CN221227271U - Asynchronous motor with circuit protection structure - Google Patents
Asynchronous motor with circuit protection structure Download PDFInfo
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- CN221227271U CN221227271U CN202323116022.8U CN202323116022U CN221227271U CN 221227271 U CN221227271 U CN 221227271U CN 202323116022 U CN202323116022 U CN 202323116022U CN 221227271 U CN221227271 U CN 221227271U
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- shell
- asynchronous motor
- permanent magnet
- protection structure
- support body
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- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an asynchronous motor with a circuit protection structure, which comprises: the device comprises a base, wherein a shell is arranged on the upper side of the base, a first limit groove is formed in the outer side of the shell, a heat insulation layer is arranged on the inner wall of the first limit groove, a guide groove is formed in the inner surface of the shell, an electric wire is arranged in the guide groove, a junction box is arranged at the upper end of the shell, a box cover is arranged at the top of the junction box, and a second limit groove is formed in the middle of the shell; the support body, it installs in the inside of second spacing groove, and the left side of support body is connected with first bracing piece. This asynchronous motor with circuit protection architecture can accomplish the cooling work that reduces the temperature to the organism at the during operation, can accomplish the protection to internal circuit simultaneously at the in-process of work, and can carry out dismouting change to the internals after the work is accomplished, adaptation more service environment, convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of asynchronous motors, in particular to an asynchronous motor with a circuit protection structure.
Background
The asynchronous motor is mainly through the device with electric power conversion kinetic energy, for example rotates a certain object according to the requirement of manufacturing, can accomplish the rotation work to the object fast through asynchronous motor, can effectual improvement work efficiency, reduce intensity of labour, for example:
An asynchronous motor is provided for the bulletin number CN 205407542U. The asynchronous motor comprises a machine base, wherein a front end cover and a rear end cover with airflow channels are respectively arranged on two sides of the machine base, and a stator, a rotor and a rotating shaft which correspond to each other are arranged in the machine base; the method is characterized in that: an air filter is arranged on the inner side arm surface of the rear end cover; the rotor is encapsulated by heat-conducting resin; the fan is arranged between the front end cover and the rotor on the rotating shaft, the distance between the fan and the front end cover is 1.5-2 cm, the distance between the fan and the rotor is 2-2.5 cm, the wind direction of the fan is directed to the front end cover, and the diameter of the fan is 0.6-0.8 times of the diameter of the rotor. Compared with the prior art, the asynchronous motor not only has greatly improved heat dissipation speed, but also improves vibration and noise, and has the characteristics of small vibration and low noise.
The prior art solutions described above have the following drawbacks: the prior asynchronous motor generally cannot realize the temperature reduction and cooling work of a machine body during working, cannot protect an internal circuit during working, cannot disassemble, assemble and replace internal parts after the working is finished, is not suitable for more use environments, is inconvenient to use and has low practicability, so the utility model provides the asynchronous motor with the circuit protection structure, and solves the problems.
Disclosure of utility model
The utility model aims to provide an asynchronous motor with a circuit protection structure, which solves the problems that the temperature reduction and cooling work of a machine body cannot be achieved in the working process, meanwhile, the protection of an internal circuit cannot be achieved in the working process, the disassembly, assembly and replacement of internal parts cannot be carried out after the working is completed, more use environments are not suitable, the use is inconvenient, and the practicability is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an asynchronous motor provided with a line protection structure, comprising:
The device comprises a base, wherein a shell is arranged on the upper side of the base, a first limit groove is formed in the outer side of the shell, a heat insulation layer is arranged on the inner wall of the first limit groove, a guide groove is formed in the inner surface of the shell, an electric wire is arranged in the guide groove, a junction box is arranged at the upper end of the shell, a box cover is arranged at the top of the junction box, and a second limit groove is formed in the middle of the shell;
The support body, its inside at the second spacing groove of installing, and the left side of support body is connected with first bracing piece, permanent magnet S utmost point is installed to the upper end of support body, and the downside of support body is provided with permanent magnet N utmost point, the left side of permanent magnet N utmost point is connected with the head rod, the cooling subassembly is installed on the right side of shell, and the cooling subassembly comprises support frame, second connecting rod, second bracing piece and flabellum, the right side of cooling subassembly is provided with the housing, and the third connecting rod is installed in the outside of housing, the air intake has been seted up to the inside of housing.
Preferably, the longitudinal section of the first limiting groove is of a circular ring structure.
Preferably, the box cover is connected with the junction box in a relative rotation mode.
Preferably, the first connecting rod is in threaded connection with the S pole of the permanent magnet and the supporting body, and the S pole of the permanent magnet and the N pole of the permanent magnet are arranged at equal intervals on the outer side of the supporting body.
Preferably, the right side of shell is provided with the support frame, and the outside of support frame is provided with the second connecting rod, the middle part of support frame runs through there is the second bracing piece, and the flabellum is installed on the right side of second bracing piece.
Preferably, the second connecting rod is in threaded connection with the support frame and the shell, the second support rod is in relative rotation connection with the support frame, and the fan blades are arranged at the right side of the second support rod at equal angles.
Preferably, the third connecting rod is in threaded connection with the housing and the cooling component, and the air inlets are uniformly distributed in the housing.
Compared with the prior art, the utility model has the beneficial effects that: the asynchronous motor with the circuit protection structure can realize the temperature reduction and cooling of the machine body during working, can protect an internal circuit during working, can disassemble, assemble and replace internal parts after the working is finished, is suitable for more use environments, is convenient to use and has strong practicability;
1. The device to be rotated is connected to the left end of the first support rod through the relative rotation connection of the box cover and the junction box, the box cover is rotated at the moment, so that the box cover is kept in an open state, meanwhile, a power supply is connected to the upper end of an electric wire, electric power is transmitted to the inside of the shell to generate an electric power magnetic field, at the moment, the S pole and the N pole of the permanent magnet which are arranged at equal intervals on the outer side of the support body drive the support body to rotate at a high speed in the inside of the shell due to the principle of repulsion and attraction of the support body to the electric power, the work of converting electric energy is completed, and meanwhile, heat energy generated by rotation cannot damage the electric wire due to the isolation of the heat insulation layer, so that a certain protection function is achieved;
2. the second support rod is connected with the support frame in a relative rotation manner, and the support body rotating at a high speed in the shell drives the second support rod to synchronously rotate at a high speed, so that the fan blades rotate, cold air outside the machine body is compressed into the second limit groove through the air inlet, the machine body is cooled from inside to outside, and accidents caused by overhigh temperature of the machine body are prevented;
3. Through the equal threaded connection of head rod and permanent magnet S utmost point and supporter, accomplish the device of work, if meet when changing the part, can rotate the second connecting rod for the shell breaks away from the restriction of second connecting rod, and the support frame is taken out to the right side, rotates the head rod this moment, makes permanent magnet S utmost point and permanent magnet N utmost point break away from the supporter, rotates the third connecting rod simultaneously, makes the housing break away from the cooling subassembly, can accomplish the change work of demolishing to most parts of organism.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure in elevation view of the present utility model;
FIG. 3 is a schematic cross-sectional side view of the connection of the support body and the housing of the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional side view of a cooling module and a housing of the present utility model.
In the figure: 1. a base; 2. a housing; 3. a first limit groove; 4. a thermal insulation layer; 5. a guide groove; 6. an electric wire; 7. a junction box; 8. a box cover; 9. the second limit groove; 10. a support body; 11. a first support bar; 12. s pole of permanent magnet; 13. a permanent magnet N pole; 14. a first connecting rod; 15. a cooling component; 1501. a support frame; 1502. a second connecting rod; 1503. a second support bar; 1504. a fan blade; 16. a housing; 17. a third connecting rod; 18. and an air inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an asynchronous motor with circuit protection architecture, including base 1, the upside of base 1 is provided with shell 2, and the outside of shell 2 has seted up first spacing groove 3, and the inner wall of first spacing groove 3 is provided with insulating layer 4, and guide slot 5 has been seted up to the inside surface of shell 2, and the inside of guide slot 5 is provided with electric wire 6, and the upper end of shell 2 is provided with terminal box 7, and box cover 8 is installed at the top of terminal box 7, and second spacing groove 9 has been seted up at the middle part of shell 2;
The support body 10, it is installed in the inside of second spacing groove 9, and the left side of support body 10 is connected with first bracing piece 11, permanent magnet S utmost point 12 is installed to the upper end of support body 10, and the downside of support body 10 is provided with permanent magnet N utmost point 13, the left side of permanent magnet N utmost point 13 is connected with head rod 14, cooling module 15 is installed on the right side of shell 2, and cooling module 15 comprises support frame 1501, second connecting rod 1502, second bracing piece 1503 and flabellum 1504, the right side of cooling module 15 is provided with housing 16, and third connecting rod 17 is installed in the outside of housing 16, air intake 18 has been seted up to the inside of housing 16, constitute complete asynchronous machine.
As shown in fig. 1, fig. 2 and fig. 3, the box cover 8 is connected with the junction box 7 in a relatively rotating manner, a device to be rotated is connected to the left end of the first supporting rod 11, at this time, the box cover 8 is rotated, so that the box cover 8 is kept in an open state, meanwhile, a power supply is connected to the upper end of the electric wire 6, so that electric power is transmitted to the inside of the shell 2 to generate an electric power magnetic field, at this time, the permanent magnet S pole 12 and the permanent magnet N pole 13 which are arranged at equal intervals on the outer side of the supporting body 10 drive the supporting body 10 to rotate at a high speed in the inside of the shell 2 due to the principle of repulsive attraction of the permanent magnet S pole and the permanent magnet N pole to the electric power, the work of converting electric energy is completed, and meanwhile, the electric wire 6 cannot be damaged due to the heat energy generated by rotation due to the isolation of the heat insulating layer 4, so that a certain protection function is achieved.
As shown in fig. 1 and fig. 4, a supporting frame 1501 is disposed on the right side of the housing 2, a second connecting rod 1502 is disposed on the outer side of the supporting frame 1501, a second supporting rod 1503 is penetrated in the middle of the supporting frame 1501, the right side of the second supporting rod 1503 is provided with a fan blade 1504, the second connecting rod 1502 is in threaded connection with the supporting frame 1501 and the housing 2, the second supporting rod 1503 is in relative rotation connection with the supporting frame 1501, the fan blade 1504 is disposed at the right side of the second supporting rod 1503 at equal angles, a third connecting rod 17 is in threaded connection with the housing 16 and the cooling component 15, air inlets 18 are uniformly distributed in the housing 16, and a supporting body 10 rotating at a high speed in the housing 2 drives the second supporting rod 1503 to synchronously rotate at a high speed, so that the fan blade 1504 rotates, cold air outside the housing 18 is compressed into the second limiting groove 9 through the air inlets, and the housing is cooled down, and an accident is prevented from being caused by the excessive temperature of the housing.
As shown in fig. 1 and 2, the longitudinal section of the first limiting groove 3 is in a circular ring structure, the first connecting rod 14 is in threaded connection with the permanent magnet S pole 12 and the support body 10, the permanent magnet S pole 12 and the permanent magnet N pole 13 are arranged at equal intervals on the outer side of the support body 10, and the second connecting rod 1502 can be rotated when parts are required to be replaced, so that the shell 2 is separated from the limitation of the second connecting rod 1502, the supporting frame 1501 is pulled out to the right side, at the moment, the first connecting rod 14 is rotated, the permanent magnet S pole 12 and the permanent magnet N pole 13 are separated from the support body 10, and meanwhile, the third connecting rod 17 is rotated, so that the cover 16 is separated from the cooling assembly 15, and the disassembling and replacing work of most parts of the machine body can be completed.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An asynchronous motor provided with a line protection structure, characterized by comprising:
The novel solar energy power generation device comprises a base (1), wherein a shell (2) is arranged on the upper side of the base (1), a first limit groove (3) is formed in the outer side of the shell (2), a heat insulation layer (4) is arranged on the inner wall of the first limit groove (3), a guide groove (5) is formed in the inner surface of the shell (2), an electric wire (6) is arranged in the guide groove (5), a junction box (7) is arranged at the upper end of the shell (2), a box cover (8) is arranged at the top of the junction box (7), and a second limit groove (9) is formed in the middle of the shell (2);
The support body (10), it installs the inside in second spacing groove (9), and the left side of support body (10) is connected with first bracing piece (11), permanent magnet S utmost point (12) are installed to the upper end of support body (10), and the downside of support body (10) is provided with permanent magnet N utmost point (13), the left side of permanent magnet N utmost point (13) is connected with head rod (14), cooling subassembly (15) are installed on the right side of shell (2), and cooling subassembly (15) are by support frame (1501), second connecting rod (1502), second bracing piece (1503) and flabellum (1504) constitution, the right side of cooling subassembly (15) is provided with housing (16), and third connecting rod (17) are installed in the outside of housing (16), air intake (18) have been seted up to the inside of housing (16).
2. An asynchronous motor provided with a line protection structure according to claim 1, characterized in that: the longitudinal section of the first limiting groove (3) is of a circular ring structure.
3. An asynchronous motor provided with a line protection structure according to claim 1, characterized in that: the box cover (8) is connected with the junction box (7) in a relative rotation mode.
4. An asynchronous motor provided with a line protection structure according to claim 1, characterized in that: the first connecting rod (14) is in threaded connection with the permanent magnet S pole (12) and the support body (10), and the permanent magnet S pole (12) and the permanent magnet N pole (13) are arranged at equal intervals on the outer side of the support body (10).
5. An asynchronous motor provided with a line protection structure according to claim 1, characterized in that: the right side of shell (2) is provided with support frame (1501), and the outside of support frame (1501) is provided with second connecting rod (1502), the middle part of support frame (1501) runs through second bracing piece (1503), and flabellum (1504) are installed on the right side of second bracing piece (1503).
6. An asynchronous motor provided with a line protection structure according to claim 5, characterized in that: the second connecting rod (1502) is in threaded connection with the supporting frame (1501) and the shell (2), the second supporting rod (1503) is in relative rotation connection with the supporting frame (1501), and the fan blades (1504) are arranged at the right side of the second supporting rod (1503) at equal angles.
7. An asynchronous motor provided with a line protection structure according to claim 1, characterized in that: the third connecting rod (17) is in threaded connection with the housing (16) and the cooling component (15), and the air inlets (18) are uniformly distributed in the housing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323116022.8U CN221227271U (en) | 2023-11-20 | 2023-11-20 | Asynchronous motor with circuit protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323116022.8U CN221227271U (en) | 2023-11-20 | 2023-11-20 | Asynchronous motor with circuit protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221227271U true CN221227271U (en) | 2024-06-25 |
Family
ID=91566873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323116022.8U Active CN221227271U (en) | 2023-11-20 | 2023-11-20 | Asynchronous motor with circuit protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221227271U (en) |
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2023
- 2023-11-20 CN CN202323116022.8U patent/CN221227271U/en active Active
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