CN202190167U - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN202190167U CN202190167U CN2011202622114U CN201120262211U CN202190167U CN 202190167 U CN202190167 U CN 202190167U CN 2011202622114 U CN2011202622114 U CN 2011202622114U CN 201120262211 U CN201120262211 U CN 201120262211U CN 202190167 U CN202190167 U CN 202190167U
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- CN
- China
- Prior art keywords
- motor
- housing
- ventilation hole
- case
- shell
- 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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Abstract
The utility model relates to a motor, comprising a shell. A power assembly is arranged in the shell, and an air vent is arranged on the shell. The motor is characterized in that a water baffle is arranged at the position corresponding to the air vent in the shell. Compared with the prior art, the advantage of the utility model is that by arranging the water baffle at the position corresponding to the air vent in the shell, external rainwater can be prevented from entering in the motor effectively.
Description
Technical field
The utility model relates to a kind of motor, particularly relates to a kind of water pump and uses motor.
Background technology
Motor is the general name of motor and generator, is used for accomplishing the power conversion between mechanical energy and the electric energy.Motor substantially can be divided into 3 types by structure: 1. electromagnetic type, and basic composition is similar with common electric machine, comprises parts such as stator module, rotor assembly, armature winding, brush; 2. composite type, common has two kinds: the combination of above-mentioned various electrical micro-machines, the combination of electrical micro-machine and electronic circuit, the for example combination of DC motor and transducer, the combination of directions X and Y direction linear motor etc.; 3. non electromagnetic.And the electromagnetic type micromachine is modal a kind of; And the electromagnetic type micromachine median claw utmost point declines the type motor owing to making simple and cost is low is widely used in various occasions; Divide according to purposes, the Lundell micromachine can be divided into Lundell microgenerator and Lundell micromotor two big classes.
The motor of electromagnetic type generally comprises stator module and rotor assembly; Rotor assembly comprises a rotating shaft and the p-m rotor that can rotate with this rotating shaft, and stator module then generally comprises the fore paw utmost point, front shaft sleeve, the rear solid end utmost point, rear axle housing, stator skeleton and the stator coil on the stator skeleton.
If motor is to adopt the inner ventilation cooling, generally ventilation hole can be set on the housing of motor so, get into enclosure interior but outside rainwater can pass through ventilation hole, thereby can influence the motor operate as normal.
The utility model content
The utility model technical problem to be solved is to provide a kind of to above-mentioned prior art to prevent that outside rainwater from getting into the motor of motor internal.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this motor; Comprise housing; Power Component is set in the housing, offers ventilation hole on the housing, it is characterized in that: water fender is equipped with in said enclosure interior and the corresponding position of said ventilation hole.
Said Power Component comprises stator module and rotor assembly, and said housing comprises the case that is located at stator module and rotor assembly outside, and the case front portion is provided with front end housing, and the case rear portion is provided with rear end cap.
Said ventilation hole is arranged on the case sidewall, and said ventilation hole be provided with a plurality of, and along the curved distribution of case sidewall.
Compared with prior art, the advantage of the utility model is: through and said ventilation hole corresponding position installing water fender inner at electric machine casing, can prevent effectively that outside rainwater from getting into motor internal.
Description of drawings
Fig. 1 is the perspective view of motor among the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of motor among the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Motor as illustrated in fig. 1 and 2, it comprises housing 1, in the housing 1 Power Component is set, and offers ventilation hole 2 on the housing 1, water fender 3 is equipped with said ventilation hole 2 corresponding positions in said housing 1 inside.Said Power Component comprises stator module and rotor assembly, and said housing 1 comprises the case 11 that is located at stator module and rotor assembly outside, and case 11 front portions are provided with front end housing 12, and case 11 rear portions are provided with rear end cap 13.Said ventilation hole 2 is arranged on case 11 sidewalls, and said ventilation hole 2 be provided with a plurality of, and along the curved distribution of case 11 sidewalls.
Claims (3)
1. a motor comprises housing, and Power Component is set in the housing, offers ventilation hole on the housing, it is characterized in that: water fender is equipped with in said enclosure interior and the corresponding position of said ventilation hole.
2. motor according to claim 1 is characterized in that: said Power Component comprises stator module and rotor assembly, and said housing comprises the case that is located at stator module and rotor assembly outside, and the case front portion is provided with front end housing, and the case rear portion is provided with rear end cap.
3. motor according to claim 2 is characterized in that: said ventilation hole is arranged on the case sidewall, and said ventilation hole be provided with a plurality of, and along the curved distribution of case sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202622114U CN202190167U (en) | 2011-07-20 | 2011-07-20 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202622114U CN202190167U (en) | 2011-07-20 | 2011-07-20 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190167U true CN202190167U (en) | 2012-04-11 |
Family
ID=45921600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202622114U Expired - Fee Related CN202190167U (en) | 2011-07-20 | 2011-07-20 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958715A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Ventilated sand-proof water pump motor |
| CN105958714A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Water pump motor with ventilating pipes |
| WO2016173188A1 (en) * | 2015-04-30 | 2016-11-03 | 中山大洋电机股份有限公司 | Motor having rain shield |
-
2011
- 2011-07-20 CN CN2011202622114U patent/CN202190167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173188A1 (en) * | 2015-04-30 | 2016-11-03 | 中山大洋电机股份有限公司 | Motor having rain shield |
| CN105958715A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Ventilated sand-proof water pump motor |
| CN105958714A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Water pump motor with ventilating pipes |
| CN105958715B (en) * | 2016-06-16 | 2018-08-03 | 佛山市万特电机有限公司 | A kind of ventilation sand-proof type pump motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20180720 |