CN102790488A - Three-phase asynchronous motor - Google Patents
Three-phase asynchronous motor Download PDFInfo
- Publication number
- CN102790488A CN102790488A CN2011101250439A CN201110125043A CN102790488A CN 102790488 A CN102790488 A CN 102790488A CN 2011101250439 A CN2011101250439 A CN 2011101250439A CN 201110125043 A CN201110125043 A CN 201110125043A CN 102790488 A CN102790488 A CN 102790488A
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- Prior art keywords
- heat
- heat radiation
- end cap
- end cover
- evenly
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- 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.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a three-phase asynchronous motor, comprising an end cover, and a plurality of connecting blocks used to connect with a housing is uniformly disposed around an outer circumference of the end cover. A screwed hole is disposed on each connecting block. The end cover is uniformly provided with a plurality of heat radiation panel groups, and each heat radiation panel group is provided with a plurality of heat radiation panels. Two adjacent heat radiation panels of each heat radiation panel group are parallel with each other. A bearing saddle bore is disposed in a center of the end cover. The three-phase asynchronous motor is advantaged by reasonable structure, easy installation, good heat radiation effect, and long service life.
Description
Technical field:
The present invention relates to a kind of threephase asynchronous.
Background technology:
Traditional threephase asynchronous does not have heat abstractor, and motor long meeting service time causes electric motor overheating, and it is untimely to dispel the heat, and motor burns easily, increases cost, and shortens the useful life of motor greatly.
Summary of the invention:
The objective of the invention is in order to overcome above deficiency, provide a kind of rational in infrastructure, be convenient to install, the threephase asynchronous of good heat dissipation effect, long working life.
The object of the invention is realized through following technical scheme: a kind of threephase asynchronous; Comprise end cap, the excircle of end cap evenly is provided with a plurality of contiguous blocks of being connected with housing of being used for, and each contiguous block is provided with screwed hole; Evenly be provided with a plurality of heat-dissipating fin groups on the end cap; Each heat-dissipating fin group is provided with a plurality of heat-dissipating fins, and two adjacent heat-dissipating fins of each heat-dissipating fin group are parallel to each other, and the middle part of end cap is provided with bearing saddle bore.
Further improvement of the present invention is: the excircle of end cap evenly is provided with four contiguous blocks.
Further improvement of the present invention is: evenly be provided with four heat-dissipating fin groups on the end cap.
The present invention compared with prior art has the following advantages:
The setting of bearing saddle bore and contiguous block is convenient to install, and evenly is provided with four heat-dissipating fin groups on the end cap, and each heat-dissipating fin group is provided with a plurality of heat-dissipating fins, and area of dissipation is big, and good heat dissipation effect is difficult for infringement, long working life.
Description of drawings:
Fig. 1 is the structure chart of threephase asynchronous;
Label among the figure: 1-end cap, 2-contiguous block, 3-screwed hole, 4-heat-dissipating fin group, 5-heat-dissipating fin, 6-bearing saddle bore.
Embodiment:
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection range of the present invention.
Show a kind of execution mode of threephase asynchronous of the present invention like Fig. 1; Comprise end cap 1, the excircle of end cap 1 evenly is provided with a plurality of contiguous blocks 2 of being connected with housing of being used for, and each contiguous block 2 is provided with screwed hole 3; Evenly be provided with a plurality of heat-dissipating fin groups 4 on the end cap 1; Each heat-dissipating fin group 4 is provided with a plurality of heat-dissipating fins 5, and each heat-dissipating fin group 4 two adjacent heat-dissipating fin 5 is parallel to each other, and the middle part of end cap 1 is provided with bearing saddle bore 6.The excircle of end cap 1 evenly is provided with four contiguous blocks 2.Evenly be provided with four heat-dissipating fin groups 4 on the end cap 1.The setting of bearing saddle bore 6 and contiguous block 2 is convenient to install, and evenly is provided with four heat-dissipating fin groups 4 on the end cap 1, and each heat-dissipating fin group 4 is provided with a plurality of heat-dissipating fins 5, and area of dissipation is big, and good heat dissipation effect is difficult for infringement, long working life.That the present invention has is rational in infrastructure, be convenient to install, the advantage of good heat dissipation effect, long working life.
Claims (3)
1. threephase asynchronous; It is characterized in that: comprise end cap (1); The excircle of said end cap (1) evenly is provided with a plurality of contiguous blocks (2) of being connected with housing of being used for; Each said contiguous block (2) is provided with screwed hole (3), evenly is provided with a plurality of heat-dissipating fin groups (4) on the said end cap (1), and each heat-dissipating fin group (4) is provided with a plurality of heat-dissipating fins (5); And two said heat-dissipating fins (5) that each said heat-dissipating fin group (4) is adjacent are parallel to each other, and the middle part of said end cap (1) is provided with bearing saddle bore (6).
2. according to the said a kind of threephase asynchronous of claim 1, it is characterized in that: the excircle of said end cap (1) evenly is provided with four said contiguous blocks (2).
3. according to the said a kind of threephase asynchronous of claim 1, it is characterized in that: evenly be provided with four said heat-dissipating fin groups (4) on the said end cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101250439A CN102790488A (en) | 2011-05-16 | 2011-05-16 | Three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101250439A CN102790488A (en) | 2011-05-16 | 2011-05-16 | Three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102790488A true CN102790488A (en) | 2012-11-21 |
Family
ID=47155809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101250439A Pending CN102790488A (en) | 2011-05-16 | 2011-05-16 | Three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102790488A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501071A (en) * | 2013-10-11 | 2014-01-08 | 昆山市润苏物资有限公司 | End cover structure for three-phase asynchronous motor |
| CN103973059A (en) * | 2014-05-20 | 2014-08-06 | 江苏远中电机股份有限公司 | Three-phase asynchronous motor special for oil pump |
-
2011
- 2011-05-16 CN CN2011101250439A patent/CN102790488A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501071A (en) * | 2013-10-11 | 2014-01-08 | 昆山市润苏物资有限公司 | End cover structure for three-phase asynchronous motor |
| CN103973059A (en) * | 2014-05-20 | 2014-08-06 | 江苏远中电机股份有限公司 | Three-phase asynchronous motor special for oil pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |