CN200959546Y - Waterproof dust-collecting structure of motor - Google Patents
Waterproof dust-collecting structure of motor Download PDFInfo
- Publication number
- CN200959546Y CN200959546Y CN 200620065023 CN200620065023U CN200959546Y CN 200959546 Y CN200959546 Y CN 200959546Y CN 200620065023 CN200620065023 CN 200620065023 CN 200620065023 U CN200620065023 U CN 200620065023U CN 200959546 Y CN200959546 Y CN 200959546Y
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- China
- Prior art keywords
- motor
- waterproof
- oil seal
- framework oil
- 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 discloses a waterproof dustproof structure of motor, which is characterized in that: including a waterproof dustproof cover and a framework oil seal. The framework oil seal is arranged within the end cover of the motor flange, the motor shaft sleeve passes through the framework oil seal, the motor shaft is sleeved with the waterproof dustproof cover which is disposed upper on the upper of the framework oil seal. As using the structure, the utility model can prevent water and dust from entering the motor, which is helpful to prolong the service life of the motor, in addition, the utility model has advantages of simple structure, easy installation, low cost, and easy forming batch production.
Description
Technical field
The utility model relates to the accessory of motor, specifically, relates to a kind of waterproof and dustproof structure of motor.
Background technology
At present, between its machine shaft of traditional motor and the motor flange certain clearance, poor sealing are arranged, therefore moisture may be incorporated into motor internal by machine shaft, or dust can enter motor internal, therefore these situations all can have influence on the useful life of motor, have brought inconvenience to the user.
The utility model content
At the problems referred to above that exist, technical problem to be solved in the utility model provides a kind of waterproof and dustproof structure of motor.
For achieving the above object, the utility model has adopted following technical scheme:
The waterproof and dustproof structure of the utility model motor, it is characterized in that: comprise waterproof and dustproof cover, outside framework oil seal, described outside framework oil seal is mounted in the end cap of motor flange, the machine shaft cover passes outside framework oil seal, be with waterproof and dustproof cover on described machine shaft, this waterproof and dustproof cover is to be positioned at above the outside framework oil seal.
On described motor flange, have the flange gutter channel.
Owing to adopted said structure, outside framework oil seal is installed in the end cap of motor flange, the machine shaft cover passes outside framework oil seal, on machine shaft, be with waterproof and dustproof cover then, therefore the utility model plays the double shielding effect, and wherein waterproof and dustproof cover can prevent that things such as sealing or dust enter into motor internal, even have moisture or dust to pass waterproof and dustproof cover, outside framework oil seal will stop that these things enter in the motor, play second layer protective effect; In addition, have the flange gutter channel on described motor flange, therefore, when the moisture collection was around the waterproof and dustproof cover, these moisture will flow out to the motor flange outside by the flange gutter channel, make waterproof effect of the present utility model better; In addition, the utility model is simple in structure, installation is easy, with low cost, easily forms and produces in batches.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structure chart of the waterproof and dustproof structure of the utility model motor.
Fig. 2 is that A-A shown in Figure 1 is to cutaway view.
Fig. 3 is the structure chart of the waterproof and dustproof structure of the another kind of motor of the utility model.
Embodiment
As shown in Figure 1, it is the structure chart of the waterproof and dustproof structure of the utility model motor.A kind of waterproof and dustproof structure of motor comprises waterproof and dustproof cover 2, outside framework oil seal 4, as shown in Figure 2.Wherein outside framework oil seal 4 is mounted in the end cap of motor flange 1, and machine shaft 3 covers pass outside framework oil seal 4, are with waterproof and dustproof cover 2 on described machine shaft 3, and this waterproof and dustproof cover 2 is to be positioned at above the outside framework oil seal 4.Waterproof and dustproof cover 2 is used for things such as anti-sealing or dust and enters into motor internal; when moisture or dust pass waterproof and dustproof cover 2; outside framework oil seal 4 will stop that these things enter in the motor, plays second layer protective effect, improves effect of the present utility model.
In order further to improve the technical program, on motor flange 1, have flange gutter channel 11, as shown in Figure 1.Around the waterproof and dustproof cover 2 time, these moisture will flow out to motor flange 1 outside by flange gutter channel 11, make waterproof effect of the present utility model better as the moisture collection.
When machine operation, machine shaft 3 beginning rotation works, it drives cover waterproof and dustproof cover 2 thereon and rotates together, and moisture will be thrown away by waterproof and dustproof cover 2.The outside framework oil seal 4 that wherein is installed in motor flange 1 end cap maintains static in the machine operation process.
As shown in Figure 3, it is the structure chart of the waterproof and dustproof structure of the another kind of motor of the utility model.The purpose of its operation principle and realization is the same with motor shown in Figure 1.
In a word,, should illustrate that obviously those skilled in the art can carry out various variations and remodeling though the utility model has exemplified above-mentioned preferred implementation.Therefore, unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included within the protection range of the present utility model.
Claims (2)
1, a kind of waterproof and dustproof structure of motor, it is characterized in that: comprise waterproof and dustproof cover (2), outside framework oil seal (4), described outside framework oil seal (4) is mounted in the end cap of motor flange (1), machine shaft (3) cover passes outside framework oil seal (4), be with waterproof and dustproof cover (2) on described machine shaft (3), this waterproof and dustproof cover (2) is to be positioned at above the outside framework oil seal (4).
2, the waterproof and dustproof structure of motor according to claim 1 is characterized in that: have flange gutter channel (11) on described motor flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065023 CN200959546Y (en) | 2006-09-28 | 2006-09-28 | Waterproof dust-collecting structure of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065023 CN200959546Y (en) | 2006-09-28 | 2006-09-28 | Waterproof dust-collecting structure of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959546Y true CN200959546Y (en) | 2007-10-10 |
Family
ID=38786426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620065023 Expired - Fee Related CN200959546Y (en) | 2006-09-28 | 2006-09-28 | Waterproof dust-collecting structure of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959546Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742430A (en) * | 2013-12-19 | 2014-04-23 | 浙江双双制冷设备有限公司 | Motor assembly for centrifugal fan |
| CN104218718A (en) * | 2013-05-30 | 2014-12-17 | 宁波狮球通风机电有限公司 | Motor for fan |
| CN106870571A (en) * | 2017-04-06 | 2017-06-20 | 桐乡市洲泉振兴五金塑料制品厂 | A kind of hydrophobic bearing cage of motorcycle |
| CN110117975A (en) * | 2018-02-06 | 2019-08-13 | 上海鸣志电器股份有限公司 | A kind of anti-seep water slot structure |
-
2006
- 2006-09-28 CN CN 200620065023 patent/CN200959546Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218718A (en) * | 2013-05-30 | 2014-12-17 | 宁波狮球通风机电有限公司 | Motor for fan |
| CN104218718B (en) * | 2013-05-30 | 2016-12-28 | 宁波狮球通风机电有限公司 | Electric machine for fan |
| CN103742430A (en) * | 2013-12-19 | 2014-04-23 | 浙江双双制冷设备有限公司 | Motor assembly for centrifugal fan |
| CN103742430B (en) * | 2013-12-19 | 2015-05-27 | 浙江双双制冷设备有限公司 | Motor assembly for centrifugal fan |
| CN106870571A (en) * | 2017-04-06 | 2017-06-20 | 桐乡市洲泉振兴五金塑料制品厂 | A kind of hydrophobic bearing cage of motorcycle |
| CN110117975A (en) * | 2018-02-06 | 2019-08-13 | 上海鸣志电器股份有限公司 | A kind of anti-seep water slot structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20100928 |