Rapid heat dissipation type low-noise low-vibration motor

Abstract

The utility model relates to the technical field of motor heat dissipation, and discloses a rapid heat dissipation type low-noise low-vibration motor, which comprises a sleeve, the inner wall of the sleeve is fixedly connected with a motor shell, the left end and the right end of the exterior of the sleeve are fixedly connected with supporting rings, and the far sides of the two supporting rings are fixedly connected with protective columns. Wherein two supporting plates are fixedly connected to the inner wall of one protective column, a filtering plate is slidably connected to the left end of one protective column, a trapezoidal column is fixedly connected to the left side of the filtering plate, and fixing blocks are fixedly connected to the front side and the rear side of the filtering plate. According to the air filtering device, impurities in air can be filtered, the situation that the impurities doped with wind are blown into the motor, and consequently parts in the motor are abraded is avoided, meanwhile, the filtering plate can be detached so that the filtering plate can be conveniently maintained or replaced, and then the service life of the motor and the service life of the filtering plate are prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of motor heat dissipation, in particular to a fast heat dissipation type low-noise and low-vibration motor. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It generates rotational force or linear motion through the force of current in a magnetic field, thereby driving mechanical devices to achieve various functions. Motors are important equipment widely used in modern society and play an important role in industrial production, transportation, household appliances, machinery manufacturing and other fields.

[0003] After searching, the Chinese patent document announcement number: CN213027674U discloses a low-noise vibration motor, including a base, a main body shell and a fixing plate, the bottom end of the fixing plate is installed with a connection structure, the main body shell is installed on one side of the fixing plate, the interior of the main body shell is installed with a silencer structure, the other side of the fixing plate is installed with a cooling structure, a vent is installed on one side of the cavity, a base is installed at the bottom of the fixing plate, and a reinforcing bolt is installed inside the base. The utility model is provided with a vent on one side of the cavity inside the vibration motor, and a fan and a cooling plate are provided on one side of the cavity. The cold air lingers inside the vibration motor to reduce the internal temperature, and then the cold air is discharged through the vent, so that the internal temperature can be maintained all the time, and the generation of water vapor inside is also prevented, thereby improving the heat dissipation and cooling function of the device.

[0004] In view of the above-mentioned related technologies, the inventor believes that the above patent mentioned in the beneficial effects: "By setting a vent on one side of the cavity inside the vibration motor, and setting a fan and a cooling fin on one side inside the cavity, the fan starts working at the same time when it is working, and the fan rotates to blow the wind out through the air outlet. Then the cooling fin also starts working at this time to discharge the cold air, so that the fan can blow the cold air discharged by the cooling fin to every corner, and the cold air lingers inside the vibration motor to lower the internal temperature, and then the cold air is discharged through the vent, and then it is repeated. In this way, the internal temperature can be maintained all the time, and the generation of water vapor inside is also prevented, thereby improving the heat dissipation and cooling function of the device". Although the above patent drives the cold air to cool the interior through the fan, impurities in the outside air will be brought into the interior of the device during the specific operation process, and the wear and pollution of the internal components of the motor will shorten the service life of the motor and fail to maintain its performance stability. Therefore, in view of the above shortcomings, a fast heat dissipation type low-noise and low-vibration motor is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a fast heat dissipation type low-noise and low-vibration motor, aiming to improve the problem in the prior art that impurities in the air are not filtered, resulting in dust being brought into the interior of the motor, causing wear of the internal parts of the motor and reducing the service life.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fast heat dissipation low-noise and low-vibration motor, comprising a sleeve, the inner wall of the sleeve is fixedly connected to the motor housing, the left and right ends of the outer side of the sleeve are fixedly connected to support rings, the far sides of the two support rings are fixedly connected to protective columns, the inner wall of one of the protective columns is fixedly connected to two support plates, the left end of one of the protective columns is slidably connected to a filter plate, the left side of the filter plate is fixedly connected to a trapezoidal column, the front and rear sides of the filter plate are fixedly connected to fixed blocks, the front and rear ends of one of the protective columns are provided with sliding components, the adjacent sides of the two sliding components are fixedly connected to L-shaped plates, the front and rear ends of the left part of one of the protective columns are provided with special-shaped openings, the four corners of the bottom side of the sleeve are fixedly connected to support legs, the bottom sides of multiple support legs are fixedly connected to sliding plates, and the outside of the sliding plate is slidably connected to a support box.

[0008] As a further description of the above technical solution:

[0009] Reset assemblies are provided at both the front and rear ends of the bottom of the support box, and the left and right ends of the reset assembly are slidably connected with force plates. A cooling fan is provided in the middle of the adjacent ends of the two support plates, and dampers are fixedly connected at the left and right ends of the bottom side of the sliding plate, and trapezoidal blocks are fixedly connected at the left and right ends of the bottom side of the sliding plate.

[0010] As a further description of the above technical solution:

[0011] A damping layer is arranged inside the sleeve, a sound insulation layer is arranged inside the damping layer, and a sound absorbing layer is arranged inside the sound insulation layer.

[0012] As a further description of the above technical solution:

[0013] The two sliding assemblies each include a button, the outer portions of the two buttons are respectively slidably connected to the inner walls at the front and rear ends of one of the protective columns, the right side of the button is fixedly connected to a limiting plate, and the adjacent sides of the two limiting plates are fixedly connected to a spring 1.

[0014] As a further description of the above technical solution:

[0015] The two reset assemblies each include a fixing rod, the exteriors of the two fixing rods are respectively fixedly connected to the inner walls at the front and rear ends of the support box, and the exteriors of the fixing rods are sleeved with a second spring.

[0016] As a further description of the above technical solution:

[0017] The outside of the L-shaped plate is slidably connected to the inner wall of the fixing block, and the outsides of the two fixing blocks are respectively slidably connected to the inner walls at the front and rear ends of one of the protective columns.

[0018] As a further description of the above technical solution:

[0019] The inside of the force-bearing plate is slidably connected to the outside of the fixing rod, and the bottom side of the force-bearing plate is slidably connected to the bottom side of the inner wall of the supporting box.

[0020] As a further description of the above technical solution:

[0021] The material of the damping layer is a rubber damping plate, the material of the sound insulation layer is polyurethane foam, and the material of the sound absorption layer is polyester fiber.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by using the protective column, support plate, cooling fan, filter plate, trapezoidal column, fixed block, button and other structures in coordination, the impurities in the air can be filtered to prevent the impurities from being mixed with wind and blowing into the inside of the motor, causing the internal parts of the motor to be worn. At the same time, the filter plate can be disassembled, so as to facilitate the maintenance or replacement of the filter plate, thereby extending the service life of the motor and the filter plate.

[0024] 2. In the utility model, through the coordinated use of structures such as the support box, the damper, the trapezoidal block, the load-bearing plate, the fixing rod, the damping layer, the sound insulation layer, and the sound absorption layer, vibration and noise can be absorbed, the comfort of the working environment can be improved, the interference of noise and vibration to employees can be reduced, and then the work efficiency and production quality can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a fast heat dissipation type low-noise and low-vibration motor proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a protective column for a fast heat dissipation type low noise and low vibration motor proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the button structure of a fast heat dissipation type low noise and low vibration motor proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of a support box of a fast heat dissipation type low noise and low vibration motor proposed by the utility model;

[0029] Figure 5 The utility model provides a schematic diagram of the sound insulation layer structure of a fast heat dissipation type low noise and low vibration motor.

[0030] Legend:

[0031] 1. Sleeve; 2. Motor housing; 3. Support ring; 4. Guard column; 5. Support plate; 6. Cooling fan; 7. Filter plate; 8. Trapezoidal column; 9. Fixed block; 10. Button; 11. Limit plate; 12. Spring 1; 13. L-shaped plate; 14. Special-shaped opening; 15. Support leg; 16. Sliding plate; 17. Support box; 18. Damper; 19. Trapezoidal block; 20. Force plate; 21. Fixed rod; 22. Spring 2; 23. Damping layer; 24. Sound insulation layer; 25. Sound absorption layer. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a fast heat dissipation type low-noise and low-vibration motor, including a sleeve 1, which is used to protect and fix the motor, the inner wall of the sleeve 1 is fixedly connected to the motor housing 2, and the left and right ends of the outside of the sleeve 1 are fixedly connected to support rings 3 to increase the stability of the structure, and the far sides of the two support rings 3 are fixedly connected to protective columns 4 to protect the motor and prevent external objects from entering, and the inner wall of one of the protective columns 4 is fixedly connected to two support plates 5 to provide support force for the support plates 5, and a heat dissipation fan 6 is arranged in the middle of the adjacent ends of the two support plates 5 to dissipate the heat generated by the generator and cooperate with the coolers at the front and rear ends of the support plates 5, and the left end of one of the protective columns 4 is slidably connected to a filter plate 7 for filtering impurities in the air entering the motor, and the left side of the filter plate 7 is fixedly connected to a trapezoidal column 8 for facilitating the installation and disassembly of the filter plate 7, and the front and rear sides of the filter plate 7 are fixedly connected to fixed blocks 9 for fixing the position of the filter plate 7;

[0034] The outsides of the two fixed blocks 9 are respectively slidably connected to the inner walls of the front and rear ends of one of the protective columns 4, so that the filter plate 7 can slide smoothly. The front and rear ends of one of the protective columns 4 are provided with sliding components, and the two sliding components include buttons 10. The movement of the sliding components is controlled by operating the buttons 10. The outsides of the two buttons 10 are respectively slidably connected to the inner walls of the front and rear ends of one of the protective columns 4, so that the buttons 10 can slide smoothly. The right side of the button 10 is fixedly connected with a limiting plate 11 for limiting the movement range of the sliding component. The adjacent sides of the two limiting plates 11 are fixedly connected with a spring 12 for providing elastic force for the movement of the sliding component. The adjacent sides of the two sliding components are fixedly connected with an L-shaped plate 13. The outside of the L-shaped plate 13 is slidably connected to the inner wall of the fixed block 9 for connecting the sliding component and the fixed block 9, and the fixed block 9 is clamped and fixed with the L-shaped plate 13. Special-shaped openings 14 are provided at the front and rear ends of the left part of one of the protective columns 4.

[0035] Reference Figure 1 , Figure 4 and Figure 5 , the four corners of the bottom side of the sleeve 1 are fixedly connected with support legs 15 for supporting the entire motor, the bottom sides of the multiple support legs 15 are fixedly connected with sliding plates 16, the outside of the sliding plates 16 is slidably connected with a support box 17, leaving room for movement for the force generated by vibration, and the front and rear ends of the bottom end of the support box 17 are provided with reset assemblies, and the left and right ends of the reset assemblies are slidably connected with a force plate 20, and the two reset assemblies include a fixed rod 21, the inside of the force plate 20 is slidably connected to the outside of the fixed rod 21, and the force plate 20 is restricted by the fixed rod 21 so that the force plate 20 can slide horizontally, and the outsides of the two fixed rods 21 are respectively fixedly connected to the inner walls of the front and rear ends of the support box 17 to provide support force for the fixed rod 21;

[0036] The outer sleeve of the fixed rod 21 is provided with a spring 22 to limit the spring 22 so that the spring 22 can be uniformly stressed. The bottom side of the force-bearing plate 20 is slidably connected to the bottom side of the inner wall of the support box 17. The left and right ends of the bottom side of the sliding plate 16 are fixedly connected with dampers 18, which have the effect of absorbing vibration. The left and right ends of the bottom side of the sliding plate 16 are fixedly connected with trapezoidal blocks 19. A damping layer 23 is arranged inside the sleeve 1. The damping layer 23 is made of a rubber damping plate, which can absorb vibration energy and convert it into heat energy, thereby reducing the propagation of vibration and noise. A sound insulation layer 24 is arranged inside the damping layer 23 to effectively isolate vibration and sound wave propagation and block the propagation path of noise. The sound insulation layer 24 is made of polyurethane foam. A sound absorbing layer 25 is arranged inside the sound insulation layer 24. The sound absorbing layer 25 is made of polyester fiber, which can effectively absorb noise energy and reduce the reflection and propagation of sound waves.

[0037] Working principle: when the motor housing 2 is in operation, the external wind is blown in through the cooling fan 6. At the same time, refrigerators are provided at the front and rear ends of the support plate 5 to cool the air to improve the heat dissipation effect. At the same time, the wind will pass through the filter plate 7 to filter the impurities, and then by pressing the button 10, the limit plate 11 is driven to slide and squeeze the spring 12, so that the spring 12 can store elastic potential energy, and then give the button 10 a reset force, and then the limit plate 11 will drive the L-shaped plate 13 to slide, and will no longer be in a state of engagement with the fixed block 9. At this time, hold the trapezoidal column 8 to drive the filter plate 7 to slide, thereby driving the fixed block 9 to leave the interior of one of the protective columns 4, and then replace or repair the filter plate 7;

[0038] At the same time, when the motor housing 2 is operating, the noise generated will first be transmitted to the sound absorbing layer 25, and the material of the sound absorbing layer 25 is polyester fiber, which effectively absorbs noise energy and reduces the reflection and propagation of sound waves. The outside is a sound insulation layer 24 fixed by welding, and the material of the sound insulation layer 24 is polyurethane foam, which effectively isolates vibration and sound wave propagation and blocks the noise propagation path. The outside is a damping layer 23 rubber damping plate fixed by welding, which can absorb vibration energy and convert it into heat energy, thereby reducing the propagation of vibration and noise, and the remaining vibration force will be transmitted to the supporting leg 15, thereby pushing the sliding plate 16 to slide inside the supporting box 17, and the damper 18 on the bottom side of the sliding plate 16 will absorb the vibration force, and will also cooperate with the trapezoidal block 19 to push the force-bearing plate 20 to slide outside the fixed rod 21 and squeeze the spring 22, so that the spring 22 can store elastic potential energy to absorb the transmitted force, and the damper 18 and the spring 22 cooperate with each other to further reduce the propagation of vibration.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast heat dissipation low noise and low vibration motor, comprising a sleeve (1), characterized in that: The inner wall of the sleeve (1) is fixedly connected to a motor housing (2), the left and right ends of the outer side of the sleeve (1) are fixedly connected to support rings (3), the far sides of the two support rings (3) are fixedly connected to protective columns (4), the inner wall of one of the protective columns (4) is fixedly connected to two support plates (5), the left end of one of the protective columns (4) is slidably connected to a filter plate (7), the left side of the filter plate (7) is fixedly connected to a trapezoidal column (8), and the front and rear sides of the filter plate (7) are fixedly connected to the filter plate (7). A fixed block (9) is connected, the front and rear ends of one of the protective columns (4) are provided with sliding components, the adjacent sides of the two sliding components are fixedly connected with L-shaped plates (13), the front and rear ends of the left part of one of the protective columns (4) are provided with special-shaped openings (14), the four corners of the bottom side of the sleeve (1) are fixedly connected with support legs (15), the bottom sides of the plurality of support legs (15) are fixedly connected with sliding plates (16), and the outside of the sliding plates (16) is slidably connected with a support box (17).

2. A fast heat dissipation low noise and low vibration motor according to claim 1, characterized in that: The front and rear ends of the bottom of the support box (17) are both provided with reset assemblies, the left and right ends of the reset assemblies are both slidably connected with force plates (20), a heat dissipation fan (6) is provided in the middle of the adjacent ends of the two support plates (5), the left and right ends of the bottom side of the sliding plate (16) are both fixedly connected with dampers (18), and the left and right ends of the bottom side of the sliding plate (16) are both fixedly connected with trapezoidal blocks (19).

3. The fast heat dissipation low noise and low vibration motor according to claim 1, characterized in that: A damping layer (23) is arranged inside the sleeve (1), a sound insulation layer (24) is arranged inside the damping layer (23), and a sound absorption layer (25) is arranged inside the sound insulation layer (24).

4. The fast heat dissipation low noise and low vibration motor according to claim 1, characterized in that: The two sliding assemblies each comprise a button (10), the outer portions of the two buttons (10) being respectively slidably connected to the inner walls at the front and rear ends of one of the protective columns (4), the right side of the button (10) being fixedly connected to a limiting plate (11), and the adjacent sides of the two limiting plates (11) being fixedly connected to a spring 1 (12).

5. The fast heat dissipation low noise and low vibration motor according to claim 2, characterized in that: The two reset assemblies each comprise a fixing rod (21), the exterior of the two fixing rods (21) being respectively fixedly connected to the inner walls at the front and rear ends of the support box (17), and the exterior of the fixing rods (21) being sleeved with a second spring (22).

6. The fast heat dissipation low noise and low vibration motor according to claim 1, characterized in that: The outside of the L-shaped plate (13) is slidably connected to the inner wall of the fixing block (9), and the outsides of the two fixing blocks (9) are respectively slidably connected to the inner walls at the front and rear ends of one of the protection columns (4).

7. The fast heat dissipation low noise and low vibration motor according to claim 5, characterized in that: The inside of the force-bearing plate (20) is slidably connected to the outside of the fixing rod (21), and the bottom side of the force-bearing plate (20) is slidably connected to the bottom side of the inner wall of the supporting box (17).

8. The fast heat dissipation low noise and low vibration motor according to claim 3, characterized in that: The material of the damping layer (23) is a rubber damping plate, the material of the sound insulation layer (24) is polyurethane foam, and the material of the sound absorption layer (25) is polyester fiber.

Images