CN107276288A - A kind of waterproof machine - Google Patents
A kind of waterproof machine Download PDFInfo
- Publication number
- CN107276288A CN107276288A CN201710658584.5A CN201710658584A CN107276288A CN 107276288 A CN107276288 A CN 107276288A CN 201710658584 A CN201710658584 A CN 201710658584A CN 107276288 A CN107276288 A CN 107276288A
- Authority
- CN
- China
- Prior art keywords
- bucker
- hole
- horn
- waterproof machine
- waterproof
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention relates to a kind of waterproof machine, it includes：Rotating shaft and the end cap for being sheathed on roller end, are characterized in：The axis hole end of end cap is arranged with bucker, and bucker is the horn through hole of opening outwardly with the through hole that the roller end coordinates.The waterproof machine after bucker has been installed additional, the water of end cover surface along bucker surface flow at horn through hole upper end when, flowed out at the lower end of horn through hole, so may not flow into motor internal, waterproof effect is higher.To prevent the water of roller end axially into the horn through hole, the outboard end of bucker is provided with thrower.
Description
Technical field
The present invention relates to a kind of waterproof machine.
Background technology
In current permanent-magnet brushless DC electric machine, the water of external face can be along end cover surface through rotating shaft and end cover clearance stream
Enter to motor internal.
It is this to improve the water resistance of motor how using waterproof measure at a kind of preferable Motor Shaft of reliability
The technical barrier in field.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of higher waterproof machine of simple in construction, waterproof effect.
In order to solve the above technical problems, the waterproof machine that the present invention is provided includes：Rotating shaft and the end for being sheathed on roller end
Lid, is characterized in：The axis hole end of end cap is arranged with bucker, and bucker is opening court with the through hole that the roller end coordinates
Outer horn through hole.
Further, to prevent the water of roller end axially into the horn through hole, the outboard end of bucker is provided with getting rid of
Hydrosphere.
The technique effect that the present invention has：The waterproof machine of the present invention, after bucker has been installed additional, the water edge of end cover surface
When bucker surface and flowing at horn through hole upper end, flowed out at the lower end of horn through hole, so may not flow into electricity
Inside machine, waterproof effect is higher.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, below according to specific embodiment and combination
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of the waterproof machine in embodiment.
Fig. 2 is the structure chart of the bucker in the waterproof machine.
Fig. 3 is the radial section structure chart of the bucker in Fig. 2.
Description of reference numerals：1-- rotating shafts, 2-- throwers, 3-- buckers, 4-- end caps.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail：
Such as Fig. 1-3, the waterproof machine of the present embodiment includes：Rotating shaft 1 and the end cap 4 for being sheathed on the end of rotating shaft 1, end cap 4
Axis hole end is arranged with bucker 3, and bucker 3 is the horn through hole of opening outwardly with the through hole that the end of rotating shaft 1 coordinates.
In use, the water of end cover surface along the surface of bucker 3 flow at horn through hole upper end when, at the lower end of horn through hole
Outflow, so may not flow into motor internal, waterproof effect is higher.To prevent the water of roller end axially into the horn
Through hole, the outboard end of the bucker 3 is provided with thrower 2.Obviously, above-described embodiment is only intended to clearly illustrate institute of the present invention
The citing of work, and it is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, upper
State it is bright on the basis of can also make other changes in different forms.There is no need and unable to all embodiment party
Formula is exhaustive.And the obvious changes or variations that these spirit for belonging to the present invention are extended out is still in the present invention's
Among protection domain.
Claims (2)
1. a kind of waterproof machine, including：Rotating shaft (1) and the end cap (4) for being sheathed on rotating shaft (1) end, it is characterised in that：End cap
(4) axis hole end is arranged with bucker (3), the through hole coordinated with the rotating shaft (1) end of bucker (3) for opening outwardly
Horn through hole.
2. a kind of waterproof machine according to claim 1, it is characterised in that：The outboard end of the bucker (3) is provided with and got rid of
Hydrosphere (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658584.5A CN107276288A (en) | 2017-08-04 | 2017-08-04 | A kind of waterproof machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658584.5A CN107276288A (en) | 2017-08-04 | 2017-08-04 | A kind of waterproof machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276288A true CN107276288A (en) | 2017-10-20 |
Family
ID=60075972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658584.5A Withdrawn CN107276288A (en) | 2017-08-04 | 2017-08-04 | A kind of waterproof machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768049A (en) * | 2018-07-19 | 2018-11-06 | 珠海格力电器股份有限公司 | Motor buckler, motor and air conditioner |
| CN110277868A (en) * | 2019-06-21 | 2019-09-24 | 卧龙电气驱动集团股份有限公司 | The perpendicular dress waterproof of one kind and easy discharge structure motor |
-
2017
- 2017-08-04 CN CN201710658584.5A patent/CN107276288A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768049A (en) * | 2018-07-19 | 2018-11-06 | 珠海格力电器股份有限公司 | Motor buckler, motor and air conditioner |
| CN110277868A (en) * | 2019-06-21 | 2019-09-24 | 卧龙电气驱动集团股份有限公司 | The perpendicular dress waterproof of one kind and easy discharge structure motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |