CN210839167U - Alternating-current single-phase asynchronous motor - Google Patents
Alternating-current single-phase asynchronous motor Download PDFInfo
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- CN210839167U CN210839167U CN201922054968.3U CN201922054968U CN210839167U CN 210839167 U CN210839167 U CN 210839167U CN 201922054968 U CN201922054968 U CN 201922054968U CN 210839167 U CN210839167 U CN 210839167U
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- driving motor
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- phase asynchronous
- fin
- filter screen
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Abstract
The utility model belongs to the technical field of motors, in particular to an alternating current single-phase asynchronous motor, which comprises a driving motor, wherein a radiating fin is integrally formed on the outer side surface of the driving motor, an embedded ring is fixed on one end of the radiating fin, which is positioned at the driving motor, through screw thread screwing, the outer wall of the embedded ring is integrally formed with a filter screen, a base and a base are arranged at the bottom end of the driving motor, a containing groove is formed on the side surface of the base, and a scraper blade is fixed in the containing groove through a limiting component; the equipment can carry out effectual filtration through the two-layer filter screen of sheath side to the air, avoids the dust in the air current to adhere to on the fin in the radiating process, and the attached quantity of effectual reduction fin side surface dust is convenient for equipment heat dissipation, and the scraper blade has been placed to the inside in storing groove, scrapes the brush through scraping of scraper blade inner wall and can scrape driving motor, fin and sweep, is convenient for clean the motor fin.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to exchange single-phase asynchronous machine.
Background
The asynchronous motor using single-phase AC power supply is called single-phase asynchronous motor, its stator winding is single-phase, when the single-phase AC is connected, it can produce an alternating pulsating magnetic field in the air gap of stator and rotor, so that the single-phase asynchronous motor can not be self-started; poor heat dissipation can occur in the use process of the conventional asynchronous motor, and a heat dissipation fin of the motor is not easy to clean, so that structural improvement and optimization of the motor are necessary for solving the problem of exposure of the conventional asynchronous motor in the use process.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an exchange single-phase asynchronous machine has effectual promotion motor heat dispersion, is convenient for to the clear characteristics of motor cooling fin.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single-phase asynchronous motor of interchange, includes driving motor, driving motor's outside surface integrated into one piece has the fin, one end that one side of fin is located driving motor closes soon through the screw thread and is fixed with the embedded ring, the outer wall integrated into one piece of embedded ring has the filter screen, the outside integrated into one piece of filter screen has the sheath, the inboard of sheath is located the driving motor side and erects fan wheel through the output shaft, driving motor's bottom integrated into one piece has the base, the underrun bolt frame of base is equipped with the base, the storage groove has been seted up to the side surface of base, the inside in storage groove is fixed with the scraper blade through spacing subassembly, the brush is scraped to the inboard surface laying of scraper blade.
As the utility model discloses a preferred technical scheme of alternating-current single-phase asynchronous motor, spacing subassembly includes pressure spring and shell fragment, the both sides in storage groove are located the inner wall of base and have seted up the interior groove that contracts, pressure spring places the interior side surface in the interior groove that contracts, the one end of shell fragment is connected with the lateral wall of base through the welding.
As the utility model discloses a preferred technical scheme of single-phase asynchronous machine exchanges, one side of shell fragment is located the side surface integrated into one piece of base has the stopper, the inner wall of stopper contacts with the outer wall of shell fragment.
As the utility model discloses a preferred technical scheme of single-phase asynchronous machine exchanges, the shell fragment is human slice component, the both sides of scraper blade respectively are equipped with one and have the shell fragment.
As the utility model discloses a preferred technical scheme of single-phase asynchronous machine exchanges, the outside surface of scraper blade is passed through the bolt fastening and is had the arm-tie.
As the utility model discloses a preferred technical scheme of single-phase asynchronous machine exchanges, the sheath is different from the one end inboard surface of filter screen and has the filter screen through the bolt fastening.
Compared with the prior art, the beneficial effects of the utility model are that: the equipment can carry out effectual filtration through the two-layer filter screen of sheath side to the air, avoids the dust in the air current to adhere to on the fin in the radiating process, and the attached quantity of effectual reduction fin side surface dust is convenient for equipment heat dissipation, and the scraper blade has been placed to the inside in storing groove, scrapes the brush through scraping of scraper blade inner wall and can scrape driving motor, fin and sweep, is convenient for clean the motor fin.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
fig. 4 is an enlarged schematic structural view of the position B in fig. 3 according to the present invention;
in the figure: 1. a drive motor; 2. a heat sink; 3. a sheath; 4. a base; 5. a base; 6. a storage groove; 7. a squeegee; 8. pulling a plate; 9. embedding a ring; 10. a filter screen; 11. scraping and brushing; 12. a spring plate; 13. an inner shrinkage groove; 14. a pressure spring; 15. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a single-phase asynchronous motor of interchange, including driving motor 1, the outside surface integrated into one piece of driving motor 1 has fin 2, one side of fin 2 is located one end of driving motor 1 and closes fixedly through the screw soon gomphosis ring 9, the outer wall integrated into one piece of gomphosis ring 9 has filter screen 10, the outside integrated into one piece of filter screen 10 has sheath 3, the inboard of sheath 3 is located driving motor 1 side and has been equipped with fan wheel through the output shaft frame, the bottom integrated into one piece of driving motor 1 has base 4, the bottom surface of base 4 is through the bolt frame be equipped with base 5, the side surface of base 5 has seted up the storage groove 6, the inside of storage groove 6 is fixed with scraper blade 7 through spacing subassembly, the inboard surface of scraper blade 7 has been laid and has been scraped brush 11, in this embodiment, scrape brush 11 for the plastics component, scrape it when contacting the outer wall of driving motor 1, fin 2, make driving motor 1, the outer wall of the heat sink 2 remains clean.
Specifically, spacing subassembly includes pressure spring 14 and shell fragment 12, and the both sides of containing groove 6 are located the inner wall of base 5 and have seted up the groove 13 that contracts inwards, and pressure spring 14 places the inboard surface in the groove 13 that contracts inwards, and the one end of shell fragment 12 is connected with the lateral wall of base 5 through the welding, and spacing subassembly pressurizes shell fragment 12 through pressure spring 14 in this embodiment for scraper blade 7 keeps stable.
Specifically, one side of shell fragment 12 is located the side surface integrated into one piece of base 5 and has stopper 15, and stopper 15's inner wall contacts with the outer wall of shell fragment 12, and stopper 15 is used for spacing shell fragment 12 in this embodiment, and the tip of shell fragment 12 causes the obstacle when avoiding scraper 7 to insert.
Specifically, the elastic pieces 12 are human-shaped sheet members, two sides of the scraper 7 are respectively provided with one elastic piece 12, and in this embodiment, the two elastic pieces 12 press the scraper 7 under the action of the pressure spring 14, so that the scraper 7 is kept stable.
Specifically, the outside surface of scraper 7 is fixed with arm-tie 8 through the bolt, and arm-tie 8 is C type structure in this embodiment, and the staff of being convenient for takes out scraper 7.
Specifically, the sheath 3 is different from the one end inboard surface of filter screen 10 and has the filter screen through the bolt fastening, and two-layer filter screen can effectual promotion filtration quality in this embodiment, avoids the ash to fall on the side surface of fin 2.
The utility model discloses a theory of operation and use flow: the utility model adds the sheath 3 at the end of the device, and can effectively filter the air through the two layers of filter screens at the side of the sheath 3, thereby avoiding the dust in the air flow from attaching to the radiating fins 2 in the radiating process, effectively reducing the attaching amount of the dust at the side surfaces of the radiating fins 2, leading the air to flow to the radiating fins 2 after passing through the filter screen 10, leading the radiating fins 2 to exchange heat with the air to reduce the internal heat of the driving motor 1, avoiding the overheating of the internal components of the driving motor 1, when workers need to clean the radiating fins 2, the workers only need to hold the pull plate 8 by hands, pull the pull plate 8 to draw out the scraping plate 7, place the scraping plate 7 on the side surface of the radiating fins 2 to scrape back and forth, the dust on the side surfaces of the driving motor 1 and the radiating fins 2 is swept by the scraping brush 11 on the inner wall of the scraping plate 7, so that heat exchange between the outer walls of the driving motor 1 and the radiating fins 2 and air is facilitated; when the scraper 7 is placed back inside the storage groove 6, the elastic sheet 12 presses the scraper 7 under the elastic force of the pressure spring 14, so that the scraper 7 is kept stable inside the storage groove 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An alternating current single-phase asynchronous motor comprises a driving motor (1), and is characterized in that: a radiating fin (2) is integrally formed on the outer side surface of the driving motor (1), an embedded ring (9) is screwed and fixed at one end of the radiating fin (2) positioned at the driving motor (1) through threads, a filter screen (10) is integrally formed on the outer wall of the embedded ring (9), a sheath (3) is integrally formed on the outer side of the filter screen (10), the inner side of the sheath (3) is provided with a fan impeller through an output shaft frame at the side of the driving motor (1), a base (4) is integrally formed at the bottom end of the driving motor (1), a base (5) is erected on the bottom surface of the base (4) through bolts, the side surface of the base (5) is provided with a containing groove (6), a scraping plate (7) is fixed inside the containing groove (6) through a limiting component, and a scraping brush (11) is laid on the inner side surface of the scraping plate (7).
2. An ac single-phase asynchronous machine according to claim 1, characterized in that: the limiting assembly comprises a pressure spring (14) and an elastic sheet (12), wherein the inner walls of the two sides of the containing groove (6) located on the base (5) are provided with an inner shrinkage groove (13), the pressure spring (14) is placed on the inner side surface of the inner shrinkage groove (13), and one end of the elastic sheet (12) is connected with the side wall of the base (5) through welding.
3. An ac single-phase asynchronous machine according to claim 2, characterized in that: one side of the elastic sheet (12) is positioned on the side surface of the base (5) and is integrally formed with a limiting block (15), and the inner wall of the limiting block (15) is in contact with the outer wall of the elastic sheet (12).
4. An ac single-phase asynchronous machine according to claim 3, characterized in that: the elastic sheet (12) is a human-shaped sheet member, and the two sides of the scraper (7) are respectively provided with the elastic sheet (12).
5. An ac single-phase asynchronous machine according to claim 1, characterized in that: and a pulling plate (8) is fixed on the outer side surface of the scraper (7) through a bolt.
6. An ac single-phase asynchronous machine according to claim 1, characterized in that: the inner side surface of one end of the sheath (3) different from the filter screen (10) is fixed with the filter screen through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054968.3U CN210839167U (en) | 2019-11-25 | 2019-11-25 | Alternating-current single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054968.3U CN210839167U (en) | 2019-11-25 | 2019-11-25 | Alternating-current single-phase asynchronous motor |
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| Publication Number | Publication Date |
|---|---|
| CN210839167U true CN210839167U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922054968.3U Active CN210839167U (en) | 2019-11-25 | 2019-11-25 | Alternating-current single-phase asynchronous motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484690A (en) * | 2022-04-07 | 2022-05-13 | 深圳市鹏跃新能源科技有限公司 | New forms of energy air purification equipment |
-
2019
- 2019-11-25 CN CN201922054968.3U patent/CN210839167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484690A (en) * | 2022-04-07 | 2022-05-13 | 深圳市鹏跃新能源科技有限公司 | New forms of energy air purification equipment |
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