CN201937363U - Motor insulating member for compressor - Google Patents
Motor insulating member for compressor Download PDFInfo
- Publication number
- CN201937363U CN201937363U CN 201120047176 CN201120047176U CN201937363U CN 201937363 U CN201937363 U CN 201937363U CN 201120047176 CN201120047176 CN 201120047176 CN 201120047176 U CN201120047176 U CN 201120047176U CN 201937363 U CN201937363 U CN 201937363U
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- China
- Prior art keywords
- boss
- compressor
- insulating component
- component according
- lateral wall
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- Expired - Lifetime
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Abstract
The utility model discloses a motor insulating member for a compressor, comprising an insulating end plate arranged at the end part of a motor iron core; the insulating end plate is provided with an outside wall and an inside wall for fixing a motor winding; the outside wall and the inside wall are connected through a baseboard; and the periphery of the outside wall is provided with a boss for guiding a coil transition line. The boss is a cone boss. The corner part of the boss is in arc transition or is provided with a chamfer. The periphery of the outside wall is provided with a clamping buckle for guiding and fixing a power outgoing line. The maximum width of the opening of the clamping buckle is smaller than the maximum outer diameter of the power outgoing line. The maximum distance from the outer edge of the clamping buckle to the root of a power line is smaller than 20 mm. The baseboard is provided with an open pore for accommodating the motor winding. The motor insulating member is not only suitable for a rotary type compressor, but also suitable for a scroll compressor, and has the characteristics of simple and reasonable structure, flexibility in operation, low manufacture cost, reliability in connection, accuracy in location and wide application range.
Description
Technical field
The utility model relates to a kind of electric moto used in compressor insulating component.
Background technology
Between motor windings and the stator core insulation protection must be set, common insulation protection at present has two kinds, and a kind of is insulation film, and another kind is the plasticity insulating part with certain mechanical strength, wherein, concentrates the motor of takeup type winding mainly to adopt the latter.
The plasticity insulating part is owing to have certain mechanical strength, for the displacement of winding overhang good fixation arranged, and still, the layout of coil transition wire and the location of power outlet trend need emphasis to solve.For this reason, some producers are provided with positive stop lug boss so that the reasonable Arrangement transition wire in the periphery of plasticity insulating part, but these positive stop lug boss scratch enamelled wire, distribution phenomenon not in place occur easily owing to having wedge angle, not having certain gradient when transition wire is arranged.
In addition, power outlet is positioned the top of winding usually, because power outlet need stride across the winding of out of phase, therefore, power outlet need increase insulating sleeve protection, consequently causes cost increase and power outlet to be swung easily.
Chinese patent literature CN 201699485U disclosed a kind of location structure of electrical machine insulation end plate in 01 month on the 05th in 2011, motor comprises iron core and is positioned at the insulating end plate at iron core two ends, location structure comprises at least two location notchs that are positioned on the iron core, be provided with at least on the insulating end plate two corresponding with the location notch position and can penetrate reference column in the location notch.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, cost of manufacture is low, connection is firm, accurate positioning, electric moto used in compressor insulating component applied widely, to overcome weak point of the prior art.
A kind of electric moto used in compressor insulating component by this purpose design, comprise the insulating end plate that is positioned at the electric machine iron core end, insulating end plate is provided with lateral wall and the madial wall that is used for fixing motor windings, lateral wall and madial wall join by base plate, and its architectural feature is that the periphery of lateral wall is provided with the boss that is used for coil transition wire guiding.
Described boss is the taper platform.
The edge arc transition of described boss; Perhaps the edge of described boss is provided with chamfering.
The periphery of described lateral wall is provided with and is used for power outlet guiding and fixing buckle.
The maximum outside diameter of the Breadth Maximum＜power outlet of the opening of described buckle.
The outward flange of described buckle is to the ultimate range＜20mm of the root of power line.
Described base plate is provided with the perforate of ccontaining motor windings.
The utility model is for playing the good insulation performance effect between motor windings and the electric machine iron core, boss on the periphery of lateral wall can be extradited alternate coil transition wire and be made its reasonable disposition, and, the tapered profile structure of boss and the edge arc transition of boss or the edge of boss are provided with chamfering, all make the coil transition wire carry out reasonable disposition along the trend of setting more swimmingly, and can not damage enamelled wire.
Be buckled in power outlet when disposing in the utility model on periphery, guide-localization so that make full use of insulating part, reduces insulating sleeve and uses effectively.Because the maximum outside diameter of the Breadth Maximum＜power outlet of the opening of buckle, when power outlet snaps in, because buckle has elasticity, external force is impelled the opening dilatancy of buckle, after power outlet snaps in, the opening reinstatement of buckle, power outlet hour can not deviate from from buckle by external force or external force, thereby plays good fixation.
The utility model is not only applicable to rotary compressor, and be applicable to that scroll compressor, utensil have simple and reasonable, flexible operation, cost of manufacture is low, connection is firm, accurate positioning, advantage of wide range of application.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 looks local structure for amplifying schematic diagram for master of the present utility model.
Fig. 3 is the local structure for amplifying schematic diagram of overlooking of the present utility model.
Fig. 4 is a user mode structural representation of the present utility model.
Fig. 5 is the C place structure for amplifying schematic diagram among Fig. 4.
Among the figure: 1 is lateral wall, and 2 is madial wall, and 3 is base plate, and 4 is boss, and 5 is buckle, and 7 are perforate, and 8 is power outlet, and 9 is the coil transition wire, and 10 is insulating end plate, and 11 is power line.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, this electric moto used in compressor insulating component, comprise the insulating end plate 10 that is positioned at the electric machine iron core end, this insulating end plate 10 is provided with lateral wall 1 and the madial wall 2 that is used for fixing motor windings, lateral wall 1 and madial wall 2 join by base plate 3, and base plate 3 is provided with the perforate 7 of ccontaining motor windings.
The periphery of lateral wall 1 is provided with the boss 4 that is used for coil transition wire 9 guiding.Boss 4 is the taper platform.The edge arc transition of boss 4; Perhaps the edge of boss 4 is provided with chamfering.
The periphery of lateral wall 1 is provided with and is used for power outlet 8 guiding and fixing buckle 5.The maximum outside diameter of the Breadth Maximum d＜power outlet 8 of the opening of buckle 5.The outward flange of buckle 5 is to the ultimate range L＜20mm of the root of power line 11.
For fixing of power outlet 8, this power outlet 8 can snap in the buckle 5, and undertaken by boss spacing, therefore in the power outlet 8 of guaranteeing to lead effectively, can play the effect of restriction free resilience of power outlet or displacement again, guarantee the firm fixation of power outlet.
Claims (7)
1. electric moto used in compressor insulating component, comprise the insulating end plate (10) that is positioned at the electric machine iron core end, insulating end plate (10) is provided with lateral wall (1) and the madial wall (2) that is used for fixing motor windings, lateral wall (1) and madial wall (2) join by base plate (3), it is characterized in that the periphery of lateral wall (1) is provided with the boss (4) that is used for coil transition wire (9) guiding.
2. electric moto used in compressor insulating component according to claim 1 is characterized in that described boss (4) is the taper platform.
3. electric moto used in compressor insulating component according to claim 1 and 2 is characterized in that the edge arc transition of described boss (4); The edge of perhaps described boss (4) is provided with chamfering.
4. electric moto used in compressor insulating component according to claim 1 is characterized in that the periphery of described lateral wall (1) is provided with the buckle (5) that is used for power outlet (8) guiding and fixes.
5. electric moto used in compressor insulating component according to claim 4 is characterized in that the maximum outside diameter of Breadth Maximum (the d)＜power outlet (8) of the opening of described buckle (5).
6. electric moto used in compressor insulating component according to claim 4 is characterized in that ultimate range (the L)＜20mm of the outward flange of described buckle (5) to the root of power line (11).
7. electric moto used in compressor insulating component according to claim 1 is characterized in that described base plate (3) is provided with the perforate (7) of ccontaining motor windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120047176 CN201937363U (en) | 2011-02-16 | 2011-02-16 | Motor insulating member for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120047176 CN201937363U (en) | 2011-02-16 | 2011-02-16 | Motor insulating member for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937363U true CN201937363U (en) | 2011-08-17 |
Family
ID=44448869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120047176 Expired - Lifetime CN201937363U (en) | 2011-02-16 | 2011-02-16 | Motor insulating member for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937363U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279138A (en) * | 2014-10-22 | 2015-01-14 | 安徽美芝制冷设备有限公司 | Compressor |
| CN104539068A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Motor stator fixed wire wrapping insulating frame |
| CN104539075A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Upper insulating frame for fixed stator wire wrapping |
| CN104578510A (en) * | 2014-12-12 | 2015-04-29 | 芜湖市万华塑料制品有限公司 | Novel stator core circumference insulating frame with fastener |
| CN104578482A (en) * | 2014-12-15 | 2015-04-29 | 芜湖市万华塑料制品有限公司 | Lower insulated framework for fixing winding wire of stator |
| CN107070013A (en) * | 2017-03-31 | 2017-08-18 | 安徽美芝制冷设备有限公司 | Stator, motor and freezer compressor |
| CN110198093A (en) * | 2019-06-20 | 2019-09-03 | 温州汉桥科技有限公司 | Condenser type electric machine structure |
-
2011
- 2011-02-16 CN CN 201120047176 patent/CN201937363U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279138A (en) * | 2014-10-22 | 2015-01-14 | 安徽美芝制冷设备有限公司 | Compressor |
| CN104578510A (en) * | 2014-12-12 | 2015-04-29 | 芜湖市万华塑料制品有限公司 | Novel stator core circumference insulating frame with fastener |
| CN104539068A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Motor stator fixed wire wrapping insulating frame |
| CN104539075A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Upper insulating frame for fixed stator wire wrapping |
| CN104578482A (en) * | 2014-12-15 | 2015-04-29 | 芜湖市万华塑料制品有限公司 | Lower insulated framework for fixing winding wire of stator |
| CN104539068B (en) * | 2014-12-15 | 2017-05-17 | 芜湖市万华塑料制品有限公司 | Motor stator fixed wire wrapping insulating frame |
| CN104539075B (en) * | 2014-12-15 | 2017-06-09 | 芜湖市万华塑料制品有限公司 | Stator fixes Insulating frame in coiling |
| CN104578482B (en) * | 2014-12-15 | 2017-07-21 | 新沂市邵店公共服务有限公司 | Stator fixes Insulating frame under coiling |
| CN107070013A (en) * | 2017-03-31 | 2017-08-18 | 安徽美芝制冷设备有限公司 | Stator, motor and freezer compressor |
| CN107070013B (en) * | 2017-03-31 | 2020-07-03 | 安徽美芝制冷设备有限公司 | Stator, motor and refrigerator compressor |
| CN110198093A (en) * | 2019-06-20 | 2019-09-03 | 温州汉桥科技有限公司 | Condenser type electric machine structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |