CN215772769U - Motor with overload protection function - Google Patents
Motor with overload protection function Download PDFInfo
- Publication number
- CN215772769U CN215772769U CN202122209764.XU CN202122209764U CN215772769U CN 215772769 U CN215772769 U CN 215772769U CN 202122209764 U CN202122209764 U CN 202122209764U CN 215772769 U CN215772769 U CN 215772769U
- Authority
- CN
- China
- Prior art keywords
- motor
- heat dissipation
- groove
- protection function
- overload protection
- 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
Images
Abstract
The utility model discloses a motor with an overload protection function, which comprises a motor body, wherein a base is integrally formed at the bottom of the motor body, a heat dissipation assembly is detachably mounted on the surface of the motor body, filter screens are detachably mounted on the left side and the right side of the heat dissipation assembly, and a dustproof assembly is detachably mounted at the top of the base. According to the scheme, a large amount of heat can be generated inside the motor due to overload of the motor, the heat transfer efficiency between air and the surface of the motor is low, the heat cannot be discharged in time, internal elements of the motor are easily damaged due to high temperature, and the service life of the motor is further shortened; in the above scheme, utilize the dust cap protection bolt, can avoid air and bolt contact, also prevent bolt surface deposition to make things convenient for the dismantlement of motor, improved work efficiency.
Description
Technical Field
The utility model relates to the field of motors, in particular to a motor with an overload protection function.
Background
The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, can convert mechanical energy into electric energy to generate driving torque, is used as a power source of electric appliances or various machines, and is widely applied to various devices.
At present, when a motor works, the phenomenon of motor overload can occur, at the moment, the current in the motor is overlarge, so that a large amount of heat can be generated in the motor, the motor with the overload protection function can cut off the power supply of the motor in time, the damage of the motor is avoided, but the heat in the motor still exists, the heat transfer efficiency of air and the surface of the motor is low, the heat cannot be discharged in time, the damage of elements in the motor is easily caused by high temperature, and the service life of the motor is further reduced; in addition, the motor is installed in various places by using bolts, but dust is easily accumulated on the surfaces of the bolts and is easily corroded, so that a large amount of time is needed for dust removal and rust removal when the motor needs to be disassembled, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, embodiments of the present invention provide a motor with an overload protection function, so as to solve the problem that the heat in the motor cannot be discharged in time, which results in a reduction in the service life of the motor.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a motor with overload safeguard function, includes the motor body, the bottom of motor body an organic whole is formed with the base, the surface demountable installation of motor body has radiator unit, all demountable installation in radiator unit's the left and right sides has the filter screen, the top demountable installation of base has dustproof subassembly, the equal movable mounting in the left and right sides of dustproof subassembly has the pull ring.
The heat dissipation assembly comprises a heat dissipation shell, a mounting groove is formed in the bottom of the heat dissipation shell, a semiconductor refrigeration piece is detachably mounted inside the mounting groove, a support is fixedly mounted between the bottom of an inner cavity of the heat dissipation shell and the top of the inner cavity of the heat dissipation shell, and a heat dissipation fan is fixedly mounted in the middle of the support.
The number of the semiconductor refrigeration pieces is four, and the number of the heat radiation fans is six.
The dustproof assembly comprises a dustproof cap, mounting plates are fixedly mounted on the left side and the right side of the bottom of the dustproof cap, a groove is formed in the top of the base, a limiting groove is formed in the inner wall of the groove, and the mounting plates are matched with the groove in size.
The pull ring is characterized in that a movable column is movably mounted on the surface of the pull ring, a connecting frame is fixedly mounted at the bottom of the movable column, a connecting column is fixedly mounted at the bottom of the connecting frame, a limiting block is fixedly mounted at one end of the connecting column, and a spring is fixedly connected at the other end of the connecting column.
Wherein, the one end fixed connection of spring is at the inner wall of mounting panel, the surface movable mounting of stopper is in the side of mounting panel, activity post movable mounting is in the side of dustproof cap, the size and the spacing groove looks adaptation of stopper.
The technical scheme of the utility model has the following beneficial effects:
according to the scheme, a large amount of heat can be generated inside the motor due to overload of the motor, the heat transfer efficiency between air and the surface of the motor is low, the heat cannot be discharged in time, internal elements of the motor are easily damaged due to high temperature, and the service life of the motor is further shortened; in the above scheme, the bolt surface easily accumulates dust and easily is corroded, leads to the motor in needs dismantlement, need spend the plenty of time dust removal and rust cleaning, has reduced work efficiency, utilizes dustproof cap protection bolt this moment, can avoid air and bolt contact, also prevents the bolt surface deposition to make things convenient for the dismantlement of motor, improved work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat dissipation assembly of the present invention;
FIG. 3 is a schematic perspective view of a heat sink assembly according to the present invention;
FIG. 4 is a schematic view of the dust-proof assembly of the present invention;
fig. 5 is a schematic view of the internal structure of the mounting plate of the present invention.
[ reference numerals ]
1. A motor body; 2. a base; 3. a heat dissipating component; 4. a filter screen; 5. a dust-proof assembly; 6. a pull ring; 31. a heat dissipating housing; 32. a semiconductor refrigeration sheet; 33. a support; 34. a heat radiation fan; 51. a dust cap; 52. mounting a plate; 61. a movable post; 62. a connecting frame; 63. connecting columns; 64. a limiting block; 65. a spring.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model as shown in fig. 1 to 5 provides a motor with an overload protection function, which comprises a motor body 1, wherein a base 2 is integrally formed at the bottom of the motor body 1, a heat dissipation assembly 3 is detachably mounted on the surface of the motor body 1, filter screens 4 are detachably mounted on the left side and the right side of the heat dissipation assembly 3, a dustproof assembly 5 is detachably mounted at the top of the base 2, pull rings 6 are movably mounted on the left side and the right side of the dustproof assembly 5, the heat dissipation assembly 3 comprises a heat dissipation shell 31, a mounting groove is formed at the bottom of the heat dissipation shell 31, semiconductor refrigeration sheets 32 are detachably mounted in the mounting groove, a bracket 33 is fixedly mounted between the bottom and the top of an inner cavity of the heat dissipation shell 31, a heat dissipation fan 34 is fixedly mounted in the middle of the bracket 33, and the number of the semiconductor refrigeration sheets 32 is four, the number of the heat radiation fans 34 is six, the dustproof assembly 5 comprises a dustproof cap 51, mounting plates 52 are fixedly mounted at the left side and the right side of the bottom of the dustproof cap 51, the top of the base 2 is provided with a groove, the inner wall of the groove is provided with a limit groove, the size of the mounting plate 52 is matched with the groove, a movable column 61 is movably arranged on the surface of the pull ring 6, a connecting frame 62 is fixedly arranged at the bottom of the movable column 61, a connecting column 63 is fixedly arranged at the bottom of the connecting frame 62, a limiting block 64 is fixedly arranged at one end of the connecting column 63, the other end of the connecting column 63 is fixedly connected with a spring 65, one end of the spring 65 is fixedly connected with the inner wall of the mounting plate 52, the surface of the limiting block 64 is movably arranged on the side surface of the mounting plate 52, the movable column 61 is movably arranged on the side surface of the dustproof cap 51, and the size of the limiting block 64 is matched with the limiting groove.
As shown in fig. 2 to 3, the heat dissipation assembly 3 includes a heat dissipation housing 31, a mounting groove is formed in the bottom of the heat dissipation housing 31, semiconductor refrigeration sheets 32 are detachably mounted inside the mounting groove, a support 33 is fixedly mounted between the bottom and the top of an inner cavity of the heat dissipation housing 31, a heat dissipation fan 34 is fixedly mounted in the middle of the support 33, the number of the semiconductor refrigeration sheets 32 is four, and the number of the heat dissipation fan 34 is six;
specifically, when the motor took place to transship the phenomenon, the inside a large amount of heats of accumulation of motor, open radiator unit 3's power this moment, semiconductor refrigeration piece 32's bottom produced the heat transfer on low temperature and motor body 1's surface this moment, can make motor body 1's inside cooling, thereby improve the life of motor, and simultaneously, semiconductor refrigeration piece 32's top produces high temperature, the air flow of a plurality of radiator fan 34 of recycling setting with higher speed radiator unit 3 inner chambers, in time with the high temperature that semiconductor refrigeration piece 32 top produced dispels.
Referring to fig. 4 to 5, the dust-proof assembly 5 includes a dust-proof cap 51, a mounting plate 52 is fixedly mounted on each of left and right sides of the bottom of the dust-proof cap 51, the top of the base 2 is provided with a groove, the inner wall of the groove is provided with a limit groove, the size of the mounting plate 52 is matched with the groove, a movable column 61 is movably arranged on the surface of the pull ring 6, a connecting frame 62 is fixedly arranged at the bottom of the movable column 61, a connecting column 63 is fixedly arranged at the bottom of the connecting frame 62, a limiting block 64 is fixedly arranged at one end of the connecting column 63, the other end of the connecting column 63 is fixedly connected with a spring 65, one end of the spring 65 is fixedly connected with the inner wall of the mounting plate 52, the surface of the limiting block 64 is movably arranged on the side surface of the mounting plate 52, the movable column 61 is movably arranged on the side surface of the dustproof cap 51, and the size of the limiting block 64 is matched with the limiting groove;
it is specific, at first insert dustproof subassembly 5 in the recess with base 2 bottom, pull ring 6 with the left and right sides is to both sides pulling respectively again, pull ring 6 will drive movable post 61 and link 62 and remove this moment, in order to drive stopper 64 to the inside removal of mounting panel 52, and make the spring 65 compression, then extrude dustproof subassembly 5 to the recess bottom downwards again, loosen pull ring 6 after that, spring 65 release pressure this moment, make stopper 64 and spacing groove cooperation, thereby fixed dustproof cap 51, utilize dustproof cap 51 to protect the bolt, can avoid air and bolt contact, also prevent bolt surface deposition, thereby the dismantlement of motor has been made things convenient for, and the work efficiency is improved.
The working process of the utility model is as follows:
when the motor is overloaded, a large amount of heat is accumulated in the motor, the power supply of the heat dissipation assembly 3 is turned on, the bottom of the semiconductor refrigeration piece 32 generates low temperature and heat transfer occurs with the surface of the motor body 1, the interior of the motor body 1 can be cooled, and therefore the service life of the motor is prolonged; at first insert dustproof subassembly 5 in the recess with base 2 bottom, pull ring 6 with the left and right sides is to both sides pulling respectively again, pull ring 6 will drive movable post 61 and link 62 and remove this moment, in order to drive stopper 64 to the inside removal of mounting panel 52, and make the spring 65 compress, then extrude dustproof subassembly 5 to the recess bottom downwards again, loosen pull ring 6 after that, spring 65 releases pressure this moment, make stopper 64 and spacing groove cooperation, thereby fixed dust cap 51, utilize dust cap 51 to protect the bolt, can avoid air and bolt contact, also prevent bolt surface deposition, thereby the dismantlement of motor has been made things convenient for, and work efficiency is improved.
In the scheme, the low temperature generated at the bottom of the semiconductor refrigerating sheet 32 is utilized to transfer heat with the surface of the motor body 1, so that the interior of the motor body 1 is cooled, and the service life of the motor is prolonged; in the above scheme, the dustproof cap 51 is utilized to protect the bolt, so that the contact between air and the bolt can be avoided, and the dust on the surface of the bolt can be prevented, thereby facilitating the disassembly of the motor and improving the working efficiency.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a motor with overload safeguard function, includes motor body (1), its characterized in that, the bottom an organic whole of motor body (1) is formed with base (2), the surface demountable installation of motor body (1) has radiator unit (3), all demountable installations have filter screen (4) in the left and right sides of radiator unit (3), the top demountable installation of base (2) has dustproof subassembly (5), the equal movable mounting in the left and right sides of dustproof subassembly (5) has pull ring (6).
2. The motor with the overload protection function according to claim 1, wherein the heat dissipation assembly (3) comprises a heat dissipation shell (31), a mounting groove is formed in the bottom of the heat dissipation shell (31), a semiconductor refrigeration piece (32) is detachably mounted inside the mounting groove, a support (33) is fixedly mounted between the bottom and the top of an inner cavity of the heat dissipation shell (31), and a heat dissipation fan (34) is fixedly mounted in the middle of the support (33).
3. The motor with the overload protection function according to claim 2, wherein the number of the semiconductor cooling fins (32) is four, and the number of the heat radiation fans (34) is six.
4. The motor with the overload protection function according to claim 1, wherein the dustproof assembly (5) comprises a dustproof cap (51), mounting plates (52) are fixedly mounted on the left side and the right side of the bottom of the dustproof cap (51), a groove is formed in the top of the base (2), a limiting groove is formed in the inner wall of the groove, and the mounting plates (52) are matched with the groove in size.
5. The motor with the overload protection function according to claim 1, wherein a movable column (61) is movably mounted on the surface of the pull ring (6), a connecting frame (62) is fixedly mounted at the bottom of the movable column (61), a connecting column (63) is fixedly mounted at the bottom of the connecting frame (62), a limiting block (64) is fixedly mounted at one end of the connecting column (63), and a spring (65) is fixedly connected at the other end of the connecting column (63).
6. The motor with the overload protection function according to claim 5, wherein one end of the spring (65) is fixedly connected to the inner wall of the mounting plate (52), the surface of the limiting block (64) is movably mounted on the side surface of the mounting plate (52), the movable column (61) is movably mounted on the side surface of the dust cap (51), and the size of the limiting block (64) is matched with the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209764.XU CN215772769U (en) | 2021-09-13 | 2021-09-13 | Motor with overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209764.XU CN215772769U (en) | 2021-09-13 | 2021-09-13 | Motor with overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772769U true CN215772769U (en) | 2022-02-08 |
Family
ID=80086961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209764.XU Active CN215772769U (en) | 2021-09-13 | 2021-09-13 | Motor with overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810616A (en) * | 2022-04-20 | 2022-07-29 | 安徽南方化工泵业有限公司 | Stainless steel magnetic drive pump with from cooling mechanism |
| CN114810616B (en) * | 2022-04-20 | 2024-04-23 | 安徽南方化工泵业有限公司 | Stainless steel magnetic drive pump with self-cooling mechanism |
-
2021
- 2021-09-13 CN CN202122209764.XU patent/CN215772769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810616A (en) * | 2022-04-20 | 2022-07-29 | 安徽南方化工泵业有限公司 | Stainless steel magnetic drive pump with from cooling mechanism |
| CN114810616B (en) * | 2022-04-20 | 2024-04-23 | 安徽南方化工泵业有限公司 | Stainless steel magnetic drive pump with self-cooling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212765762U (en) | Electric vehicle charger with high-efficient heat dissipation function | |
| CN215772769U (en) | Motor with overload protection function | |
| CN213340349U (en) | Power device heat dissipation module | |
| CN219592424U (en) | Industrial Ethernet switch with good heat dissipation effect | |
| CN217591409U (en) | Electric power adjusting device based on digital circuit adjustment multiparameter | |
| CN213240994U (en) | Heat abstractor for computer machinery hard disk | |
| CN211046636U (en) | Medium-large motor | |
| CN218771555U (en) | Heat dissipation shell for generator | |
| CN110620477A (en) | Heat dissipation formula motor | |
| CN217307411U (en) | Brushless motor | |
| CN220273125U (en) | Metal casing of high-pressure tank of convenient equipment | |
| CN217789631U (en) | External collection flow box of radiator | |
| CN217814885U (en) | Dustproof speed reducer case lid of high heat dissipating | |
| CN218447730U (en) | Heat dissipation mechanism for solid state relay | |
| CN218125222U (en) | Heat radiation assembly for motor driver | |
| CN212850101U (en) | Motor hanging seat for subway vehicle | |
| CN218829356U (en) | Motor protection equipment | |
| CN216391931U (en) | Intermediate frequency magnetron sputtering power supply with efficient heat dissipation structure | |
| CN217037792U (en) | Heat dissipation device of electric box for communication engineering | |
| CN213685209U (en) | Be applied to differential planetary reducer of integral type of being convenient for on hoist | |
| CN218217023U (en) | Rectifier supporting bracket for electric motor | |
| CN220020910U (en) | Quick switching device of condenser | |
| CN214125027U (en) | Forced heat-extraction cooling device for synchronous motor | |
| CN213151768U (en) | Built-in driving motor IPM heat radiation structure | |
| CN214626696U (en) | Cooling energy-saving switched reluctance motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |