causing burning machine phenomenon, ensure the safety of motor
Reliably.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the stator module of the motor of the utility model embodiment；
Fig. 2 is the portions A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram according to the stator module of the motor at another visual angle of the utility model embodiment；
Fig. 4 is the schematic diagram according to the cover board of the stator module of the utility model embodiment；
Fig. 5 is the schematic diagram according to the cover board at another visual angle of the stator module of the utility model embodiment；
Fig. 6 is the schematic diagram according to the cover board at another visual angle of the stator module of the utility model embodiment.
Reference numeral：
100：Stator module；
10：Stator core；11：Buckling groove；20：Protector；30：Cover board；31：Interior installation foot；311：Convex ribs；312：Screens
Portion；32：Outer installation foot；321：Limiting section；322：Reinforcing rib；33：Protrusion；331：Avoid notch；332：Crossed beam trunking；34：Through
Portion；35：Occlusion part；36：Ontology；361：Chamfering；
40：Insulating frame；41：External insulation plug-in unit；411：Clamping portion；42：Interior insulation ring.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axis
To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, define " the
One ", the feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model
In, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 6 descriptions according to the stator module 100 of the motor of the utility model first aspect embodiment.
As shown in Figure 1, including stator core 10, stator according to the stator module 100 of the motor of the utility model embodiment
Winding, temperature protector 20 and cover board 30.
Wherein, around being located on stator core 10, temperature protector 20 is located on the end face of stator core 10 (such as stator winding
Shown in Fig. 1, temperature protector 20 is arranged on the upper surface of stator core 10), and temperature protector 20 is close to stator winding
Enameled wire setting, cover board 30 is pressed on temperature protector 20, and interior installation foot 31 and outer installation foot 32 are equipped with (such as on cover board 30
Shown in Fig. 1, it is equipped with interior installation foot 31 in the radially inner side of cover board 30, outer installation foot 32 is equipped in the radial outside of cover board 30), tool
Body, interior installation foot 31 is located at the radially inner side of temperature protector 20, and the diameter that outer installation foot 32 is located at temperature protector 20 is outside
Side, interior installation foot 31 and outer installation foot 32 are both connected on stator core 10.
According to the stator module 100 of the motor of the utility model embodiment, by interior installation foot 31 on cover board 30 and outer
Installation foot 32 is connected on stator core 10, and effectively protector 20 can be fixed, and when injection molding, can guarantee 20 position of protector not
It is mobile so that temperature protector 20 is tightly attached to by the pressure of cover board 30 on enameled wire, so that temperature protector 20 can
Effectively to induce the temperature of enameled wire, securely and reliably.
One embodiment according to the present utility model has iron core slot in stator core 10, specifically, surrounds stator core
10 are circumferentially with multiple iron core slots, and stator winding is wound on by iron core slot on stator core 10, i.e., stator winding sequentially passes through
Around being located on stator core 10, the outer installation foot 32 of cover board 30 is inserted in iron core slot for cover board 30 to be fixed on stator iron core slot
On iron core 10, while outer installation foot 32 stretches into the scheduled sufficient length of iron core slot, ensures cover board 30 being securely attached at stator
On iron core 10.
As shown in Figure 1, according to one optional example of the utility model, stator module 100 further includes Insulating frame 40, tool
Body, Insulating frame 40 includes multiple external insulation plug-in units 41 and interior insulation ring 42, and multiple external insulation plug-in units 41 are plugged in iron core slot
Interior, multiple external insulation plug-in units 41 are around the periphery of stator core 10 arrangement, and specifically, external insulation plug-in unit 41 is located at stator core 10
Periphery on the inside of and close to the setting of the periphery of stator core 10, interior insulation ring 42 is located on the inner wall of stator core 10, and insulate frame
Frame 40 is located between enameled wire and stator core 10, to keep apart enameled wire and stator core 10, is had to enameled wire
Protective effect.
Another optional example according to the utility model, stator core 10 are equipped with clamping at the radial outer end of iron core slot
Slot 11 is cooperatively equipped with the clamping portion 411 that can be inserted in buckling groove 11 on each external insulation plug-in unit 41, passes through card
Outer installation foot 32, is fastened on stator core 10 by socket part 411 and 11 corresponding matching of buckling groove to realize.
Referring to Fig.1, outer installation foot 32 is plugged between two neighboring external insulation plug-in unit 41, and specifically, adjacent two outer
Buckling groove 11 is limited between insulative inserts 41, in this way, outer installation foot 32 by be inserted into adjacent two external insulation plug-in units 41 it
Between outer installation foot 32 can be realized be connected with stator core 10.
As shown in figure 4, another optional example according to the utility model, limit is equipped in the radial outside of outer installation foot 32
Position portion 321, when outer installation foot 32 is inserted on stator core 10, limiting section 321 is only against on the end face of stator core 10, works as limit
When portion 321 is only against on the end face of stator core 10, the length that outer installation foot 32 is inserted into stator core 10 is lucky, in this way, a side
Face can ensure that cover board 30 can push temperature protector 20 and be close to enameled wire with it is made, while can also avoid cover board 30
Tension (tension is easy to damage temperature protector 20 by pressure) or excessively loose (pine can make have between temperature protector 20 and enameled wire excessively
Effect contact) Contact Temperature protector 20, in this way, not only having ensured the normal work of temperature protector 20, but also can effectively incude
Go out the temperature of enameled wire, on the other hand may insure that cover board 30 and the connection of stator core 10 are reliable, stable structure.
As depicted in figs. 1 and 2, according to the further example of the utility model, outer installation foot 32 is multiple, i.e., in cover board 30
Radial outside be equipped with multiple outer installation feet 32, and two neighboring outer installation foot 32 is stuck in the circumferential both sides of clamping portion 411, multiple
Limiting section 321 on outer installation foot 32 is connected in the circumferential, i.e., limiting section 321 is circumferentially extended along the radial outside of cover board 30,
Such as outer installation foot 32 there are two being set on cover board 30, limiting section 321 is formed between two outer installation feet 32, so that outer installation foot
32 are inserted into scheduled position in stator core 10.
Optionally, it is additionally provided with screens portion 312 in the radially inner side of interior installation foot 31, interior installation foot 31 is plugged on stator core
When on 10, screens portion 312 is only against on the end face of stator core 10, screens portion 312 and limiting section 321 cover board 30 radially
Coordinate the depth that internal installation foot 31 and outer installation foot 32 are inserted into stator core 10 to be set jointly, ensures 31 He of interior installation foot
Outer installation foot 32 is inserted into the length of stator core 10 just, i.e., the pressure of cover board 30 temperature protector 20 is close to enameled wire and elasticity is proper
It is good, while the normal work of temperature protector 20, effectively induce the temperature of enameled wire.
As shown in figure 4, interior installation foot 31 is multiple, i.e., multiple interior installation feet 31 are equipped in the radially inner side of cover board 30, and
Screens portion 312 is formed between two neighboring interior installation foot 31, the phase in the circumferential of the screens portion 312 on multiple interior installation feet 31
Even, i.e., screens portion 312 is circumferentially extended along the radially inner side of cover board 30, such as is set on cover board 30 there are two interior installation foot 31, is blocked
Position portion 312 is formed between two interior installation feet 31, so that interior installation foot 31 is inserted into scheduled position in stator core 10.
As shown in figure 4, according to another embodiment of the utility model, it is equipped with along vertical in the radially inner side of interior installation foot 31
The convex ribs 311 that direction extends, i.e. the extending direction of convex ribs 311 is consistent with the length direction of interior installation foot 31, and the setting of convex ribs 311 exists
The side for deviating from outer installation foot 32 on interior installation foot 31 is equipped with convex ribs 311 by the radially inner side in interior installation foot 31, both can be with
The structure of installation foot 31, lift structure intensity in reinforcing, and can cause to note since injection molding material is excessively thin to avoid interior installation foot 31
Plastics fall off.
As shown in figure 4, according to another embodiment of the utility model, the radially inner side of outer installation foot 32 is equipped with along vertical side
To the reinforcing rib 322 of extension, i.e. the extending direction of reinforcing rib 322 is consistent with the length direction of outer installation foot 32, and reinforcing rib 322 is set
It sets towards the side of interior installation foot 31 on outer installation foot 32, specifically, multiple reinforcing ribs can be equipped on outer installation foot 32
322, reinforcing rib 322 is equipped with by the radially inner side in outer installation foot 32, the structure of outer installation foot 32, lift structure can be reinforced
Intensity.
As shown in figure 5, according to the utility model further embodiment, cover board 30 is in the circumferential both sides of temperature protector 20 point
Not She You protrusion 33, wherein the every side of cover board 30 in the circumferential is equipped with two protrusions 33, and two protrusions 33 are in cover board 30
It is radially arranged spaced apart, crossed beam trunking 332 is limited between two protrusions 33, conducting wire is connected on temperature protector 20, it should
Conducting wire can be pierced by by crossed beam trunking 332, avoid damaging conducting wire by pressure, simultaneously because the supporting role of two protrusions 33, can prevent
Cover board 30 damages enameled wire by pressure.
Further, cover board 30 in the circumferential per side two protrusions 33, be equipped with evacuation in side away from each other
Notch 331 specifically can avoid the interior insulation ring 42 of Insulating frame 40 positioned at the evacuation notch 331 of 30 radially inner side of cover board,
I.e. the edge of interior insulation ring 42 is just only against in the evacuation notch 331 of 30 radially inner side of cover board, is located at 30 radial outside of cover board
Protrusion 33 be arranged close to the middle part of 30 width of cover board, temperature protector 20 can be limited to the lower section of cover board 30, avoid temperature
Protector 20 is skidded off along the circumferential direction of stator core 10, while can be avoided positioned at the evacuation notch 331 of 30 radial outside of cover board
The safe edge of external insulation plug-in unit 41 so that good fit between cover board 30 and interior insulation frame 40, connection is reliable.
As shown in figure 5, according to the utility model further embodiment, cover board 30 is equipped with through portion 34, the through portion 34
It is observed that temperature protector 20 is induced for observing the information shown by temperature protector 20, such as from through portion 34
Enameled wire temperature information, specifically, through portion 34 be through-hole or transparent glass, can be visually observed that temperature protection
The information of device 20.
In addition, being additionally provided with occlusion part 35 in the outside of outer installation foot 32, occlusion part 35 covers the outside for being located at outer installation foot 32,
When cover board 30 is inserted on stator core 10, which can cover outer installation foot 32 so that appearance is more clean and tidy beautiful
It sees, while there is protective effect to cover board 30.
The length extending direction of cover board 30 is circumferential consistent with stator core 10, i.e. the length direction of cover board 30 is formed as arc
Shape, in this way, can be coordinated with stator core 10, outer installation foot 32 is inserted correspondingly into card circumferentially distributed on stator core 10
In access slot 11, interior installation foot 31 is fitted on the internal face of interior insulation ring 42, and then realizes the effect of limit.
As shown in fig. 6, being formed with the chamfering 361 of rounding off in the periphery of the upper surface of cover board 30, wherein chamfering 361 is used
R indicate, R >=0.5, specifically, R can be 0.5,0.55,0.6,0.7 etc., specifically can according in practice set
It is fixed, by the way that the chamfering 361 on 30 upper surface of cover board to be limited within above range, injection molding material when institute can be effectively dispersed in
The pressure of generation ensures reliability of structure.
Optionally, cover board 30 may be used plastics and be made, and have the characteristics such as fire-retardant.
According to the motor of the utility model second aspect embodiment, including rotor and according to the motor in above-described embodiment
Stator module 100.
According to the motor of the utility model embodiment, it is connected to by interior installation foot 31 on cover board 30 and outer installation foot 32
On stator core 10 so that temperature protector 20 is tightly attached to by the pressure of cover board 30 on enameled wire, so that temperature is protected
Shield device 20 can effectively induce the temperature of enameled wire, and power-off protection may be implemented when the temperature is excessively high in motor, avoid electricity
The temperature of machine is excessively high to cause burning machine phenomenon, ensures the safe and reliable of motor.
According to the cover board 30 for motor of the utility model third aspect embodiment include ontology 36, interior installation foot 31,
Outer installation foot 32, protrusion 33, are equipped with the through portion 34 for observation on the body 36, and interior installation foot 31 and outer installation foot 32 are distinguished
The opposite both sides of the width direction of ontology 36 are connected to, protrusion 33 is two pairs and is respectively provided at the opposite of the length direction of ontology 36
Both sides, per a pair of of protrusion 33 for two and between limit crossed beam trunking 332, the side far from interior installation foot 31 of outer installation foot 32
Equipped with limiting section 321, the length of stator core 10 is inserted into for limiting outer installation foot 32.
According to the cover board 30 for motor of the utility model embodiment, pass through interior installation foot 31 on cover board 30 and outer peace
Dress foot 32 is connected on stator core 10 so that and temperature protector 20 is tightly attached to by the pressure of cover board 30 on enameled wire, from
And temperature protector 20 is allow effectively to induce the temperature of enameled wire, avoid the temperature of motor is excessively high from causing burning machine existing
As ensureing the safe and reliable of motor.
According to other compositions of the motor of the utility model embodiment, stator module 100 and its cover board 30 and operation pair
All it is known for those of ordinary skill in the art, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (13)
1. a kind of stator module of motor, which is characterized in that including：
Stator core；
Stator winding, the stator winding is around being located on the stator core；
Temperature protector, the temperature protector are located on the end face of the stator core, and the temperature protector is close to institute
State the enameled wire of stator winding；
Cover board, the cover board are pressed on the temperature protector, and the cover board is equipped with interior installation foot and outer installation foot, described interior
Installation foot is located at the radially inner side of the temperature protector, and the outer installation foot is located at the radial outside of the temperature protector,
The interior installation foot and the outer installation foot are both connected on the stator core.
2. the stator module of motor according to claim 1, which is characterized in that the stator core has iron core slot, institute
It states stator winding to be wound on the stator core by the iron core slot, the outer installation foot is inserted in the iron core slot.
3. the stator module of motor according to claim 2, which is characterized in that further include：Insulating frame, the insulation frame
Frame includes：
Multiple external insulation plug-in units, the multiple external insulation plug-in unit are plugged in the iron core slot；
Interior insulation ring, the interior insulation ring are located on the inner wall of the stator core.
4. the stator module of motor according to claim 3, which is characterized in that the stator core is in the iron core slot
Radial outer end is equipped with buckling groove, and each external insulation plug-in unit is equipped with the clamping portion being inserted into the buckling groove, the outer peace
Dress foot is plugged between the two neighboring external insulation plug-in unit.
5. the stator module of motor according to claim 4, which is characterized in that the radial outside of the outer installation foot is equipped with
Limiting section, the limiting section are only against on the end face of the stator core.
6. the stator module of motor according to claim 5, which is characterized in that the outer installation foot be it is multiple, adjacent two
A outer installation foot is stuck in the circumferential both sides of the clamping portion, and the limiting section on multiple outer installation feet is in the circumferential
It is connected.
7. the stator module of motor according to claim 1, which is characterized in that the radially inner side of the interior installation foot is equipped with
The convex ribs vertically extended.
8. the stator module of motor according to claim 1, which is characterized in that the radially inner side of the outer installation foot is equipped with
The reinforcing rib vertically extended.
9. the stator module of motor according to claim 1, which is characterized in that the cover board is in the temperature protector
Circumferential both sides are respectively equipped with protrusion, and the cover board is equipped with two protrusions per side in the circumferential, two protrusions
Between limit crossed beam trunking.
10. the stator module of motor according to claim 9, which is characterized in that the cover board is in the circumferential per side
Two protrusions are equipped with evacuation notch in side away from each other.
11. the stator module of motor according to claim 1, which is characterized in that the cover board is equipped with for observing
The through portion of temperature protector is stated, the through portion is through-hole or transparent glass.
12. a kind of motor, which is characterized in that including：Rotor and the motor according to any one of claim 1-11 are determined
Sub-component.
13. a kind of cover board for motor, which is characterized in that including：Ontology, interior installation foot, outer installation foot, protrusion, described
Body is equipped with the through portion for observation, and the interior installation foot and the outer installation foot are connected to the width side of the ontology
To opposite both sides, the protrusion is two pairs and the opposite both sides of the length direction that is respectively provided at the ontology, described in a pair of
Protrusion for two and between limit crossed beam trunking, the side far from the interior installation foot of the outer installation foot is equipped with limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505253.8U CN207968102U (en) | 2018-04-10 | 2018-04-10 | Motor, stator module and its cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505253.8U CN207968102U (en) | 2018-04-10 | 2018-04-10 | Motor, stator module and its cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968102U true CN207968102U (en) | 2018-10-12 |
Family
ID=63727646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505253.8U Active CN207968102U (en) | 2018-04-10 | 2018-04-10 | Motor, stator module and its cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086282A (en) * | 2019-05-28 | 2019-08-02 | 合肥巨一动力系统有限公司 | A kind of insulation framework structure and field frame assembly structure |
| CN112787432A (en) * | 2019-11-01 | 2021-05-11 | 上海海立电器有限公司 | Base structure of built-in protector |
-
2018
- 2018-04-10 CN CN201820505253.8U patent/CN207968102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086282A (en) * | 2019-05-28 | 2019-08-02 | 合肥巨一动力系统有限公司 | A kind of insulation framework structure and field frame assembly structure |
| CN112787432A (en) * | 2019-11-01 | 2021-05-11 | 上海海立电器有限公司 | Base structure of built-in protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968102U (en) | Motor, stator module and its cover board | |
| JP2019503578A (en) | Insulation cover for plug | |
| EP2562886B1 (en) | Connector | |
| CN205811456U (en) | Wire casing boxes | |
| CN104377462A (en) | Copper platoon safety protection device | |
| US9293966B2 (en) | Stator assembly with aluminum windings, electric motor and discharge pump for household appliances comprising said stator assembly | |
| CN205429919U (en) | Electric machine coil subassembly | |
| CN205319386U (en) | Novel socket and electric cooker utensil of local parcel insulating layer of metal terminal | |
| CN106449294B (en) | A kind of dust-proof earth leakage protective device | |
| CN103545754A (en) | Double tension pole arm insulating shielding cover | |
| WO2009025483A3 (en) | Protecting cover for terminals | |
| CN204118405U (en) | A kind of insert row with storage | |
| CN204145769U (en) | A kind of PTC electric heater unit support | |
| KR20170002900U (en) | Busbar protector for circuit breaker | |
| CN206283385U (en) | Motor | |
| CN220189960U (en) | Overvoltage protector for current transformer | |
| CN102738641B (en) | Patch board | |
| CN206116795U (en) | Safe three -phase socket | |
| CN203558659U (en) | Insulated telescopic belt device | |
| KR102340364B1 (en) | Easy out tag for plug | |
| CN209150646U (en) | Cable clamp and power line protection structure | |
| CN204101595U (en) | A kind of batch meter empty epi-position wire insulation cover | |
| CN213693043U (en) | Floor heating waterproof flame-retardant junction box capable of being installed quickly | |
| CN208971077U (en) | A kind of three-phase disjunctor sleeve penetrating through cabinet | |
| CN216671237U (en) | Power line wire sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |