CN104242532B - Motor, the sealing ring for it and there is its air regulator - Google Patents
Motor, the sealing ring for it and there is its air regulator Download PDFInfo
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- CN104242532B CN104242532B CN201410422849.8A CN201410422849A CN104242532B CN 104242532 B CN104242532 B CN 104242532B CN 201410422849 A CN201410422849 A CN 201410422849A CN 104242532 B CN104242532 B CN 104242532B
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- sealing ring
- bucker
- housing
- motor
- rotating shaft
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Abstract
The invention discloses a kind of motor, the sealing ring for it and there is its air regulator, wherein motor includes：Housing, chamber is defined in housing and the both ends of housing are respectively equipped with unlimited port；Rotating shaft, rotating shaft pass through the port at housing both ends；At least one sealing ring, at least one sealing ring are located on the port of housing and close at least one end of housing, and sealing ring is formed as annular, and the internal face of sealing ring is provided with the water fender radially to extend internally, and water fender, which is provided with, is used for the avoid holes for avoiding rotating shaft；And bucker, bucker are set in rotating shaft and in sealing rings, the radial dimension of bucker is more than the radial dimension of avoid holes.According to the motor of the present invention, bucker can be arranged between the internal face of sealing ring and the outside wall surface of rotating shaft so that the overall structure of motor is more compact, easy to assembly, meets a variety of demands of user, and good water-proof effect.
Description
Technical field
The present invention relates to technical field of motors, a kind of sealing ring more particularly, to motor and for the motor and
Air regulator with the motor.
Background technology
Existing waterproof structure for motor takes the mode for increasing the part waterproofs such as bucker on electric motor end cap and armature spindle more,
For the motor using the installation of vibration-proof rubber circle, due to compact-sized, existing structure can not meet to require.There is provided in the prior art
A kind of novel water-proof structure for motor, it is outer and coordinate with end cap that waterproof is located at electric motor end cap, for customer loads uses both ends
Damping ring mounting structure, it is impossible to meet requirement, and waterproof effect is limited.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem to a certain extent.
Therefore, the present invention proposes a kind of motor, the electric machine structure is compact, easy to assembly, and good water-proof effect.
The invention also provides a kind of sealing ring for above-mentioned motor.
The invention also provides a kind of air regulator with above-mentioned motor.
The motor of embodiment according to a first aspect of the present invention, including：Housing, chamber and the shell are defined in the housing
The both ends of body are respectively equipped with unlimited port；Rotating shaft, the rotating shaft pass through the port at the housing both ends；At least one sealing
Circle, at least one sealing ring are located on the port of the housing and close at least one end of the housing, the sealing ring
Be formed as annular, the internal face of the sealing ring is provided with the water fender radially to extend internally, and the water fender, which is provided with, to be used for
Avoid the avoid holes of the rotating shaft；And bucker, the bucker are set in the rotating shaft and in the sealing rings, institute
The radial dimension for stating bucker is more than the radial dimension of the avoid holes.
Motor according to embodiments of the present invention, bucker can be arranged on to the internal face of sealing ring and the outside wall surface of rotating shaft
Between so that the overall structure of motor is more compact, and bucker does not interfere with the assembling of other structures, can meet that customer loads are adopted
It is easy to assembly with both ends damping ring mounting structure, meet a variety of demands of user, and sealing ring coordinates bucker to carry out waterproof,
Good water-proof effect.
In addition, motor according to embodiments of the present invention, can also have technical characteristic additional as follows：
According to one embodiment of present invention, the installation for being used for installing the sealing ring is provided with the port of the housing
Groove, the outside wall surface of the sealing ring are formed as the mating surface with the shape adaptation of the mounting groove.
According to one embodiment of present invention, at least a portion of the sealing ring is beyond the mounting groove and to away from institute
The one end for stating housing extends to form annular brace portion, the elastomeric material that the annular brace portion is formed as one with the sealing ring
Part.
According to one embodiment of present invention, the water fender is located at the middle part of the sealing ring, the sealing ring it is interior
The bucker installation cavity and bearing chamber for being located at the water fender both sides respectively are limited between wall and the outside wall surface of the rotating shaft
Chamber is avoided, the bucker is located in the bucker installation cavity.
According to one embodiment of present invention, the side of the neighbouring bucker installation cavity of the water fender is provided with annular
Projection, the annular protrusion along the avoid holes radially outward and towards the bucker installation cavity dumping extend.
According to one embodiment of present invention, the water fender is located at one end of the remote housing of the sealing ring,
The bucker peace positioned at the side of the water fender is limited between the internal face of the sealing ring and the outside wall surface of the rotating shaft
It behave affectedly, the bucker is located in the bucker installation cavity.
According to one embodiment of present invention, the side of the neighbouring bucker installation cavity of the water fender is provided with annular
Projection, the annular protrusion circumferentially extend and along the avoid holes axially to the bucker installation cavity along the avoid holes
Extension.
According to one embodiment of present invention, the supporting steel frame for being used for supporting the sealing ring is provided with the sealing ring.
The sealing ring of embodiment according to a second aspect of the present invention, the sealing ring are used to be arranged on motor, the sealing
Cast turns into annular, and the internal face of the sealing ring is provided with the water fender radially to extend internally, and the water fender is provided with and used
In the avoid holes for the rotating shaft for avoiding motor.
The air regulator of embodiment according to a third aspect of the present invention, including pacified according to the motor of above-described embodiment and load
Shelve, the load mounting bracket is set in the annular brace portion.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of motor according to an embodiment of the invention；
Fig. 2 is the structural representation of the sealing ring of motor according to an embodiment of the invention；
Fig. 3 is the structural representation of motor in accordance with another embodiment of the present invention；
Fig. 4 is the structural representation of the sealing ring of motor in accordance with another embodiment of the present invention.
Reference：
Motor 100；
Housing 10；Mounting groove 11；
Rotating shaft 20；Bearing locating slot 21；Bucker locating slot 22；
Sealing ring 30；Water fender 31 (31a)；Avoid holes 311；Annular protrusion 312 (312a)；Bucker installation cavity
32(32a)；Bearing chamber avoids chamber 33；Mating surface 34；Annular brace portion 35；Supporting steel frame 36；
Bucker 40；Annular lug 41；
Bearing 50；End ring 60；Load mounting bracket 70.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technical characteristic indicated by indicating
Quantity.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more spy
Sign.In the description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Motor 100 according to embodiments of the present invention is specifically described with reference to accompanying drawing first below.
As shown in Figures 1 to 4, motor 100 according to embodiments of the present invention includes housing 10, rotating shaft 20, at least one close
Seal 30 and bucker 40.
Specifically, the both ends that chamber and housing 10 are defined in housing 10 are respectively equipped with unlimited port (not shown),
Rotating shaft 20 passes through the port at the both ends of housing 10.At least one sealing ring 30 is located on the port of housing 10 and closes housing 10 extremely
Few one end, sealing ring 30 are formed as annular, and the internal face of sealing ring 30 is provided with the water fender 31 radially to extend internally, dash
Plate 31 is provided with the avoid holes 311 for being used for avoiding rotating shaft 20, and bucker 40 is set in rotating shaft 20 and in sealing ring 30, waterproof
The radial dimension of cover 40 is more than the radial dimension of avoid holes 311.
In other words, motor 100 includes housing 10 of the both ends provided with port and the rotating shaft 20 through two ports of housing 10,
Sealing ring 30 is provided with wherein at least one port.The sealing ring 30 is formed as loop configuration, and gear is equipped with sealing ring 30
Water plate 31, water fender 31 are provided with the avoid holes 311 of insertion, and rotating shaft 20 passes through avoid holes 311.
Specifically, the inner ring of sealing ring 30 sets water fender 31, and water fender 31, which is provided with, accommodates the avoid holes that rotating shaft 20 penetrates
311, rotating shaft 20 is interspersed in the avoid holes 311 and water fender 31 coordinates with the gap of rotating shaft 20, and bucker 40 is arranged on sealing ring
It is not only compact-sized in 30, and the outside of bucker 40 is surrounded by sealing ring 30, without interference with other structures in rotating shaft 20
Assembling.In addition, water fender 31 itself can play certain waterproof action, then bucker 40 is coordinated to use, can be further
Improve the integral waterproofing effect of motor 100.
Thus, motor 100 according to embodiments of the present invention, by setting the sealing ring 30 with water fender 31, can incite somebody to action
Bucker 40 is arranged between the internal face of sealing ring 30 and the outside wall surface of rotating shaft 20 so that the overall structure of motor 100 is tighter
Gather, bucker 40 does not interfere with the assembling of other structures, can meet that customer loads use both ends damping ring mounting structure, assembling
It is convenient, meet a variety of demands of user, and the water fender 31 of sealing ring 30 coordinates bucker 40 to carry out waterproof, good water-proof effect.
It should be noted that sealing ring 30 may be mounted in a port of housing 10, housing 10 can also be arranged on
Two ports on.The structures such as bearing 50, end ring 60 are also arranged with rotating shaft 20, end ring 60 is used for catch bearing
50, end ring 60 can be arranged in rotating shaft 20 by bearing locating slot 21, and bucker 40 can then be positioned by bucker
Groove 22 is arranged in rotating shaft 20, and these assembling structures are to be appreciated that and easily realize to those skilled in the art
, therefore repeat no more.
Sealing ring 30 according to embodiments of the present invention is used for the motor 100 installed in above-described embodiment, the shape of sealing ring 30
As annular, the internal face of sealing ring 30 is provided with the water fender 31 radially to extend internally, and water fender 31, which is provided with, to be used to avoid
The avoid holes 311 of the rotating shaft 20 of motor.Specific assembling structure of the sealing ring 30 in motor 100 will be retouched in detail below
State.
It is described in detail below so that the both ends port of motor 100 is respectively equipped with sealing ring 30 as an example.
According to one embodiment of present invention, the mounting groove 11 for being used for installing sealing ring 30 is provided with the port of housing 10,
The outside wall surface of sealing ring 30 is formed as and the mating surface of the shape adaptation of mounting groove 11 34.
That is, as shown in figures 1 and 3, the shape of the outside wall surface of sealing ring 30 can be according to the shell of different motors 100
The shape of body 10 carries out reasonable adjusting, and normally, mounting groove 11 is formed as the annular groove that section is taper, then sealing ring 30 is outer
Wall can generally also be formed as taper, and the outside wall surface of sealing ring 30 can be fitted snugly in the mounting groove 11 of housing 10.
In addition, bearing 50 is arranged in the bearing chamber (not shown) in housing 10, internal face and the rotating shaft 20 of sealing ring 30
Outside wall surface between the chamber that limits can then avoid bearing chamber so that sealing ring 30 can fit snugly in housing 10
Port at.Thus, it is possible to it is further ensured that the waterproof effect of sealing ring 30.
Alternatively, according to one embodiment of present invention, at least a portion of sealing ring 30 is beyond mounting groove 11 and to remote
One end of shrinking away from theshell body 10 extends to form annular brace portion 35, and the annular brace portion 35 of the structure can be used for installation load mounting bracket
70, load mounting bracket 70 is set in annular brace portion 35.
In other words, sealing ring 30 is not overall all in mounting groove 11, but some exceeds mounting groove 11 simultaneously
And extend to the outside of housing 10, the part to stretch out is formed as the annular brace portion 35 of annular, and load mounting bracket 70 can
To be set in the annular brace portion 35.The structure and appearance and size of the annular brace portion 35 can be according to load mounting brackets 70
Concrete structure carries out reasonable adjusting, usually cylindric.
Thus, by setting the structure of annular brace portion 35 on sealing ring 30, can be set in the annular brace portion 35
Mounting bracket 70 is loaded, solves the problems, such as that traditional motor can not set shock absorbing ring, dress after setting bucker at housing both ends
With convenience and meet the use demand of different user.
Preferably, according to one embodiment of present invention, the elasticity that annular brace portion 35 is formed as one with sealing ring 30
Material pieces.That is, the generally flexible component of sealing ring 30, such as rubber parts etc..Thus, integrally formed sealing ring 30
It is not only simple in structure, convenient formation, assembling is fast, and cost is cheap.In addition, it is arranged on elastomeric material by mounting bracket 70 is loaded
On sealing ring 30, cushioning effect can be played to a certain extent, so as to improve the overall quality of motor 100.
Position of the water fender 31 in sealing ring 30 can carry out reasonable adjusting as needed, alternatively, the present invention's
In some embodiments, water fender 31 is located at the middle part of sealing ring 30, the internal face of sealing ring 30 and the outer wall of rotating shaft 20
Bucker installation cavity 32 and bearing chamber respectively positioned at the both sides of water fender 31 are limited between face and avoids chamber 33, bucker 40 is located at
In bucker installation cavity 32.
Further, the side of the installation cavity of neighbouring bucker 40 of water fender 31 is provided with annular protrusion 312, annular protrusion
312 along avoid holes 311 radially outward and towards bucker installation cavity 32 tilt extend.
Specifically, as depicted in figs. 1 and 2, water fender 31 is located at the medium position of the inner ring of sealing ring 30, and will sealing
Chamber between the internal face of circle 30 and the outside wall surface of rotating shaft 20 is separated into the bucker installation cavity 32 positioned at the both sides of water fender 31
Chamber 33 is avoided with bearing chamber.Bearing chamber avoids chamber 33 and can be used for avoiding bearing chamber, and bucker 40 is arranged on bucker installation cavity
In 32, the annular lug 41 of the setting of water fender 31, the annular lug 41 and the ring on water fender 31 are provided with bucker 40
Shape projection 312 is staggeredly arranged equivalent in the vertical direction, it is possible thereby to further avoid the water in the external world from entering in motor 100
Portion, improve the waterproof effect of motor 100.
As shown in Figure 3 and Figure 4, in other embodiments of the present invention, water fender 31a is located at sealing ring 30a
Remote housing 10 one end, limited between the internal face of sealing ring 30 and the outside wall surface of rotating shaft 20 positioned at water fender 31a's
The bucker installation cavity 32a of side, bucker 40 are located in bucker installation cavity 32a, and bucker installation cavity 32a also can use
In avoidance bearing chamber.Further, the side of the water fender 31a installation cavity of neighbouring bucker 40 is provided with annular protrusion 312a, ring
Circumferentially extendings of the shape projection 312a along avoid holes 311 and axially extending to bucker installation cavity 32a along avoid holes 311.
The big body phase of structure of sealing ring 30a according to embodiments of the present invention structure and the sealing ring 30 of above-described embodiment
Together, difference is to change positions of the water fender 31a in sealing ring 30a, the sealing ring 30a of structure annular protrusion
312a can equally coordinate with the annular lug 41 on bucker 40 plays waterproof action, therefore is no longer described in detail.
According to one embodiment of present invention, the supporting steel frame 36 for being used for supporting sealing ring 30 is provided with sealing ring 30.
That is being embedded with the supporting steel frame 36 of annular inside sealing ring 30, the supporting steel frame 36 can play the whole sealing ring of support
30 effect.Thus, the structural stability of sealing ring 30 of the structure is stronger, is not susceptible to deform in assembling process, close in guarantee
On the basis of envelope property, its service life is extended.
Air regulator according to embodiments of the present invention includes the motor 100 according to above-described embodiment, wherein, the motor
At least a portion of 100 sealing ring 30 extends to form annular brace portion beyond mounting groove 11 and to one end away from housing 10
35.Air regulator also includes load mounting bracket 70, and load mounting bracket 70 is set in annular brace portion 35.It is it is possible thereby to convenient
Assembling of the motor 100 in air regulator.
Other of air regulator according to embodiments of the present invention are formed and operated for those of ordinary skill in the art
For be all known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (10)
- A kind of 1. motor, it is characterised in that including：Housing, chamber is defined in the housing and the both ends of the housing are respectively equipped with unlimited port；Rotating shaft, the rotating shaft pass through the port at the housing both ends；At least one sealing ring, at least one sealing ring are located on the port of the housing and close the housing at least One end, the sealing ring are formed as annular, and the internal face of the sealing ring is provided with the water fender radially to extend internally, described Water fender is provided with the avoid holes for being used for avoiding the rotating shaft；WithBucker, the bucker are set in the rotating shaft and in the sealing rings, the radial dimension of the bucker More than the radial dimension of the avoid holes.
- 2. motor according to claim 1, it is characterised in that be provided with the port of the housing and be used to install the sealing The mounting groove of circle, the outside wall surface of the sealing ring are formed as the mating surface with the shape adaptation of the mounting groove.
- 3. motor according to claim 2, it is characterised in that at least a portion of the sealing ring exceeds the mounting groove And extend to form annular brace portion to one end away from the housing, the annular brace portion is formed as one with the sealing ring Flexible component.
- 4. motor according to claim 1, it is characterised in that the water fender is located at the middle part of the sealing ring, described The bucker respectively positioned at the water fender both sides is limited between the internal face of sealing ring and the outside wall surface of the rotating shaft to install Chamber and bearing chamber avoid chamber, and the bucker is located in the bucker installation cavity.
- 5. motor according to claim 4, it is characterised in that the one of the neighbouring bucker installation cavity of the water fender Side is provided with annular protrusion, the annular protrusion along the avoid holes radially outward and prolong towards bucker installation cavity dumping Stretch.
- 6. motor according to claim 1, it is characterised in that the water fender is located at the remote shell of the sealing ring Limited between the outside wall surface of one end of body, the internal face of the sealing ring and the rotating shaft positioned at the side of the water fender Bucker installation cavity, the bucker are located in the bucker installation cavity.
- 7. motor according to claim 6, it is characterised in that the one of the neighbouring bucker installation cavity of the water fender Side is provided with annular protrusion, and the annular protrusion circumferentially extends and along the avoid holes axially to described anti-along the avoid holes Water cover installation cavity extends.
- 8. according to the motor any one of claim 1-7, it is characterised in that be provided with the sealing ring and be used to support institute State the supporting steel frame of sealing ring.
- 9. a kind of sealing ring for being used for the motor according to any one of claim 1-8, the sealing ring is used to be arranged on On motor, it is characterised in that the sealing ring is formed as annular, and the internal face of the sealing ring, which is provided with, radially to extend internally Water fender, the water fender be provided be used for avoid motor rotating shaft avoid holes.
- A kind of 10. air regulator, it is characterised in that including：Motor according to claim 3；WithMounting bracket is loaded, the load mounting bracket is set in the annular brace portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422849.8A CN104242532B (en) | 2014-08-25 | 2014-08-25 | Motor, the sealing ring for it and there is its air regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422849.8A CN104242532B (en) | 2014-08-25 | 2014-08-25 | Motor, the sealing ring for it and there is its air regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242532A CN104242532A (en) | 2014-12-24 |
| CN104242532B true CN104242532B (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410422849.8A Active CN104242532B (en) | 2014-08-25 | 2014-08-25 | Motor, the sealing ring for it and there is its air regulator |
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| CN (1) | CN104242532B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769431A (en) * | 2017-10-31 | 2018-03-06 | 平湖市万顺达机械有限公司 | A kind of cross motor |
| CN108039804B (en) * | 2017-12-19 | 2020-04-07 | 中国航发南方工业有限公司 | Apparatus for manufacturing motor mounting case |
| CN117239980B (en) * | 2023-11-08 | 2024-02-02 | 珠海格力电器股份有限公司 | Motor waterproof cover structure, motor structure and outdoor unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904676U (en) * | 2010-12-28 | 2011-07-20 | 中山大洋电机股份有限公司 | Novel water-proof structure for motor |
| CN202004570U (en) * | 2011-04-01 | 2011-10-05 | 中山大洋电机制造有限公司 | Novel waterproof structure of motor |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dust-proof structure for motor |
| CN103746494A (en) * | 2014-01-03 | 2014-04-23 | 绍兴摩泰机电科技有限公司 | Sealing structure between motor shaft and motor cover |
| CN203722382U (en) * | 2014-01-23 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioner and bearing cover waterproof sealing structure of fan assembly thereof |
| CN204145150U (en) * | 2014-08-25 | 2015-02-04 | 广东威灵电机制造有限公司 | Motor, for its sealing ring and there is its air regulator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113612Y (en) * | 2007-07-31 | 2008-09-10 | 中山大洋电机股份有限公司 | Electric motor outer housing structure |
-
2014
- 2014-08-25 CN CN201410422849.8A patent/CN104242532B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904676U (en) * | 2010-12-28 | 2011-07-20 | 中山大洋电机股份有限公司 | Novel water-proof structure for motor |
| CN202004570U (en) * | 2011-04-01 | 2011-10-05 | 中山大洋电机制造有限公司 | Novel waterproof structure of motor |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dust-proof structure for motor |
| CN103746494A (en) * | 2014-01-03 | 2014-04-23 | 绍兴摩泰机电科技有限公司 | Sealing structure between motor shaft and motor cover |
| CN203722382U (en) * | 2014-01-23 | 2014-07-16 | 珠海格力电器股份有限公司 | Air conditioner and bearing cover waterproof sealing structure of fan assembly thereof |
| CN204145150U (en) * | 2014-08-25 | 2015-02-04 | 广东威灵电机制造有限公司 | Motor, for its sealing ring and there is its air regulator |
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| Publication number | Publication date |
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| CN104242532A (en) | 2014-12-24 |
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