CN203193428U - Waterproof structure of motor stator - Google Patents
Waterproof structure of motor stator Download PDFInfo
- Publication number
- CN203193428U CN203193428U CN2012206198648U CN201220619864U CN203193428U CN 203193428 U CN203193428 U CN 203193428U CN 2012206198648 U CN2012206198648 U CN 2012206198648U CN 201220619864 U CN201220619864 U CN 201220619864U CN 203193428 U CN203193428 U CN 203193428U
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- CN
- China
- Prior art keywords
- motor stator
- waterproof
- waterproof structure
- motor
- utility
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- 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 belongs to the technical field of motors, relates to a motor component, especially a waterproof structure of a motor stator. With the waterproof structure of the motor stator adopted, the technical problems such as undesired waterproof effect of an existing motor stator can be solved. The waterproof structure of the motor stator is arranged on the motor stator. The waterproof structure of the motor stator is characterized in that the waterproof structure comprises a tubular waterproof sleeve fixed at the outer side of the motor stator; the shape of the waterproof sleeve is matched with the shape of the motor stator; and the waterproof sleeve is in interference fit with the motor stator. The waterproof structure of the motor stator of the utility model has the advantages of simple structure, easy installation and disassembly, excellent waterproof effect and high safety performance, and can prolong the service life of a motor.
Description
Technical field
The utility model belongs to technical field of motors, relates to the electric machine structure parts, especially relates to a kind of waterproof construction of motor stator.
Background technology
In the prior art, some machine operation environment is very abominable, exists at wet environment, and general waterproof machine does not satisfy needs.Simultaneously, some motor stator directly is installed on engine cylinder-body, in running, is easy to make the motor stator water inlet, causes the electrical machine insulation performance to reduce motor well damage, poor safety performance.If the waterproof work of motor is not handled properly, can produce injury to the staff, cause immeasurable loss.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of waterproof sealing structure [application number: CN201020510311.X] of motor stator of automobile-used ISG motor, comprise the ISG motor stator, also comprise by upper gasket and lower gasket, stick on the place, composition surface of the both ends of the surface up and down of ISG motor stator and engine, speed changer respectively by viscose glue.
Though such scheme has waterproof effect preferably, its syndeton is comparatively complicated, and security performance is comparatively unstable.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, easy installation and removal, good water-proof effect, and the waterproof construction of the good motor stator of security performance.
For achieving the above object, the utility model has adopted following technical proposal: the waterproof construction of this motor stator, be arranged on the motor stator, it is characterized in that, this waterproof construction comprises and is fixed on the motor stator outside and tubular waterproof jacket, the shape of described waterproof jacket and the profile of motor stator are complementary, described waterproof jacket and motor stator interference fit.
As a kind of technical scheme of comparatively optimizing, in the waterproof construction of above-mentioned motor stator, the described motor stator side of being body is provided with axially extended groove in the bight of motor stator.
As a kind of technical scheme of comparatively optimizing, in the waterproof construction of above-mentioned motor stator, the cross section of described groove is curved.
Compared with prior art, the advantage of the waterproof construction of this motor stator is: simple in structure, installing/dismounting is simple, and has the excellent waterproof effect, and the security performance height can prolong useful life of motor.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the plan structure schematic diagram that the utility model provides.
Fig. 3 is the sectional structure schematic diagram that the utility model provides.
Among the figure, motor stator 1, groove 11, waterproof jacket 2.
Embodiment
As Figure 1-3, the waterproof construction of this motor stator is arranged on the motor stator 1, and this waterproof construction comprises and be fixed on motor stator 1 outside and tubular waterproof jacket 2 that the profile of the shape of waterproof jacket 2 and motor stator 1 is complementary.Waterproof jacket 2 and motor stator 1 interference fit.Motor stator 1 side's of being body is provided with axially extended groove 11 in the bight of motor stator 1.The cross section of groove 11 is curved.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as motor stator 1, groove 11, waterproof jacket 2 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (3)
1. the waterproof construction of a motor stator, be arranged on the motor stator (1), it is characterized in that, this waterproof construction comprises and is fixed on motor stator (1) outside and tubular waterproof jacket (2), the profile of the shape of described waterproof jacket (2) and motor stator (1) is complementary, described waterproof jacket (2) and motor stator (1) interference fit.
2. the waterproof construction of motor stator according to claim 1 is characterized in that, described motor stator (1) side of being body is provided with axially extended groove (11) in the bight of motor stator (1).
3. the waterproof construction of motor stator according to claim 2 is characterized in that, the cross section of described groove (11) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206198648U CN203193428U (en) | 2012-11-20 | 2012-11-20 | Waterproof structure of motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206198648U CN203193428U (en) | 2012-11-20 | 2012-11-20 | Waterproof structure of motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193428U true CN203193428U (en) | 2013-09-11 |
Family
ID=49110258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206198648U Expired - Fee Related CN203193428U (en) | 2012-11-20 | 2012-11-20 | Waterproof structure of motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193428U (en) |
-
2012
- 2012-11-20 CN CN2012206198648U patent/CN203193428U/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: 20130911 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |