CN202651967U - Motor capable of radiating heat easily - Google Patents
Motor capable of radiating heat easily Download PDFInfo
- Publication number
- CN202651967U CN202651967U CN 201220334412 CN201220334412U CN202651967U CN 202651967 U CN202651967 U CN 202651967U CN 201220334412 CN201220334412 CN 201220334412 CN 201220334412 U CN201220334412 U CN 201220334412U CN 202651967 U CN202651967 U CN 202651967U
- Authority
- CN
- China
- Prior art keywords
- motor
- housing
- main shaft
- baffle
- baffle plate
- 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 discloses a motor capable of radiating heat easily. The motor comprises a main shaft and a housing. Two sides of the housing are provided with a front end cover and a rear end cover. The front end cover is provided with a via, and a baffle is disposed in front of the via. A gap is disposed between the baffle and the via. An end of the baffle is fixed on an inner wall of the front wall. A raised pillar is disposed along an axial direction of the front end cover. An end of the main shaft of the motor is disposed in the raised pillar. The motor is simple in structure, connective stability between the main shaft and the end covers is effectively improved, and vibration is reduced. Spark generated by friction can be stopped by the baffle, and hot gas can be dissipated from the cooling via, thereby ensuring safety performance of the motor and prolonging service life of the motor.
Description
Technical field
The utility model relates to a kind of motor, especially relates to a kind of motor of easy heat radiation.
Background technology
Traditional electric motor end cap adopts metal to make, and electric machine main shaft passes the axis hole on the electric motor end cap, and the contact area between axis hole and the main shaft is less, during the main shaft rotation, produces easily vibration and friction, bearing to two on the electric machine main shaft is influential, cause that stator grinds heating mutually with rotor after bearing is bad, and then burn out coil, affect the useful life of motor, fricative spark also splashes away in louvre easily, is easy to cause fire.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, and a kind of simple in structure, easy radiating motor of using safety, good heat dissipation effect is provided.
To achieve these goals, the utility model by the following technical solutions: a kind of easy radiating motor comprises main shaft and housing, the both sides of housing are provided with front end housing and rear end cap, described front end housing is provided with through hole, and the place ahead of through hole is provided with a baffle plate, is provided with the gap between this baffle plate and the through hole; The end of baffle plate is fixedly arranged on the inwall of front end housing; Described front end housing is provided with a projection vertically, and the end of electric machine main shaft is located in this projection.
As preferably, the junction of described front end housing and housing is provided with the solar heat protection packing ring.
As preferably, the thickness of described baffle plate is 8-14cm.
The utlity model has following advantage: the utility model is simple in structure, effectively improved the connective stability between main shaft and the end cap, reduced vibration, fricative spark can be stopped by baffle plate simultaneously, hot gas also can distribute in louvre, guarantee the security performance of motor, prolonged the useful life of motor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1, a kind of easy radiating motor comprises main shaft and housing 2, and the both sides of housing 2 are provided with front end housing 3 and rear end cap 1, and front end housing 3 is provided with through hole 6, and the place ahead of through hole 6 is provided with a baffle plate 5, is provided with the gap between this baffle plate 5 and the through hole 6; The end of baffle plate 5 is fixedly arranged on the inwall of front end housing 3; Described front end housing 3 is provided with a projection 4 vertically, and the end of electric machine main shaft is located in this projection 4.Front end housing 3 is provided with solar heat protection packing ring 7 with the junction of housing 2, and the thickness of baffle plate 5 is 8-14cm.
The utility model is simple in structure, and is easy for installation, by being provided with projection, increase the contact area between main shaft and the end cap, effectively improved the connective stability between main shaft and the end cap, reduced vibration, fricative spark can be stopped by baffle plate simultaneously, prevents that it from entering the bearing of motor; And fricative hot gas also can distribute in louvre, has guaranteed the security performance of motor, has prolonged the useful life of motor.
Claims (3)
1. easy radiating motor, comprise main shaft and housing (2), the both sides of housing (2) are provided with front end housing (3) and rear end cap (1), it is characterized in that: described front end housing (3) is provided with through hole (6), the place ahead of through hole (6) is provided with a baffle plate (5), is provided with the gap between this baffle plate (5) and the through hole (6); The end of baffle plate (5) is fixedly arranged on the inwall of front end housing (3); Described front end housing (3) is provided with a projection (4) vertically, and the end of electric machine main shaft is located in this projection (4).
2. easy radiating motor according to claim 1 is characterized in that: described front end housing (3) is provided with solar heat protection packing ring (7) with the junction of housing (2).
3. easy radiating motor according to claim 2, it is characterized in that: the thickness of described baffle plate (5) is 8-14cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334412 CN202651967U (en) | 2012-07-12 | 2012-07-12 | Motor capable of radiating heat easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334412 CN202651967U (en) | 2012-07-12 | 2012-07-12 | Motor capable of radiating heat easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651967U true CN202651967U (en) | 2013-01-02 |
Family
ID=47421007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334412 Expired - Fee Related CN202651967U (en) | 2012-07-12 | 2012-07-12 | Motor capable of radiating heat easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651967U (en) |
-
2012
- 2012-07-12 CN CN 201220334412 patent/CN202651967U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130102 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |