CN201886902U - Novel capacitor and monopole asynchronous motor adopting same - Google Patents
Novel capacitor and monopole asynchronous motor adopting same Download PDFInfo
- Publication number
- CN201886902U CN201886902U CN2010205936072U CN201020593607U CN201886902U CN 201886902 U CN201886902 U CN 201886902U CN 2010205936072 U CN2010205936072 U CN 2010205936072U CN 201020593607 U CN201020593607 U CN 201020593607U CN 201886902 U CN201886902 U CN 201886902U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- motor
- end cap
- monopole asynchronous
- motor housing
- 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
Images
Abstract
The utility model discloses a novel capacitor and a monopole asynchronous motor adopting the same. The motor comprises a motor shell, a stator (3), a rotor (4) and a capacitor (5), the stator (3) and the rotor (4) are mounted in the motor shell, and the motor shell comprises an end cap (2). The novel capacitor and the monopole asynchronous motor adopting the same are characterized in that the capacitor (5) is placed in the motor shell and is annular, a center hole (53) is arranged in the capacitor (5), and the capacitor (5) is mounted in a cavity between a motor winding and the end cap (2) and sleeved outside a motor rotating shaft (8). The novel capacitor and the monopole asynchronous motor adopting the same are simple in structure, small in volume, firm and reliable in installation and low in manufacturing cost.
Description
Technical field:
The utility model relates to a kind of monopole asynchronous motor that uses novel capacitor.
Background technology:
The customer requirement motor is when capacitor, the modes of emplacement of electric capacity is divided into built-in and external two kinds usually, 1) external electric capacity takes up room, mounting process is loaded down with trivial details, because the electric capacity box is much larger than electric capacity, cause the overall volume of motor to increase, and the electric capacity box must can be finished and cause manpower through multiple working procedure processing, the consumption of material resources, and because of the casing thinner thickness, after causing the casing tapping when by force the electric capacity box being fixed on the outer surface of motor with screw, effective thread is very few, causes the sliding easily tooth of screw, after the electric capacity box is fixed on the casing surface, in motor transportation and running, screw comes off easily, influences function and realizes, have potential safety hazard, manufacturing cost is higher.
2) electric capacity is built-in, and general electric capacity shape is divided into square, takies the motor internal space, motor length be extended.
Summary of the invention:
A purpose of the present utility model provides a kind of novel capacitor, and it is simple and reasonable, is applied to make motor volume dwindle compact conformation on the motor.
The purpose of this utility model provides a kind of monopole asynchronous motor of using novel capacitor, and it is simple in structure, volume is little, and is solid and reliable, low cost of manufacture.
The purpose of this utility model is achieved by following technical proposals:
A kind of novel capacitor, this capacitor be the annular, in establish centre bore.
Above-mentioned described this capacitor is an annular.
One end face of above-mentioned described capacitor is provided with several screwed holes, and the electric capacity inserted sheet is stretched out in the capacitor other end.
A kind of monopole asynchronous motor that uses the described novel capacitor of claim 1, comprise motor housing, stator, rotor and capacitor, stator, rotor are installed in the motor housing the inside, motor housing comprises end cap, it is annular that capacitor places motor housing the inside, described this capacitor, in establish centre bore, capacitor is installed in the cavity between motor windings and the end cap, and capacitor is enclosed within the machine shaft outside.
Above-mentioned described capacitor and end cap are installed and are coupled together.
The end face of above-mentioned described capacitor is provided with several screwed holes, and screw passes end cap and screwed hole is installed together, and capacitor and end cap are coupled together.
Above-mentionedly describedly be provided with the electric capacity inserted sheet in the capacitor other end, capacitor is an annular.
Above-mentioned described several screwed holes are along circumferentially evenly distributing.
Above-mentioned described capacitor is positioned at the periphery of bearing chamber.
Above-mentioned described motor housing is made up of two stretching end caps.
Above-mentioned described motor housing is made up of cylindrical casing and the end cap that is installed in the casing two ends.
The utility model compared with prior art has following effect: 1) novel capacitor is an annular, and an end face of capacitor is provided with several screwed holes, and the electric capacity inserted sheet is stretched out in the capacitor other end, and is simple in structure, and volume is little, simple installation; 2) capacitor places the motor housing the inside, described this capacitor is an annular, in establish centre bore, capacitor is installed in the cavity between motor windings and the end cap, capacitor is enclosed within the useful space that machine shaft outside has effectively utilized motor internal, simplified structure, dwindle motor volume, reduce cost; 3) end face of capacitor is provided with several screwed holes, screw passes end cap and screwed hole is installed together, capacitor and end cap are coupled together, realize that not only a monopole asynchronous motor is connected one with an electric capacity, produce rotating magnetic field, motor is rotated, and dwindled the volume of whole system and saved resources such as time, cost, simplified structure connects firmly reliable, safe, simple installation.4) capacitor is positioned at the periphery of bearing chamber, can further utilize the useful space of motor internal, dwindle motor volume, reduce cost.
Description of drawings:
Fig. 1 is the stereogram of a kind of embodiment of the utility model motor.
Fig. 2 is the exploded view of a kind of embodiment of the utility model motor.
Fig. 3 is the vertical view of a kind of embodiment of the utility model motor.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the stereogram of the another kind of embodiment of the utility model motor.
Fig. 6 is the exploded view of the another kind of embodiment of the utility model motor.
Fig. 7 is the cutaway view of the another kind of embodiment of the utility model motor
Fig. 8 is the stereogram of an angle of the utility model capacitor.
Fig. 9 is the stereogram of another angle of the utility model capacitor.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Fig. 8, shown in Figure 9, a kind of novel capacitor of the present utility model, this capacitor 5 be the annular, in establish centre bore 53, this capacitor 5 is annulars, an end face of capacitor 5 is provided with several screwed holes 51, electric capacity inserted sheet 52 is stretched out in capacitor 5 other ends.
Application Example one: as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, monopole asynchronous motor of the present utility model, comprise motor housing, stator 3, rotor 4 and capacitor 5, stator 3, rotor 4 is installed in the motor housing the inside, motor housing comprises end cap 2, capacitor 5 places the motor housing the inside, described this capacitor 5 is annulars, in establish centre bore 53, capacitor 5 is installed in the cavity between motor windings 10 and the end cap 2, capacitor 5 is enclosed within machine shaft 8 outsides, and capacitor 5 is installed with end cap 2 and coupled together, and the end face of capacitor 5 is provided with several screwed holes 51, screw 7 passes end cap 2 and is installed together with screwed hole 51, capacitor 5 and end cap 2 are coupled together, be provided with electric capacity inserted sheet 52 in capacitor 5 other ends, capacitor 5 is annulars, several screwed holes 51 are along circumferentially evenly distributing, capacitor 5 is positioned at the periphery of bearing chamber 6, and motor housing is made up of cylindrical casing 1 and the end cap 2 that is installed in casing 1 two ends, and end cap 2 is that the cast aluminium end cap is formed.
Application Example two: as Fig. 5, Fig. 6 and shown in Figure 7, monopole asynchronous motor of the present utility model, comprise motor housing, stator 3, rotor 4 and capacitor 5, stator 3, rotor 4 is installed in the motor housing the inside, motor housing comprises end cap 2, capacitor 5 places the motor housing the inside, described this capacitor 5 is annulars, in establish centre bore 53, capacitor 5 is installed in the cavity between motor windings 10 and the end cap 2, capacitor 5 is enclosed within machine shaft 8 outsides, capacitor 5 is installed with end cap 2 and is coupled together, and the end face of capacitor 5 is provided with several screwed holes 51, and screw 7 passes end cap 2 and is installed together with screwed hole 51, capacitor 5 and end cap 2 are coupled together, be provided with electric capacity inserted sheet 52 in capacitor 5 other ends, capacitor 5 is annulars, and several screwed holes 51 are along circumferentially evenly distributing, capacitor 5 is positioned at the periphery of bearing chamber 6, and motor housing is made up of the stretching end cap 2 at two ends.
Claims (11)
1. novel capacitor is characterized in that: this capacitor (5) is an annular, in establish centre bore (53).
2. a kind of novel capacitor according to claim 1 is characterized in that: this capacitor (5) is an annular.
3. a kind of novel capacitor according to claim 1 and 2 is characterized in that: an end face of capacitor (5) is provided with several screwed holes (51), and electric capacity inserted sheet (52) is stretched out in capacitor (5) other end.
4. monopole asynchronous motor that uses the described novel capacitor of claim 1, comprise motor housing, stator (3), rotor (4) and capacitor (5), stator (3), rotor (4) are installed in the motor housing the inside, motor housing comprises end cap (2), it is characterized in that: capacitor (5) places the motor housing the inside, described this capacitor (5) is an annular, in establish centre bore (53), capacitor (5) is installed in the cavity between motor windings and the end cap (2), and capacitor (5) is enclosed within machine shaft (8) outside.
5. a kind of novel capacitor according to claim 4 is characterized in that: capacitor (5) is installed with end cap (2) and is coupled together.
6. a kind of monopole asynchronous motor according to claim 5, it is characterized in that: the end face of capacitor (5) is provided with several screwed holes (51), screw (7) passes end cap (2) and is installed together with screwed hole (51), and capacitor (5) and end cap (2) are coupled together.
7. a kind of monopole asynchronous motor according to claim 4 is characterized in that: be provided with electric capacity inserted sheet (52) in capacitor (5) other end, capacitor (5) is an annular.
8. a kind of monopole asynchronous motor according to claim 6 is characterized in that: several screwed holes (51) are along circumferentially evenly distributing.
9. according to claim 4 or 5 or 6 or 7 described a kind of monopole asynchronous motors, it is characterized in that: capacitor (5) is positioned at the periphery of bearing chamber (6).
10. according to claim 4 or 5 or 6 or 7 described a kind of monopole asynchronous motors, it is characterized in that: motor housing is made up of two stretching end caps (2).
11. according to claim 4 or 5 or 6 or 7 or 8 described a kind of monopole asynchronous motors, it is characterized in that: motor housing is made up of cylindrical casing (1) and the end cap (2) that is installed in casing (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936072U CN201886902U (en) | 2010-10-29 | 2010-10-29 | Novel capacitor and monopole asynchronous motor adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936072U CN201886902U (en) | 2010-10-29 | 2010-10-29 | Novel capacitor and monopole asynchronous motor adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886902U true CN201886902U (en) | 2011-06-29 |
Family
ID=44184451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205936072U Expired - Lifetime CN201886902U (en) | 2010-10-29 | 2010-10-29 | Novel capacitor and monopole asynchronous motor adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468051A (en) * | 2010-10-29 | 2012-05-23 | 中山大洋电机股份有限公司 | Novel capacitor and single-phase asynchronous motor with novel capacitor |
-
2010
- 2010-10-29 CN CN2010205936072U patent/CN201886902U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468051A (en) * | 2010-10-29 | 2012-05-23 | 中山大洋电机股份有限公司 | Novel capacitor and single-phase asynchronous motor with novel capacitor |
| CN102468051B (en) * | 2010-10-29 | 2014-04-09 | 中山大洋电机股份有限公司 | Single-phase asynchronous motor with novel capacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102468051B (en) | Single-phase asynchronous motor with novel capacitor | |
| CA2718328C (en) | Plastic package motor | |
| CN106026490A (en) | An external rotor motor with damping rings being arranged axially at intervals and a fan load having same | |
| CN203607998U (en) | Plastic package motor structure | |
| CN104659945A (en) | Rotary Motor | |
| CN203180699U (en) | Motor | |
| CN201886902U (en) | Novel capacitor and monopole asynchronous motor adopting same | |
| CN202918101U (en) | Motor structure with shafts on two ends | |
| CN202309282U (en) | Embedded permanent magnet synchronous rotor assembly | |
| CN202798348U (en) | Plastic package motor | |
| CN201113612Y (en) | Electric motor outer housing structure | |
| CN202721588U (en) | Disc type permanent magnet brushless direct current motor with iron core-free and sensor-free properties | |
| CN209088649U (en) | A kind of high security rotor for electromotor | |
| CN102545485A (en) | Brush motor | |
| CN202856477U (en) | Motor stator set | |
| CN203607967U (en) | Plastic package motor | |
| CN204810088U (en) | Cast aluminium rotor and motor of using thereof | |
| CN203219090U (en) | Novel low-noise and low-vibration electromotor | |
| CN206481138U (en) | A kind of motor insulation structure | |
| CN104467250A (en) | Novel starter | |
| CN205029491U (en) | Enclosed type vibrating motor | |
| CN203554156U (en) | A motor end cover structure and a motor using the same | |
| CN203942425U (en) | The motor of a kind of cast-aluminum rotor and application thereof | |
| CN201839119U (en) | End cover structure of explosion-proof permanent magnetic motor | |
| CN202679116U (en) | Novel motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110629 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |