CN210669700U - Sealed waterproof motor - Google Patents
Sealed waterproof motor Download PDFInfo
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- CN210669700U CN210669700U CN201922371330.2U CN201922371330U CN210669700U CN 210669700 U CN210669700 U CN 210669700U CN 201922371330 U CN201922371330 U CN 201922371330U CN 210669700 U CN210669700 U CN 210669700U
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- shell
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- bearing
- motor shaft
- waterproof
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Abstract
The utility model belongs to the technical field of the motor, concretely relates to waterproof seal motor, it includes: the device comprises a shell, a motor shaft, a bearing and a sealing mechanism; the motor shaft is arranged in the shell, and one end of the motor shaft penetrates out of the shell; the motor shaft is rotationally connected with the shell through the bearing; sealing mechanism sets up the outside of bearing to cover the bearing, prevent that liquid from passing through the bearing and getting into in the casing, realized the waterproof sealing of motor, avoid the motor to lead to the performance degradation and reduce life because of intaking.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to waterproof seal motor.
Background
The motor is widely applied in various industries, so that the running environment of the motor is different. In many industries, the operating environment of the motor can have an impact on the performance and service life of the motor. Motors operating in humid environments are susceptible to water ingress and moisture, which affects the service life and performance of the motor.
Therefore, in view of the above problems, it is necessary to design a new hermetically sealed and waterproof motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof sealing motor to solve the technical problem that the motor intake.
In order to solve the technical problem, the utility model provides a waterproof seal motor, include:
the device comprises a shell, a motor shaft, a bearing and a sealing mechanism;
the motor shaft is arranged in the shell, and one end of the motor shaft penetrates out of the shell;
the motor shaft is rotationally connected with the shell through the bearing;
the sealing mechanism is arranged on the outer side of the bearing to cover the bearing and prevent liquid from entering the shell through the bearing.
Further, the sealing mechanism includes: a cover cap and a seal ring;
the cover is sleeved on the motor shaft to cover the bearing;
the sealing ring is sleeved on the motor shaft and is arranged between the cover cap and the motor shaft;
the seal ring is adapted to prevent liquid from entering the cover to prevent the liquid from entering the housing through the bearing.
Further, the waterproof sealing motor further comprises: the motor comprises a stator, a control module and a rotor electrically connected with the control module;
the rotor is disposed inside the housing, and the rotor is disposed on the motor shaft;
the stator is arranged outside the rotor, and the stator is arranged on the inner wall of the shell;
the control module is suitable for controlling the rotor to rotate so as to drive the motor shaft to rotate.
Further, the waterproof sealing motor further comprises: a cooling mechanism controlled by the control module;
the cooling mechanism is adapted to dissipate heat within the housing.
Further, the cooling mechanism includes: a water pump, a water delivery pipe and a water storage box;
the shell is suitable for adopting a hollow structure;
the water storage box is arranged on the outer wall of the shell;
the water pump is arranged on the water storage box;
two through holes are formed in the outer wall of the shell;
one end of the water delivery pipe is connected with the water pump, the other end of the water delivery pipe is connected with the water storage box, the water delivery pipe penetrates into the shell from one through hole, and penetrates out of the shell from the other through hole;
the control module is suitable for controlling the water pump to pump liquid in the water storage box into the water delivery pipe so as to discharge heat in the shell.
The utility model has the advantages that the utility model is provided with a shell, a motor shaft, a bearing and a sealing mechanism; the motor shaft is arranged in the shell, and one end of the motor shaft penetrates out of the shell; the motor shaft is rotationally connected with the shell through the bearing; sealing mechanism sets up the outside of bearing to cover the bearing, prevent that liquid from passing through the bearing and getting into in the casing, realized the waterproof sealing of motor, avoid the motor to lead to the performance degradation and reduce life because of intaking.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a waterproof and airtight motor according to the present invention;
fig. 2 is a schematic block diagram of the waterproof sealing motor according to the present invention.
In the figure:
1 is a shell, 11 is a through hole;
2 is a motor shaft;
3 is a bearing;
4 is a sealing mechanism, 41 is a cover cap, and 42 is a sealing ring;
5 is a stator;
6 is a rotor;
7 is a cooling mechanism, 71 is a water pump, 72 is a water pipe, 73 is a water storage box.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Fig. 1 is a schematic structural view of a waterproof and hermetic motor according to the present invention.
As shown in fig. 1, the present embodiment 1 provides a sealed and waterproof motor, including: the device comprises a shell 1, a motor shaft 2, a bearing 3 and a sealing mechanism 4; the motor shaft 2 is arranged inside the shell 1, and one end of the motor shaft 2 penetrates out of the shell 1; the motor shaft 2 is rotationally connected with the shell 1 through the bearing 3; the sealing mechanism 4 is arranged outside the bearing 3 to cover the bearing 3 and prevent liquid from entering the shell 1 through the bearing 3; can cover bearing 3 through sealing mechanism 4, prevent that liquid from getting into inside casing 1 through the gap of bearing 3 or the gap between bearing 3 and the motor shaft 2, realize the sealed and waterproof of motor, avoid the motor because of intaking the performance degradation and the reduction of life that leads to.
In the present embodiment, the sealing mechanism 4 includes: cover 41 and seal ring 42; the cover 41 is sleeved on the motor shaft 2 to cover the bearing 3; the sealing ring 42 is sleeved on the motor shaft 2, and the sealing ring 42 is arranged between the cover cap 41 and the motor shaft 2; the sealing ring 42 is adapted to prevent liquid from entering the cover 41, so as to prevent the liquid from entering the housing 1 through the bearing 3; sealing between the cover 41 and the motor shaft 2 is achieved by means of a sealing ring 42; the cover cap 41 can be fixedly connected with the shell 1 through screws and the like, so that the cover cap 41 is tightly connected with the shell 1, liquid is prevented from entering the cover housing through a gap between the cover housing and the shell 1 and further entering the shell 1, and the sealing and waterproof effects are improved.
Fig. 2 is a schematic block diagram of the waterproof sealing motor according to the present invention.
As shown in fig. 2, in this embodiment, the waterproof sealing motor further includes: the motor comprises a stator 5, a control module and a rotor 6 electrically connected with the control module; the control module can adopt but not limited to STM32 series single-chip microcomputer; the rotor 6 is arranged inside the housing 1, and the rotor 6 is arranged on the motor shaft 2; the stator 5 is disposed outside the rotor 6, and the stator 5 is disposed on the inner wall of the housing 1; the control module is suitable for controlling the rotor 6 to rotate so as to drive the motor shaft 2 to rotate.
Example 2
On the basis of embodiment 1, in this embodiment 2, the waterproof sealing motor further includes: a cooling mechanism 7 controlled by the control module; the cooling mechanism 7 is adapted to dissipate heat inside the housing 1 (a space where the stator 5 and the rotor 6 are provided); after the motor is sealed, heat inside the motor is difficult to dissipate, so that the temperature inside the motor is increased, the performance of the motor is reduced, and the service life of the motor is influenced; through cooling body 7 can the inside heat of effectual evacuation casing 1, prevent the inside temperature rise of casing 1, avoid the influence of temperature to motor performance and to motor life's influence.
In the present embodiment, the cooling mechanism 7 includes: a water pump 71, a water pipe 72 and a water storage box 73; the water pump 71 can adopt but is not limited to a BSP48180 micro pressure pump; the liquid contained in the reservoir box 73 can be, but is not limited to, water or cooling oil; the shell 1 is suitable for adopting a hollow structure; the water storage box 73 is arranged on the outer wall of the shell 1; the water pump 71 is arranged on the water storage box 73; two through holes 11 are formed in the outer wall of the shell 1; one end of the water pipe 72 is connected with the water pump 71, the other end of the water pipe 72 is connected with the water storage box 73, and the water pipe 72 penetrates into the shell 1 from one through hole 11 and penetrates out of the shell 1 from the other through hole 11; the water conveying pipe 72 is arranged in the hollow structure of the shell 1, so that the complete sealing performance of the shell 1 is ensured, and meanwhile, the heat in the shell 1 is dissipated through the liquid in the water conveying pipe 72; the control module is suitable for controlling the water pump 71 to pump the liquid in the water storage box 73 into the water conveying pipe 72 so as to dissipate the heat inside the shell 1; the water storage box 73 can realize the recycling of liquid, and the waste of resources is avoided.
To sum up, the utility model is composed of a shell 1, a motor shaft 2, a bearing 3 and a sealing mechanism 4; the motor shaft 2 is arranged inside the shell 1, and one end of the motor shaft 2 penetrates out of the shell 1; the motor shaft 2 is rotationally connected with the shell 1 through the bearing 3; sealing mechanism 4 sets up the outside of bearing 3 to cover bearing 3, prevent that liquid from passing through bearing 3 and getting into in the casing 1, realized the waterproof sealing of motor, avoid the motor to lead to the performance degradation and reduce life because of intaking.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A hermetically sealed and waterproof motor, comprising:
the device comprises a shell, a motor shaft, a bearing and a sealing mechanism;
the motor shaft is arranged in the shell, and one end of the motor shaft penetrates out of the shell;
the motor shaft is rotationally connected with the shell through the bearing;
the sealing mechanism is arranged on the outer side of the bearing to cover the bearing and prevent liquid from entering the shell through the bearing.
2. A hermetically sealed and waterproof electrical machine according to claim 1,
the sealing mechanism includes: a cover cap and a seal ring;
the cover is sleeved on the motor shaft to cover the bearing;
the sealing ring is sleeved on the motor shaft and is arranged between the cover cap and the motor shaft;
the seal ring is adapted to prevent liquid from entering the cover to prevent the liquid from entering the housing through the bearing.
3. A hermetically sealed and waterproof electrical machine according to claim 1,
the waterproof sealing motor further comprises: the motor comprises a stator, a control module and a rotor electrically connected with the control module;
the rotor is disposed inside the housing, and the rotor is disposed on the motor shaft;
the stator is arranged outside the rotor, and the stator is arranged on the inner wall of the shell;
the control module is suitable for controlling the rotor to rotate so as to drive the motor shaft to rotate.
4. A hermetically sealed and waterproof electrical machine according to claim 3,
the waterproof sealing motor further comprises: a cooling mechanism controlled by the control module;
the cooling mechanism is adapted to dissipate heat within the housing.
5. A hermetically sealed and waterproof electrical machine according to claim 4,
the cooling mechanism includes: a water pump, a water delivery pipe and a water storage box;
the shell is suitable for adopting a hollow structure;
the water storage box is arranged on the outer wall of the shell;
the water pump is arranged on the water storage box;
two through holes are formed in the outer wall of the shell;
one end of the water delivery pipe is connected with the water pump, the other end of the water delivery pipe is connected with the water storage box, the water delivery pipe penetrates into the shell from one through hole, and penetrates out of the shell from the other through hole;
the control module is suitable for controlling the water pump to pump liquid in the water storage box into the water delivery pipe so as to discharge heat in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371330.2U CN210669700U (en) | 2019-12-25 | 2019-12-25 | Sealed waterproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371330.2U CN210669700U (en) | 2019-12-25 | 2019-12-25 | Sealed waterproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669700U true CN210669700U (en) | 2020-06-02 |
Family
ID=70822939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371330.2U Active CN210669700U (en) | 2019-12-25 | 2019-12-25 | Sealed waterproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669700U (en) |
-
2019
- 2019-12-25 CN CN201922371330.2U patent/CN210669700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealed waterproof motor Effective date of registration: 20210812 Granted publication date: 20200602 Pledgee: Industrial and Commercial Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: CHANGZHOU DONGBEN DRIVE TECHNOLOGY Co.,Ltd. Registration number: Y2021980007604 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |