CN203840078U - Stator sheet structure for motor of refrigerator compressor - Google Patents
Stator sheet structure for motor of refrigerator compressor Download PDFInfo
- Publication number
- CN203840078U CN203840078U CN201420155090.7U CN201420155090U CN203840078U CN 203840078 U CN203840078 U CN 203840078U CN 201420155090 U CN201420155090 U CN 201420155090U CN 203840078 U CN203840078 U CN 203840078U
- Authority
- CN
- China
- Prior art keywords
- hole
- stator
- stator piece
- piece body
- motor
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Compressor (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a stator sheet structure for a motor of a refrigerator compressor. The stator sheet structure comprises a square stator sheet body, of which the center is provided with an assembly hole, and the four corners are fillets. A main winding hole and auxiliary winding holes are arranged on the stator sheet body, wherein the main winding hole is symmetrically arranged along the center of the assembly hole, and the auxiliary winding hole are arranged on the diagonal of the electronic sheet body in central symmetry. The stator sheet structure is reasonable in structural design, increases the assembly space of the compressor cylinder body of a refrigerator through the auxiliary winding holes, and effectively reduces the cost of the cylinder body.
Description
Technical field
The utility model belongs to stator piece field, especially a kind of motor stator of refrigerator compressor chip architecture.
Background technology
Freezer compressor is made up of housing, cylinder body, bent axle, piston, connecting rod, motor.Wherein, motor is the heart of compressor, and the quality of motor quality, the height of efficiency will directly affect the Energy Efficiency Ratio of compressor.Motor is mainly made up of rotor two parts of fixed stator and rotation, between stator and rotor, has space.Stator is by iron core, and winding forms.Iron core is to be formed by silicon steel sheet closed assembly, forms magnetic circuit, embeds stator winding.In order to embed stator winding, several grooves of punching equably in stator piece.Winding forming circuit part.Its effect is induced electromotive force, current flowing, realize energy converting between mechanical.On existing motor stator of refrigerator compressor sheet, be provided with symmetrical several main windings hole and symmetrical auxiliary winding hole, auxiliary winding pore structure is symmetrical.The shortcoming of this structure is: cause the cylinder body assembly space of freezer compressor little, cylinder body must adopt four leg structures, and volume is large, and quality is large, has wasted greatly raw material.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of motor stator of refrigerator compressor chip architecture is provided, this stator piece scientific structure design is reasonable, rationally strengthens the assembly space of freezer compressor cylinder body by the change in auxiliary winding hole, effectively reduces the cost of cylinder body.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of motor stator of refrigerator compressor chip architecture, comprise a stator piece body, this stator piece body is square structure, its center is shaped with pilot hole, four jiaos is rounding, on stator piece body, be shaped with main winding hole and auxiliary winding hole, main winding hole arranges along pilot hole Central Symmetry, and its auxiliary winding hole Central Symmetry is arranged in the diagonal of electronics sheet body.
And four jiaos of described stator piece bodies are shaped with fixing hole.
And the main winding hole on described stator piece body is that 20 and Central Symmetry are arranged on stator piece body.
And the auxiliary winding hole on described stator piece body is that 4 and Central Symmetry are arranged in the diagonal of stator piece body.
Advantage of the present utility model and beneficial effect are:
This motor stator of refrigerator compressor chip architecture, comprise a stator piece body, this stator piece body is square structure, its center is shaped with pilot hole, four jiaos is rounding, on stator piece body, be shaped with main winding hole and auxiliary winding hole, main winding hole arranges along pilot hole Central Symmetry, its auxiliary winding hole Central Symmetry is arranged in the diagonal of electronics sheet body, the utility model scientific structure design is reasonable, rationally strengthen the assembly space of freezer compressor cylinder body by the change in auxiliary winding hole, effectively reduce the cost of cylinder body.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
A kind of motor stator of refrigerator compressor chip architecture, comprise a stator piece body 5, this stator piece body is square structure, its center is shaped with pilot hole 3, four jiaos is rounding 1, on stator piece body, be shaped with main winding hole 4 and auxiliary winding hole 2, main winding hole arranges along pilot hole Central Symmetry, and its auxiliary winding hole Central Symmetry is arranged in the diagonal of electronics sheet body.Four jiaos of stator piece bodies are shaped with fixing hole 6, main winding hole on stator piece body is that 20 and Central Symmetry are arranged on stator piece body furtherly, and the auxiliary winding hole on stator piece body is that 4 and Central Symmetry are arranged in the diagonal of stator piece body furtherly.
The symmetrical center line of the utility model stator piece, is rotated to diagonal perpendicular to horizontal direction by original, is connected with cylinder body in diagonal.Strengthened the assembly space of cylinder body, cylinder body uses two legs, has largely reduced the total weight of cylinder body, provides cost savings, and can keep good dynamic balancing.
Claims (4)
1. a motor stator of refrigerator compressor chip architecture, comprise a stator piece body, this stator piece body is square structure, its center is shaped with pilot hole, four jiaos is rounding, on stator piece body, be shaped with main winding hole and auxiliary winding hole, main winding hole arranges along pilot hole Central Symmetry, it is characterized in that: auxiliary winding hole Central Symmetry is arranged in the diagonal of electronics sheet body.
2. motor stator of refrigerator compressor chip architecture according to claim 1, is characterized in that: four jiaos of described stator piece bodies are shaped with fixing hole.
3. motor stator of refrigerator compressor chip architecture according to claim 1, is characterized in that: the main winding hole on described stator piece body is that 20 and Central Symmetry are arranged on stator piece body.
4. motor stator of refrigerator compressor chip architecture according to claim 1, is characterized in that: the auxiliary winding hole on described stator piece body is that 4 and Central Symmetry are arranged in the diagonal of stator piece body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155090.7U CN203840078U (en) | 2014-03-31 | 2014-03-31 | Stator sheet structure for motor of refrigerator compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155090.7U CN203840078U (en) | 2014-03-31 | 2014-03-31 | Stator sheet structure for motor of refrigerator compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840078U true CN203840078U (en) | 2014-09-17 |
Family
ID=51517873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155090.7U Expired - Lifetime CN203840078U (en) | 2014-03-31 | 2014-03-31 | Stator sheet structure for motor of refrigerator compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840078U (en) |
-
2014
- 2014-03-31 CN CN201420155090.7U patent/CN203840078U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103904852B (en) | A kind of magnet structure outer rotor disc type motor | |
| CN203840078U (en) | Stator sheet structure for motor of refrigerator compressor | |
| CN203617229U (en) | Simple electromagnetic system used for breaker | |
| CN202586551U (en) | Permanent-magnet motor adopting surface-mount steel magnet assembling method | |
| CN202940663U (en) | Winding end part fixing structure with wind shielding function | |
| CN204271863U (en) | Permanent magnet motor stator lamination structure | |
| CN201733147U (en) | Limited angle torque motor | |
| CN202454398U (en) | Transformer core structure | |
| CN203690046U (en) | Low-noise mounting base for amorphous alloy transformer | |
| CN202602403U (en) | Novel motor stator iron core | |
| CN206790322U (en) | Core structure, motor, compressor and refrigeration plant | |
| CN201742282U (en) | Stepping motor structure | |
| CN204068442U (en) | A kind of for the sintered NdFeB magnetic shoe in magneto | |
| CN204204571U (en) | The energy-saving casing of oil immersed power transformer | |
| CN203573788U (en) | Low-noise three-dimensional amorphous alloy roll iron core | |
| CN204046296U (en) | Line starts, the public three-phase permanent-magnetic synchronous motors rotor punching of variable frequency starting | |
| CN204089382U (en) | Three phase variable frequency permanent-magnet synchronous motor rotor iron-core lamination | |
| CN204349754U (en) | A kind of asynchronous starting and permanent magnet motor rotor | |
| CN204030821U (en) | The novel support of a kind of motor | |
| CN102543380A (en) | Iron core structure of transformer | |
| CN202025601U (en) | Three-phase filter reactor in a shape like the Chinese character 'pin' | |
| CN206977175U (en) | The motor of double air gaps design | |
| CN203335986U (en) | Electromagnetic valve | |
| CN101989783A (en) | Method for manufacturing generators and electric motors by using ferromagnetic materials and paramagnetic materials | |
| CN206592618U (en) | A kind of bidirectional electromagnetic valve |
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: 20140917 |