CN201813269U - Vacuum cleaner motor with support structure - Google Patents
Vacuum cleaner motor with support structure Download PDFInfo
- Publication number
- CN201813269U CN201813269U CN2010205514314U CN201020551431U CN201813269U CN 201813269 U CN201813269 U CN 201813269U CN 2010205514314 U CN2010205514314 U CN 2010205514314U CN 201020551431 U CN201020551431 U CN 201020551431U CN 201813269 U CN201813269 U CN 201813269U
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- China
- Prior art keywords
- motor
- commutator
- rotor
- motor shaft
- utility
- 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
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a vacuum cleaner motor with a support structure, at least comprising a motor shaft, a rotor which rotates around the motor shaft, a commutator which is adjacent with the rotor and rotates around the motor shaft, and an enameled wire which is electrically connected with the motor and the commutator; and the motor further comprises a support piece which is arranged between the rotor and the commutator and is contacted with the enameled wire. The utility model aims to support windings between rotor necks, prevents the wire of the motor from being broken between commutator hooks after the motor is started frequently, and simultaneously prolongs the service life of the motor.
Description
Technical field
The utility model relates to a kind of motor of dust collector with supporting construction.
Background technology
Motor of dust collector all comprises rotor and commutator usually, its rotor and commutator are electrical connected by enamelled wire, yet in the manufacturing process of motor, because enamelled wire does not have supporter to support, motor behind Fraquent start in commutator hook intermittent line, and then influence the product quality of motor of dust collector, shorten electrical machinery life, and reduce production efficiency.
Summary of the invention
The utility model purpose is: a kind of motor of dust collector with supporting construction is provided, with prevent motor behind Fraquent start in commutator hook intermittent line.
A technical scheme of the present utility model is: a kind of motor of dust collector with supporting construction, it comprises at least: motor shaft, around motor shaft rotor rotated, adjacent with rotor and around the commutator of motor shaft rotation and the enamelled wire of electric connection rotor and commutator, it further comprises between rotor and commutator and the strutting piece that contacts with enamelled wire.
Strutting piece described in the utility model comprises and is positioned at the center and allows the centre bore that motor shaft passes and the supporting surface that is provided with around centre bore.
Commutator described in the utility model comprises and linking to each other with enamelled wire and ringwise hook portion and annular boss with an axis hole, and wherein strutting piece is for annular and be arranged between hook portion and the boss.
Supporting surface described in the utility model is the conical surface, and it is the closer to commutator, and its diameter is big more.
The utility model advantage is:
By being arranged on the strutting piece between rotor and the commutator, winding between the rotor neck is fully supported, prevent motor behind Fraquent start in commutator hook intermittent line, improve the product quality of motor of dust collector, prolong electrical machinery life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the partial schematic sectional view of the internal structure of existing motor;
Fig. 2 is the partial schematic sectional view of internal structure of the present utility model;
Fig. 3 is the decomposing schematic representation of rotor of the present utility model, commutator, strutting piece;
Fig. 4 is the assembling schematic diagram of rotor of the present utility model, commutator, strutting piece;
Wherein: 1,10, motor shaft; 2,20, rotor; 3,30, commutator; 4, enamelled wire; 32, hook portion; 34, annular boss; 40, enamelled wire; 50, strutting piece; 300, axis hole; 500, centre bore; 502, supporting surface.
Embodiment
Embodiment: shown in Fig. 1-2, the utility model provides a kind of specific embodiment with motor of dust collector of supporting construction, a kind of motor of dust collector with supporting construction, it comprises at least: motor shaft 10, around motor shaft 10 rotor rotated 20, adjacent with rotor 20 and around the enamelled wire 40 of commutation 30, electric connection rotor 20 and the commutator 30 of motor shaft 10 rotations and between rotor 20 and commutator 30 and the strutting piece 50 that contacts with enamelled wire 40.Wherein above-mentioned enamelled wire 40 has been formed winding between the rotor neck.
Strutting piece 50 comprises and is positioned at the center and allows the centre bore 500 that motor shaft 10 passes and the supporting surface 502 that is provided with around centre bore 500.Strutting piece 50 is annular and is arranged between hook portion 32 and the annular boss 34 that supporting surface 502 is the conical surface, and it is the closer to commutator 30, and its diameter is big more.
The utility model fully supports winding between the rotor neck by being arranged on the strutting piece between rotor and the commutator, prevent motor behind Fraquent start in commutator hook intermittent line, improve the product quality of motor of dust collector, prolong electrical machinery life.
Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection range of the present utility model.
Claims (4)
1. motor of dust collector with supporting construction, it comprises at least: motor shaft (10), around motor shaft (10) rotor rotated (20), adjacent with rotor (20) and around the commutator (30) of motor shaft (10) rotation and the enamelled wire (40) of electric connection rotor (20) and commutator (30) is characterized in that: it further comprises and is positioned between rotor (20) and the commutator (30) and the strutting piece (50) that contacts with enamelled wire (40).
2. motor of dust collector according to claim 1 is characterized in that: described strutting piece (50) comprises and is positioned at the center and allows the centre bore (500) that motor shaft (10) passes and the supporting surface (502) that is provided with around centre bore (500).
3. motor of dust collector according to claim 2, it is characterized in that: described commutator (30) comprises and linking to each other with enamelled wire (40) and ringwise hook portion (32) and annular boss (34) with an axis hole (300), and wherein strutting piece (50) is for annular and be arranged between hook portion (32) and the annular boss (34).
4. motor of dust collector according to claim 3 is characterized in that: described supporting surface (502) is the conical surface, and it is the closer to commutator (30), and its diameter is big more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205514314U CN201813269U (en) | 2010-10-08 | 2010-10-08 | Vacuum cleaner motor with support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205514314U CN201813269U (en) | 2010-10-08 | 2010-10-08 | Vacuum cleaner motor with support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813269U true CN201813269U (en) | 2011-04-27 |
Family
ID=43896206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205514314U Expired - Lifetime CN201813269U (en) | 2010-10-08 | 2010-10-08 | Vacuum cleaner motor with support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393698A (en) * | 2014-11-18 | 2015-03-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Synchronous motor rotor with baffle structure |
| CN111064302A (en) * | 2020-01-06 | 2020-04-24 | 苏州永捷电机有限公司 | Series motor for dust collector |
-
2010
- 2010-10-08 CN CN2010205514314U patent/CN201813269U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393698A (en) * | 2014-11-18 | 2015-03-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Synchronous motor rotor with baffle structure |
| CN104393698B (en) * | 2014-11-18 | 2017-03-01 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of synchronous electric motor rotor with baffle arrangement |
| CN111064302A (en) * | 2020-01-06 | 2020-04-24 | 苏州永捷电机有限公司 | Series motor for dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |