CN203933205U - Concentrate winding electric machine - Google Patents
Concentrate winding electric machine Download PDFInfo
- Publication number
- CN203933205U CN203933205U CN201420288949.1U CN201420288949U CN203933205U CN 203933205 U CN203933205 U CN 203933205U CN 201420288949 U CN201420288949 U CN 201420288949U CN 203933205 U CN203933205 U CN 203933205U
- Authority
- CN
- China
- Prior art keywords
- connecting sheet
- power connecting
- terminal block
- hole
- electric machine
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 title claims abstract description 51
- 239000012141 concentrate Substances 0.000 title description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A kind of winding electric machine of concentrating, comprise insulating end plate, power connecting sheet, coil windings, power supply lead wire, thermostat, one end of power connecting sheet is arranged on the power connecting sheet post of insulating end plate, the other end is electrically connected with coil windings, power supply lead wire respectively, characterized by further comprising and be arranged on the terminal block of being made by insulating material on insulating end plate, terminal block is provided with power connecting sheet hole, and one end of power connecting sheet is arranged on power connecting sheet post through power connecting sheet hole.Can effectively prevent power connecting sheet and outside line welding time, solder droplets is fallen in coil windings, effectively improves the fail safe of motor.
Description
Technical field
The utility model relates to a kind of winding electric machine of concentrating.
Background technology
At present, the structure of concentrating winding type motor to adopt is that directly insert in the power connecting sheet post on insulating end plate power connecting sheet one end, the other end and outside line welding, because power connecting sheet post side is wound with coil windings, therefore in the time of power connecting sheet and outside line welding, the higher scolder of temperature can drop onto in coil windings, and then may burn out the enamelled wire of coil windings outside, and cause coil short, even occur the phenomenons such as on fire, affect the use safety of motor.For overcoming above-mentioned defect, the syndeton of concentrating winding electric machine is improved.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of winding electric machine of concentrating, and when it can effectively prevent power connecting sheet and outside line welding, solder droplets is fallen in coil windings, effectively improves the fail safe of motor.
The technical scheme that the utility model solves its technical problem employing is: a kind of winding electric machine of concentrating, comprise insulating end plate, power connecting sheet, coil windings, power supply lead wire, thermostat, one end of power connecting sheet is arranged on the power connecting sheet post of insulating end plate, the other end is electrically connected with coil windings, power supply lead wire respectively, also comprise and be arranged on the terminal block of being made by insulating material on insulating end plate, terminal block is provided with power connecting sheet hole, and one end of power connecting sheet is arranged on power connecting sheet post through power connecting sheet hole.
On described terminal block, be also provided with power outlet hole, power supply lead wire is electrically connected with power connecting sheet through power outlet hole.
On described terminal block, be also provided with thermostat pin hole, the pin of thermostat is electrically connected with power connecting sheet, power supply lead wire respectively through thermostat pin hole.
On described terminal block, be also provided with winding the end of a thread breach, winding the end of a thread of coil windings is electrically connected with power connecting sheet by winding the end of a thread breach.
On described terminal block, be also provided with wrapping post hole, insulating end plate is provided with wrapping post, and terminal block passes through wrapping post borehole jack on wrapping post.
Described electrically connect as welding.
The utility model is compared produced beneficial effect with background technology: because the utility model adopts and also comprises the terminal block being arranged on insulating end plate on prior art basis, terminal block is provided with power connecting sheet hole, one end of power connecting sheet is arranged on the scheme on power connecting sheet post through power connecting sheet hole, while making the welding of power connecting sheet and outside line, solder droplets drops on terminal block and can not drop onto in coil windings, can effectively improve the fail safe of motor.
Brief description of the drawings
Fig. 1 is the vertical view of the utility model connecting end surface;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the structure enlarged drawing of terminal block 2 in Fig. 1;
Fig. 4 is the connection diagram of terminal block 2 and outside line in Fig. 3.
Embodiment
Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the present embodiment comprises insulating end plate 1, power connecting sheet, coil windings, power supply lead wire 8, thermostat, one end of power connecting sheet is arranged on the power connecting sheet post of insulating end plate 1, the other end is electrically connected with coil windings, power supply lead wire 8 respectively, also comprise and be arranged on the terminal block 2 of being made by insulating material on insulating end plate 1, the resistance to certain temperature of terminal block 2 of the present utility model, be generally the above temperature of resistance to 100 degree, terminal block 2 is provided with power connecting sheet hole 3, and one end of power connecting sheet is arranged on power connecting sheet post through power connecting sheet hole 3.In prior art, one end of power connecting sheet is directly inserted in the power connecting sheet post on insulating end plate 1, the other end and outside line welding, the scolder that temperature is higher easily drops onto in coil windings, may burn out the enamelled wire of coil windings outside, cause coil short, even occur the phenomenons such as on fire, the present embodiment is set up terminal block 2, one end of power connecting sheet is arranged on power connecting sheet post through power connecting sheet hole 3, in the time that the power connecting sheet other end welds, scolder only can drop on terminal block 2, and can not be dropped in coil windings, can effectively improve the fail safe of motor.
Further, on described terminal block 2, be also provided with power outlet hole 4, power supply lead wire is electrically connected with power connecting sheet through power outlet hole 4.In prior art, power supply lead wire is all by band, power supply lead wire and motor winding to be bound together, and this process will be by adding lead-in wire sleeve pipe every paper, and while just making to operate, efficiency is low, and band is also easily broken winding enamelled wire.The utility model can be fixed power supply lead wire by the lead-out wire hole 4 arranging on terminal block 2, avoids using band or wiring that lead-out wire is fixed, and can effectively enhance productivity, and ensures motor winding quality.
Further, it also comprises thermostat, is also provided with thermostat pin hole 5 on described terminal block 2, and the pin of thermostat is electrically connected with power connecting sheet, power supply lead wire respectively through thermostat pin hole 5.In the present embodiment, terminal block 2 is provided with 2 thermostat pin holes 5, and thermostat is electrically connected with immediate power connecting sheet by a pin hole, and another pin hole is electrically connected with immediate power supply lead wire, simple in structure, easily realizes.
Preferably, be also provided with winding the end of a thread breach 6 on described terminal block 2, winding the end of a thread 9 of coil windings is electrically connected with power connecting sheet by winding the end of a thread breach 6.When the end of a thread of prior art coil winding is connected with power connecting sheet, be easy to contact with electric motor end cap, easily cause electric clearance inadequate, structural electromotor coil windings the end of a thread of the present utility model can weld together by winding the end of a thread breach 6 and power connecting sheet, there will not be above-mentioned situation.
Preferably, on described terminal block 2, be also provided with wrapping post hole 7, insulating end plate 1 is provided with wrapping post, and terminal block 2 is enclosed within on wrapping post by wrapping post hole 7.Terminal block 2 is arranged on the power connecting sheet post on insulating end plate 1 by power connecting sheet 3 on the one hand like this, is fixed on the wrapping post on insulating end plate 1 on the other hand by wrapping post hole 7, fixing more firm.
Various electrical connections described in the present embodiment all realize by welding manner, simple and convenient.
Although insulating end plate 1 entirety is a circle, according to the difference of motor type, power connecting sheet quantity and power supply lead wire quantity, the shape of terminal block 2 is also different.The in the situation that of the present embodiment single-speed motor, three power connecting sheets and three power supply lead wires, terminal block 2 can meet the demands for semicircle.
Claims (8)
1. a concentrated winding electric machine, comprise insulating end plate (1), power connecting sheet, coil windings, power supply lead wire (8), thermostat, one end of power connecting sheet is arranged on the power connecting sheet post of insulating end plate (1), the other end is electrically connected with coil windings, power supply lead wire (8) respectively, characterized by further comprising and be arranged on the upper terminal block (2) of being made by insulating material of insulating end plate (1), terminal block (2) is provided with power connecting sheet hole (3), and one end of power connecting sheet is arranged on power connecting sheet post through power connecting sheet hole (3).
2. concentrated winding electric machine according to claim 1, is characterized in that being also provided with power outlet hole (4) on described terminal block (2), and power supply lead wire is electrically connected with power connecting sheet through power outlet hole (4).
3. concentrated winding electric machine according to claim 2, is characterized in that being also provided with thermostat pin hole (5) on described terminal block (2), and the pin of thermostat is electrically connected with power connecting sheet, power supply lead wire respectively through thermostat pin hole (5).
4. according to the concentrated winding electric machine described in claim 1-3 any one, it is characterized in that being also provided with winding the end of a thread breach (6) on described terminal block (2), winding the end of a thread (9) of coil windings is electrically connected with power connecting sheet by winding the end of a thread breach (6).
5. according to the concentrated winding electric machine described in claim 1-3 any one, it is characterized in that being also provided with wrapping post hole (7) on described terminal block (2), insulating end plate (1) is provided with wrapping post, and terminal block (2) is enclosed within on wrapping post by wrapping post hole (7).
6. concentrated winding electric machine according to claim 4, is characterized in that being also provided with wrapping post hole (7) on described terminal block (2), and insulating end plate (1) is provided with wrapping post, and terminal block (2) is enclosed within on wrapping post by wrapping post hole (7).
7. according to the concentrated winding electric machine described in claim 1-3 any one, it is characterized in that the described welding that electrically connects as.
8. concentrated winding electric machine according to claim 4, is characterized in that the described welding that electrically connects as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288949.1U CN203933205U (en) | 2014-06-03 | 2014-06-03 | Concentrate winding electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288949.1U CN203933205U (en) | 2014-06-03 | 2014-06-03 | Concentrate winding electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933205U true CN203933205U (en) | 2014-11-05 |
Family
ID=51828957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288949.1U Expired - Lifetime CN203933205U (en) | 2014-06-03 | 2014-06-03 | Concentrate winding electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852498A (en) * | 2015-04-21 | 2015-08-19 | 李龙 | Winding end patch board of concentrated winding motor |
-
2014
- 2014-06-03 CN CN201420288949.1U patent/CN203933205U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852498A (en) * | 2015-04-21 | 2015-08-19 | 李龙 | Winding end patch board of concentrated winding motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 528325 Guangdong Province, Foshan city Shunde District Xingtan town De Fu Road No. 71 Patentee after: GUANGDONG WANHE THERMAL ENERGY TECHNOLOGY Co.,Ltd. Address before: 528305 Foshan, Shunde District, Ronggui street, Hongqi Road, No. 80 Patentee before: FOSHAN SHUNDE VANWARD ACCESSORIES CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |