CN205945318U - Prevent inside motor end cover of rivers infiltration motor - Google Patents
Prevent inside motor end cover of rivers infiltration motor Download PDFInfo
- Publication number
- CN205945318U CN205945318U CN201620930072.0U CN201620930072U CN205945318U CN 205945318 U CN205945318 U CN 205945318U CN 201620930072 U CN201620930072 U CN 201620930072U CN 205945318 U CN205945318 U CN 205945318U
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- CN
- China
- Prior art keywords
- motor
- lid
- drainage channel
- end cap
- diversion groove
- 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.)
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Abstract
The utility model discloses a prevent inside motor end cover of rivers infiltration motor, including the lid, be provided with the mounting hole that can lock in the motor on the edge of lid, be equipped with the annular flange that can stretch into motor cavity on lid and side that the motor was laminated mutually, be equipped with the slot that pilots a ship into harbour on the surface of flange the first half, the both ends of diversion slot respectively are provided with a drainage channel, drainage channel's one end intercommunication diversion slot tip, the other end feed through the side of keeping away from the motor to the lid, laminate the inspersed rivers in side mutually by lid and motor and can follow the diversion slot and pass through the drainage channel discharge. The utility model discloses can discharge with the rivers of motor casing binding face permeating the end cover, effectively prevent in the water logging income motor.
Description
Technical field
This utility model is related to electric motor end cap, especially relates to a kind of electric motor end cap preventing current from penetrating into motor internal.
Background technology
Motor, especially outdoor motor typically all has waterproof demand, electric motor end cap with electric machine casing after mounting, both
Binding face often there is gap, such as imprudence is splashed by water, and outside current may penetrate into motor by gap
Inside, may influence whether the normal work of motor under serious conditions, using making complex structure if cover body dash, dismounting also than
Cumbersome, using impact motor radiating if sealing ring.
Utility model content
Problem to be solved in the utility model is to provide a kind of electric motor end cap preventing current from penetrating into motor internal, and it can
Discharge penetrating into the current that end cap is with electric machine casing binding face, effectively prevent water from penetrating in motor.
The technical solution of the utility model is：A kind of electric motor end cap preventing current from penetrating into motor internal, including lid, covers
The installing hole that motor can be lock onto is provided with the edge of body, the side that lid and motor fit is provided with and can stretch into motor
The annular flange flange of inner chamber, the outer surface of annular flange flange top half is provided with a diversion groove, the two ends of described diversion groove
Be each provided with a drainage channel, one end connection diversion groove ends of described drainage channel, the other end be communicated to lid away from
The side of motor, by lid and motor fit side infiltration current can be discharged along diversion groove by drainage channel.
As improvement, drainage channel is obliquely installed, and one end of connection diversion groove is higher than the side away from motor for the connection lid
The one end in face.
As improving further, a side wall of diversion groove is approximately the same plane with the side of lid laminating motor.
As preferred structure, the bottom of drainage channel has a V-shaped groove.
As improvement, lid is provided with radiating ribs, heightens radiating efficiency.
The beneficial effects of the utility model are：The one side that electric motor end cap is fitted with electric machine casing is provided with one and can stretch into electricity
The annular flange flange of casing intracoelomic cavity, annular flange flange is provided with diversion groove, and groove two ends are respectively connected with drainage channel, thus will be with
The current guiding that end cap is penetrated into motor binding face is discharged, and prevents current from flowing into motor cavity；Further, drainage channel is to tilt
Arrange and bottom is V-shaped groove structure, the current through guiding can be made cannot to overflow to periphery, and quick discharge, effectively prevent water
Penetrate in motor.
Brief description
Fig. 1 is front perspective view of the present utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is rear perspective view of the present utility model；
Fig. 4 is the enlarged drawing at B in Fig. 3.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to figs. 1 to Fig. 4, a kind of electric motor end cap preventing current from penetrating into motor internal, including lid 1, lid 1 is arranged
There are a plurality of radiating ribs 11, the edge of lid 1 is provided with the installing hole 12 that can lock onto motor.
The annular flange flange 2 that motor cavity can be stretched into is provided with the side that lid 1 and motor fit, in annular flange flange 2
The outer surface of half part is provided with a diversion groove 21, and the two ends of described diversion groove 21 are each provided with a drainage channel
22, one end connection diversion groove 21 end of described drainage channel 22, the other end is communicated to the side away from motor for the lid 1, that is,
The opening of the other end is opened in lid 1 away from electric machine casing side, like this, is oozed by the lid 1 and electric machine casing side that fits
The current entering can be discharged along diversion groove 21 by drainage channel 22.
In order that current are easier to discharge, drainage channel 22 is obliquely installed, and one end of connection diversion groove 21 is higher than connection
Lid 1 is away from one end of the side of motor, in addition, in order that will not overflow when current flow to diversion groove 21 end, draining is led to
The bottom in road 22 has a V-shaped groove 221, and current just can be contained to the bottom of V-shaped groove 221, then along drainage channel 22
Flow out.
When current penetrate into from the binding face of end cap and motor, in order that current are fed directly in diversion groove 21, draw
One side wall of water groove 21, that is, away from the side wall of electric machine casing, the side with lid 1 laminating motor is approximately the same plane.
The above is only one preferred embodiment of this utility model, those skilled in the art presses what claim work was equal to
Change the protection domain both falling within this case.
Claims (5)
1. a kind of electric motor end cap preventing current from penetrating into motor internal, including lid, the edge of lid is provided with and can lock onto
The installing hole of motor it is characterised in that：The convex annular that motor cavity can be stretched into is provided with the side that lid and motor fit
Edge, the outer surface of annular flange flange top half is provided with a diversion groove, and the two ends of described diversion groove are each provided with one
Drainage channel, one end connection diversion groove ends of described drainage channel, the other end is communicated to the side away from motor for the lid, by
Lid and motor fit side infiltration current can be discharged along diversion groove by drainage channel.
2. according to claim 1 a kind of prevent current penetrate into motor internal electric motor end cap it is characterised in that：Described row
Aquaporin is obliquely installed, and one end of connection diversion groove is higher than connection lid one end away from the side of motor.
3. according to claim 1 a kind of prevent current penetrate into motor internal electric motor end cap it is characterised in that：Described draw
One side wall of water groove is approximately the same plane with the side of lid laminating motor.
4. a kind of electric motor end cap preventing current from penetrating into motor internal according to any one of claims 1 to 3, its feature exists
In：The bottom of described drainage channel has a V-shaped groove.
5. according to claim 4 a kind of prevent current penetrate into motor internal electric motor end cap it is characterised in that：Described lid
Radiating ribs are provided with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930072.0U CN205945318U (en) | 2016-08-24 | 2016-08-24 | Prevent inside motor end cover of rivers infiltration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930072.0U CN205945318U (en) | 2016-08-24 | 2016-08-24 | Prevent inside motor end cover of rivers infiltration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945318U true CN205945318U (en) | 2017-02-08 |
Family
ID=57952423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930072.0U Active CN205945318U (en) | 2016-08-24 | 2016-08-24 | Prevent inside motor end cover of rivers infiltration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022024A (en) * | 2018-01-08 | 2019-07-16 | 东元电机股份有限公司 | With the motor frame for collecting skewed slot |
-
2016
- 2016-08-24 CN CN201620930072.0U patent/CN205945318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022024A (en) * | 2018-01-08 | 2019-07-16 | 东元电机股份有限公司 | With the motor frame for collecting skewed slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |