CN204118915U - A kind of motor with waterproof vent valve - Google Patents
A kind of motor with waterproof vent valve Download PDFInfo
- Publication number
- CN204118915U CN204118915U CN201420387496.8U CN201420387496U CN204118915U CN 204118915 U CN204118915 U CN 204118915U CN 201420387496 U CN201420387496 U CN 201420387496U CN 204118915 U CN204118915 U CN 204118915U
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- Prior art keywords
- motor
- vent valve
- waterproof vent
- utility
- motor body
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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 - Lifetime
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Abstract
The utility model discloses a kind of motor with waterproof vent valve, comprise motor body, also comprise and be installed on described motor body, the inner waterproof vent valve communicated with the external world of described motor body can be made.Motor body in the utility model has installed waterproof vent valve, waterproof vent valve has good gas permeability, motor body inside can be made to communicate with the external world, thus the air pressure ensureing motor internal is constant voltage, avoid the interference to motor internal parts, meanwhile, waterproof vent valve has good dustproof and waterproof function, avoids water and dust to infiltrate in motor.
Description
Technical field
The utility model relates to technical field of mechanical equipment, more particularly, relates to a kind of motor with waterproof vent valve.
Background technology
Current motor major part is on the market closed structure, and namely motor internal and the external world do not communicate.When temperature changes, air expands with heat and contract with cold, and the air pressure of motor internal can change thereupon, and the change of air pressure affects the normal operation of motor internal parts possibly, meanwhile, the seal of motor can be destroyed, water is caused to infiltrate in motor, corrosion electrical motor inner components.
Therefore, how to design a kind of motor, this motor can either ensure that the air pressure of motor internal is constant voltage, avoids the interference to motor component, simultaneously has again good seal, the infiltration of anti-sealing, is those skilled in the art's critical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of motor with waterproof vent valve, and this motor can either ensure that the air pressure of motor internal is constant voltage, avoids the interference to motor component, has again good seal, the infiltration of anti-sealing simultaneously.
For achieving the above object, the utility model provides following technical scheme:
There is a motor for waterproof vent valve, comprise motor body, also comprise and be installed on described motor body, the inner waterproof vent valve communicated with the external world of described motor body can be made.
Preferably, described waterproof vent valve is installed on the rear end cap of described motor body.
Preferably, described waterproof vent valve is installed on the side of described rear end cap.
Preferably, described waterproof vent valve is screw-type waterproof vent valve.
As can be seen from technique scheme, motor body in the utility model has installed waterproof vent valve, waterproof vent valve has good gas permeability, motor body inside can be made to communicate with the external world, thus the air pressure ensureing motor internal is constant voltage, avoids the interference to motor internal parts, simultaneously, waterproof vent valve has good dustproof and waterproof function, avoids water and dust to infiltrate in motor.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the motor that Fig. 1 provides for the utility model one specific embodiment.
Wherein, 1 be motor body, 11 be rear end cap, 2 for waterproof vent valve.
Embodiment
The utility model discloses and provide a kind of motor with waterproof vent valve, this motor can either ensure that the air pressure of motor internal is constant voltage, avoids the interference to motor component, has again good seal, the infiltration of anti-sealing simultaneously.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the motor that Fig. 1 provides for the utility model one specific embodiment.
In the utility model one specific embodiment, motor comprises motor body 1, especially, also comprises waterproof vent valve 2, and this waterproof vent valve 2 is installed on motor body 1, and motor body 1 inside can be made to communicate with the external world.
Motor body in the present embodiment has installed waterproof vent valve 2, waterproof vent valve 2 has good gas permeability, motor body 1 inside can be made to communicate with the external world, thus the air pressure ensureing motor internal is constant voltage, avoid the interference to motor internal parts, meanwhile, waterproof vent valve has good dustproof and waterproof function, avoids water and dust to infiltrate in motor.
In the utility model one specific embodiment, the waterproof vent valve 2 in above-mentioned is preferably mounted on the rear end cap 11 of motor body 1.
Further, in order to save space to greatest extent, waterproof vent valve 2 can be installed on the side of rear end cap 11.
In the utility model one specific embodiment, waterproof vent valve 2 is preferably screw-type waterproof vent valve, and the mode that namely waterproof vent valve 2 is bolted is arranged on motor body 1.The seal be threaded is better.If will be arranged on the side of rear end cap 11 of motor by waterproof vent valve 2, just in advance on rear end cap 11 side, process the screwed hole with waterproof vent valve 2 adaptation, then direct waterproof vent valve 2 to be screwed in screwed hole.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. one kind has the motor of waterproof vent valve, comprise motor body (1), it is characterized in that, also comprise and being installed on described motor body (1), the inner waterproof vent valve (2) communicated with the external world of described motor body (1) can be made; Described waterproof vent valve (2) is screw-type waterproof vent valve.
2. the motor with waterproof vent valve according to claim 1, is characterized in that, described waterproof vent valve (2) is installed on the rear end cap (11) of described motor body (1).
3. the motor with waterproof vent valve according to claim 2, is characterized in that, described waterproof vent valve (2) is installed on the side of described rear end cap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387496.8U CN204118915U (en) | 2014-07-14 | 2014-07-14 | A kind of motor with waterproof vent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387496.8U CN204118915U (en) | 2014-07-14 | 2014-07-14 | A kind of motor with waterproof vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118915U true CN204118915U (en) | 2015-01-21 |
Family
ID=52336194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387496.8U Expired - Lifetime CN204118915U (en) | 2014-07-14 | 2014-07-14 | A kind of motor with waterproof vent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703525A (en) * | 2016-03-25 | 2016-06-22 | 北京新能源汽车股份有限公司 | Motor and vehicle with same |
| CN108808947A (en) * | 2018-06-29 | 2018-11-13 | 宁波江北思洞工业设计有限公司 | A kind of decelerating motor waterproof construction |
-
2014
- 2014-07-14 CN CN201420387496.8U patent/CN204118915U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703525A (en) * | 2016-03-25 | 2016-06-22 | 北京新能源汽车股份有限公司 | Motor and vehicle with same |
| CN105703525B (en) * | 2016-03-25 | 2018-09-11 | 北京新能源汽车股份有限公司 | Motor and vehicle with same |
| CN108808947A (en) * | 2018-06-29 | 2018-11-13 | 宁波江北思洞工业设计有限公司 | A kind of decelerating motor waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
|
| CX01 | Expiry of patent term |