CN206148637U - Motor, power cord and stator wiring needle connection structure and connecting terminal - Google Patents
Motor, power cord and stator wiring needle connection structure and connecting terminal Download PDFInfo
- Publication number
- CN206148637U CN206148637U CN201621140276.0U CN201621140276U CN206148637U CN 206148637 U CN206148637 U CN 206148637U CN 201621140276 U CN201621140276 U CN 201621140276U CN 206148637 U CN206148637 U CN 206148637U
- Authority
- CN
- China
- Prior art keywords
- stator wiring
- wiring pin
- connection terminal
- power line
- stator
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 25
- 238000002788 crimping Methods 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a connecting terminal for the connect stator wiring needle of line and motor, its one end is pegged graft at stator wiring needle for being used for, and with stator wiring needle welded welding ends, the other end for be used for with the pressure connection terminal of power cord crimping. Connecting terminal replaces the circuit board as the switching part of power cord with stator wiring needle, occuping the space has effectively been reduced, while connecting terminal only need adopt conducting material to make can, its cost is compared in the circuit board lowlyer, this has just effectively improved the compactedness of motor and has reduced manufacturing cost, connecting terminal's one end is pegged graft earlier on stator wiring needle, then with the welding of stator wiring needle, this reliable connection the that can guarantee connecting terminal and stator wiring needle, prevent that both from appearing not hard uply and rotating the phenomenon, and connecting terminal's the other end and the reliable crimping of power cord, reliable being connected of power cord with stator wiring needle has been realized. The utility model discloses still relate to a motor and power cord and stator wiring needle connection structure.
Description
Technical field
The utility model is related to motor production technical field, and more particularly to a kind of motor, power line and stator wiring pin connect
Binding structure and connection terminal.
Background technology
Conventional motors power line 02 is to realize that circuit board 01 is first by the switching of circuit board 01 with the connection of stator wiring pin
First it is connected with stator wiring pin, the Copper Foil for then passing through again thereon is connected with power line 02, as shown in fig. 1.
Gradually prevailing with position-sensorless control scheme, circuit board has actually no longer played a part of controlled motor, so
And because it is used as power line and the switching part of stator wiring pin, therefore current motor is still provided with circuit board.
The structure that this results in current motor is not compact enough, and the setting of circuit board also causes motor production cost higher, together
When assembling process in also need to carry out the installation of circuit board, this reduces the production efficiency of motor.
Directly removing circuit board and be connected power line with stator wiring pin can realize connecting without circuit board, but pass through
Practice finds that this kind of connected mode is easily caused that power line is excessively loose, rocks and even result in Joint failure.
Therefore, how to ensure that power line and being reliably connected for stator wiring pin are mesh on the premise of circuit board is saved
The technical problem of front those skilled in the art's urgent need to resolve.
Utility model content
One of the purpose of this utility model is to provide a kind of connection terminal, so as to protect on the premise of circuit board is saved
Card power line is reliably connected with stator wiring pin.
Another object of the present utility model also resides in a kind of power line using above-mentioned connection terminal of offer and stator wiring
Pin attachment structure.
A further object of the present utility model also resides in offer one kind and has said power and stator wiring pin attachment structure
Motor.
To reach above-mentioned purpose, the connection terminal that the utility model is provided, the stator for connecting power line and motor connects
Line pin, and its one end be for being plugged on the stator wiring pin, and with the welding ends of stator wiring pin welding, it is another
End is for the pressure connection terminal with the power supply wire crimp.
Preferably, the spliced eye with the stator wiring pin shape adaptation is offered on the welding ends.
Preferably, the welding ends is provided with the clamp portion for coordinating with the stator wiring pin grafting, the clamp
Portion includes the elastic clamp lobe that multiple roots are connected with the welding ends, and the top composition of the elastic clamp lobe is fixed with described
The spliced eye of sub- wiring pin adaptation.
Preferably, the cross section of the stator wiring pin is polygon, and the spliced eye is that cross section is suitable with the stator
The polygon spliced eye matched somebody with somebody.
Preferably, the clamp lobe is trapezoidal, and the big end of the clamp lobe is root, and small end is top.
Preferably, the pressure connection terminal is provided with the crimp barrel inserted for the power line and crimp.
Preferably, the pressure connection terminal is provided with the crimping hoop body for waling the power line and crimp.
The invention also discloses a kind of power line and stator wiring pin attachment structure, including power line, stator wiring
Connection terminal described in pin and as above any one, the welding ends of the connection terminal is plugged in the stator wiring pin simultaneously
It is welded and fixed with the stator wiring pin, pressure connection terminal is connected with the power supply wire crimp.
The invention also discloses a kind of motor, including stator wiring pin and coupled power line, the power supply
Line is said power and stator wiring pin attachment structure with the attachment structure of stator wiring pin.
Include two ends by can be seen that connection terminal disclosed in the utility model in above technical scheme, its one end is
Welding ends, welding ends be used for be plugged in stator wiring pin and with wiring pin welding, other end be for power supply wire crimp
Pressure connection terminal.
Connection terminal replaces circuit board as power line and the switching part of stator wiring pin, effectively reduces to space
Take, while connection terminal only needs to be made using conductive material, its cost is lower compared to for circuit board, this is just effectively
Improve the compactedness of motor and reduce production cost, even more important, one end of connection terminal is first plugged on stator wiring
On pin, then weld with stator wiring pin, this can ensure being reliably connected for connection terminal and stator wiring pin, prevent both from occurring
Loosen and rotation phenomenon, and the other end of connection terminal is reliably crimped with power line, this just realizes power line and stator indirectly
Wiring pin is reliably connected.
Description of the drawings
Fig. 1 is the connection diagram of power line and stator wiring pin in prior art；
Fig. 2 is the connection diagram of the power line disclosed in the utility model embodiment and stator wiring pin；
Fig. 3 is the structural representation of the connection terminal disclosed in a kind of embodiment of the utility model；
Fig. 4 is the structural representation of the connection terminal disclosed in another embodiment of the utility model；
Fig. 5 is that the partial enlargement that the power line disclosed in the utility model embodiment is connected with stator wiring pin is illustrated
Figure.
Wherein, 1 is power line, and 2 is connection terminal, and 21 is pressure connection terminal, and 22 is welding ends, and 23 is spliced eye, and 24 are elasticity
Clamp lobe.
Specific embodiment
One of core of the present utility model is to provide a kind of connection terminal, so as to protect on the premise of circuit board is saved
Card power line is reliably connected with stator wiring pin.
Another core of the present utility model also resides in a kind of power line using above-mentioned connection terminal of offer and stator wiring
Pin attachment structure.
Another core of the present utility model also resides in offer one kind and has said power and stator wiring pin attachment structure
Motor.
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and it is embodied as
The utility model is described in further detail for mode.
Connection terminal disclosed in the utility model, in motor, its role is to connect the power line 1 and electricity of motor
The stator wiring pin of machine, as shown in Figures 2 to 5, one end of the connection terminal is welding ends 22, and the other end is pressure connection terminal 21, is welded
Connect end 22 to be plugged on first in stator wiring pin, then weld with stator wiring pin again, pressure connection terminal 21 is used for and power line 1 is reliable
Crimping.
Connection terminal 2 replaces circuit board as power line 1 and the switching part of stator wiring pin, effectively reduces to space
Occupancy, while connection terminal 2 only needs to be made using conductive material, its cost is lower compared to for circuit board, and this is just
Effectively increase the compactedness of motor and reduce production cost, even more important, one end of connection terminal 2 is first plugged on stator
In wiring pin, then weld with stator wiring pin, this can ensure being reliably connected for connection terminal 2 and stator wiring pin, prevent two
Loosening and rotation phenomenon occurs in person, and the other end of connection terminal 2 is crimped with the reliability of power line 1, and this just realizes power supply indirectly
Line 1 is reliably connected with stator wiring pin.
As shown in figure 3, in one embodiment, the spliced eye with stator wiring pin shape adaptation is offered on welding ends 22
23, then coordinated by the spliced eye 23 and the grafting of stator wiring pin.
In order to further optimize the technical scheme in above-described embodiment, also to the welding ends of connection terminal 2 in the present embodiment
22 are improved, and as shown in Figure 4, the welding ends 22 in the present embodiment is provided with for coordinating with the grafting of stator wiring pin
Clamp portion, the clamp portion includes the elastic clamp lobe 24 that multiple roots are connected with welding ends 22, and the top of elastic clamp lobe 24
Portion constitutes the spliced eye 23 being adapted to stator wiring pin.This kind of spliced eye 23 has carried clamp feature, and those skilled in the art hold
Intelligible to be, the size that spliced eye 23 should be made in design is suitably less than the size of stator wiring pin, during inserting,
Elastic clamp lobe 24 will be deformed upon, so as to ensure that stator wiring pin is smoothly inserted in spliced eye 23, and elastic clamp lobe
Stator wiring pin clamping can effectively be prevented before welding connection terminal 2 from producing with stator wiring pin and loosen or rotate by 24.
As shown in Figures 4 and 5, elastic clamp lobe 24 is caved inward from root to top, so as to form the slightly higher top of root
The lower slightly form in portion, is beneficial to the filling of solder.In order to further improve the reliability that stator wiring pin is connected with connection terminal 2
Property, also the cross section of stator wiring pin is designed as into polygon in the present embodiment, accordingly, spliced eye 23 should also be as cross section
The polygon spliced eye being adapted to stator.
The shape of elastic clamp lobe 24 is unrestricted, can be in fan-shaped, trapezoidal etc., elastic clamp lobe 24 in the present embodiment
It is shaped as trapezoidal, and the big end of elastic clamp lobe 24 is root, and small end is top, as shown in Fig. 3 to Fig. 5, certainly, in order that
Obtain the shape of spliced eye 23 to be adapted to stator wiring pin, need to carry out adaptability design at the top of trapezoidal clamp lobe, for example, excavate portion
Divide material so that arc is formed on its top.
The form of pressure connection terminal 21 is also unrestricted, and for example in one embodiment, pressure connection terminal 21 is crimping cartridge form, the pressure
Connect a power supply source line 1 to insert and crimp power line 1；In another embodiment, pressure connection terminal 21 is provided with for waling electricity
Source line 1 and the crimping hoop body that power line 1 is crimped.
Also disclose a kind of power line and stator wiring pin attachment structure in the utility model embodiment, including power line 1,
Connection terminal 2 disclosed in stator wiring pin and above-mentioned any one embodiment, the welding ends 22 of connection terminal 2 is plugged on to be determined
It is welded and fixed in sub- wiring pin and with stator wiring pin, pressure connection terminal 21 is connected with the crimping of power line 1.
As a result of above-mentioned connection terminal, therefore the attachment structure has the corresponding technological merit of above-mentioned connection terminal concurrently,
This is no longer repeated herein.
A kind of motor is also disclosed in the utility model embodiment, the motor includes stator wiring pin and coupled electricity
Source line 1, power line 1 and power line and stator wiring pin company that the attachment structure of stator wiring pin is disclosed in above-described embodiment
Binding structure.
As a result of said power 1 and stator wiring pin attachment structure, therefore the motor has the attachment structure phase concurrently
The technological merit answered, is equally no longer repeated this herein.
Motor provided by the utility model, power line and stator wiring pin attachment structure and connection terminal are entered above
Go and be discussed in detail.Specific case used herein is set forth to principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for this technology
For the those of ordinary skill in field, on the premise of without departing from the utility model principle, the utility model can also be carried out
Some improvement and modification, these are improved and modification is also fallen in the utility model scope of the claims.
Claims (9)
1. a kind of connection terminal, for connecting the stator wiring pin of power line (1) and motor, it is characterised in that its one end is use
In being plugged in the stator wiring pin, and with the welding ends (22) of stator wiring pin welding, the other end be for institute
State the pressure connection terminal (21) of power line (1) crimping.
2. connection terminal according to claim 1, it is characterised in that offer and the stator on the welding ends (22)
The spliced eye (23) of wiring pin shape adaptation.
3. connection terminal according to claim 1, it is characterised in that the welding ends (22) is provided with for fixed with described
The clamp portion that sub- wiring pin grafting coordinates, the clamp portion includes the elastic clamp that multiple roots are connected with the welding ends (22)
Lobe (24), and the top of the elastic clamp lobe (24) constitutes the spliced eye (23) being adapted to the stator wiring pin.
4. connection terminal according to claim 3, it is characterised in that the cross section of the stator wiring pin is polygon,
The polygon spliced eye that the spliced eye (23) is adapted to for cross section with the stator wiring pin.
5. connection terminal according to claim 4, it is characterised in that the elastic clamp lobe (24) is trapezoidal and described
The big end of elastic clamp lobe (24) is root, and small end is top.
6. connection terminal according to claim 1, it is characterised in that the pressure connection terminal (21) is provided with for the power line
(1) crimp barrel inserted and crimp.
7. connection terminal according to claim 1, it is characterised in that the pressure connection terminal (21) is provided with described for waling
Power line (1) and the crimping hoop body for crimping.
8. a kind of power line and stator wiring pin attachment structure, it is characterised in that including power line (1), stator wiring pin and
Connection terminal (2) as described in claim 1-7 any one, the welding ends (22) of the connection terminal (2) is plugged on described
It is welded and fixed in stator wiring pin and with the stator wiring pin, pressure connection terminal (21) is connected with the power line (1) crimping.
9. a kind of motor, including stator wiring pin and coupled power line (1), it is characterised in that the power line (1) with
The attachment structure of stator wiring pin is power line as described in claim 8 and stator wiring pin attachment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140276.0U CN206148637U (en) | 2016-10-19 | 2016-10-19 | Motor, power cord and stator wiring needle connection structure and connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140276.0U CN206148637U (en) | 2016-10-19 | 2016-10-19 | Motor, power cord and stator wiring needle connection structure and connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148637U true CN206148637U (en) | 2017-05-03 |
Family
ID=58623239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140276.0U Expired - Fee Related CN206148637U (en) | 2016-10-19 | 2016-10-19 | Motor, power cord and stator wiring needle connection structure and connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329171A (en) * | 2016-10-19 | 2017-01-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor, power line and stator wiring pin connection structure and connection terminal |
-
2016
- 2016-10-19 CN CN201621140276.0U patent/CN206148637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329171A (en) * | 2016-10-19 | 2017-01-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor, power line and stator wiring pin connection structure and connection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |