CN2299416Y - Single-phase asynchronous motor - Google Patents
Single-phase asynchronous motor Download PDFInfo
- Publication number
- CN2299416Y CN2299416Y CN 97200101 CN97200101U CN2299416Y CN 2299416 Y CN2299416 Y CN 2299416Y CN 97200101 CN97200101 CN 97200101 CN 97200101 U CN97200101 U CN 97200101U CN 2299416 Y CN2299416 Y CN 2299416Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- asynchronous motor
- phase asynchronous
- end cap
- motor
- 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 - Fee Related
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a novel single-phase asynchronous motor which belongs to a motor class. The novel single-phase asynchronous motor is mainly composed of a motor base, a rotor, a stator iron, a coil winding, a shell, an inner wind impeller, etc. The novel single-phase asynchronous motor is characterized in that the shell is arranged on the motor base; an ion switch (2), a rotor shaft, a bearing, an ion switch (5), the rotor, and the stator iron are arranged in the shell; a stator iron ventilation hole and the coil winding are arranged in the stator iron; a rotor ventilation hole is arranged on the rotor. Because the single-phase asynchronous motor adopts double wind impellers to achieve exhaustion, the single-phase asynchronous motor has the advantages of simple structure, small size, quick heat radiation, and reliable performance. The single-phase asynchronous motor can start under the condition of low voltage.
Description
The utility model relates to a kind of novel monopole asynchronous motor, is applicable to that supply voltage has 220 volts occasion, belongs to motor type.
At present, develop rapidly along with national economy, industrial and agricultural production is more and more prosperous, and people's living standard improves day by day, and monopole asynchronous motor has obtained using widely in family life in factory, rural area, office, yet hole slot does not ventilate on the iron core of existing monopole asynchronous motor, the rotor in the society, do not have the double-wind-impeller air draft in the housing yet, be difficult for heat radiation, the motor damage of generating heat easily, useful life is short, brings loss and inconvenience often will for people's production and life.Existing in addition monopole asynchronous motor starts insensitively when power voltage insufficient, be difficult for to run well.
The purpose of this utility model is: design a kind of simple in structurely, adopt the double-wind-impeller air draft, iron core, rotor are provided with the ventilation hole slot, rapid heat dissipation, a kind of novel monopole asynchronous motor of dependable performance.
The purpose of this utility model is to realize like this, it is mainly by motor cabinet (1), armature spindle (3), rotor (10), electric capacity (11), stator core (12), coil windings (13), casing (14), part such as interior fan blade (16) is formed, it is characterized in that: casing (14) is installed on the motor cabinet (1), ionic switch (2) is installed in the casing (14), armature spindle (3), bearing (4), ionic switch (5), rotor (10), stator core (12), be provided with stator core ventilation hole (23) in the stator core (12) and coil windings (13) is installed, rotor (10) is provided with rotor ventilation hole (22), casing (14) is provided with right end cap (6), left end cap (15), capacitance bracket (7), terminal block (8), lead-out wire (9) is installed on the terminal block (8), electric capacity (11) is installed on the capacitance bracket (7), interior fan blade (16) is installed, the outer exogenous wind impeller (17) that is equipped with of left end cap (15) in the left end cap (15), fan blade outer cover (18), bearing (19); The outside of right end cap (6) also is provided with oil duct (20), lubricating cup (21).
The utility model compared with prior art, it is simple in structure, volume is little, adopt the double-wind-impeller air draft, iron core, rotor are provided with the ventilation hole slot, rapid heat dissipation, dependable performance, low-voltage can start, and is a kind of desirable monopole asynchronous motor.
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is the whole broken section structural representation of the utility model.
Accompanying drawing 2 is the whole section sectional structure of a utility model schematic diagram.
Among the figure: 1, motor cabinet, 2, ionic switch, 3, armature spindle, 4, bearing, 5, ionic switch, 6, right end cap, 7, capacitance bracket, 8, terminal block, 9, lead-out wire, 10, rotor, 11, electric capacity, 12, stator core, 13, coil windings, 14, casing, 15, left end cap, 16, interior fan blade, 17, exogenous wind impeller, 18, the fan blade outer cover, 19, bearing, 20, oil duct, 21, lubricating cup, 22, the rotor ventilation hole, 23, the stator core ventilation hole.
Referring to accompanying drawing, the utility model it mainly by motor cabinet (1), armature spindle (3), rotor (10), electric capacity (11), stator core (12), coil windings (13), casing (14), part such as interior fan blade (16) is formed, it is characterized in that: casing (14) is installed on the motor cabinet (1), ionic switch (2) is installed in the casing (14), armature spindle (3), bearing (4), ionic switch (5), rotor (10), stator core (12), be provided with stator core ventilation hole (23) in the stator core (12) and coil windings (13) is installed, purpose is that stator core ventilation hole (23) can effectively impel coil windings (13) cooling, thereby improved the stability of motor, rotor (10) is provided with rotor ventilation hole (22), purpose also is effective cooling, casing (14) is provided with right end cap (6), left end cap (15), capacitance bracket (7), terminal block (8), lead-out wire (9) is installed on the terminal block (8), electric capacity (11) is installed on the capacitance bracket (7), purpose is in order also to start flexibly under low-voltage, interior fan blade (16) is installed in the left end cap (15), the outer exogenous wind impeller (17) that is equipped with of left end cap (15), fan blade outer cover (18), bearing (19), the installation purpose of interior fan blade (16) and exogenous wind impeller (17) is in order to quicken whole radiation effect of motor; The outside of right end cap (6) also is provided with oil duct (20), lubricating cup (21), safeguards that oiling is more convenient because oil duct (20) and lubricating cup (21) are arranged so that, need not dismantle when bearing oils, and directly injects with oil gun to get final product.
Claims (2)
1, a kind of novel monopole asynchronous motor, it is mainly by motor cabinet (1), armature spindle (3), rotor (10), electric capacity (11), stator core (12), coil windings (13), casing (14), part such as interior fan blade (16) is formed, it is characterized in that: casing (14) is installed on the motor cabinet (1), ionic switch (2) is installed in the casing (14), armature spindle (3), bearing (4), ionic switch (5), rotor (10), stator core (12), be provided with stator core ventilation hole (23) in the stator core (12) and coil windings (13) is installed, rotor (10) is provided with rotor ventilation hole (22), casing (14) is provided with right end cap (6), left end cap (15), capacitance bracket (7), terminal block (8), lead-out wire (9) is installed on the terminal block (8), electric capacity (11) is installed on the capacitance bracket (7), interior fan blade (16) is installed, the outer exogenous wind impeller (17) that is equipped with of left end cap (15) in the left end cap (15), fan blade outer cover (18), bearing (19).
2, a kind of novel monopole asynchronous motor according to claim 1, its feature also is: the outside of right end cap (6) also is provided with oil duct (20), lubricating cup (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200101 CN2299416Y (en) | 1997-01-02 | 1997-01-02 | Single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200101 CN2299416Y (en) | 1997-01-02 | 1997-01-02 | Single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299416Y true CN2299416Y (en) | 1998-12-02 |
Family
ID=33921846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97200101 Expired - Fee Related CN2299416Y (en) | 1997-01-02 | 1997-01-02 | Single-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299416Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841211A (en) * | 2010-05-27 | 2010-09-22 | 溧阳福思宝高速机械有限公司 | High-speed motor with rotor cooling structure |
| CN105322696A (en) * | 2014-07-15 | 2016-02-10 | 郑军波 | Waterproof motor on submersible pump |
-
1997
- 1997-01-02 CN CN 97200101 patent/CN2299416Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841211A (en) * | 2010-05-27 | 2010-09-22 | 溧阳福思宝高速机械有限公司 | High-speed motor with rotor cooling structure |
| CN105322696A (en) * | 2014-07-15 | 2016-02-10 | 郑军波 | Waterproof motor on submersible pump |
| CN105322696B (en) * | 2014-07-15 | 2018-10-12 | 郑军波 | A kind of waterproof machine on immersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |