CN201623566U - Motor waterproof device - Google Patents
Motor waterproof device Download PDFInfo
- Publication number
- CN201623566U CN201623566U CN2010201190918U CN201020119091U CN201623566U CN 201623566 U CN201623566 U CN 201623566U CN 2010201190918 U CN2010201190918 U CN 2010201190918U CN 201020119091 U CN201020119091 U CN 201020119091U CN 201623566 U CN201623566 U CN 201623566U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- motor
- proof ring
- water proof
- end cap
- 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
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a motor waterproof device which consists of an aluminium end cover, a stator component, a motor shaft and a waterproof ring, wherein stators are arranged at the periphery of the motor shaft to form a ring-shaped structure; an end cover is arranged at the connecting part between the stators and the shaft; one end of the end cover is pressed under the stators, and the other end thereof is connected with the motor shaft; the waterproof ring is arranged above the end cover and has a circular truncated cone shaped structure; the middle part of the waterproof ring is provided with an axle hole; the waterproof ring is sheathed on the motor shaft; and the bottom of a circular truncated cone of the waterproof ring is arranged above the end cover. By using the method, the motor waterproof device can effectively solve the problem that water soaking phenomenon is easy to generate due to the gap between the motor shaft and the end cover.
Description
Technical field: the utility model relates to a kind of electrical micro-machine, particularly relates to the water-tight device that adopts between a kind of electrical micro-machine end cap and the stator.
Technical background: traditional plastic packaging electrical micro-machine; do not adopt any water-tight device between electric motor end cap and the stator; in the operation process of motor; often have the inside that the globule is impregnated into motor; thereby cause the short circuit in the motor; badly influence the useful life of motor, also can produce serious accident sometimes.
Summary of the invention: the purpose of this utility model is exactly that a kind of new motor assembly structure will be provided, and it can overcome existing defective in the above product well.The purpose of this utility model is achieved in that the motor water-tight device, is made up of aluminium end cap, stator module, motor shaft, water proof ring, it is characterized in that: stator be arranged on motor shaft around, structure circlewise; Coupling part between stator and the axle is provided with end cap, and described end cap one end is pressed in the below of stator, and its other end is connected with motor shaft; Be provided with water proof ring above end cap, described water proof ring is the truncated cone-shaped structure, is provided with axis hole at the middle part of water proof ring, and water proof ring is enclosed within on the motor shaft, and the bottom of water proof ring round platform is arranged on the top of end cap.The utility model is simple in structure, and production cost is low, can solve effectively between motor shaft and the end cap owing to have at interval, and the phenomenon of the water saturates that is easy to generate.
Description of drawings:
Fig. 1 is the utility model structure chart
1, motor shaft 2, water proof ring 3, end cap 4, stator
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing:
In the drawings, the utility model motor water-tight device is made up of aluminium end cap, stator module, motor shaft, water proof ring, it is characterized in that: stator be arranged on motor shaft around, structure circlewise; Coupling part between stator and the axle is provided with end cap, and described end cap one end is pressed in the below of stator, and its other end is connected with motor shaft; Be provided with water proof ring above end cap, described water proof ring is the truncated cone-shaped structure, is provided with axis hole at the middle part of water proof ring, and water proof ring is enclosed within on the motor shaft, and the bottom of water proof ring round platform is arranged on the top of end cap.During concrete enforcement, install according to normal installation method between the stator of motor and the end cap, mounted motor is coated with one deck lubricating oil on the motor shaft of motor.Then the centre is had the water proof ring of motor axis hole, be enclosed within on the motor shaft, firmly depress, the lower bottom part of water proof ring is pressed on the end cap.Like this, in the operation process of motor, because stopping of water proof ring arranged, the outer globule that is produced only can flow on the end cap along the outer surface of water proof ring, and can not be impregnated into the inside of motor.Thereby improved the useful life of motor effectively.
Claims (1)
1. the motor water-tight device is made up of aluminium end cap, stator module, motor shaft, water proof ring, it is characterized in that: stator be arranged on motor shaft around, structure circlewise; Coupling part between stator and the axle is provided with end cap, and described end cap one end is pressed in the below of stator, and its other end is connected with motor shaft; Be provided with water proof ring above end cap, described water proof ring is the truncated cone-shaped structure, is provided with axis hole at the middle part of water proof ring, and water proof ring is enclosed within on the motor shaft, and the bottom of water proof ring round platform is arranged on the top of end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201190918U CN201623566U (en) | 2010-02-25 | 2010-02-25 | Motor waterproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201190918U CN201623566U (en) | 2010-02-25 | 2010-02-25 | Motor waterproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623566U true CN201623566U (en) | 2010-11-03 |
Family
ID=43027021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201190918U Expired - Fee Related CN201623566U (en) | 2010-02-25 | 2010-02-25 | Motor waterproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623566U (en) |
-
2010
- 2010-02-25 CN CN2010201190918U patent/CN201623566U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205123466U (en) | Waterproof structure of external rotor electric machine | |
| CN203883572U (en) | Embedded falloff-preventive servo-motor rotor with magnetic steel mounted at surface | |
| CN201623566U (en) | Motor waterproof device | |
| CN103762799B (en) | A kind of epoxy resin encapsulated frock without housing stator | |
| CN201623563U (en) | Motor wire clamp apparatus | |
| CN204936864U (en) | A kind of automobile drive controller | |
| CN204089099U (en) | Acoustic array underwater sealing terminal box | |
| CN204141073U (en) | A kind of submerged pump cable sealing structure | |
| CN204204724U (en) | Be with the outdoor transmission mechanism of the isolating switch of structure of keeping off the rain | |
| CN103441345A (en) | Sealing terminal board | |
| CN204012617U (en) | Wind electric converter rack cable sealing device | |
| CN202258871U (en) | Approach switch electric wire connecting seat | |
| CN202260658U (en) | Plastic package coil pipe motor | |
| CN203026318U (en) | Sealing device for secondary terminal of voltage transformer | |
| CN202856113U (en) | Clamping plate type patch board | |
| CN203412960U (en) | Bearing for fixing lengthened shaft of motor | |
| CN204247709U (en) | A kind of water tank drawbench | |
| CN203445728U (en) | Submersible pump motor stator | |
| CN201805299U (en) | Waterproof sealing structure of motor stator of vehicular ISG (Integrated Starter Generator) motor | |
| CN203278473U (en) | Double-effect motor end cover | |
| CN201623602U (en) | Motor assembling structure | |
| CN203554170U (en) | Motor base | |
| CN202940584U (en) | Lightning protection device for motors | |
| CN201422232Y (en) | Composite shielding case provided with hole at junction part of top end face and peripheral wall | |
| CN206533247U (en) | Encoder bracket |
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: 20101103 Termination date: 20160225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |