CN220307028U - Sealing ring and motor end cover sealing structure - Google Patents
Sealing ring and motor end cover sealing structure Download PDFInfo
- Publication number
- CN220307028U CN220307028U CN202223379975.9U CN202223379975U CN220307028U CN 220307028 U CN220307028 U CN 220307028U CN 202223379975 U CN202223379975 U CN 202223379975U CN 220307028 U CN220307028 U CN 220307028U
- Authority
- CN
- China
- Prior art keywords
- sealing
- motor
- end cover
- lip
- shell
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
Abstract
The utility model provides a sealing ring and a motor end cover sealing structure. The utility model provides a sealing ring and a motor end cover sealing structure, wherein the sealing ring is provided with a cylindrical main body, and a sealing inner lip and a sealing outer lip are respectively arranged at the inner edge and the outer edge of one end of the cylindrical main body; when the motor is assembled, the cylindrical main body is arranged between the motor and the shell to form a seal, the inner sealing lip is arranged between the motor and the end cover to form a seal, the outer sealing lip is arranged between the shell and the end cover to form a seal, and the sealing performance of the motor end cover is improved by adopting a bidirectional sealing waterproof mode.
Description
Technical Field
The utility model relates to the field of automobile air conditioning systems, in particular to a sealing ring and a motor end cover sealing structure.
Background
With the continuous improvement of the living standard of people, automobiles enter thousands of families, and the use amount of air conditioner motors serving as a part of the automobile which can not be cut is rapidly increased every year. The refrigerating/heating effect of the automobile air conditioner directly affects the sensory comfort of a vehicle user, the motor is a key component in the air conditioner, the installation position and the working environment of the motor bring about higher failure rate, the failure rate is reduced, the use reliability is improved, the adverse effect of rainwater on the motor is reduced, and the improvement of the sealing performance of the motor is a trend
Therefore, in order to solve the above-mentioned problems, it is necessary to design a sealing ring and a sealing structure of a motor end cover.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a sealing ring and a motor end cover sealing structure.
To achieve the above and other related objects, the present utility model provides the following technical solutions: a sealing ring comprises a cylindrical main body, wherein a sealing inner lip and a sealing outer lip are respectively formed on the inner edge and the outer edge of one end of the cylindrical main body.
The preferable technical scheme is as follows: the axis of the cylindrical main body is perpendicular to the plane where the inner sealing lip is located and the plane where the outer sealing lip is located.
The preferable technical scheme is as follows: and a positioning groove is formed in the inner edge of the sealing inner lip.
The preferable technical scheme is as follows: at least one circle of waterproof ribs are arranged on the inner periphery and the outer periphery of the cylindrical main body.
The preferable technical scheme is as follows: the sealing ring is made of rubber materials.
A motor end cover sealing structure comprises a motor, a shell, an end cover and the sealing ring; the shell is provided with a mounting cavity for accommodating the motor, the motor is arranged in the mounting cavity, and the end cover is covered at the tail end of the motor and is fixedly connected with the shell through a screw; the sealing ring is arranged between the motor, the shell and the end cover, the cylindrical main body is embedded between the motor and the shell, the sealing inner lip is embedded between the motor and the end cover, and the sealing outer lip is embedded between the shell and the end cover
The preferable technical scheme is as follows: the tail end of the motor is provided with a positioning protrusion, and the positioning protrusion is matched with the positioning groove.
Due to the application of the technical scheme, the utility model has the following beneficial effects:
the utility model provides a sealing ring and a motor end cover sealing structure, wherein the sealing ring is provided with a cylindrical main body, and a sealing inner lip and a sealing outer lip are respectively arranged at the inner edge and the outer edge of one end of the cylindrical main body; when the motor is assembled, the cylindrical main body is arranged between the motor and the shell to form a seal, the inner sealing lip is arranged between the motor and the end cover to form a seal, the outer sealing lip is arranged between the shell and the end cover to form a seal, and the sealing performance of the motor end cover is improved by adopting a bidirectional sealing waterproof mode.
Drawings
FIG. 1 is a cross-sectional view of a seal ring of the present utility model.
FIG. 2 is a top view of the seal ring of the present utility model.
Fig. 3 is an assembly schematic diagram of the whole machine of the utility model.
Fig. 4 is an enlarged schematic view of fig. 3 at a.
In the drawings, 1, a sealing ring; 11. a cylindrical main body; 12. sealing the inner lip; 121. a positioning groove; 13. sealing the outer lip; 2. a motor; 3. a housing; 4. an end cap.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-4. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
as shown in fig. 1 to 4, a sealing ring 1 made of rubber material according to the present utility model includes a cylindrical main body 11, wherein an inner edge and an outer edge of one end of the cylindrical main body 11 are respectively formed with a sealing inner lip 12 and a sealing outer lip 13, and an axis of the cylindrical main body 11 is perpendicular to a plane where the sealing inner lip 12 and the sealing outer lip 13 are located.
In addition, at least one ring of waterproof ribs (not shown) are arranged on the inner periphery and the outer periphery of the cylindrical main body 11, so that the sealing performance of the cylindrical main body can be further improved.
The application also relates to a motor end cover sealing structure, which comprises a motor 2, a shell 3, an end cover 4 and the sealing ring 1. The shell 3 is provided with a mounting cavity for accommodating the motor 2, the motor 2 is arranged in the mounting cavity, and the end cover 4 is covered at the tail end of the motor 2 and is fixedly connected with the shell 3 through a screw (not shown); the sealing ring 1 is arranged among the motor 2, the shell 3 and the end cover 4, the cylindrical main body 11 is embedded between the motor 2 and the shell 3, the sealing inner lip 12 is embedded between the motor 2 and the end cover 4, and the sealing outer lip 13 is embedded between the shell 3 and the end cover 4
In addition, the inner edge of the seal inner lip 12 is provided with a positioning groove 121; the tail end of the motor 2 is provided with a positioning bulge (not shown), and the positioning bulge is matched with the positioning groove 121 for positioning when the sealing ring 1 is installed.
Example 2:
the present embodiment is basically the same as embodiment 1, except that the seal inner lip 12 and/or the seal outer lip 13 are turned inward to the other end of the cylindrical body 11 by a certain angle, so that they are more tightly attached to the motor 2 and/or the casing 3 under the action of the end cover 4 during assembly, so as to achieve a better sealing effect.
Therefore, the utility model has the following advantages:
the utility model provides a sealing ring and a motor end cover sealing structure, wherein the sealing ring is provided with a cylindrical main body, and a sealing inner lip and a sealing outer lip are respectively arranged at the inner edge and the outer edge of one end of the cylindrical main body; when the motor is assembled, the cylindrical main body is arranged between the motor and the shell to form a seal, the inner sealing lip is arranged between the motor and the end cover to form a seal, the outer sealing lip is arranged between the shell and the end cover to form a seal, and the sealing performance of the motor end cover is improved by adopting a bidirectional sealing waterproof mode.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (6)
1. The utility model provides a sealing washer, includes tube-shape main part, its characterized in that: the inner edge and the outer edge of one end of the cylindrical main body are respectively provided with a sealing inner lip and a sealing outer lip; and a positioning groove is formed in the inner edge of the sealing inner lip.
2. A seal ring as defined in claim 1, wherein: the axis of the cylindrical main body is perpendicular to the plane where the inner sealing lip is located and the plane where the outer sealing lip is located.
3. A seal ring as defined in claim 1, wherein: at least one circle of waterproof ribs are arranged on the inner periphery and the outer periphery of the cylindrical main body.
4. A seal ring as defined in claim 1, wherein: the sealing ring is made of rubber materials.
5. A motor end cover sealing structure comprising a motor, a casing, an end cover and a sealing ring as claimed in any one of claims 1 to 4; the shell is provided with a mounting cavity for accommodating the motor, the motor is arranged in the mounting cavity, and the end cover is covered at the tail end of the motor and is fixedly connected with the shell through a screw; the sealing ring is arranged between the motor, the shell and the end cover, the cylindrical main body is embedded between the motor and the shell, the sealing inner lip is embedded between the motor and the end cover, and the sealing outer lip is embedded between the shell and the end cover.
6. The motor end cap seal structure of claim 5, wherein: the tail end of the motor is provided with a positioning protrusion, and the positioning protrusion is matched with the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379975.9U CN220307028U (en) | 2022-12-05 | 2022-12-05 | Sealing ring and motor end cover sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379975.9U CN220307028U (en) | 2022-12-05 | 2022-12-05 | Sealing ring and motor end cover sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220307028U true CN220307028U (en) | 2024-01-05 |
Family
ID=89348223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223379975.9U Active CN220307028U (en) | 2022-12-05 | 2022-12-05 | Sealing ring and motor end cover sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220307028U (en) |
-
2022
- 2022-12-05 CN CN202223379975.9U patent/CN220307028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7895703B2 (en) | Backdoor apparatus | |
| US6779989B2 (en) | Method for connecting compressor with built-in electric motor and external wiring, connection device used therefor, and compressor with built-in electric motor using the same | |
| CN220307028U (en) | Sealing ring and motor end cover sealing structure | |
| CN110611759A (en) | Vehicle-mounted camera module structure | |
| US20170100984A1 (en) | Electric compressor | |
| CN210351347U (en) | Vehicle-mounted camera module structure | |
| JP4593832B2 (en) | Motor waterproof structure | |
| CN218577479U (en) | Seal structure and vehicle that has it | |
| JP2008187834A (en) | Fastening member, fastening structure, and motor | |
| CN211223224U (en) | Rear-view mirror guard shield installation seal structure and contain its vehicle | |
| CN213072281U (en) | Motor casing, in-wheel motor and car | |
| CN218888270U (en) | Motor with sealing end cover | |
| CN219717331U (en) | Gasbag terminal safety cover | |
| CN114207281A (en) | Airtight terminal | |
| CN219734216U (en) | Plugging piece, ventilation plaque windscreen wiper shaft assembly and vehicle with same | |
| CN216209887U (en) | Waterproof ultrasonic radar | |
| CN220015427U (en) | Electrical junction box assembly, compressor and air conditioner | |
| CN212921093U (en) | Waterproof skylight drive arrangement | |
| CN216424027U (en) | Active waterproof vent structure of car | |
| CN218301028U (en) | Sealed brushless external rotor motor | |
| CN220475502U (en) | Water beating motor for mobile air conditioner | |
| CN211119888U (en) | Air conditioner | |
| CN216291683U (en) | Controller and vehicle | |
| CN220615698U (en) | Camera assembly mounting structure, sight glass assembly and vehicle | |
| CN212178009U (en) | Electric valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |