CN202602392U - Blower motor - Google Patents
Blower motor Download PDFInfo
- Publication number
- CN202602392U CN202602392U CN 201220154637 CN201220154637U CN202602392U CN 202602392 U CN202602392 U CN 202602392U CN 201220154637 CN201220154637 CN 201220154637 CN 201220154637 U CN201220154637 U CN 201220154637U CN 202602392 U CN202602392 U CN 202602392U
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- CN
- China
- Prior art keywords
- blower motor
- groove
- utility
- model
- 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 - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of blower motors, especially to a blower motor with good stamping technology and high efficiency. The blower motor comprises a motor body; wherein a stator and a rotor are arranged in the motor body, multiple recessed grooves are opened in the edge of a central hole of the stator, wherein the bottom of each recessed groove is round, and the recessed groove extends inwardly; and multiple grooves are opened in the external surface of the rotor, wherein each groove extends inwardly, and the bottom of the groove is round. The blower motor has the advantages that the structure is simple, the utilization rate of the grooves is high, the working efficiency of the motor is improved, the loss is low, and the cost is saved.
Description
Technical field
The utility model relates to the technical field of blower motor, the blower motor that especially a kind of Sheet Metal Forming Technology is good, efficient is high.
Background technology
Mostly the groove of opening on stator in the used in the market blower motor, the rotor is pears type groove, and there is following shortcoming in this structure: in the work of motor, the utilance of groove is not high, the technology more complicated of punching press, the inefficiency of motor etc.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency in the prior art, a kind of blower motor is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of blower motor; Comprise body; At internal body stator and rotor are installed; Centre bore edge on the described stator has a plurality of bottoms that extend internally and is circular groove, also has a plurality of bottoms that extend internally on the outer surface of rotor and is circular groove.
Described groove and groove punch forming.
The beneficial effect of the utility model is: the utility model is simple in structure, and the utilance of groove is high, has improved the operating efficiency of motor, and loss is few, the saving cost.
Description of drawings
Below in conjunction with accompanying drawing and execution mode the utility model is further specified.
Fig. 1 is the structural representation of the utility model stator.
Fig. 2 is the structural representation of the utility model rotor.
Among the figure: 1. stator, 11. grooves, 2. rotor, 21. grooves.
Embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
Blower motor as depicted in figs. 1 and 2; Comprise body; At internal body stator 1 and rotor 2 are installed; Centre bore edge on the stator 1 has a plurality of bottoms that extend internally and is circular groove 11, also has a plurality of bottoms that extend internally on the outer surface of rotor 2 and is circular groove 21, groove 11 and groove 21 punch formings.
Above-mentioned execution mode is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection range of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection range of the utility model.
Claims (2)
1. blower motor; Comprise body; At internal body stator (1) and rotor (2) are installed; It is characterized in that: the centre bore edge on the described stator (1) has a plurality of bottoms that extend internally and is circular groove (11), also has a plurality of bottoms that extend internally on the outer surface of rotor (2) and is circular groove (21).
2. blower motor according to claim 1 is characterized in that: described groove (11) and groove (21) punch forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154637 CN202602392U (en) | 2012-04-12 | 2012-04-12 | Blower motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154637 CN202602392U (en) | 2012-04-12 | 2012-04-12 | Blower motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602392U true CN202602392U (en) | 2012-12-12 |
Family
ID=47319905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154637 Expired - Fee Related CN202602392U (en) | 2012-04-12 | 2012-04-12 | Blower motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602392U (en) |
-
2012
- 2012-04-12 CN CN 201220154637 patent/CN202602392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |