CN203352330U - Motor capable of preventing electric leakage - Google Patents
Motor capable of preventing electric leakage Download PDFInfo
- Publication number
- CN203352330U CN203352330U CN 201320416363 CN201320416363U CN203352330U CN 203352330 U CN203352330 U CN 203352330U CN 201320416363 CN201320416363 CN 201320416363 CN 201320416363 U CN201320416363 U CN 201320416363U CN 203352330 U CN203352330 U CN 203352330U
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- CN
- China
- Prior art keywords
- iron core
- winding
- insulation sleeve
- motor
- core
- 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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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a motor capable of preventing electric leakage comprising an armature assembly, a magnetic tile, and a housing. The armature assembly comprises an armature shaft, an iron core, an iron core insulation sleeve, a winding, and a commutator. The iron core is uniformly provided with a plurality of grooves, and the iron core insulation sleeve is provided with a winding groove cooperated with the iron core. The winding is disposed in the winding groove. The integrated structure of the iron core and the iron core insulation sleeve can be formed. The iron core insulation sleeve is made of nylon materials. The interference fit between armature shaft and the iron core by adopting the pin. The motor is advantageous in that the iron core insulation sleeve made of nylon materials is disposed between the iron core and the winding, and the integrated structure of the iron core and the iron core insulation sleeve can be formed, and therefore the insulation effect between the iron core and the winding is good, the electric leakage phenomenon can be prevented; the insulation sleeve made of the nylon materials can be provided with the high temperature resistant function, and the use safety of the motor can be further guaranteed.
Description
Technical field
The utility model belongs to machine field, relates in particular to a kind of motor that can not leak electricity.
Background technology
The seal arranged between the iron core of the armature assembly of existing motor and winding is generally film, can produce high temperataure phenomena because armature works long hours, it easily causes burning out of film, causes winding and iron core energising, thereby cause motor to produce leaky, there is certain potential safety hazard.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of motor that can not produce leaky simple in structure.
The utility model is that the technical scheme that its technical problem of solution is taked is:
A kind of motor that can not leak electricity, comprise armature assembly, magnetic shoe and shell, described armature assembly comprises armature shaft, iron core, core insulation cover, winding and commutator, be evenly equipped with a plurality of grooves on described iron core, core insulation puts and is provided with the winding slot be complementary with iron core, winding is located in winding slot, and described iron core and core insulation cover are the integral type structure.
As preferably, described core insulation cover adopts nylon material to make.
As preferably, described armature shaft and iron core adopt the pin interference fit.
The beneficial effects of the utility model: the utility model by being provided with the core insulation cover of a nylon material between iron core and winding, and the core insulation cover is the integral type structure with iron core, make insulation effect between iron core and winding well can not produce leaky, and it has high temperature resistant function to adopt insulating case that nylon material makes, further guarantees the use safety of motor.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The structural representation that Fig. 2 is armature assembly.
Embodiment
A kind of motor that can not leak electricity as shown in Figure 1-2, comprise armature assembly 1, magnetic shoe 2 and shell 3, it should be noted that, described armature assembly 1 comprises armature shaft 4, iron core 5, core insulation cover 6, winding and commutator 8, be evenly equipped with a plurality of grooves on described iron core 5, core insulation cover 6 is provided with the winding slot 7 be complementary with iron core 5, and winding is located in winding slot 7, and described iron core 5 and core insulation cover 6 are the integral type structure.
It should be noted that described core insulation cover 6 adopts nylon material to make.
It should be noted that described armature shaft 4 and iron core 5 adopt the pin interference fit.
The utility model by being provided with the core insulation cover of a nylon material between iron core and winding, and the core insulation cover is the integral type structure with iron core, make insulation effect between iron core and winding well can not produce leaky, and it has high temperature resistant function to adopt insulating case that nylon material makes, further guarantees the use safety of motor.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection range of the present utility model.
Claims (3)
1. the motor that can not leak electricity, comprise armature assembly, magnetic shoe and shell, it is characterized in that, described armature assembly comprises armature shaft, iron core, core insulation cover, winding and commutator, be evenly equipped with a plurality of grooves on described iron core, core insulation puts and is provided with the winding slot be complementary with iron core, and winding is located in winding slot, and described iron core and core insulation cover are the integral type structure.
2. a kind of motor that can not leak electricity according to claim 1 is characterized in that: described core insulation cover adopts nylon material to make.
3. a kind of motor that can not leak electricity according to claim 1, is characterized in that: described armature shaft and iron core employing pin interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320416363 CN203352330U (en) | 2013-07-12 | 2013-07-12 | Motor capable of preventing electric leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320416363 CN203352330U (en) | 2013-07-12 | 2013-07-12 | Motor capable of preventing electric leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352330U true CN203352330U (en) | 2013-12-18 |
Family
ID=49752180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320416363 Expired - Fee Related CN203352330U (en) | 2013-07-12 | 2013-07-12 | Motor capable of preventing electric leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352330U (en) |
-
2013
- 2013-07-12 CN CN 201320416363 patent/CN203352330U/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: 20131218 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |