CN102255415B - Insulating frame of motor with segmented stator - Google Patents
Insulating frame of motor with segmented stator Download PDFInfo
- Publication number
- CN102255415B CN102255415B CN2011101972276A CN201110197227A CN102255415B CN 102255415 B CN102255415 B CN 102255415B CN 2011101972276 A CN2011101972276 A CN 2011101972276A CN 201110197227 A CN201110197227 A CN 201110197227A CN 102255415 B CN102255415 B CN 102255415B
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- arc wall
- stator
- stator insulation
- upper frame
- inner arc
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- 238000009413 insulation Methods 0.000 claims abstract description 78
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 20
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to an insulation frame of a motor of a block stator, which is characterized by comprising more than two stator insulation upper frames, stator insulation lower frames and stator cores; the stator insulation upper frame comprises an inner arc wall, an outer arc wall and a connecting position for connecting the inner arc wall and the outer arc wall, two sides of one end of the inner arc wall are respectively provided with two support arms extending outwards, and the support walls are provided with wire hanging frames; the stator insulation lower frame comprises an inner arc wall, an outer arc wall and a connecting position for connecting the inner arc wall and the outer arc wall; the other end of the inner arc wall and one end of the outer arc wall of the stator insulation upper frame are respectively in inserted fit with one end of the inner arc wall and one end of the outer arc wall of the stator insulation lower frame; two support arms of the stator insulation upper frame are lapped on two sides of the inner arc wall of the adjacent stator insulation lower frame; the stator core is sleeved at the insertion matching position of the outer arc wall of the stator insulation upper frame and the outer arc wall of the stator insulation lower frame. The winding efficiency of the invention is improved by more than 3 times, the number of joints can be reduced, the production efficiency is improved, the use performance is good, and the invention is convenient and practical.
Description
Technical field
The present invention relates to a kind of fan class motor, relate in particular to the Insulating frame of the motor of the piecemeal stator that the stator winding of motor uses.
Background technology
The piecemeal stator motor mainly is the interior winding efficiency problem of separating determinant.In the monoblock when stator winding maximum speed be 1000r/min, and outward around stator winding speed 3000r/min; The piecemeal stator motor resolves into piecemeal one by one with interior around stator exactly; Make it to become single outer, improve winding efficiency, and be that piecemeal carries out during single piecemeal stator winding around stator; The end of a thread of coiling is too many; And the main coiling of internal stator coiling with pay winding two the end of a thread only separately, the wiring of piecemeal stator winding is difficulty too, can't improve the field frame assembly make efficiency.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of can mass production, it is convenient to have a coiling, threading speed is fast; Main simultaneously pair winding combination operation is convenient; Design ingeniously, serviceability is good, the Insulating frame of the motor of convenient and practical a kind of piecemeal stator.
In order to achieve the above object; The present invention realizes like this; It is a kind of Insulating frame of motor of piecemeal stator, it is characterized in that comprising more than two can hanging wire stator insulation upper frame, not the stator insulation underframe of hanging wire and two above stator cores more than two; Said stator insulation upper frame comprises inner arc wall, outer arc wall and connects the position of inner arc wall and outer arc wall, is respectively equipped with two support arms that outwards stretch in the both sides of an end of inner arc wall, is provided with flex holder propping up on the wall; Said stator insulation underframe comprises inner arc wall, outer arc wall and connects the position of inner arc wall and outer arc wall; The other end of the inner arc wall of stator insulation upper frame and an end of outer arc wall are pegged graft mutually with an end of the inner arc wall of stator insulation underframe and outer arc wall respectively and are cooperated; Two support arms of stator insulation upper frame ride on the both sides of inner arc wall of adjacent stators insulation underframe, do not have the gap of interfering thereby form; Said stator core is set in the grafting cooperation place of outer arc wall of outer arc wall and the stator insulation underframe of stator insulation upper frame, the cooperation of pegging graft mutually of adjacent two stator cores.
Length after said stator insulation upper frame and stator insulation underframe are pegged graft is greater than the height of two times stator core but less than the height of three times stator core.
The inboard of one end of the inner arc wall of said stator insulation underframe is provided with the sunken inside position of grafting usefulness, and the outside of the other end of the outer arc wall of stator insulation underframe is provided with the outer pit bit of grafting usefulness; The outside of the other end of the inner arc wall of said stator insulation upper frame is provided with the outer pit bit of grafting usefulness, and the inboard of an end of the outer arc wall of stator insulation upper frame is provided with the sunken inside position of grafting usefulness; Peg graft with the outer pit bit of stator insulation upper frame and cooperate in the sunken inside position of said stator insulation underframe, the outer pit bit of stator insulation underframe is pegged graft with the sunken inside position of stator insulation upper frame and cooperated.
The beneficial effect that the present invention compared with prior art has is: winding efficiency has improved more than 3 times, can reduce joint quantity, enhances productivity, and has that design is ingenious, serviceability good, convenient and practical characteristics.
Description of drawings
Fig. 1 is the stereogram of stator insulation upper frame of the present invention;
Fig. 2 is the front view of stator insulation upper frame of the present invention;
Fig. 3 is the stereogram of stator insulation underframe undercarriage of the present invention;
Fig. 4 is the front view of stator insulation underframe of the present invention;
Fig. 5 is the stereogram of stator insulation upper frame and the combination of stator insulation underframe
Fig. 6 is a stereogram of the present invention;
Fig. 7 is a front view of the present invention;
Fig. 8 is the front view that the present invention winds the line.
Embodiment
To combine accompanying drawing and embodiment that the present invention is done further detailed description below:
Shown in Fig. 1 to 7, it is a kind of Insulating frame of motor of piecemeal stator, characteristics of the present invention be comprise more than two can hanging wire stator insulation upper frame 2, not stator insulation underframe 3 and two above stator cores 1 of hanging wire more than two; What said stator insulation upper frame 2 comprised inner arc wall 22, outer arc wall 23 and connected inner arc wall 22 and outer arc wall 23 is connected position 26, is respectively equipped with two support arms 21 that outwards stretch in the both sides of an end of inner arc wall 22, is provided with flex holder 4 propping up on the wall 21; What said stator insulation underframe 3 comprised inner arc wall 32, outer arc wall 31 and connected inner arc wall 32 and outer arc wall 31 is connected position 35; The other end of the inner arc wall 22 of stator insulation upper frame 2 and an end of outer arc wall 23 are pegged graft mutually with an end of the inner arc wall 32 of stator insulation underframe 3 and outer arc wall 31 respectively and are cooperated; Two support arms 21 of stator insulation upper frame 2 ride on the both sides of inner arc wall 32 of adjacent stators insulation underframe 3, do not have the gap 4 of interfering thereby form; Said stator core 1 is set in the grafting cooperation place of outer arc wall 23 with the outer arc wall 31 of stator insulation underframe 3 of stator insulation upper frame 2, and adjacent two stator cores 1 are pegged graft mutually through recess 11 and protruding Taiwan Province 2 and cooperated.
During coiling; Like Fig. 6,7, shown in 8; To insulate upper frame 2, insulation underframe 3 and stator 1 formed a piecemeal stator, then main winding or required stator is placed on continuous winding on the coil winding machine together, comprises two piecemeal stators like bipolar machine; Four utmost point motors comprise four piecemeal stators, and coiling only has two the end of a thread 5 and 5A on a piecemeal stator.Then with the main winding of several piecemeal stators or pay winding cross the line of rabbet joint 6 and 6A, put into can the hanging wire Insulating frame flex holder 211, and with main winding with pay winding the piecemeal field frame assembly put into two kinds of frocks respectively; And place at interval for full circle; Spacing distance is a piecemeal stator, then inserts in opposite directions, forms the field frame assembly like Fig. 8; Cross the two sides that the line of rabbet joint 6 and 6A lay respectively at stator; Main winding has less gap 4 to exist when inserting with the Insulating frame of paying winding, and does not interfere between the two, is matched in clearance.
In the present embodiment, the length after said stator insulation upper frame 2 is pegged graft with stator insulation underframe 3 is greater than the height of two times stator core 1 but less than the height of three times stator core.The inboard of one end of the inner arc wall 32 of said stator insulation underframe 3 is provided with the sunken inside position 33 of grafting usefulness, and the outside of an end of the outer arc wall 31 of stator insulation underframe 3 is provided with the outer pit bit 34 of grafting usefulness; The outside of the other end of the inner arc wall 22 of said stator insulation upper frame 2 is provided with the outer pit bit 24 of grafting usefulness, and the inboard of an end of the outer arc wall 23 of stator insulation upper frame 2 is provided with the sunken inside position 25 of grafting usefulness; Peg graft with the outer pit bit of stator insulation upper frame 2 24 and cooperate in the sunken inside position 33 of said stator insulation underframe 3, the outer pit bit 34 of stator insulation underframe 3 is pegged graft with the sunken inside position of stator insulation upper frame 2 25 and cooperated.
Claims (2)
1. the Insulating frame of the motor of a piecemeal stator, it is characterized in that comprising more than two can hanging wire stator insulation upper frame (2), not the stator insulation underframe (3) of hanging wire and two above stator cores (1) more than two; What said stator insulation upper frame (2) comprised inner arc wall (22), outer arc wall (23) and connected inner arc wall (22) and outer arc wall (23) is connected position (26); Be respectively equipped with two support arms (21) that outwards stretch in the both sides of an end of inner arc wall (22), on a wall (21), be provided with flex holder (4); What said stator insulation underframe (3) comprised inner arc wall (32), outer arc wall (31) and connected inner arc wall (32) and outer arc wall (31) is connected position (35); The other end of the inner arc wall (22) of stator insulation upper frame (2) and an end of outer arc wall (23) are pegged graft mutually with an end of the inner arc wall (32) of stator insulation underframe (3) and outer arc wall (31) respectively and are cooperated; Two support arms (21) of stator insulation upper frame (2) ride on the both sides of inner arc wall (32) of adjacent stators insulation underframe (3), do not have the gap (4) of interfering thereby form; Said stator core (1) is set in the grafting cooperation place of outer arc wall (23) with the outer arc wall (31) of stator insulation underframe (3) of stator insulation upper frame (2), and adjacent two stator cores (1) are pegged graft mutually and cooperated.
2. the Insulating frame of the motor of piecemeal stator according to claim 1 is characterized in that length after said stator insulation upper frame (2) and stator insulation underframe (3) are pegged graft is greater than the height of two times stator core (1) but less than the height of three times stator core.
3
.The Insulating frame of the motor of piecemeal stator according to claim 1; It is characterized in that the inboard of an end of the inner arc wall (32) of said stator insulation underframe (3) is provided with the sunken inside position (33) of grafting usefulness, the outside of an end of the outer arc wall (31) of stator insulation underframe (3) is provided with the outer pit bit (34) of grafting usefulness; The outside of the other end of the inner arc wall (22) of said stator insulation upper frame (2) is provided with the outer pit bit (24) of grafting usefulness, and the inboard of an end of the outer arc wall (23) of stator insulation upper frame (2) is provided with the sunken inside position (25) of grafting usefulness; Peg graft with the outer pit bit (24) of stator insulation upper frame (2) and cooperate in the sunken inside position (33) of said stator insulation underframe (3), the outer pit bit (34) of stator insulation underframe (3) is pegged graft with the sunken inside position (25) of stator insulation upper frame (2) and cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101972276A CN102255415B (en) | 2011-07-14 | 2011-07-14 | Insulating frame of motor with segmented stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101972276A CN102255415B (en) | 2011-07-14 | 2011-07-14 | Insulating frame of motor with segmented stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102255415A CN102255415A (en) | 2011-11-23 |
| CN102255415B true CN102255415B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101972276A Active CN102255415B (en) | 2011-07-14 | 2011-07-14 | Insulating frame of motor with segmented stator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738939B (en) * | 2012-07-04 | 2014-12-17 | 美的集团股份有限公司 | Insulated frame for motor of block stator |
| CN103928999B (en) * | 2013-01-10 | 2017-08-11 | 广东美的环境电器制造有限公司 | The bobbin winder bracket and its method for winding of stator, block-stator motor |
| CN106712358A (en) * | 2017-02-10 | 2017-05-24 | 广东美的环境电器制造有限公司 | Reel and stator assembly comprising same |
| CN108347116B (en) * | 2018-04-27 | 2024-04-16 | 广东美的环境电器制造有限公司 | Insulating frame, stator assembly and motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450371U (en) * | 2009-04-29 | 2010-05-05 | 中山大洋电机股份有限公司 | Stator structure of three-phase motor |
| CN101752929A (en) * | 2008-12-09 | 2010-06-23 | 汉宁电气股份两合公司 | Coil carrying device and manufacturing method thereof |
| CN201726219U (en) * | 2010-06-23 | 2011-01-26 | 海尔集团公司 | Motor stator slot insulation structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009095213A (en) * | 2007-10-12 | 2009-04-30 | Panasonic Corp | Stator of capacitor motor |
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2011
- 2011-07-14 CN CN2011101972276A patent/CN102255415B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752929A (en) * | 2008-12-09 | 2010-06-23 | 汉宁电气股份两合公司 | Coil carrying device and manufacturing method thereof |
| CN201450371U (en) * | 2009-04-29 | 2010-05-05 | 中山大洋电机股份有限公司 | Stator structure of three-phase motor |
| CN201726219U (en) * | 2010-06-23 | 2011-01-26 | 海尔集团公司 | Motor stator slot insulation structure |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-95213A 2009.04.30 |
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| CN102255415A (en) | 2011-11-23 |
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Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
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Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |