CN102270889A - Armature in starter - Google Patents
Armature in starter Download PDFInfo
- Publication number
- CN102270889A CN102270889A CN201110167182A CN201110167182A CN102270889A CN 102270889 A CN102270889 A CN 102270889A CN 201110167182 A CN201110167182 A CN 201110167182A CN 201110167182 A CN201110167182 A CN 201110167182A CN 102270889 A CN102270889 A CN 102270889A
- Authority
- CN
- China
- Prior art keywords
- armature
- slot
- groove
- grooves
- insulating paper
- 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.)
- Granted
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 abstract 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 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
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses an armature in a starter. The armature disclosed by the invention comprises multiple teeth and multiple armature slots formed among the adjacent teeth. In the armature disclosed by the invention, grooves are respectively formed on two side walls in the middle of the armature slots; the overlapped parts of insulation paper is installed in the grooves; and the depth of the grooves is 0.2-0.3mm, thereby reducing the gap between armature lines and the armature slots to the greatest extent. The armature disclosed by the invention enables the overlapped parts of the insulation paper to be installed in the grooves, thereby reducing the gap between the armature lines and the armature slots, enhancing the slot fullness and improving the performance of a motor. The new structure provided by the invention can be used for reducing the cross sections of the armature lines and lowering the cost.
Description
Technical field
The invention belongs to transformation, especially relate to the armature structure that a kind of automobile starter is used starter inner body structure.
Background technology
At present, the armature structure of most actuating motors as shown in Figure 1: armature comprises a plurality of teeth; A plurality of armature slots that are formed between the adjacent tooth; And be wrapped in armature line in the armature slot by insulating paper.For armature slot, generally all adopt the straight channel type structure now, can to produce paper paper overlapping for the insulating paper meet during right parcel armature line, when adopting above-mentioned straight channel type structure, can produce between armature line and the armature slot more than or equal to two gaps that insulating paper is wide, greatly reduce copper factor like this, thereby influenced the electrical property of motor.
Summary of the invention
For overcoming the deficiencies in the prior art, provide a kind of under same specification copper factor height, assembling rear motor performance good armature structure.
For achieving the above object, the present invention is achieved through the following technical solutions: a kind of armature that is used for starter comprises: a plurality of teeth; A plurality of armature slots that are formed between the adjacent tooth; And be wrapped in armature line in the armature slot by insulating paper, in armature slot, the groove width of the corresponding armature slot of described insulating paper lap is greater than other local groove width of armature slot.
As the preferred embodiments of the present invention: form a groove on the two side, middle part of armature slot respectively, described insulating paper lap is installed in the groove.
As a further improvement on the present invention: the degree of depth of described groove is 0.2-0.3mm, and it is the thickness of an insulating paper substantially, under the situation that does not influence the parcel effect, can reduce the gap between armature line and the armature slot as far as possible.
The present invention allows the insulating paper lap be installed in the groove, thereby has reduced the gap between armature line and the armature slot by the improvement to armature slot, increases copper factor, has improved motor performance.As adopt same armature line, and adopt original structure then to need bigger armature slot groove width, copper factor is low, the armature poor performance; As satisfying same motor performance, new construction of the present invention can reduce the sectional area of armature line, reduces cost.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of armature slot in original armature structure;
Fig. 2 is a rotor assembly structural representation of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the structural representation of armature slot in the armature structure of the present invention;
Fig. 5 is the assembly structure schematic diagram of armature slot in the armature structure of the present invention.
Among the figure, 1 is armature; 11 is armature slot; 11-1 is a groove; 12 is tooth; 2 is the armature line; 3 is insulating paper; 4 is the gap.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment.
Embodiment is as Fig. 2, Fig. 3, shown in Figure 4: the present invention relates to a kind of armature that is used for starter, comprising: a plurality of teeth 12; A plurality of armature slots 11 that are formed between the adjacent tooth 12; And be wrapped in armature line 2 in the armature slot 11 by insulating paper 3, the groove 11-1 that to offer a groove depth respectively at middle part, the two side of armature slot 11 be 0.2mm, the groove width d of groove is greater than armature slot 11 other local groove width h, insulating paper 3 thickness that adopt in the present embodiment are 0.2mm, as shown in Figure 5, overlapping insulating paper is placed in the groove during installation, like this with insulating paper and and the gap that produces between the armature slot be hidden in the groove, thereby the increase copper factor has improved motor performance.
Claims (3)
1. an armature that is used for starter comprises: a plurality of teeth; A plurality of armature slots that are formed between the adjacent tooth; And be wrapped in armature line in the armature slot by insulating paper, it is characterized in that: in armature slot, the groove width of the corresponding armature slot of described insulating paper lap is greater than the groove width at other position of armature slot.
2. the armature that is used for starter according to claim 1 is characterized in that: form a groove on the two side, middle part of armature slot respectively, described insulating paper lap is installed in the groove.
3. the armature that is used for starter according to claim 2 is characterized in that: the degree of depth of described groove is 0.2-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167182 CN102270889B (en) | 2011-06-21 | 2011-06-21 | Armature in starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167182 CN102270889B (en) | 2011-06-21 | 2011-06-21 | Armature in starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102270889A true CN102270889A (en) | 2011-12-07 |
| CN102270889B CN102270889B (en) | 2013-11-06 |
Family
ID=45053084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110167182 Expired - Fee Related CN102270889B (en) | 2011-06-21 | 2011-06-21 | Armature in starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102270889B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1389719A (en) * | 1971-12-02 | 1975-04-09 | Asea Ab | Coils for stators or rotors |
| US4876473A (en) * | 1987-07-20 | 1989-10-24 | Mitsubishi Denki Kabushiki Kaisha | Armature |
| JPH0260439A (en) * | 1988-08-24 | 1990-02-28 | Nippon Denso Co Ltd | Armature for motor |
| JPH0678485A (en) * | 1992-08-25 | 1994-03-18 | Hitachi Ltd | Structure for insulating armature slot from coil |
| US6140728A (en) * | 1998-08-21 | 2000-10-31 | Toyota Jidosha Kabushiki Kaisha | Electric motor and electric power steering apparatus employing the electric motor |
| US20010022481A1 (en) * | 2000-03-14 | 2001-09-20 | Jiro Ebihara | Commutator integrated armature of electric rotary machine |
| CN1322051A (en) * | 2000-04-27 | 2001-11-14 | 瓦莱奥万都电子系统（韩国）株式会社 | Armature core of starter |
| CN1578059A (en) * | 2003-07-29 | 2005-02-09 | 瓦莱奥万都电子系统（韩国）株式会社 | Stater iron core structure of armature appratus for starting eleatric machine |
| CN1925264A (en) * | 2005-08-30 | 2007-03-07 | 乐金电子(天津)电器有限公司 | Electric motor using armature |
| JP2009142059A (en) * | 2007-12-06 | 2009-06-25 | Toyota Motor Corp | Rotating electric machine |
| CN202172312U (en) * | 2011-06-21 | 2012-03-21 | 裴亚军 | Armature for starter |
-
2011
- 2011-06-21 CN CN 201110167182 patent/CN102270889B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1389719A (en) * | 1971-12-02 | 1975-04-09 | Asea Ab | Coils for stators or rotors |
| US4876473A (en) * | 1987-07-20 | 1989-10-24 | Mitsubishi Denki Kabushiki Kaisha | Armature |
| JPH0260439A (en) * | 1988-08-24 | 1990-02-28 | Nippon Denso Co Ltd | Armature for motor |
| JPH0678485A (en) * | 1992-08-25 | 1994-03-18 | Hitachi Ltd | Structure for insulating armature slot from coil |
| US6140728A (en) * | 1998-08-21 | 2000-10-31 | Toyota Jidosha Kabushiki Kaisha | Electric motor and electric power steering apparatus employing the electric motor |
| US20010022481A1 (en) * | 2000-03-14 | 2001-09-20 | Jiro Ebihara | Commutator integrated armature of electric rotary machine |
| CN1322051A (en) * | 2000-04-27 | 2001-11-14 | 瓦莱奥万都电子系统（韩国）株式会社 | Armature core of starter |
| CN1578059A (en) * | 2003-07-29 | 2005-02-09 | 瓦莱奥万都电子系统（韩国）株式会社 | Stater iron core structure of armature appratus for starting eleatric machine |
| CN1925264A (en) * | 2005-08-30 | 2007-03-07 | 乐金电子(天津)电器有限公司 | Electric motor using armature |
| JP2009142059A (en) * | 2007-12-06 | 2009-06-25 | Toyota Motor Corp | Rotating electric machine |
| CN202172312U (en) * | 2011-06-21 | 2012-03-21 | 裴亚军 | Armature for starter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102270889B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007121338A3 (en) | Electric machine, stator assembly for an electric machine, and method of manufacturing the same | |
| CN104638785A (en) | Stator iron core component, stator and permanent magnet motor | |
| CN203554102U (en) | Permanent magnetic motor structure reducing torque ripple of surface mounted permanent magnet rotor | |
| CN106953488A (en) | A kind of embedded wheel hub motor and use its electric motor car | |
| CN202172312U (en) | Armature for starter | |
| CN202309298U (en) | Blocking stator groove insulation member | |
| CN205336005U (en) | Magnetism slot wedge and have motor of this magnetism slot wedge | |
| CN102270889B (en) | Armature in starter | |
| CN205178811U (en) | Permanent magnet synchronous motor | |
| CN104079087A (en) | Motor stator having high coil space factor and adopting pressed trapezoidal enamelled wires | |
| CN111277060B (en) | Double-fed wind driven generator rotor | |
| CN204258487U (en) | A kind of wide-angle skewed slot motor insulation structure | |
| CN210927244U (en) | Insulation paper structure for stator slot of flat wire motor | |
| CN204794632U (en) | Brushless DC motor's stator | |
| CN210536364U (en) | Novel stator punching sheet for flat wire winding motor | |
| CN211456842U (en) | Winding structure for driving motor of electric motorcycle | |
| CN209299015U (en) | A kind of slotting paper structure of hair fastener motor stator winding | |
| CN201789347U (en) | Motor stator iron core and motor applying same | |
| CN207339476U (en) | A kind of stator member structure and its applied to motor | |
| CN103746475B (en) | Washing machine external rotor electric machine and stator core, stator punching | |
| CN201698882U (en) | Epoxide resin type ignition coil | |
| CN205070629U (en) | Rotor punching sheet, motor rotor and motor | |
| CN203608044U (en) | Paper inserting machine bidirectional shaping cutter group | |
| CN204835747U (en) | Permanent magnet synchronous motor stator for drum type washing machine | |
| CN216356133U (en) | Stator slot structure for motor suitable for continuous winding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: 213000 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee after: Jiangsu day Power Technology Co., Ltd. Address before: 213000, Jiangsu Province, Changzhou Town, Wujin District, Hutang town sand village village committee No. 111 Patentee before: Pei Yajun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (limited partnership) Address before: 213000 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee before: Jiangsu day Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200520 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao cayoute new energy Special Vehicle Co., Ltd Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (limited partnership) |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao cayoute new energy Special Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |