CN103199646A - Waterproof structure of shaft extension end of outdoor motor-type product - Google Patents
Waterproof structure of shaft extension end of outdoor motor-type product Download PDFInfo
- Publication number
- CN103199646A CN103199646A CN2013101175297A CN201310117529A CN103199646A CN 103199646 A CN103199646 A CN 103199646A CN 2013101175297 A CN2013101175297 A CN 2013101175297A CN 201310117529 A CN201310117529 A CN 201310117529A CN 103199646 A CN103199646 A CN 103199646A
- Authority
- CN
- China
- Prior art keywords
- convex body
- type product
- groove
- cover
- axle head
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a waterproof structure of a shaft extension end of an outdoor motor-type product. The waterproof structure is characterized in that the waterproof structure comprises a waterproof cover arranged between a motor cover and a motor rotating shaft, a lower convex body is formed on the portion, close to the side end of the rotating shaft, of the motor cover, and an upper convex body meshed with the lower convex body is arranged on the waterproof cover. The waterproof structure of the shaft extension end of the outdoor motor-type product is simple and exquisite in structure, waterproof, dustproof and capable of prolonging service life of motors.
Description
Technical field
The present invention relates to the motor device field, especially relate to a kind of outdoor application motor type product and go out the axle head waterproof construction.
Background technology
At present, generator in outdoor application, the long-term use causes rainwater and dust all to intrude into generator inside from the axle head that goes out of generator easily, finally can influence useful life and the serviceability of generator, for this reason, existing generator is going out axial end, be provided with the sliding sealing circle between rotating shaft and the motor cover, the sealing circle can play and stop rainwater and dust etc. impurity to enter, but service time one is of a specified duration, and there is aging problem of solidification in sealing ring, simultaneously owing to there is a damping problem between sealing ring and the rotating shaft, this can influence the starting wind velocity of outdoor type generator, and this can cause dwindling the scope of application of wind power generation.
Addressing these problems is extremely urgent as from the foregoing!
In view of this, the inventor has done deep research, and by feat of the experience of being engaged in relevant industries for many years and practice, design a kind of outdoor application motor type product and go out the axle head waterproof construction, can solve deficiency of the prior art, exquisiteness simple in structure plays the water proof and dust proof effect, prolong motor useful life, this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of outdoor application motor type product to go out the axle head waterproof construction, exquisiteness simple in structure plays the water proof and dust proof effect, prolongs motor useful life.
The outdoor application motor type product goes out the axle head waterproof construction, it is characterized in that: comprise the waterproof cover that is arranged between motor cover and the machine shaft, on motor cover, form convex body down near the side place of rotating shaft, the place, lower surface of waterproof cover be provided with the setting that is meshed with following convex body on convex body.
Further, described convex body down comprises at least 2 following projections that uniformly-spaced arrange, groove between forming between the projection down.
Further, described upward convex body comprises the last projection more than at least 1, forms groove between the both sides of last projection and waterproof cover, and described groove is realized disconnecting being connected with following projection, and described going up between convex body and the groove realized socket connection.
In this structure, the engagement setting between last convex body and the following convex body makes between last projection and the groove, descends between projection and the groove, forms a continous way and intercepts, and can improve waterproof effect greatly.If in order to adapt to some bad working environment, can go up projection simultaneously also along with increase with descending projection to be increased to 3 or 4 or more, this will reduce entering of dust etc. foreign material, be beneficial to long-term work and use.
Simultaneously, it is little to rub each other at last projection and following projection, that is to say that the damping of alternator shaft is little, and starting wind velocity is compared with existing product, has enlarged different operational environments, improves the scope of application and efficient.
Further, the end face of described waterproof cover is for being obliquely installed, and the angle between described end face and the horizontal plane is more than or equal to 5 degree.
In this structure, because the end face of waterproof cover is inclination, the globule can skid off end face along this inclined-plane under the effect of gravity like this, has also just avoided the globule in the time that end face retains, and reduces the probability that the globule enters motor internal.
Further, be the water dumping groove that involute arranges on the end face of described waterproof cover.
Further, described water dumping groove is arc.This structure, when rotating shaft is being rotated, waterproof cover also and then rotating shaft rotate, the globule on this moment waterproof cover also can and then rotate, and when the globule brushes up against the water dumping groove, can move the edge along the water dumping groove to waterproof cover, finally is thrown out of; This shows that the water dumping groove on the waterproof cover can realize that the globule on the waterproof cover dries, and avoids the globule to enter rotating shaft, influences motor, plays the excellent waterproof effect.
In order to play better water dumping effect, the water dumping groove is the involute setting at the end face of waterproof cover, like this, just be not easy ponding at the place, axle center of waterproof cover, also just stop water and entered inside.
As from the foregoing, the present invention's exquisiteness simple in structure plays the water proof and dust proof effect, prolongs motor useful life.
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure schematic top plan view of the present invention.
Embodiment
As depicted in figs. 1 and 2, the present invention relates to a kind of outdoor application motor type product and go out the axle head waterproof construction, it is characterized in that: be included in the waterproof cover 3 between motor cover 1 and the machine shaft 2, and close rotating shaft side place forms convex body down on motor cover 1, waterproof cover 3 be provided be meshed with following convex body arrange on convex body
Further arrange, described convex body down comprises at least 2 following projections 11 that uniformly-spaced arrange, groove 12 between forming between the projection 11 down.
Further arrange, described upward convex body comprises the last projection 21 more than at least 1, forms groove 22 between the both sides of last projection 21 and waterproof cover 3, and described groove 22 is realized disconnecting being connected with following projection 11, and described going up between convex body 21 and the groove 12 realized socket connection.
Further arrange, the end face of described waterproof cover 3 is for being obliquely installed, and the angle between described end face and the horizontal plane is more than or equal to 5 degree.
Further arrange, be the water dumping groove 4 that involute arranges on the end face of described waterproof cover 3.
Further arrange, described water dumping groove 4 is arc.
As from the foregoing, the present invention's exquisiteness simple in structure plays the water proof and dust proof effect, prolongs motor useful life.
More than be that the technical scheme that the embodiment of the invention provides is described in detail, having used specific case herein sets forth principle and the execution mode of the embodiment of the invention, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, all can change to some extent on embodiment and range of application, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. the outdoor application motor type product goes out the axle head waterproof construction, it is characterized in that: comprise the waterproof cover that is arranged between motor cover and the machine shaft, on motor cover, form convex body down near the side place of rotating shaft, the place, lower surface of waterproof cover be provided with the setting that is meshed with following convex body on convex body.
2. go out the axle head waterproof construction according to the described outdoor application motor type product of claim 1, it is characterized in that: described convex body down comprises at least 2 following projections that uniformly-spaced arrange, groove between forming between the projection down.
3. go out the axle head waterproof construction according to the described outdoor application motor type product of claim 1, it is characterized in that: described upward convex body comprises the last projection more than at least 1, between the both sides of last projection and waterproof cover, form groove, described groove is realized disconnecting being connected with following projection, and described going up between convex body and the groove realized socket connection.
4. go out the axle head waterproof construction according to the described outdoor application motor type product of claim 1, it is characterized in that: the end face of described waterproof cover is for being obliquely installed, and the angle between described end face and the horizontal plane is more than or equal to 5 degree.
5. go out the axle head waterproof construction according to the described outdoor application motor type product of claim 1, it is characterized in that: be the water dumping groove that involute arranges on the end face of described waterproof cover.
6. go out the axle head waterproof construction according to the described outdoor application motor type product of claim 5, it is characterized in that: described water dumping groove is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117529.7A CN103199646B (en) | 2013-03-20 | 2013-03-20 | Outdoor application motor type product goes out shaft end waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117529.7A CN103199646B (en) | 2013-03-20 | 2013-03-20 | Outdoor application motor type product goes out shaft end waterproof construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103199646A true CN103199646A (en) | 2013-07-10 |
| CN103199646B CN103199646B (en) | 2017-08-04 |
Family
ID=48722044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117529.7A Active CN103199646B (en) | 2013-03-20 | 2013-03-20 | Outdoor application motor type product goes out shaft end waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199646B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868635A (en) * | 2015-05-22 | 2015-08-26 | 遵义天义利威机电有限责任公司 | Motor protection structure |
| CN105020396A (en) * | 2014-04-30 | 2015-11-04 | 苗涛 | Waterproof motor of washing machine |
| CN107192072A (en) * | 2017-07-13 | 2017-09-22 | 天来节能科技（上海）有限公司 | A kind of accurate atomizer |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199479Y (en) * | 1994-03-25 | 1995-05-31 | 常州市制冷电器研究所 | Dewing treater for window-type air-conditioner |
| US5798589A (en) * | 1995-09-13 | 1998-08-25 | Zexel Corporation | Brushless motor having lubrication system for upper and lower bearings |
| CN2825241Y (en) * | 2005-09-05 | 2006-10-11 | 福安市闽东安波电器有限公司 | Water shedding disc on front cover of cutting machine |
| CN201118320Y (en) * | 2007-08-29 | 2008-09-17 | 上海电气集团上海电机厂有限公司 | Bearing sealing structure for middle-type vertical DC electromotor |
| CN202004570U (en) * | 2011-04-01 | 2011-10-05 | 中山大洋电机制造有限公司 | A new type of waterproof structure for electric motor |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dustproof structure of a motor |
| US20120104888A1 (en) * | 2010-10-29 | 2012-05-03 | Denso Corporation | Drain structure of electric rotating machine |
| CN202218092U (en) * | 2011-09-09 | 2012-05-09 | 杭州微光电子股份有限公司 | Maze structure of fan blade fixing seat |
| CN203104178U (en) * | 2013-03-20 | 2013-07-31 | 诸暨和创电机科技有限公司 | The waterproof structure of the output shaft end of motor products for outdoor use |
-
2013
- 2013-03-20 CN CN201310117529.7A patent/CN103199646B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199479Y (en) * | 1994-03-25 | 1995-05-31 | 常州市制冷电器研究所 | Dewing treater for window-type air-conditioner |
| US5798589A (en) * | 1995-09-13 | 1998-08-25 | Zexel Corporation | Brushless motor having lubrication system for upper and lower bearings |
| CN2825241Y (en) * | 2005-09-05 | 2006-10-11 | 福安市闽东安波电器有限公司 | Water shedding disc on front cover of cutting machine |
| CN201118320Y (en) * | 2007-08-29 | 2008-09-17 | 上海电气集团上海电机厂有限公司 | Bearing sealing structure for middle-type vertical DC electromotor |
| US20120104888A1 (en) * | 2010-10-29 | 2012-05-03 | Denso Corporation | Drain structure of electric rotating machine |
| CN202004570U (en) * | 2011-04-01 | 2011-10-05 | 中山大洋电机制造有限公司 | A new type of waterproof structure for electric motor |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dustproof structure of a motor |
| CN202218092U (en) * | 2011-09-09 | 2012-05-09 | 杭州微光电子股份有限公司 | Maze structure of fan blade fixing seat |
| CN203104178U (en) * | 2013-03-20 | 2013-07-31 | 诸暨和创电机科技有限公司 | The waterproof structure of the output shaft end of motor products for outdoor use |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020396A (en) * | 2014-04-30 | 2015-11-04 | 苗涛 | Waterproof motor of washing machine |
| CN104868635A (en) * | 2015-05-22 | 2015-08-26 | 遵义天义利威机电有限责任公司 | Motor protection structure |
| CN107192072A (en) * | 2017-07-13 | 2017-09-22 | 天来节能科技（上海）有限公司 | A kind of accurate atomizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103199646B (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202004570U (en) | A new type of waterproof structure for electric motor | |
| CN105309373A (en) | Wind power impeller aerator for aquaculture | |
| CN103199646A (en) | Waterproof structure of shaft extension end of outdoor motor-type product | |
| CN203301296U (en) | Anti-noise shockproof motor | |
| CN205226084U (en) | Dustproof deep groove ball bearing | |
| CN202172323U (en) | Sealing structure of vertical motor | |
| CN201763831U (en) | Grease seal ring for bearing | |
| CN106208921A (en) | A kind of solar panel of band protection cap | |
| CN203104178U (en) | The waterproof structure of the output shaft end of motor products for outdoor use | |
| CN202663261U (en) | Single-phase asynchronous motor | |
| CN206259794U (en) | A kind of Wiper motor | |
| CN204030806U (en) | The motor of a kind of electric machine controller and application thereof | |
| CN201975896U (en) | Collecting ring protective cover of vehicle generator regulator | |
| CN203219079U (en) | Electromotor end cover mechanism | |
| CN202719136U (en) | Motor bearing sealing sleeve | |
| CN102808798A (en) | Water-retaining sealing device for centrifugal pump bearing | |
| CN202197197U (en) | Vertical type suspension three-phase asynchronous motor | |
| CN202268763U (en) | Vertical type motor sealing structure | |
| CN205081624U (en) | Novel car elevator motor | |
| CN203942368U (en) | A kind of motor | |
| CN202276180U (en) | Power generation device based on vehicle shock absorber | |
| CN201204501Y (en) | Dust-proof cover for outer rotor motor | |
| CN104848152A (en) | LED pillar lamp with dehumidification device and use method thereof | |
| CN201159211Y (en) | DC brushless water-proof fan | |
| CN204327547U (en) | A kind of evaporation fan assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |