CN207069733U - Stator power line outlet structure, stator module and motor - Google Patents
Stator power line outlet structure, stator module and motor Download PDFInfo
- Publication number
- CN207069733U CN207069733U CN201720624607.6U CN201720624607U CN207069733U CN 207069733 U CN207069733 U CN 207069733U CN 201720624607 U CN201720624607 U CN 201720624607U CN 207069733 U CN207069733 U CN 207069733U
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- Prior art keywords
- power line
- terminal
- pcb board
- stator
- pool portion
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of stator power line outlet structure, stator module and motor, stator power line outlet structure includes support base, terminal and pcb board, support base is provided with trough pool portion and terminal groove, and terminal groove has opening, and terminal groove is correspondingly arranged at the opening in trough pool portion；Terminal is inserted in terminal groove；Pcb board is provided with the side in trough pool portion located at support base, and the position that pcb board corresponds to trough pool portion is provided with the first through hole passed through for trough pool portion, and the position of corresponding end pilot trench is provided with the second through hole passed through for terminal；The power line weld part of power supply source wire bonding is additionally provided with pcb board；Terminal electrically connects with the pcb board.Technical solutions of the utility model the orientation of the cell wall in adjustment trough pool portion, reduce the height of stator power line outlet structure by improving the structure of pcb board, and then reduce the whole height of stator module, facilitate motor to install.
Description
Technical field
Machine field is the utility model is related to, more particularly to a kind of stator power line outlet structure, stator module and motor.
Background technology
In traditional motor stator component, for winding around the home on electric machine iron core, power line outlet structure is arranged on stator
Component axial direction one end, and cover winding.Generally, power line outlet structure includes support base, terminal and pcb board, and support base is fixed
On electric machine iron core, support base is provided with terminal groove and trough pool portion, after terminal insertion terminal groove with the terminal weld part on pcb board
It is welded and fixed, and terminal is also for bending press-in trough pool portion after winding winding, it is close to carry out then to trough pool portion filling with sealant
Envelope.It should be noted that after installation, pcb board abuts with the top in trough pool portion, and pcb board is provided with power line weld part, power line
Connected up after being welded with power line weld part on pcb board.
But in the stator module, because pcb board abuts with the top in trough pool portion, hanged between pcb board and support base
Sky, add the whole height of stator module.Meanwhile the groove wall top in trough pool portion is close apart from the inward flange of support base, leaves for
The wiring space of power line is limited, and more power lines stack, and further increase the height of stator module.And too high stator pack
The size of other motor components such as part and rotor is mismatched, and the assembling to motor is made troubles.
Utility model content
Main purpose of the present utility model is to propose a kind of stator power line outlet structure, it is intended to reduces stator power line and goes out
The height of cable architecture, so as to reduce the height of stator module, facilitate the assembling of motor.
To achieve the above object, the utility model proposes a kind of stator power line outlet structure, the stator power line outlet
Structure includes support base, terminal and pcb board, and the support base is provided with trough pool portion and terminal groove, and the terminal groove has opening,
The terminal groove is correspondingly arranged at the opening in the trough pool portion；The terminal is inserted in the terminal groove；The pcb board is located at
The support base be provided with trough pool portion side, the pcb board correspond to the trough pool portion position be provided with confession the trough pool portion wear
The first through hole crossed, the position of the corresponding terminal groove are provided with the second through hole passed through for the terminal；On the pcb board also
It is provided with the power line weld part of power supply source wire bonding；The terminal electrically connects with the pcb board.
Preferably, the pcb board has close to the inward flange of corresponding stator inner hole and away from the outside for corresponding to stator inner hole
Edge, the power line weld part are located between the inward flange and the trough pool portion.
Preferably, the trough pool portion is set close to the outward flange.
Preferably, the cell wall in the trough pool portion resembles a pear in shape, the length direction in the trough pool portion and the radial direction phase of corresponding stator
Hand over, the opening in the trough pool portion is set towards the outward flange of the support base.
Preferably, the pcb board corresponds to the trough pool portion and the position entirety hollow out of terminal groove is set, to form covering institute
State the third through-hole of first through hole and the second through hole.
Preferably, the terminal includes wound portion, pcb board weld part, the first fixed part, the second fixed part and connecting portion,
The connecting portion has relative the first side and the second side, and the wound portion passes through the connecting portion with the pcb board weld part
Connect and be arranged at intervals in the first side of the connecting portion, first fixed part and the second fixed part relative spacing are set
In the second side of the connecting portion；First fixed part and the second fixed part are inserted in the terminal groove, by the terminal
It is fixed on the support base.
Preferably, the connecting portion is set in bar shaped, and the first side and the second side of the connecting portion are in its width phase
Right, the connecting portion is bent along its length.
Preferably, stop part is provided between the opening in the trough pool portion and the terminal groove, the stop part is described
Height of projection on support base is less than height of projection of the cell wall in the trough pool portion on the support base.
Preferably, the lower surface of the support base corresponds to the position of the terminal groove and is provided with fixed structure, the fixed knot
Structure has a locating slot, and the position that the notch of the locating slot corresponds to the terminal groove is set, and the terminal sequentially passes through described the
Two through holes and the terminal groove, are inserted into the locating slot of the fixed structure.
The utility model also proposes a kind of stator module, including electric machine iron core, winding and stator power line as described above
Outlet structure, the winding are wound on the electric machine iron core, and the stator power line outlet structure is located at the electric machine iron core
On, and be covered on the winding of electric machine iron core axial direction one end.The stator power line outlet structure include support base, terminal and
Pcb board, the support base are provided with trough pool portion and terminal groove, and the trough pool portion resembles a pear in shape, and the terminal groove is correspondingly arranged at described
The opening in trough pool portion；The terminal is inserted in the terminal groove；The position that the pcb board corresponds to the trough pool portion is provided with
The first through hole passed through for the trough pool portion, the position of the corresponding terminal groove are provided with second passed through for the terminal and led to
Hole；The power line weld part of power supply source wire bonding is additionally provided with the pcb board；The pcb board is provided with groove with the support base
The upper surface in pond portion abuts, and the terminal electrically connects with the pcb board.
The utility model also proposes a kind of motor, including stator module as described above.
Technical solutions of the utility model are installed by setting first through hole and the second through hole on pcb board with support base
When, corresponding first through hole and the second through hole on pcb board are passed through by terminal and trough pool portion so that pcb board and the support base
Between relative position distance reduce even both be affixed, so as to reduce the height of stator power line outlet structure, and stator is electric
The height reduction of source line outlet structure, when it is installed on stator, the whole height of stator module can be reduced, and then conveniently
Motor assembles.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model stator power line outlet structure one；
Fig. 2 is the structural representation of support base in the embodiment of the utility model stator power line outlet structure one；
Fig. 3 is another structural representation of support base in the embodiment of the utility model stator power line outlet structure one；
Fig. 4 is the structural representation of pcb board in the embodiment of the utility model stator power line outlet structure one；
Fig. 5 is the structural representation of terminal in the embodiment of the utility model stator power line outlet structure one；
Fig. 6 is the structural representation of the embodiment of the utility model stator module one；
Fig. 7 is the structural representation of another embodiment of the utility model stator module.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of stator power line outlet structure.
In the embodiment of the utility model one, as shown in Fig. 1 to 5, the stator power line outlet structure include support base 30,
Terminal 50 and pcb board 40, the support base 30 are provided with trough pool portion 32 and terminal groove 31, and the trough pool portion 32 has opening, institute
State terminal groove 31 be located at the trough pool portion 32 opening, the terminal groove 31 corresponded to the quantity in trough pool portion 32 it is consistent, typically
No more than 6.Wherein, terminal 50 is also pressed into the trough pool portion 32 for bending after winding winding 20, and the trough pool portion 32 is used for holding
Receive fluid sealant, fluid sealant is sealing the wound portion 51 for having wound and having welded winding 20.The pcb board 40 is located at the branch
Support the side that seat 30 is provided with trough pool portion 32；The position in the corresponding trough pool portion 32 of the pcb board 40 is provided with for the trough pool portion
32 first through hole passed through, the position of the corresponding terminal groove 31 is provided with the second through hole passed through for the terminal 50, described
Trough pool portion 32 passes through the first through hole, and the first fixed part 54 and the second fixed part 53 of the terminal 50 lead to through described second
Hole, and insert in the terminal groove 31, the terminal 50 electrically connects with the pcb board 40.Confession is additionally provided with the pcb board 40
The power line weld part 42 of power supply wire bonding, power line connect up after being welded with power line weld part on pcb board.
Technical solutions of the utility model on pcb board 40 by setting first through hole and the second through hole so that pcb board 40 is pacified
, can be corresponding through in this way, pcb board and support for the terminal 50 and the trough pool portion 32 after on the support base 30
Seat 30 relative position distance reduce, so as to reduce the height of stator power line outlet structure, certainly, the pcb board 40 with
When the upper surface of the support base 30 abuts, the relative position distance of pcb board and support base 30 is minimum, and then significantly reduces
The height of stator power line outlet structure.
In the embodiment of the utility model one, as shown in figure 4, connecting up for convenience, the pcb board 40 has close to corresponding
The inward flange of stator inner hole and the outward flange away from corresponding stator inner hole, the power line weld part 42 located at the inward flange with
Between the trough pool portion 32, the trough pool portion 32 is set close to the outward flange, and the opening in the trough pool portion 32 is towards the branch
The outward flange for supportting seat 30 is set.
In the embodiment of the utility model one, as shown in Fig. 2 the cell wall in the trough pool portion 32 resembles a pear in shape, it is also assumed that
It is substantially u-shaped, the length direction in the trough pool portion 32 and the radial intersection of corresponding stator, increases the cell wall in the trough pool portion 32
Top and the distance of the inward flange of support base 30, remaining more wiring spaces, avoid more power lines from stacking, and it is fixed to reduce
The height of sub- power line outlet structure.
In the embodiment of the utility model one, as shown in figure 4, in order to easy to process, the corresponding trough pool of the pcb board 40
The position entirety hollow out of portion 32 and terminal groove 31 is set to form the third through-hole of the covering first through hole and the second through hole.
In the embodiment of the utility model one, as shown in figure 5, the terminal 50 includes wound portion 51, pcb board weld part
52nd, the first fixed part 54, the second fixed part 53 and connecting portion 55, the connecting portion 55 have relative the first side and the second side,
The wound portion 51 and the pcb board weld part 52 are connected by the connecting portion 55 and between the first side of the connecting portion 55
Every setting, first fixed part 54 and the relative spacing of the second fixed part 53 are arranged on the second side of the connecting portion 55；
The fixed part 53 of first fixed part 54 and second is inserted in the terminal groove 31, and the terminal 50 is fixed on into the support
On seat 30, so as to facilitate the pcb board weld part 52 and the pcb board to be welded and fixed.
Alternatively, the connecting portion 55 is set in bar shaped, and the first side and the second side of the connecting portion 55 are in its width side
To relative, the connecting portion 55 is bent along its length, to adapt to the orientation in the trough pool portion 32, so as to facilitate the winding
Bending is pressed into the trough pool portion 32 after winding 20 51.
In the embodiment of the utility model one, as shown in Fig. 2 between the opening in the trough pool portion 32 and the terminal groove 31
Stop part 36 is provided with, height of projection of the stop part 36 on the support base 30 exists less than the cell wall in the trough pool portion 32
Height of projection on the support base 30, to prevent the fluid sealant in the trough pool portion 32 from flowing out.Contribute to simultaneously by described in
When wound portion 51 is bent into the trough pool portion 32, the wound portion 51 is convexly curved, and avoids the wound portion 51 from fractureing.
In the utility model embodiment, as shown in figure 3, in order to increase the stability of the terminal 50, the support base
The position that 30 lower surface corresponds to the terminal groove 31 is provided with fixed structure 34, and the fixed structure 34 has locating slot, described
The position that the notch of locating slot corresponds to the terminal groove 31 is set, the first fixed part 54 and the second fixed part 53 of the terminal 50
Through second through hole and the terminal groove 31, insert in the locating slot of the fixed structure 34.
In the embodiment of the utility model one, in order to play insulating effect, described 30 plastic materials of support base.
In the embodiment of the utility model one, as shown in Fig. 2 the support base 30 is provided with power supply line pluging handhole 35, it is provided with
Power line conductor part inserts.The power supply line pluging handhole 35 and the position correspondence of power line weld part 42 on the pcb board 40.
When the length of the exposed conductor part of power line is more than the thickness of pcb board 40, unnecessary conductor part may be inserted into institute
State in power supply line pluging handhole 35.The inward flange of support base 30 is provided with multiple thread jamming parts 37, is provided with power line and is caught in, prevents power supply
Line is shifted or rocked.The support base 30 is provided with fixed column 33, to be fixed on corresponding electric machine iron core 10.
In the embodiment of the utility model one, as shown in figure 4, terminal 50 electrically connects with pcb board 40 for convenience, described the
Two through holes go out provided with terminal weld part 41, to be welded with terminal 50.Meanwhile the pcb board 40 is provided with protector weld part
43, to be welded with protector, prevent motor from being burnt when short circuit or electric current are excessive.In addition, close to the power supply wire bonding
The position of socket part 42 and protector weld part 43, provided with insulation tank 46, avoid power line weld part 42 and protection on pcb board 40
Short circuit occurs for device weld part 43 and the circuit line around it.
In the embodiment of the utility model one, as shown in figure 1, the pcb board 40 is provided with positioning hole 44, the support base 30
Locating dowel 39 corresponding with the positioning hole 44 is provided with, the locating dowel 39 and positioning hole 44 coordinate, and position the pcb board
40.One end of the pcb board 40 is provided with screens mouth 45, and corresponding one end is provided with corresponding buckle 38 on support base 30, described
Screens mouth 45 and buckle 38 coordinate, and the pcb board 40 is fixed on the support base 30.The trough pool portion 32 is close to the end
The cell wall of the side of pilot trench 31 is in step, when avoiding the angle of bend of connecting portion 55 of the terminal 50 excessive, the trough pool portion 32
In the second fixed part 53 insertion terminal groove 31 for hindering terminal 50 close to the cell wall of the side of terminal groove 31.
The utility model proposes a kind of stator module.
In the utility model embodiment, as shown in Figures 6 and 7, the stator module includes electric machine iron core 10, winding 20 and such as
Upper described stator power line outlet structure, the winding 20 are wound on the electric machine iron core 10, and the stator power line goes out
Cable architecture is covered on the winding of described 10 axial one end of electric machine iron core on the electric machine iron core 10.The stator power
Line outlet structure concrete structure is with reference to above-described embodiment, because this stator module employs whole technologies of above-mentioned all embodiments
Scheme, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
In the utility model embodiment, match as shown in fig. 6, the electric machine iron core 10 is provided with the fixed column 33
The fixing hole 11 of conjunction, inserted for the fixed column 33, with the fixation stator power line outlet structure.
In the stator module installation process, first winding 20 is installed on the end face of winding 20 around the home on electric machine iron core
The stator power line outlet structure, the fixed column 33 are inserted in the fixing hole 11, the fixed stator power line outlet
Structure.The pcb board weld part 52 of the terminal 50 passes through spot-welded with the terminal weld part 41 on the pcb board 40.Institute
Multi-turn winding 20 around the home is stated in wound portion 51, then by tin stove by the wound portion 51 and because high temperature sloughs the winding of paint film
20 weld together.Hereafter, the wound portion 51 is bent into the trough pool portion 32, the wound portion 51 is sunk to the groove
Pond portion 32.Then fluid sealant is poured to the trough pool portion 32, the fluid sealant did not had the wound portion 51 and winding 20, sealed institute
Wound portion 51 and winding 20 are stated, prevents winding 20 to be oxidized.Finally, the exposed conductor part of power line inserts the PCB
Power line weld part 42 on plate 40, and pass through spot-welded with the power line weld part 42.
Because using stator power line outlet structure as described above, the stator power line goes out technical solutions of the utility model
The height reduction of cable architecture, including the height of the stator module of the stator power line outlet structure also reduces, so as to turning
The size matching of other motor components such as son, facilitates motor to install.
The utility model also proposes a kind of motor, and the motor includes above-described stator module, and the stator module is specific
Structure because this motor employs whole technical schemes of above-mentioned all embodiments, therefore at least has with reference to above-described embodiment
All beneficial effects caused by the technical scheme of above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (11)
1. a kind of stator power line outlet structure, including support base, terminal and pcb board, the support base be provided with trough pool portion and
Terminal groove, the terminal groove have opening, and the terminal groove is correspondingly arranged at the opening in the trough pool portion；The terminal is inserted in
In the terminal groove；Characterized in that,
The pcb board is provided with the side in trough pool portion located at the support base, and the position that the pcb board corresponds to the trough pool portion is set
There is a first through hole passed through for the trough pool portion, and the position of the corresponding terminal groove is provided with the passed through for the terminal
Two through holes；The power line weld part of power supply source wire bonding is additionally provided with the pcb board；The terminal is electrically connected with the pcb board
Connect.
2. stator power line outlet structure as claimed in claim 1, it is characterised in that the pcb board has close to corresponding fixed
The inward flange of sub- endoporus and the outward flange away from corresponding stator inner hole, the power line weld part located at the inward flange with it is described
Between trough pool portion.
3. stator power line outlet structure as claimed in claim 1, it is characterised in that the trough pool portion is close to the outward flange
Set.
4. stator power line outlet structure as claimed in claim 1, it is characterised in that the cell wall in the trough pool portion resembles a pear in shape,
The length direction in the trough pool portion and the radial intersection of corresponding stator, the opening in the trough pool portion is towards the outside of the support base
Edge is set.
5. stator power line outlet structure as claimed in claim 1, it is characterised in that the pcb board corresponds to the trough pool portion
Set with the position entirety hollow out of terminal groove, to form the third through-hole for covering the first through hole and the second through hole.
6. the stator power line outlet structure as described in any one of claim 1 to 5, it is characterised in that the terminal includes twining
Around portion, pcb board weld part, the first fixed part, the second fixed part and connecting portion, the connecting portion has the first relative side and
Two sides, the wound portion are connected by the connecting portion with the pcb board weld part and at the first side intervals of the connecting portion
Setting, first fixed part and the second fixed part relative spacing are arranged on the second side of the connecting portion；Described first
Fixed part and the second fixed part are inserted in the terminal groove, and the terminal is fixed on the support base.
7. stator power line outlet structure as claimed in claim 6, it is characterised in that the connecting portion is set in bar shaped, institute
State that the first side and the second side of connecting portion are relative in its width, and the connecting portion is bent along its length.
8. the stator power line outlet structure as described in claim 1 to 5 any one, it is characterised in that the trough pool portion
Stop part is provided between opening and the terminal groove, height of projection of the stop part on the support base is less than the groove
Height of projection of the cell wall in pond portion on the support base.
9. the stator power line outlet structure as described in claim 1 to 5 any one, it is characterised in that the support base
The position that lower surface corresponds to the terminal groove is provided with fixed structure, and the fixed structure has locating slot, the groove of the locating slot
The position of the corresponding terminal groove of mouth is set, and the terminal sequentially passes through second through hole and the terminal groove, is inserted into institute
In the locating slot for stating fixed structure.
10. a kind of stator module, it is characterised in that including electric machine iron core, winding and as described in claim 1 to 9 any one
Stator power line outlet structure, the winding is wound on the electric machine iron core, and the stator power line outlet structure is located at
On the electric machine iron core, and it is covered on the winding of electric machine iron core axial direction one end.
11. a kind of motor, it is characterised in that including the stator module described in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624607.6U CN207069733U (en) | 2017-05-31 | 2017-05-31 | Stator power line outlet structure, stator module and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624607.6U CN207069733U (en) | 2017-05-31 | 2017-05-31 | Stator power line outlet structure, stator module and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069733U true CN207069733U (en) | 2018-03-02 |
Family
ID=61505050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624607.6U Withdrawn - After Issue CN207069733U (en) | 2017-05-31 | 2017-05-31 | Stator power line outlet structure, stator module and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992623A (en) * | 2017-05-31 | 2017-07-28 | 广东威灵电机制造有限公司 | Stator power line outlet structure, stator module and motor |
| CN109510362A (en) * | 2018-12-12 | 2019-03-22 | 东昌电机(深圳)有限公司 | A kind of stator module |
-
2017
- 2017-05-31 CN CN201720624607.6U patent/CN207069733U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992623A (en) * | 2017-05-31 | 2017-07-28 | 广东威灵电机制造有限公司 | Stator power line outlet structure, stator module and motor |
| CN106992623B (en) * | 2017-05-31 | 2023-04-25 | 广东威灵电机制造有限公司 | Stator power cord outgoing structure, stator assembly and motor |
| CN109510362A (en) * | 2018-12-12 | 2019-03-22 | 东昌电机(深圳)有限公司 | A kind of stator module |
| CN109510362B (en) * | 2018-12-12 | 2024-01-26 | 东兴昌科技(深圳)有限公司 | Stator assembly |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180302 Effective date of abandoning: 20230425 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180302 Effective date of abandoning: 20230425 |
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