CN203219018U - Stator ventilation slot board - Google Patents
Stator ventilation slot board Download PDFInfo
- Publication number
- CN203219018U CN203219018U CN 201320061752 CN201320061752U CN203219018U CN 203219018 U CN203219018 U CN 203219018U CN 201320061752 CN201320061752 CN 201320061752 CN 201320061752 U CN201320061752 U CN 201320061752U CN 203219018 U CN203219018 U CN 203219018U
- Authority
- CN
- China
- Prior art keywords
- punching
- stator
- punching sheet
- stator ventilation
- ventilation slot
- 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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a stator ventilation slot board a punching sheet body; punching sheet teeth are arranged on an outer ring of the punching sheet body; a punching sheet slot is formed between every two adjacent punching sheet teeth; each punching sheet tooth is provided with a reinforced rib; the bottom of the reinforced rib is provided with a gap; and the reinforced ribs are welded on the punching sheet body. The stator ventilation slot board is simple in structure, and can improve heat radiation effect of a stator.
Description
Technical field
The utility model relates to a kind of stator ventilation channel plate, is used for the stator of motor.
Background technology
Existing stator all is to be overrided to form by punching, because the pressure when laminating is bigger, thereby almost very close to each other between the punching, causing stator heat radiation difficulty, can have a negative impact to motor.
The utility model content
The utility model is at the deficiencies in the prior art, and purpose is to provide a kind of stator ventilation channel plate, can improve the radiating effect of stator.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of stator ventilation channel plate, comprise the punching body, be provided with the punching tooth in the outer ring of punching body, form the punching groove between per two adjacent punching teeth, each punching tooth is provided with a reinforcement, a breach is arranged at described reinforcement bottom, and described reinforcement is welded on the punching body.
The beneficial effects of the utility model are: the utility model is simple in structure, can improve the radiating effect of stator.
Description of drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: punching body 1, punching tooth 2, punching groove 3, reinforcement 4, breach 41.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of stator ventilation channel plate, comprise punching body 1, be provided with punching tooth 2 in the outer ring of punching body 1, form punching groove 3 between per two adjacent punching teeth 2, each punching tooth 2 is provided with a reinforcement 4, and a breach 41 is arranged at described reinforcement 4 bottoms, and described reinforcement 4 is welded on the punching body 1.
In the stator production process, the stator ventilation channel plate is put in the stator punching, because the effect of reinforcement 4, make and form a space between the punching body 1 of stator ventilation channel plate and the stator punching, be convenient to the heat radiation of stator interior, and formed a passage between the breach 41 on the reinforcement 4 and the punching body 1, make heat radiation more even.
Claims (2)
1. stator ventilation channel plate, comprise punching body (1), inner ring at punching body (1) is provided with punching tooth (2), form punching groove (3) between per two adjacent punching teeth (2), it is characterized in that: each punching tooth (2) is provided with a reinforcement (4), and a breach (41) is arranged at described reinforcement (4) bottom.
2. a kind of stator ventilation channel plate as claimed in claim 1 is characterized in that, described reinforcement (4) is welded on the punching body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061752 CN203219018U (en) | 2013-01-30 | 2013-01-30 | Stator ventilation slot board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061752 CN203219018U (en) | 2013-01-30 | 2013-01-30 | Stator ventilation slot board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219018U true CN203219018U (en) | 2013-09-25 |
Family
ID=49208520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061752 Expired - Fee Related CN203219018U (en) | 2013-01-30 | 2013-01-30 | Stator ventilation slot board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219018U (en) |
-
2013
- 2013-01-30 CN CN 201320061752 patent/CN203219018U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140130 |