CN105119400B - A kind of insulation framework, motor stator and motor - Google Patents
A kind of insulation framework, motor stator and motor Download PDFInfo
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- CN105119400B CN105119400B CN201510638859.XA CN201510638859A CN105119400B CN 105119400 B CN105119400 B CN 105119400B CN 201510638859 A CN201510638859 A CN 201510638859A CN 105119400 B CN105119400 B CN 105119400B
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- stator
- insulation framework
- motor
- frame body
- hook
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Abstract
A kind of insulation framework disclosed by the embodiments of the present invention, including frame body, the frame body have for covering at outside stator winding the annular groove stretched on the part of stator core.Insulation framework provided by the invention can directly spiral-lock on stator winding; stator winding and outside motor end cap to be isolated; compared with existing isolation method; protective effect of the insulation framework to stator winding has been effectively ensured; keep the pressure resistance of stator winding, heat-resisting and flame retardant effect good and simple in structure, safe and reliable; it is easy to operate, it is suitable for producing in enormous quantities.The invention also discloses a kind of motor stator and motors.
Description
Technical field
The present invention relates to technical field of motors, more specifically to a kind of insulation framework, motor stator and motor.
Background technology
AC asynchronous motor stator needs to do insulation processing, i.e., by insulating materials by stator winding and outside motor end
Lid separates.Most of insulation system of AC asynchronous motor stator is all using polyester film adhesive tape to stator winding at present
Wrapped up, or by stator winding impregnate insulated paint mode insulate, it is minimum reach bear pressure resistance, it is heat-resisting and fire-retardant etc.
It is required that.
Although existing insulation mode can reach insulating requirements, not only process is cumbersome, consumption it is larger, cost compared with
Height, and sometimes because misoperation causes the generation of stator winding bad phenomenon.
Therefore, insulation processing process how is reduced, cost is reduced, is suitable for producing in enormous quantities, becomes people in the art
Member's technical problem urgently to be resolved hurrily.
Invention content
In view of this, the purpose of the present invention is to provide a kind of insulation framework, to reduce insulation processing process, reduce at
This, is suitable for producing in enormous quantities；
Another object of the present invention is to provide it is a kind of using above-mentioned insulation framework carry out insulation processing motor stator and
Motor.
To achieve the above object, the present invention provides the following technical solutions：
A kind of insulation framework, including frame body, the frame body has determines for covering at outside stator winding to stretch in
Annular groove on the part of sub- iron core.
Preferably, it in above-mentioned insulation framework, is provided in the frame body and is fixed for the circuit of fixed power source line
Device.
Preferably, in above-mentioned insulation framework, the circuit fixing device includes two fixing clips being arranged symmetrically, and two
The clamp space for accommodating circuit is formed between a fixing clip.
Preferably, in above-mentioned insulation framework, the one end of the fixing clip far from the frame body have prevent institute
The anticreep for stating power cord abjection hooks.
Preferably, in above-mentioned insulation framework, the slot for fixing filling-in bit terminal, institute are offered in the frame body
Filling-in bit terminal is stated for connecting winding enameled wire and power cord.
Preferably, in above-mentioned insulation framework, the location hole for fixing thermal protector is offered in the frame body.
Preferably, in above-mentioned insulation framework, be provided in the collar wall of the annular groove for the stator core
The hook of clamping.
Preferably, in above-mentioned insulation framework, slot is offered on the outer wall of the stator core, the hook is inserted into institute
It states in slot, and offers the hook slot for hooking body clamping with the hook end on the bottom wall of the slot.
A kind of motor stator, including stator winding and stator core further include any one of them insulation framework as above, institute
It states and stretches in annular groove described in the partial insertion of the stator core outside stator winding.
A kind of motor, including motor stator, the motor stator are motor stator as described above.
It can be seen from the above technical scheme that insulation framework provided by the invention can directly spiral-lock on stator winding,
Stator winding and outside motor end cap to be isolated, compared with existing isolation method, insulation framework has been effectively ensured to fixed
The protective effect of sub- winding makes the pressure resistance of stator winding, and heat-resisting and flame retardant effect is good and simple in structure, safe and reliable, holds
It is easy to operate, it is suitable for producing in enormous quantities.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
The structural schematic diagram for the insulation framework that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is sectional views of the Fig. 1 along line B-B；
Fig. 3 is sectional views of the Fig. 1 along line C-C.
Wherein, 101 be frame body, and 102 be filling-in bit terminal, and 103 be power cord, and 104 be thermal protector, and 105 be circuit
Fixing device, 106 be hook, and 107 be stator core, and 108 be stator winding.
Specific implementation mode
Core of the invention is to provide a kind of insulation framework, to reduce insulation processing process, reduces cost, be suitable for big
Batch production；
Another core of the present invention be to provide it is a kind of using above-mentioned insulation framework carry out insulation processing motor stator and
Motor.
Hereinafter, being illustrated to embodiment with reference to attached drawing.In addition, embodiments illustrated below is not to recorded in claim
Invention content rise any restriction effect.In addition, the full content of the composition represented by following example is not limited to as right
It is required that necessary to the solution of recorded invention.
Please refer to Fig.1-Fig. 3, the structural schematic diagram for the insulation framework that Fig. 1 is provided by the embodiment of the present invention；Fig. 2 is Fig. 1
Along the sectional view of line B-B；Fig. 3 is sectional views of the Fig. 1 along line C-C.
Insulation framework provided in an embodiment of the present invention includes frame body 101, and frame body 101 should be by insulating materials system
At to realize to being dielectrically separated to stator winding and outside motor end cap.Frame body 101 have for cover at stator around
The annular groove on the part of stator core 107 is stretched in outside group 108.When isolated operation, annular groove is directed at stator winding 108, is made
Stretch in outside stator winding 108 in the partial insertion annular groove of stator core 107, i.e., by the insulation framework to stator around
The overhanging exposed part of group 108 is wrapped up.
Insulation framework provided by the invention can directly spiral-lock on stator winding 108, outside to stator winding 108 and motor
Portion's end cap is isolated, and compared with existing isolation method, protective effect of the insulation framework to stator winding 108 has been effectively ensured,
Make the pressure resistance of stator winding 108, heat-resisting and flame retardant effect is good and simple in structure, safe and reliable, easy to operate, is suitable for
Produce in enormous quantities.
In a specific embodiment of the invention, it is provided in frame body 101 and is fixed for the circuit of fixed power source line 103
Device 105.The circuit fixing device 105 can direct fixed power source line 103, directly control the direction of power cord 103, make power supply
Cabling mode of the line 103 in insulation framework is in good order, and the operation generated by multiple fixed circuit in production process is omitted
It is improper.It should be noted that should control circuit fixing device 105 height, keep with the gap of outside motor end cap, cannot
Influence the installation of outside motor end cap.The quantity of circuit fixing device 105 is not construed as limiting, should be with the cabling of power cord depending on.
As shown in figure 3, in the present embodiment, circuit fixing device 105 includes two fixing clips being arranged symmetrically, two
The clamp space for accommodating circuit is formed between fixing clip, and power cord 103 is clipped in the clamp space.Two fixing clips
The distance between should with the diameter of power cord 103 be adapted, guarantee that power cord 103 is clamped, prevent power cord
103 loosen.It should be noted that circuit fixing device 105 can be also other structures, elastic clip, the elastic clip are such as set
With arc crimping, the clamp space for accommodating power cord 103, the arc are formed between the arc crimping and frame body 101
The diameter of shape crimping and the diameter of power cord are adapted.One end of elastic clip can be fixed in frame body 101, the other end
Vacantly, for being assembled to power cord 103.
Preferably, there is the anticreep for preventing power cord 103 from deviating to hook for the one end of fixing clip far from frame body 101.Two
The anticreep hook of a fixing clip is oppositely arranged, and mousing-hook is located at the open end in clamp space so that the size of the open end is limited to
The diameter of power cord 103, so as to prevent power cord 103 from deviating from the circuit fixing device 105.
In a specific embodiment of the invention, the slot for fixing filling-in bit terminal 102 is offered in frame body 101,
Filling-in bit terminal 102 is for connecting winding enameled wire and power cord 103.Filling-in bit terminal 102 has insulating regions and conductive region, around
The extension of group enameled wire and power cord 103 is contacted in the conductive region of filling-in bit terminal 102, to realize connection.The present invention
Embodiment connects enameled wire and power cord 103 by the way of filling-in bit terminal 102, can reduce the motor caused by poor contact
Bad and easy to operate, reliability is high.
In a specific embodiment of the invention, the positioning for fixing thermal protector 104 is offered in frame body 101
Hole.Thermal protector 104 is directly fixed on by insulation framework on stator winding 108, is allowed to be close to stator winding 108, keeps normal
Induction 108 temperature of stator winding work, while being also fixed in insulation framework, can prevent it on stator winding 108
Movement.
In the of the invention specific embodiment, it is provided in the collar wall of annular groove for being clamped with stator core 107
Hook 106.Insulation framework can be fixed by hook 106 and stator core 107, ensure fixed reliability.Hook 106 can
Collar wall setting along annular groove is multiple, and multiple hooks 106 can be evenly arranged along the collar wall of annular groove.
In order to further prevent insulation framework to rotate, in the present embodiment, offered on the outer wall of stator core 107
Slot, the slot are parallel to the axial direction of stator core 107, and hook 106 is inserted into slot, by the limitation of slot so that insulation bone
Frame can not rotate, and the hook slot for hooking body clamping with 106 end of hook is offered on the bottom wall of slot, so that insulation bone
Frame can not be also axially moveable.
It is of the invention the embodiment of the invention discloses a kind of motor stator, including stator winding 108 and stator core 107
Focus on further including insulation framework disclosed in embodiment as above, the partial insertion of stator core 107 is stretched in outside stator winding 108
Annular groove.Motor stator disclosed by the embodiments of the present invention, since with above-mentioned insulation framework, which equally has
All technique effects of above-mentioned insulation framework, repeat no more herein.
The assembling process of motor stator is as follows：
1, filling-in bit terminal 102 is fixed in insulation framework；
2, power cord is fixed on by circuit fixing device 105 in insulation framework, and power cord lead-out wire is connected to inserted sheet end
On son 102；
3, thermal protector is fixed in the location hole of insulation framework, draws the lead of thermal protector, one end is connected to electricity
On the line of source, one end is connected on filling-in bit terminal 102；
4, the insulation framework combined is fixed on stator winding, and winding enameled wire lead-out wire is fixed on inserted sheet end
On son.
The embodiment of the invention also discloses a kind of motor using above-mentioned motor stator, due to above-mentioned motor stator,
Therefore the motor repeats no more herein equally with all technique effects of above-mentioned motor stator.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of insulation framework, which is characterized in that including frame body (101), the frame body (101) has for being provide with
The annular groove on part that stator core (107) are stretched in outside the stator winding (108) is provided on the frame body (101)
For the circuit fixing device (105) of fixed power source line (103), offers on the frame body (101) and protected for fixed heat
Protect the location hole of device (104).
2. insulation framework as described in claim 1, which is characterized in that the circuit fixing device (105) includes two symmetrical
The fixing clip of arrangement forms the clamp space for accommodating circuit between two fixing clips.
3. insulation framework as claimed in claim 2, which is characterized in that the fixing clip is far from the frame body (101)
One end have prevent the power cord (103) deviate from anticreep hook.
4. insulation framework as described in claim 1, which is characterized in that offered on the frame body (101) for fixing
The slot of filling-in bit terminal (102), the filling-in bit terminal (102) is for connecting winding enameled wire and power cord.
5. insulation framework according to any one of claims 1-4, which is characterized in that be provided in the collar wall of the annular groove
Hook (106) for being clamped with the stator core (107).
6. insulation framework as claimed in claim 5, which is characterized in that offered on the outer wall of the stator core (107) slotting
Slot, the hook (106) is inserted into the slot, and is offered and the hook (106) end on the bottom wall of the slot
Hook the hook slot of body clamping.
7. a kind of motor stator, including stator winding (108) and stator core (107), which is characterized in that further include that right such as is wanted
1-6 any one of them insulation frameworks are sought, the partial insertion of the stator core (107) is stretched in outside the stator winding (108)
The annular groove.
8. a kind of motor, including motor stator, which is characterized in that the motor stator is fixed for motor as claimed in claim 7
Son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638859.XA CN105119400B (en) | 2015-09-29 | 2015-09-29 | A kind of insulation framework, motor stator and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638859.XA CN105119400B (en) | 2015-09-29 | 2015-09-29 | A kind of insulation framework, motor stator and motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119400A CN105119400A (en) | 2015-12-02 |
| CN105119400B true CN105119400B (en) | 2018-09-07 |
Family
ID=54667325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638859.XA Active CN105119400B (en) | 2015-09-29 | 2015-09-29 | A kind of insulation framework, motor stator and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119400B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130273B (en) * | 2018-10-31 | 2023-07-14 | 安徽美芝精密制造有限公司 | Distributed coil motor, compressor with distributed coil motor and air conditioning system with distributed coil motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06113499A (en) * | 1992-09-30 | 1994-04-22 | Aisin Seiki Co Ltd | Motor |
| JP4585099B2 (en) * | 2000-07-19 | 2010-11-24 | アイチエレック株式会社 | Electric motor stator |
| CN203014534U (en) * | 2012-11-30 | 2013-06-19 | 三通(常州)电子科技有限公司 | Motor stator coil protection positioning cover |
| CN205017124U (en) * | 2015-09-29 | 2016-02-03 | 珠海凯邦电机制造有限公司 | Insulating skeleton, motor stator and motor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4294831B2 (en) * | 2000-04-27 | 2009-07-15 | 東芝キヤリア株式会社 | stator |
| JP2007159192A (en) * | 2005-12-01 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Brushless motor, and sealed compressor equipped with it |
| JP5768323B2 (en) * | 2010-03-26 | 2015-08-26 | アイシン精機株式会社 | Rotating electric machine stator |
| JP5924082B2 (en) * | 2012-03-31 | 2016-05-25 | 日本電産株式会社 | Molded motor stator and molded motor using the same |
| JP5953933B2 (en) * | 2012-05-18 | 2016-07-20 | ダイキン工業株式会社 | Stator and compressor |
| CN104868617B (en) * | 2015-05-22 | 2018-05-25 | 威灵（芜湖）电机制造有限公司 | For the stator mode of connection of the stator module of motor, motor and motor |
-
2015
- 2015-09-29 CN CN201510638859.XA patent/CN105119400B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06113499A (en) * | 1992-09-30 | 1994-04-22 | Aisin Seiki Co Ltd | Motor |
| JP4585099B2 (en) * | 2000-07-19 | 2010-11-24 | アイチエレック株式会社 | Electric motor stator |
| CN203014534U (en) * | 2012-11-30 | 2013-06-19 | 三通(常州)电子科技有限公司 | Motor stator coil protection positioning cover |
| CN205017124U (en) * | 2015-09-29 | 2016-02-03 | 珠海凯邦电机制造有限公司 | Insulating skeleton, motor stator and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105119400A (en) | 2015-12-02 |
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