CN105896857A - Super-efficient alternating current asynchronous motor structure - Google Patents
Super-efficient alternating current asynchronous motor structure Download PDFInfo
- Publication number
- CN105896857A CN105896857A CN201610372194.7A CN201610372194A CN105896857A CN 105896857 A CN105896857 A CN 105896857A CN 201610372194 A CN201610372194 A CN 201610372194A CN 105896857 A CN105896857 A CN 105896857A
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- rear end
- bearing bracket
- end cap
- drive end
- 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
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Abstract
The invention provides a super-efficient alternating current asynchronous motor structure. The structure at least comprises a front end cover, a front sealing plate, a rear end cover, a rear sealing plate and a motor seat; the front end cover is provided with a plurality of vent holes, the front end cover is fixedly connected with the front end of the motor seat; the rear end cover is provided with a plurality of vent holes, the rear end cover is fixedly connected with the rear end of the motor seat; the front sealing plate is arranged at the outside of the front end cover and detachably connected with the front end cover; the front sealing plate is used for blocking the vent holes on the front end cover; the rear sealing plate is arranged at the outside of the rear end cover, and detachably connected with the rear end cover; and the rear sealing plate is used for blocking the vent holes on the rear end cover.
Description
Technical field
The invention belongs to technical field of motors, particularly relate to a kind of ultra high efficiency AC induction motor structure.
Background technology
The most individually separating with the semitight of foreign sales, hermetically sealed AC induction motor the most at home, client needs two kinds of electric machine structures will buy two kinds of motors；Semitight and hermetic choice of electrical machine and operating mode, the factor such as environment temperature of work have close relationship, the improper meeting of type selecting of motor is greatly shortened the service life of motor, a lot of users there will be when meeting the condition of work of semitight motor during motor uses, and uses the situation of hermetically sealed motor；Many users can be mistakenly considered because there being ready-made hermetically sealed motor going buying semitight motor to waste many a part of funds, and such service condition can shorten the service life of motor；We expand semitight and the new design of hermetically sealed motor from the use thinking of client, break the use unicity of product on market.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of ultra high efficiency AC induction motor structure, is used for solving the problems referred to above of the prior art.
For achieving the above object and other relevant purposes, the present invention provides a kind of ultra high efficiency AC induction motor structure, at least includes: drive end bearing bracket, front sealing plate, rear end cap, rear sealing plate and electric machine stand；
Arranging some air vents on described drive end bearing bracket, described drive end bearing bracket is fixing with the front end of described electric machine stand to be connected；
Arranging some air vents on described rear end cap, described rear end cap is fixing with the rear end of described electric machine stand to be connected；
Described front sealing plate is arranged at the outside of described drive end bearing bracket, is removably connected with described drive end bearing bracket；Described front sealing plate is for blocking the air vent of described drive end bearing bracket；
Described rear sealing plate is arranged at the outside of described rear end cap, is removably connected with described rear end cap；Described rear sealing plate is for blocking the air vent of described rear end cap.
Preferably, described drive end bearing bracket arranging ring-like cavity, described front sealing plate arranges ring-like boss, described ring-like cavity matches with described ring-like boss.
Preferably, described rear end cap arranging ring-like cavity, described rear sealing plate arranges ring-like boss, described ring-like cavity matches with described ring-like boss.
Preferably, described front sealing plate is connected by some screws with described drive end bearing bracket.
Preferably, described rear sealing plate is connected by some screws with described rear end cap.
Preferably, described drive end bearing bracket and described rear end cap are spoke structure, all include that bearing chamber part and outer ring portion, the outer wall of described bearing chamber part are connected by some spoke muscle with described outer ring portion, and the gap between each spoke muscle constitutes described air vent.
Preferably, it is respectively provided with some boss on described drive end bearing bracket and described rear end cap, being respectively provided with screwed hole on described each boss, described front sealing plate and described rear sealing plate are respectively provided with some through holes, described front sealing plate through hole is corresponding with the screwed hole on described drive end bearing bracket；Described rear sealing plate through hole is corresponding with the screwed hole on described rear end cap.
As it has been described above, the ultra high efficiency AC induction motor structure of the present invention, have the advantages that
1. can reduce manufacturing company for manufacturing the spending of front and rear cover die cost, reduce the R & D Cost of product.
2. in user's versatility on hand, hermetically sealed motor is used when being effectively prevented the work of customer requirement semitight motor, requiring with hermetically sealed motor when, use semitight motor, reasonably use the life-span that can be greatly improved motor, decrease the maintenance of client and change the loss of new motor.
3. at dry hot weather, before and after's sealing plate can be unloaded during use, reached the effect of ventilation by the fan blade heat radiation of widening on the aluminium ring of rotor so that the temperature rise of motor is greatly lowered, the operating efficiency of motor increases substantially, moreover it is possible to be greatly improved motor service life；At the weather of low temperature and moisture, before and after's sealing plate can be covered and be screwed, it is therefore prevented that moisture enters in motor, is possible to prevent the pitting attack damage of the bearing of motor, prevents motor damage winding.In place of this is the advantage of semitight and hermetically sealed conversion motor, common semitight or hermetically sealed motor are not reach such effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention, shows with situation during front and back's sealing plate in figure；
Fig. 2 is the structural representation of the present invention, the situation after before and after's sealing plate is unloaded in display in figure；
Fig. 3 is the part drawing of front sealing plate, and rear sealing plate structure is identical with front sealing plate；
Fig. 4 is the structural representation front view of drive end bearing bracket；
Fig. 5 is the A direction view of Fig. 4；
Fig. 6 is the B direction view of Fig. 4；
Fig. 7 is the structural representation front view of rear end cap；
Fig. 8 is the C direction view of Fig. 7；
Fig. 9 is the D direction view of Fig. 7；
In figure: sealing plate before 1,2 drive end bearing brackets, 3 electric machine stands, 4 rear end caps, sealing plate, 11 through holes, 12 ring-like boss, 21 ring-like cavitys, 22 screwed holes, 23 boss, 24 spoke muscle, 25 bearing chamber parts, 26 outer ring portion, 41 ring-like cavitys, 42 screwed holes, 43 boss, 44 spoke muscle, 45 bearing chamber parts, 46 outer ring portion after 5.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be understood other advantages and effect of the present invention easily by the content disclosed by this specification.
Refer to Fig. 1 to Fig. 9.Notice, structure depicted in this specification accompanying drawing, ratio, size etc., the most only in order to coordinate the content disclosed in specification, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the present invention, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall in the range of disclosed technology contents can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
Referring to Fig. 1 to Fig. 9, the present invention provides a kind of ultra high efficiency AC induction motor structure, at least includes: drive end bearing bracket 2, front sealing plate 1, rear end cap 4, rear sealing plate 5 and electric machine stand 3；
Arranging some air vents on drive end bearing bracket 2, drive end bearing bracket 2 is fixing with the front end of electric machine stand 3 to be connected；
Arranging some air vents on rear end cap 4, rear end cap 4 is fixing with the rear end of electric machine stand 3 to be connected；
Front sealing plate 1 is arranged at the outside of drive end bearing bracket 2, is connected by some screws with drive end bearing bracket 2.
Front sealing plate 1 is for blocking the air vent of described drive end bearing bracket 2.
Rear sealing plate 5 is arranged at the outside of rear end cap 4, is connected by some screws with rear end cap 4.
Rear sealing plate 5 is for blocking the air vent of rear end cap 4.
Arranging ring-like cavity 21 on drive end bearing bracket 2, front sealing plate 1 arranges ring-like boss 12, ring-like cavity 21 matches with ring-like boss 12.
Arranging ring-like cavity 41 on rear end cap 4, rear sealing plate 5 arranges ring-like boss, ring-like cavity 41 matches with described ring-like boss.
Drive end bearing bracket 2 and rear end cap 4 are spoke structure, all include bearing chamber part 25,45 and outer ring portion 26,46, the outer wall of bearing chamber part 25,45 is connected by some spoke muscle 24,44 with outer ring portion 26,46, and the gap between each spoke muscle constitutes described air vent.
Being respectively provided with some boss 23,43 on drive end bearing bracket 2 and rear end cap 4, described each boss is respectively provided with screwed hole 22,42, front sealing plate 1 is respectively provided with some through holes on rear sealing plate 5, and front sealing plate through hole 11 is corresponding with the screwed hole 22 on drive end bearing bracket 2；The through hole of rear sealing plate 5 is corresponding with the screwed hole 41 of 4 on rear end cap.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from disclosed spirit and technological thought such as, must be contained by the claim of the present invention.
Claims (7)
1. a ultra high efficiency AC induction motor structure, it is characterised in that at least include: drive end bearing bracket, front sealing plate, rear end cap, rear sealing plate and electric machine stand；
Arranging some air vents on described drive end bearing bracket, described drive end bearing bracket is fixing with the front end of described electric machine stand to be connected；
Arranging some air vents on described rear end cap, described rear end cap is fixing with the rear end of described electric machine stand to be connected；
Described front sealing plate is arranged at the outside of described drive end bearing bracket, is removably connected with described drive end bearing bracket；Described front sealing plate is for blocking the air vent of described drive end bearing bracket；
Described rear sealing plate is arranged at the outside of described rear end cap, is removably connected with described rear end cap；Described rear sealing plate is for blocking the air vent of described rear end cap.
Ultra high efficiency AC induction motor structure the most according to claim 1, it is characterised in that: arranging ring-like cavity on described drive end bearing bracket, described front sealing plate arranges ring-like boss, described ring-like cavity matches with described ring-like boss.
Ultra high efficiency AC induction motor structure the most according to claim 1, it is characterised in that: arranging ring-like cavity on described rear end cap, described rear sealing plate arranges ring-like boss, described ring-like cavity matches with described ring-like boss.
Ultra high efficiency AC induction motor structure the most according to any one of claim 1 to 3, it is characterised in that: described front sealing plate is connected by some screws with described drive end bearing bracket.
Ultra high efficiency AC induction motor structure the most according to any one of claim 1 to 3, it is characterised in that: described rear sealing plate is connected by some screws with described rear end cap.
Ultra high efficiency AC induction motor structure the most according to any one of claim 1 to 3, it is characterized in that: described drive end bearing bracket and described rear end cap are spoke structure, all include bearing chamber part and outer ring portion, the outer wall of described bearing chamber part is connected by some spoke muscle with described outer ring portion, and the gap between each spoke muscle constitutes described air vent.
Ultra high efficiency AC induction motor structure the most according to claim 1, it is characterized in that: on described drive end bearing bracket and described rear end cap, be respectively provided with some boss, it is respectively provided with screwed hole on described each boss, being respectively provided with some through holes on described front sealing plate and described rear sealing plate, described front sealing plate through hole is corresponding with the screwed hole on described drive end bearing bracket；Described rear sealing plate through hole is corresponding with the screwed hole on described rear end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372194.7A CN105896857A (en) | 2016-05-31 | 2016-05-31 | Super-efficient alternating current asynchronous motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372194.7A CN105896857A (en) | 2016-05-31 | 2016-05-31 | Super-efficient alternating current asynchronous motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896857A true CN105896857A (en) | 2016-08-24 |
Family
ID=56709029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372194.7A Pending CN105896857A (en) | 2016-05-31 | 2016-05-31 | Super-efficient alternating current asynchronous motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896857A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201647A (en) * | 1983-04-29 | 1984-11-15 | Mitsubishi Electric Corp | Underwater motor |
| CN201378774Y (en) * | 2009-03-27 | 2010-01-06 | 无锡天宝电机有限公司 | Ventilation cooling system of three-phase asynchronous motor |
| CN102368646A (en) * | 2011-10-19 | 2012-03-07 | 山东开元电机有限公司 | Special electromotor for plateau oil pump |
| CN203193448U (en) * | 2013-04-26 | 2013-09-11 | 苏州奥宝杰电机科技有限公司 | Brushless motor with air cooling system |
| CN203301286U (en) * | 2013-04-29 | 2013-11-20 | 魏明 | Dustproof and waterproof open-type motor |
| CN203707939U (en) * | 2013-12-12 | 2014-07-09 | 浙江迅多泵业有限公司 | A servo direct current deep well pump specially used motor |
-
2016
- 2016-05-31 CN CN201610372194.7A patent/CN105896857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201647A (en) * | 1983-04-29 | 1984-11-15 | Mitsubishi Electric Corp | Underwater motor |
| CN201378774Y (en) * | 2009-03-27 | 2010-01-06 | 无锡天宝电机有限公司 | Ventilation cooling system of three-phase asynchronous motor |
| CN102368646A (en) * | 2011-10-19 | 2012-03-07 | 山东开元电机有限公司 | Special electromotor for plateau oil pump |
| CN203193448U (en) * | 2013-04-26 | 2013-09-11 | 苏州奥宝杰电机科技有限公司 | Brushless motor with air cooling system |
| CN203301286U (en) * | 2013-04-29 | 2013-11-20 | 魏明 | Dustproof and waterproof open-type motor |
| CN203707939U (en) * | 2013-12-12 | 2014-07-09 | 浙江迅多泵业有限公司 | A servo direct current deep well pump specially used motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2644099A (en) | Explosion-resistant motor | |
| CN203883644U (en) | Three-phase asynchronous motor | |
| CN105896857A (en) | Super-efficient alternating current asynchronous motor structure | |
| CN109639030A (en) | A kind of high-speed motor and the hair dryer including it | |
| US11209006B2 (en) | Motor cooling device and method | |
| CN204290579U (en) | Easy-to-mount oilproof is from radiating motor assembly | |
| CN104377926B (en) | High-voltage tank type three-phase asynchronous motor | |
| CN205945355U (en) | Two heat dissipation motors of rotor | |
| CN203206086U (en) | Wound-rotor three-phase asynchronous motor used in oil pumping unit | |
| CN209402346U (en) | A kind of radiating motor of generator capable of monitoring rotation speed | |
| CN205004859U (en) | Single -phase motor | |
| US9863650B2 (en) | Heat dissipation structure of fan drive of air conditioner outdoor unit, and air conditioner outdoor unit | |
| CN208153340U (en) | A kind of igniting and induced-draft fan | |
| CN205453404U (en) | Motor with overheat protection device | |
| CN204150880U (en) | A kind of built-in impeller auxiliary heat dissipation towing machine | |
| CN203039539U (en) | Single-phase asynchronous motor | |
| CN205356065U (en) | High temperature resistant motor | |
| CN205356032U (en) | Make things convenient for refrigerated vacuum brushless generator | |
| CN210949197U (en) | Double-shaft blower | |
| CN205429981U (en) | Explosion -proof motor | |
| CN215272189U (en) | Food processor | |
| CN213402674U (en) | Permanent magnet self-starting DC motor rotor improved structure | |
| CN203730412U (en) | Fan anti-vibration structure and fan provided with same | |
| CN210985866U (en) | Brushless external rotor motor | |
| CN207475335U (en) | A kind of novel low consumption motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |