CN207542921U - A kind of novel waterproof motor - Google Patents
A kind of novel waterproof motor Download PDFInfo
- Publication number
- CN207542921U CN207542921U CN201721668908.5U CN201721668908U CN207542921U CN 207542921 U CN207542921 U CN 207542921U CN 201721668908 U CN201721668908 U CN 201721668908U CN 207542921 U CN207542921 U CN 207542921U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- pilot hole
- waterproof cover
- sealing ring
- sealing
- 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
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Abstract
The utility model belongs to technical field of motors more particularly to a kind of novel waterproof motor.The technical problem to be solved by the utility model is to provide a kind of novel waterproof motors simple in structure, waterproof effect is good, including casing, shaft, waterproof cover, there is pilot hole on the waterproof cover, sealing ring, oil seal ring are equipped on the inside of the pilot hole of the waterproof cover, the pilot hole has inboard portion and exterior portion, the oil seal ring is located at the inboard portion of pilot hole, the sealing ring is located at the exterior portion of pilot hole, the sealing ring inner surface is equipped with annular groove, and the sealing ring, oil seal ring are socketed in shaft.The waterproof effect of the utility model is good and simple in structure, and the waterproof cover of the utility model can not only stop most of water, and the smaller water in part is also stopped by the lubricant grease of non-hydrophilic in sealing ring, then so that the motor has splendid waterproof effect.
Description
Technical field
The utility model belongs to technical field of motors more particularly to a kind of novel waterproof motor.
Background technology
In the prior art, the waterproof problem of motor is all a very big problem, at present the waterproof measure of motor, generally
Be using dehydration etc. sealing fillers be sealed or between shaft and end cap using maze-type structure even other more
Complicated sealing structure, but there are many problems, the first waterproof measure in above two structure to hold after prolonged use
It easily causes sealing filler to come off, influences waterproof effect；And second of waterproof construction is complicated, the defects of of high cost is made.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of new waterproof electricity simple in structure, waterproof effect is good
Machine.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of novel waterproof motor, including machine
Shell, shaft, waterproof cover have pilot hole on the waterproof cover, sealing ring, oil sealing are equipped on the inside of the pilot hole of the waterproof cover
Ring, the pilot hole have inboard portion and exterior portion, and the oil seal ring is located at the inboard portion of pilot hole, the sealing ring
Positioned at the exterior portion of pilot hole, the sealing ring inner surface is equipped with annular groove, and the sealing ring, oil seal ring, which are socketed in, to be turned
On axis.
Further, being equipped with water retaining disk in the waterproof cover, the water retaining disk is socketed in shaft, on the water retaining disk
Equipped with groove.
Further, the waterproof cover is equipped with interior sealing boss, the casing is equipped with outer sealing boss, described interior
Sealing rubber ring is equipped between sealing boss and outer sealing boss.
Further, it is equipped with waterproof anti-corrosion layer on the casing, waterproof cover outer surface.
The utility model compared with prior art the advantages of be：The waterproof effect of the utility model is good and simple in structure, this
The waterproof cover of utility model can not only stop most of water, and the smaller water in part is also by the lubricating oil of non-hydrophilic in sealing ring
Fat is stopped, then so that the motor has splendid waterproof effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Shown in figure：1- casings, the outer sealing boss of 11-, 2- shafts, 3- waterproof covers, sealing boss in 31-, 4- sealing rings,
5- oil seal rings, 6- annular grooves, 7- water retaining disks.
Specific embodiment
Utility model is further described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of novel waterproof motor of the utility model, described anti-including casing 1, shaft 2, waterproof cover 3
On water cover 3 there is pilot hole, for assembling shaft 2, sealing ring 4, oil seal ring 5, institute are equipped on the inside of the pilot hole of the waterproof cover 3
Stating pilot hole has inboard portion and exterior portion, and the part of 3 inner surface of close waterproof cover is inboard portion wherein in pilot hole,
It is exterior portion close to the part of 3 outer surface of waterproof cover, the oil seal ring 5 is located at the inboard portion of pilot hole, the sealing ring 4
Positioned at the exterior portion of pilot hole, 4 inner surface of sealing ring is equipped with annular groove 6, and non-hydrophilic is filled in the annular groove 6
Lubricant grease, the sealing ring 4, oil seal ring 5 be socketed in shaft 2, and such oil seal ring 5, which can stop in annular groove 6, fills
Non-hydrophilic lubricant grease.For the utility model in this way during specifically used, waterproof cover 3 can not only stop major part
Water, and the smaller water in part is also stopped by the lubricant grease of non-hydrophilic in sealing ring 4, and it is splendid then so that the motor has
Waterproof effect, and only change the structure of waterproof cover 3 so that the utility model has the advantages of simple structure, and manufacture is at low cost.
In order to further improve waterproof effect, preferably embodiment is that water retaining disk 7 is equipped in the waterproof cover 3,
The water retaining disk 7 is socketed in shaft 2, and the water retaining disk 7 is equipped with groove.Even if there is water to enter in waterproof cover 3 in this way, also can
Stopped by water retaining disk 7, and groove can play the role of ponding.
Wherein preferred embodiment is that the waterproof cover 3 is equipped with interior sealing boss 31, and the casing 1 is equipped with outer
Sealing boss 11 is equipped with sealing rubber ring between the interior sealing boss 31 and outer sealing boss 11.Water can be avoided excessive in this way
When, gap of the water between casing 1 and waterproof cover 3 enters inside casing 1, further improves waterproof effect.
Sometimes motor can work under rugged environment, therefore in order to avoid corrosion, preferred embodiment is the machine
Shell 1, waterproof cover are equipped with waterproof anti-corrosion layer on 3 outer surface.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Every equivalent structure or equivalent flow shift done using the utility model specification and accompanying drawing content, is directly or indirectly transported
Used in other related technical areas, similarly it is included within the scope of patent protection of the utility model.
Claims (4)
1. a kind of novel waterproof motor including casing (1), shaft (2), waterproof cover (3), has assembling on the waterproof cover (3)
Hole, which is characterized in that sealing ring (4), oil seal ring (5) are equipped on the inside of the pilot hole of the waterproof cover (3), the pilot hole has
Inboard portion and exterior portion, the oil seal ring (5) is positioned at the inboard portion of pilot hole, and the sealing ring (4) is positioned at pilot hole
Exterior portion, sealing ring (4) inner surface be equipped with annular groove (6), the sealing ring (4), oil seal ring (5) are socketed in
In shaft (2).
2. a kind of novel waterproof motor according to claim 1, which is characterized in that water blocking is equipped in the waterproof cover (3)
Disk (7), the water retaining disk (7) are socketed in shaft (2), and the water retaining disk (7) is equipped with groove.
3. a kind of novel waterproof motor according to claim 1 or 2, which is characterized in that the waterproof cover (3) is equipped with interior
Sealing boss (31), the casing (1) are equipped with outer sealing boss (11), the interior sealing boss (31) and outer sealing boss
(11) sealing rubber ring is equipped between.
4. a kind of novel waterproof motor according to claim 3, which is characterized in that the casing (1), waterproof cover (3) are outside
Waterproof anti-corrosion layer is equipped on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668908.5U CN207542921U (en) | 2017-12-04 | 2017-12-04 | A kind of novel waterproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668908.5U CN207542921U (en) | 2017-12-04 | 2017-12-04 | A kind of novel waterproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542921U true CN207542921U (en) | 2018-06-26 |
Family
ID=62617002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668908.5U Expired - Fee Related CN207542921U (en) | 2017-12-04 | 2017-12-04 | A kind of novel waterproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542921U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088500A (en) * | 2018-09-12 | 2018-12-25 | 珠海格力电器股份有限公司 | Motor protection structure, motor, air conditioner and installation method |
| CN112510890A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Combined waterproof cover and motor |
| CN113824241A (en) * | 2021-09-22 | 2021-12-21 | 刘伟鹏 | Vibrating screening machine |
-
2017
- 2017-12-04 CN CN201721668908.5U patent/CN207542921U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088500A (en) * | 2018-09-12 | 2018-12-25 | 珠海格力电器股份有限公司 | Motor protection structure, motor, air conditioner and installation method |
| CN109088500B (en) * | 2018-09-12 | 2023-11-07 | 珠海格力电器股份有限公司 | Motor protection structure, motor, air conditioner and installation method |
| CN112510890A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Combined waterproof cover and motor |
| CN112510890B (en) * | 2020-12-02 | 2021-10-22 | 珠海格力电器股份有限公司 | Combined waterproof cover and motor |
| CN113824241A (en) * | 2021-09-22 | 2021-12-21 | 刘伟鹏 | Vibrating screening machine |
| CN113824241B (en) * | 2021-09-22 | 2024-05-17 | 刘伟鹏 | Vibration screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |