CN104836380A - Alternating current induction motor - Google Patents
Alternating current induction motor Download PDFInfo
- Publication number
- CN104836380A CN104836380A CN201510280716.6A CN201510280716A CN104836380A CN 104836380 A CN104836380 A CN 104836380A CN 201510280716 A CN201510280716 A CN 201510280716A CN 104836380 A CN104836380 A CN 104836380A
- Authority
- CN
- China
- Prior art keywords
- fuselage
- rear end
- alternating current
- rotating shaft
- stator core
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motors, particularly to an alternating current induction motor. The alternating current induction motor includes a body, the front end of the body is provided with a front end cover, the rear end of the body is provided with a rear end cover, the center of the body is provided with a rotating shaft, two ends of the rotating shaft stretch out of the front end cover and the rear end cover, an inner wall of the body is fixedly equipped with a stator core, the stator core is externally provided with a stator winding, and the rotating shaft is sleeved by a rotor corresponding to the stator core; a fan housing is mounted on the rear end cover, and is internally provided with a fan mounted on the rotating shaft in a sleeving manner; and the stator winding is provided with a wire outlet end, the wire outlet end is connected with a junction box through a wire, the junction box is located at the outer side of the body, and the outer side of the body is equipped with cooling fins. The alternating current induction motor provided by the invention is reasonable in design, convenient to manufacture and relatively firm, is easy to be made into a motor with high rotation speed, high voltage, large current and large capacity, and at the same time, has good heat dissipation performance and a long service life.
Description
Technical field
The present invention relates to technical field of motors, especially a kind of induction alternating current (AC) motor.
Background technology
Alternating current machine refers to the machinery mutually changed for realizing mechanical energy and AC energy.The alternating current machine factor of traditional structure is low, speed adjusting performance is poor, raw material is many, manufacturing process is complicated, manufacturing cost is high, the intensification of electronics winding is high, eddy current loss large, weak heat-dissipating, defencive function are poor.Some motor radiating poor performance, does not have protective device, works long hours and motor temperature can be caused too high thus the useful life of reduction motor, cause very large waste.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of structure simple, the induction alternating current (AC) motor that thermal diffusivity is good.
The technical solution adopted for the present invention to solve the technical problems is: a kind of induction alternating current (AC) motor, comprise fuselage, front fuselage is provided with front end housing, back body is provided with rear end cap, fuselage center is provided with rotating shaft, and front end housing and rear end cap are stretched out in rotating shaft two ends, and described fuselage inwall is installed with stator core, be provided with stator winding outside stator core, outside rotating shaft, be arranged with the rotor corresponding with stator core; Described rear end cap is provided with fan housing, and fan housing is built-in with the sheathed fan be arranged in rotating shaft; Described stator winding is provided with leading-out terminal, and leading-out terminal is connected with terminal box by electric wire, and terminal box is positioned at fuselage outer side, and fuselage outer side is provided with fin.
Further, described front end housing is fixedly connected with fuselage by front bolt, fuselage, is fixedly connected with by rear bolt between rear end cap and fan housing three.
Further, described front end housing and rear end cap are all provided with the bearing of supporting revolving shaft.
Further, described fuselage upper surface is provided with suspension ring.
The invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, easily manufactured, more firmly, easily makes high rotating speed, high voltage, big current, jumbo motor, heat dispersion is good simultaneously, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. front end housings, 2. bearing, 3. stator winding, 4. stator core, 5. suspension ring, 6. rotor, 7. fuselage in figure, bolt, 9. rear end cap, 10. fan housing 8., 11. fans, 12. rotating shafts, 13. terminal boxes, 14. fin, bolt before 15..
Embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of induction alternating current (AC) motor as shown in Figure 1, comprise fuselage 7, fuselage 7 front end is provided with front end housing 1, fuselage 7 rear end is provided with rear end cap 9, fuselage 7 center is provided with rotating shaft 12, and front end housing 1 and rear end cap 9 are stretched out in rotating shaft 12 two ends, and described fuselage 7 inwall is installed with stator core 4, be provided with stator winding 3 outside stator core 4, outside rotating shaft 12, be arranged with the rotor 6 corresponding with stator core 4; Rear end cap 9 is provided with fan housing 10, fan housing 10 is built-in with the sheathed fan 11 be arranged in rotating shaft 12; Stator winding 3 is provided with leading-out terminal, and leading-out terminal is connected with terminal box 13 by electric wire, and terminal box 13 is positioned at outside fuselage 7, is provided with fin 14 outside fuselage 7.
Front end housing 1 is fixedly connected with fuselage 7 by front bolt 15, fuselage 7, is fixedly connected with by rear bolt 8 between rear end cap 9 and fan housing 10 three; Front end housing 1 and rear end cap 9 are all provided with the bearing 2 of supporting revolving shaft 12; Fuselage 7 upper surface is provided with suspension ring 5.
This induction alternating current (AC) motor structure is simple, reasonable in design, easily manufactured, more firmly, easily makes high rotating speed, high voltage, big current, jumbo motor, and heat dispersion is good simultaneously, long service life.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. an induction alternating current (AC) motor, it is characterized in that: comprise fuselage (7), fuselage (7) front end is provided with front end housing (1), fuselage (7) rear end is provided with rear end cap (9), fuselage (7) center is provided with rotating shaft (12), front end housing (1) and rear end cap (9) are stretched out in rotating shaft (12) two ends, described fuselage (7) inwall is installed with stator core (4), be provided with stator winding (3) outside stator core (4), outside rotating shaft (12), be arranged with the rotor (6) corresponding with stator core (4); Described rear end cap (9) is provided with fan housing (10), fan housing (10) is built-in with the sheathed fan (11) be arranged in rotating shaft (12); Described stator winding (3) is provided with leading-out terminal, leading-out terminal is connected with terminal box (13) by electric wire, terminal box (13) is positioned at fuselage (7) outside, and fuselage (7) outside is provided with fin (14).
2. induction alternating current (AC) motor according to claim 1, it is characterized in that: described front end housing (1) is fixedly connected with fuselage (7) by front bolt (15), fuselage (7), to be fixedly connected with by rear bolt (8) between rear end cap (9) and fan housing (10) three.
3. induction alternating current (AC) motor according to claim 1, is characterized in that: the bearing (2) described front end housing (1) and rear end cap (9) being all provided with supporting revolving shaft (12).
4. induction alternating current (AC) motor according to claim 1, is characterized in that: described fuselage (7) upper surface is provided with suspension ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280716.6A CN104836380A (en) | 2015-05-27 | 2015-05-27 | Alternating current induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280716.6A CN104836380A (en) | 2015-05-27 | 2015-05-27 | Alternating current induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836380A true CN104836380A (en) | 2015-08-12 |
Family
ID=53814069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280716.6A Pending CN104836380A (en) | 2015-05-27 | 2015-05-27 | Alternating current induction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836380A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262300A (en) * | 2015-09-30 | 2016-01-20 | 王振科 | Non-magnetic motor |
| CN107026546A (en) * | 2017-05-29 | 2017-08-08 | 苏州固特斯电子科技有限公司 | A kind of monopole asynchronous motor |
| CN107659097A (en) * | 2017-10-31 | 2018-02-02 | 浙江万时达电机有限公司 | A kind of flame proof high-efficient heat-dissipating threephase asynchronous |
| CN112886745A (en) * | 2021-01-13 | 2021-06-01 | 梅浩东 | Permanent magnet brushless direct current motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852503Y (en) * | 2005-10-28 | 2006-12-27 | 佳木斯电机股份有限公司 | Low-voltage high power three-phase asynchronous motor |
| CN201238238Y (en) * | 2008-07-31 | 2009-05-13 | 重庆御捷马电气有限公司 | Low-voltage variable-frequency asynchronous motor of electric vehicle |
| CN201813283U (en) * | 2010-09-28 | 2011-04-27 | 南阳防爆集团股份有限公司 | High-voltage and efficient increased safety type three-phase asynchronous motor |
| CN202424448U (en) * | 2012-02-29 | 2012-09-05 | 河南省正大防爆电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
| CN104505970A (en) * | 2014-12-26 | 2015-04-08 | 南阳防爆集团股份有限公司 | Three-phase asynchronous motor with three-fan full-circulation cooling wind path system |
-
2015
- 2015-05-27 CN CN201510280716.6A patent/CN104836380A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852503Y (en) * | 2005-10-28 | 2006-12-27 | 佳木斯电机股份有限公司 | Low-voltage high power three-phase asynchronous motor |
| CN201238238Y (en) * | 2008-07-31 | 2009-05-13 | 重庆御捷马电气有限公司 | Low-voltage variable-frequency asynchronous motor of electric vehicle |
| CN201813283U (en) * | 2010-09-28 | 2011-04-27 | 南阳防爆集团股份有限公司 | High-voltage and efficient increased safety type three-phase asynchronous motor |
| CN202424448U (en) * | 2012-02-29 | 2012-09-05 | 河南省正大防爆电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
| CN104505970A (en) * | 2014-12-26 | 2015-04-08 | 南阳防爆集团股份有限公司 | Three-phase asynchronous motor with three-fan full-circulation cooling wind path system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262300A (en) * | 2015-09-30 | 2016-01-20 | 王振科 | Non-magnetic motor |
| CN107026546A (en) * | 2017-05-29 | 2017-08-08 | 苏州固特斯电子科技有限公司 | A kind of monopole asynchronous motor |
| CN107659097A (en) * | 2017-10-31 | 2018-02-02 | 浙江万时达电机有限公司 | A kind of flame proof high-efficient heat-dissipating threephase asynchronous |
| CN112886745A (en) * | 2021-01-13 | 2021-06-01 | 梅浩东 | Permanent magnet brushless direct current motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |