CN113824257A - Energy-saving motor with noise reduction function - Google Patents
Energy-saving motor with noise reduction function Download PDFInfo
- Publication number
- CN113824257A CN113824257A CN202110944500.0A CN202110944500A CN113824257A CN 113824257 A CN113824257 A CN 113824257A CN 202110944500 A CN202110944500 A CN 202110944500A CN 113824257 A CN113824257 A CN 113824257A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- motor
- arc
- plate
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses an energy-saving motor with a noise reduction function, which comprises a motor main body, wherein an output shaft is arranged at one end of the motor main body when the motor main body rotates, a plurality of radiating fins are fixedly connected to the surface of the motor main body, anticorrosive paint is coated on the surface of the radiating fins, a pair of supporting plates are fixedly connected to the bottom of the motor main body, the cross sections of the supporting plates are in a V shape, a radiating cover is arranged at one side of the motor main body, a fixing plate is fixedly connected to the inner wall of the radiating cover, one end of the fixing plate is fixedly connected to one side of the motor main body, a fixing ring is fixedly connected to the inner wall of the radiating cover, a dust collection cylinder is arranged in the fixing ring, and a plurality of connecting rods are fixedly connected to the side wall of the fixing ring; compared with the prior art, the elastic plate can deform under the action of airflow, the air inlet amount of the annular groove is increased, the section of the annular groove is inclined, sharp airflow sound cannot be generated when the airflow passes through the annular groove, the noise in the operation process of the motor is further reduced, and meanwhile the heat dissipation effect on the motor can be enhanced.
Description
Technical Field
The invention relates to the technical field of starting motors, in particular to an energy-saving motor with a noise reduction function.
Background
An electric motor is a device that converts electrical energy into mechanical energy. The motor is divided into DC motor and AC motor according to different power sources, the majority of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors, the motor mainly comprises a stator and a rotor, and the forced movement direction of the electrified lead in the magnetic field is related to the current direction and the magnetic induction line direction.
The existing motor needs a cooling device to dissipate heat of the motor in the operation process, the cooling device can cause the surface of the motor to vibrate in the auxiliary heat dissipation process, the operation of the motor is seriously unstable, and the wind entering the motor in the cooling process can generate noise and can affect the working environment of an operator, so that the energy-saving motor with the noise reduction function is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an energy-saving motor with a noise reduction function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving motor with a noise reduction function comprises a motor main body, wherein an output shaft is arranged at one end of the motor main body when the motor main body rotates, a plurality of radiating fins are fixedly connected to the surface of the motor main body, anti-corrosion paint is coated on the surfaces of the radiating fins, a pair of supporting plates are fixedly connected to the bottom of the motor main body, the cross sections of the supporting plates are in a V shape, a radiating cover is arranged on one side of the motor main body, a fixing plate is fixedly connected to the inner wall of the radiating cover, one end of the fixing plate is fixedly connected to one side of the motor main body, a fixing ring is fixedly connected to the inner wall of the radiating cover, a dust collecting barrel is arranged in the fixing ring, a plurality of connecting rods are fixedly connected to the side wall of the fixing ring, a plurality of sieve plates are fixedly connected among the connecting rods, the sieve plates are made of memory metal materials, a rotating shaft can be driven to rotate in the rotating process of the motor, and radiating fan blades can drive outside air to flow, the air blowing heat dissipation device can blow air to dissipate heat of the cooling fins on the surface of the motor, and the situation that the temperature of the motor is too high in the operation process is reduced.
Preferably, the fixed plate rotates on the surface and is equipped with the pivot, pivot one end is rotated and is set up on motor main body lateral wall, a plurality of heat dissipation flabellums of fixedly connected with in the pivot, heat dissipation flabellum is the arc, a pair of straight board of fixedly connected with in the pivot surface, straight board one end fixedly connected with pneumatic shaft, the inside cavity that is equipped with of pneumatic shaft, the pneumatic shaft is the rubber material, pneumatic shaft fixed surface is connected with the antifriction plate, and along with the rotation of pivot, near the pressure of pneumatic shaft can reduce under the air current effect, can make the pneumatic shaft appear the inflation, can offset with the driving frame inner wall, can drive the driving frame and rotate on the fixed plate.
Preferably, a plurality of ventilation grooves are formed in the surface of the fixing plate, the ventilation grooves are uniformly arranged on the surface of the fixing plate in an array mode, the ventilation grooves are located between the radiating fins, the elastic screen is fixedly connected to the inner wall of each ventilation groove, the fixing frame is fixedly connected to the surface of the fixing plate, a driving frame is arranged on the fixing frame in a rotating mode, the rubber strip at the bottom of the guide plate can flap the surface of the screen in the rotating process of the driving frame, the situation that dust is accumulated at the position of the screen is avoided, the guide plate can deform under the action of air flow and the elastic plate, the flowing direction of air can be changed, the air flow can blow and radiate the surface of the radiating fins from a plurality of angles, and the radiating effect is further enhanced.
Preferably, the surface of the driving frame is provided with an arc groove, a connecting shaft is arranged in the arc groove, one end of the connecting shaft is fixedly connected to the surface of the fixed plate, the other end of the connecting shaft is fixedly connected on the inner wall of the heat radiating cover, the surface of the connecting shaft is fixedly connected with a rubber sleeve, one end of the connecting shaft is pressed against the inner wall of the arc groove, the surface of the connecting shaft is fixedly connected with a pair of arc springs, one end of the arc spring is fixedly connected to the inner wall of the other end of the arc groove, a plurality of arc grooves are arranged on the surface of the driving frame, the sound insulation cotton is arranged in the arc-shaped groove, the driving frame can reset under the action of the arc-shaped spring, the rubber sleeve on the connecting shaft can slow down the impact force with the inner wall of the arc-shaped groove, the noise in the heat dissipation process is reduced, and the soundproof cotton inside the arc-shaped groove can absorb the noise inside, and further reduces the noise in the motor operation process.
Preferably, a plurality of connecting blocks are fixedly connected to the inner wall of the driving frame, the connecting blocks are arc-shaped, driving grooves are formed in the surfaces of the connecting blocks, the driving grooves are arc-shaped, a plurality of limiting plates are arranged between the inner walls of the driving frame, the limiting plates are fixedly connected to the inner wall of the heat dissipation cover, movable plates are movably arranged between the limiting plates, a driving shaft is fixedly connected to one side of each movable plate close to the corresponding connecting block, the driving shaft is movably arranged inside the corresponding driving groove, a rubber extrusion block is fixedly connected to one side of each movable plate far away from the corresponding driving frame, the cross section of each rubber extrusion block is conical, when the driving frame rotates, the driving shaft can be driven to rotate inside the corresponding driving groove, the movable plates can move, and in the moving process of the movable plates, the rubber plates on the inner wall of each connecting rod can generate friction with the surfaces of the corresponding movable plates, so that the sieve plates can slightly shake, the condition that the sieve plate is blocked after being used for a long time is avoided, and the normal operation of the motor is ensured.
Preferably, the driving frame is kept away from one side of heat exchanger inner wall and has been seted up the annular, the toper has between annular and driving frame inner wall, a plurality of deflectors of fixedly connected with on the annular inner wall, the deflector has elasticity, fixed connection elastic plate between the deflector, the elastic plate is the arc, the elastic plate bottom offsets with the fixed plate surface, deflector bottom fixedly connected with rubber strip, and rubber strip offsets with ventilative inslot wall, under the effect of air current, deformation can appear in the elastic plate, increases the intake of annular, and the annular cross-section is the slope form, and the air current can not produce sharp-pointed air current sound through annular department, further reduces the noise at motor operation in-process.
Preferably, a fixedly connected with pneumatic cylinder on the dust collection section of thick bamboo lateral wall, a pneumatic cylinder is located the rubber and adds between the briquetting, pneumatic cylinder one side fixedly connected with end block, end block one end offsets with the pivot surface, the adsorption tank has been seted up on the dust collection section of thick bamboo lateral wall, the inlet port has been seted up on the lateral wall of adsorption tank both ends, can produce the extrusion to pneumatic cylinder surface at the fly leaf in the motion process, can make a pneumatic cylinder appear deforming, carry inside atmospheric pressure to the movable tank inside, gaseous can produce the extrusion to the arc plate surface, makes the arc plate appear deforming, makes the arc plate extrude each other, can avoid impurity such as the dust on picture peg surface can not blown out.
Preferably, the inside movable groove of having seted up of a dust collection section of thick bamboo, a plurality of elastic axis of activity inslot wall bottom fixedly connected with, be equipped with the screen cloth between the elastic axis, be equipped with a plurality of draw-in grooves on the activity groove lateral wall, and a plurality of arcs of fixedly connected with between the draw-in grooves, one side a plurality of picture pegs of arc board fixed on the surface, the picture peg is the static membrane of fixedly connected with on the surface, the picture peg activity is inserted and is established inside the opposite side arc, and along with the restoration of fly leaf, the shake can still appear on the sieve, and the atmospheric pressure section of thick bamboo resets under self effect, can follow external absorbed air, and the part dust impurity that drops on the sieve etc. can get into the activity inslot portion through the adsorption tank under the atmospheric pressure effect, and the static membrane on picture peg surface can adsorb dust etc. plays the effect of accomodating the dust.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pressure intensity near the air pressure shaft can be reduced under the action of air flow, so that the air pressure shaft can expand and can be abutted against the inner wall of the driving frame, the driving frame can be driven to rotate, when the driving frame rotates, the driving shaft can be driven to rotate in the driving groove, so that the movable plate moves, and in the moving process of the movable plate, the rubber plate on the inner wall of the connecting rod can generate friction with the surface of the movable plate, so that the sieve plate can slightly shake, the condition that the sieve plate is blocked after being used for a long time is avoided, and the normal operation of a motor is ensured;
2. the air pressure cylinder resets under the action of the air pressure cylinder, air can be absorbed from the outside, part of dust, impurities and the like falling from the sieve plate can enter the movable groove through the adsorption groove under the action of air pressure, and the dust and the like can be adsorbed through the electrostatic film on the surface of the inserting plate, so that the effect of containing dust is achieved;
3. according to the invention, the driving frame can reset under the action of the arc-shaped spring, the rubber sleeve on the connecting shaft can slow down the impact force with the inner wall of the arc-shaped groove, the noise of the driving frame in the auxiliary heat dissipation process is reduced, and the soundproof cotton in the arc-shaped groove can absorb the noise in the heat dissipation cover, so that the noise in the motor operation process is further reduced;
4. according to the invention, under the action of the airflow, the elastic plate can deform to increase the air inlet amount of the annular groove, and the section of the annular groove is inclined, so that the airflow cannot generate sharp airflow sound at the position of passing through the annular groove, the noise in the operation process of the motor is further reduced, and the heat dissipation effect on the motor can be enhanced;
5. according to the invention, the rubber strip at the bottom of the guide plate can flap the surface of the screen in the rotation process of the driving frame, so that the condition that dust is accumulated at the screen is avoided, the guide plate can deform under the action of the airflow and the elastic plate, the flowing direction of air can be changed, the airflow can blow and radiate the surface of the radiating fin from multiple angles, and the radiating effect is further enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fixing plate according to the present invention;
FIG. 3 is a schematic view of a driving frame according to the present invention;
FIG. 4 is a schematic view of the internal structure of the heat dissipation cover of the present invention;
FIG. 5 is a schematic view of the dust collecting container of the present invention;
FIG. 6 is a schematic view of the internal structure of the dust collecting container of the present invention;
in the figure: 1. a motor main body; 2. a heat dissipation cover; 3. a dust collecting cylinder; 4. a driving frame; 11. a heat sink; 21. a sieve plate; 22. a fixing ring; 23. a fixing plate; 24. a rotating shaft; 25. a heat dissipation fan blade; 26. a straight plate; 27. a pneumatic shaft; 28. a ventilation groove; 31. an adsorption tank; 32. an air pressure cylinder; 33. an end-block; 34. a movable groove; 35. an elastic shaft; 36. an arc-shaped plate; 37. inserting plates; 41. a connecting shaft; 411. an arc-shaped spring; 42. an arc-shaped slot; 43. connecting blocks; 44. a movable plate; 45. a limiting plate; 46. a ring groove; 47. an elastic plate; 48. a guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an energy-saving motor with a noise reduction function comprises a motor main body 1, an output shaft is arranged at one end of the motor main body 1 when the motor main body 1 rotates, a plurality of radiating fins 11 are fixedly connected to the surface of the motor main body 1, anticorrosive paint is coated on the surface of the radiating fins 11, a pair of supporting plates are fixedly connected to the bottom of the motor main body 1, the cross sections of the supporting plates are in a V shape, a radiating cover 2 is arranged on one side of the motor main body 1, a fixing plate 23 is fixedly connected to the inner wall of the radiating cover 2, one end of the fixing plate 23 is fixedly connected to one side of the motor main body 1, a fixing ring 22 is fixedly connected to the inner wall of the radiating cover 2, a dust collecting cylinder 3 is arranged inside the fixing ring 22, a plurality of connecting rods are fixedly connected to the side wall of the fixing ring 22, a plurality of sieve plates 21 are fixedly connected between the connecting rods, the sieve plates 21 are made of memory metal materials, a rotating shaft 24 can be driven to rotate in the rotating process of the motor, and the radiating fan blades 25 can drive outside air to flow, the air blowing heat dissipation device can blow air to dissipate heat of the heat dissipation fins 11 on the surface of the motor, and the situation that the temperature of the motor is too high in the operation process is reduced.
Fixed plate 23 rotates on the surface and is equipped with pivot 24, 24 one ends of pivot are rotated and are set up on 1 lateral wall of motor main part, a plurality of radiating fan blade 25 of fixedly connected with on the pivot 24, radiating fan blade 25 is the arc, 24 a pair of straight boards 26 of fixedly connected with on the surface of pivot, 26 one end fixedly connected with pneumatic shaft 27 of straight board, the inside cavity that is equipped with of pneumatic shaft 27, pneumatic shaft 27 is the rubber material, 27 fixed surface of pneumatic shaft is connected with the antifriction plate, along with the rotation of pivot 24, near the pressure of pneumatic shaft 27 can reduce under the air current effect, can make pneumatic shaft 27 appear the inflation, can offset with 4 inner walls of drive frame, can drive frame 4 and rotate on fixed plate 23.
Fixed plate 23 has seted up a plurality of ventilative grooves 28 on the surface, the even array setting in ventilative groove 28 is on the fixed plate 23 surface, ventilative groove 28 is located between fin 11, fixedly connected with elastic screen on the ventilative groove 28 inner wall, fixed plate 23 fixed surface is connected with the mount, and rotate on the mount and be equipped with the carriage 4, the rubber strip of deflector 48 bottom can be at the carriage 4 rotation in-process and slap screen cloth surface, avoid screen cloth department to have the accumulational condition of dust, and deflector 48 can take place deformation under air current and the effect of elastic plate 47, can change the flow direction of air, can make the air current blow the heat dissipation to fin 11 surface from a plurality of angles, further reinforcing radiating effect.
The driving frame 4 is provided with an arc groove on the surface, a connecting shaft 41 is arranged in the arc groove, one end of the connecting shaft 41 is fixedly connected on the surface of the fixing plate 23, the other end of the connecting shaft 41 is fixedly connected on the inner wall of the heat dissipation cover 2, the surface of the connecting shaft 41 is fixedly connected with a rubber sleeve, one end of the connecting shaft 41 is abutted against the inner wall of the arc groove, the surface of the connecting shaft 41 is fixedly connected with a pair of arc springs 411, one end of each arc spring 411 is fixedly connected on the inner wall of the other end of the arc groove, the surface of the driving frame 4 is provided with a plurality of arc grooves 42, soundproof cotton is arranged in each arc groove 42, the driving frame 4 can reset under the action of the arc springs 411, the rubber sleeve on the connecting shaft 41 can slow down the impact force with the inner wall of the arc groove, and reduce the noise in the heat dissipation process, and the noise insulation cotton in the arc-shaped groove 42 can absorb the noise in the arc-shaped groove, so that the noise in the running process of the motor is further reduced.
The inner wall of the driving frame 4 is fixedly connected with a plurality of connecting blocks 43, the connecting blocks 43 are arc-shaped, the surfaces of the connecting blocks 43 are provided with driving grooves, the driving grooves are arc-shaped, a plurality of limiting plates 45 are arranged between the inner walls of the driving frame 4, the limiting plates 45 are fixedly connected to the inner wall of the heat dissipation cover 2, movable plates 44 are movably arranged between the limiting plates 45, one sides of the movable plates 44 close to the connecting blocks 43 are fixedly connected with driving shafts, the driving shafts are movably arranged inside the driving grooves, one sides of the movable plates 44 far away from the driving frame 4 are fixedly connected with rubber extrusion blocks, the cross sections of the rubber extrusion blocks are conical, when the driving frame 4 rotates, the driving shafts can be driven to rotate inside the driving grooves, the movable plates 44 can move, and in the moving process of the movable plates 44, the rubber plates on the inner wall of the connecting rods can generate friction with the surfaces of the movable plates 44, and the sieve plate 21 can slightly shake, the condition that the sieve plate 21 is blocked after being used for a long time is avoided, and the normal operation of the motor is ensured.
Fixedly connected with pneumatic cylinder 32 on the 3 lateral walls of dust collection cylinder, pneumatic cylinder 32 is located between the rubber adds the briquetting, pneumatic cylinder 32 one side fixedly connected with end block 33, end block 33 one end offsets with pivot 24 surfaces, adsorption tank 31 has been seted up on the 3 lateral walls of dust collection cylinder, the inlet port has been seted up on the lateral wall of adsorption tank 31 both ends, can produce the extrusion to pneumatic cylinder 32 surface at fly leaf 44 in the motion process, can make pneumatic cylinder 32 appear deforming, carry inside atmospheric pressure to movable groove 34 inside, gas can produce the extrusion to arc plate 36 surface, make arc plate 36 appear deforming, make arc plate 36 extrude each other, can avoid impurity such as the dust on picture peg 37 surface can not blown out.
The inside movable groove 34 of having seted up of dust collection cylinder 3, a plurality of elastic axis 35 of 34 inner wall bottoms fixedly connected with in movable groove, be equipped with the screen cloth between elastic axis 35, be equipped with a plurality of draw-in grooves on the 34 lateral walls in movable groove, and a plurality of arcs of fixedly connected with 36 between the draw-in grooves, a plurality of picture peg 37 of fixed on one side arc 36 surface, picture peg 37 fixedly connected with electrostatic film on the surface, picture peg 37 activity is inserted and is established inside opposite side arc 36, and along with the reseing of fly leaf 44, the shake can still appear in sieve 21, atmospheric pressure section of thick bamboo 32 resets under self effect, can follow external absorbed air, the partial dust impurity that drops etc. on the sieve 21 can get into movable groove 34 inside through adsorption tank 31 under the atmospheric pressure effect, the electrostatic film on picture peg 37 surface can adsorb dust etc., play the effect of accomodating the dust.
The working principle is as follows: firstly, in the rotation process of the motor, the rotating shaft 24 can be driven to rotate, the radiating fan blades 25 can drive the external air to flow, so that the external air can blow and radiate the radiating fins 11 on the surface of the motor, the situation that the temperature of the motor is overhigh in the operation process is reduced, along with the rotation of the rotating shaft 24, the pressure intensity near the air pressure shaft 27 can be reduced under the action of air flow, the air pressure shaft 27 can be expanded and can be abutted against the inner wall of the driving frame 4, the driving frame 4 can be driven to rotate on the fixed plate 23, and when the driving frame 4 rotates, the driving shaft can be driven to rotate in the driving groove, the movable plate 44 can move, and in the moving process of the movable plate 44, the rubber plate on the inner wall of the connecting rod can generate friction with the surface of the movable plate 44, so that the sieve plate 21 can slightly shake, the blocking situation of the sieve plate 21 in long-time use can be avoided, and the normal operation of the motor can be ensured, meanwhile, the movable plate 44 can extrude the surface of the air pressure cylinder 32 in the moving process, the air pressure cylinder 32 can be deformed, the internal air pressure is conveyed into the movable groove 34, the air can extrude the surface of the arc-shaped plate 36, the arc-shaped plate 36 can be deformed, the arc-shaped plates 36 can be mutually extruded, impurities such as dust on the surface of the inserting plate 37 can be prevented from being blown out, the sieve plate 21 can still shake along with the reset of the movable plate 44, the air pressure cylinder 32 can reset under the self action and can absorb air from the outside, part of dust impurities falling on the sieve plate 21 and the like can enter the movable groove 34 through the adsorption groove 31 under the action of the air pressure, the electrostatic film on the surface of the inserting plate 37 can adsorb the dust and the like to play a role in accommodating the dust, then the driving frame 4 can reset under the action of the arc-shaped spring 411, and the rubber sleeve on the connecting shaft 41 can slow down the impact force with the inner wall of the arc-shaped groove, reduce the noise at the radiating process, and the inside noise that soundproof cotton of arc wall 42 can absorb inside, further reduce the noise of motor operation in-process, at last under the effect of air current, deformation can appear in elastic plate 47, increase the intake of annular 46, and the annular 46 cross-section is the slope form, the air current can not produce sharp-pointed air current sound through annular 46 department, further reduce the noise at motor operation in-process, and the rubber strip of deflector 48 bottom can be patted the screen cloth surface at the drive frame 4 rotation in-process, avoid screen cloth department to have the accumulational condition of dust, and deflector 48 can take place deformation under air current and elastic plate 47 effect, can change the flow direction of air, can make the air current blow the heat dissipation to fin 11 surface from a plurality of angles, further reinforcing radiating effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An energy-saving motor with a noise reduction function comprises the following components: the motor comprises a motor main body (1), an output shaft is arranged at one end of the motor main body (1) when rotating, a plurality of radiating fins (11) are fixedly connected to the surface of the motor main body (1), anticorrosive paint is coated on the surface of the radiating fins (11), a pair of supporting plates are fixedly connected to the bottom of the motor main body (1), the cross sections of the supporting plates are in a V shape, a radiating cover (2) is arranged on one side of the motor main body (1), a fixing plate (23) is fixedly connected to the inner wall of the radiating cover (2), one end of the fixing plate (23) is fixedly connected to one side of the motor main body (1), a fixing ring (22) is fixedly connected to the inner wall of the radiating cover (2), a dust collecting cylinder (3) is arranged inside the fixing ring (22), a plurality of connecting rods are fixedly connected to the side wall of the fixing ring (22), and a plurality of sieve plates (21) are fixedly connected between the connecting rods, the sieve plate (21) is made of memory metal.
2. The energy-saving motor with the noise reduction function according to claim 1, wherein: fixed plate (23) rotate on the surface and are equipped with pivot (24), pivot (24) one end is rotated and is set up on motor main part (1) lateral wall, a plurality of heat dissipation fan blade (25) of fixedly connected with are gone up in pivot (24), heat dissipation fan blade (25) are the arc, a pair of straight board (26) of fixedly connected with on the surface of pivot (24), straight board (26) one end fixedly connected with atmospheric pressure axle (27), the inside cavity that is equipped with of atmospheric pressure axle (27), atmospheric pressure axle (27) are the rubber material, atmospheric pressure axle (27) fixed surface is connected with the antifriction plate.
3. The energy-saving motor with the noise reduction function according to claim 1, wherein: the fixed plate (23) is provided with a plurality of ventilation grooves (28) on the surface, the ventilation grooves (28) are uniformly arranged on the surface of the fixed plate (23) in an array mode, the ventilation grooves (28) are located between the radiating fins (11), the inner wall of each ventilation groove (28) is fixedly connected with an elastic screen, the fixed plate (23) is fixedly connected with a fixed frame on the surface, and a driving frame (4) is arranged on the fixed frame in a rotating mode.
4. An energy-saving motor with noise reduction function according to claim 3, characterized in that: the utility model discloses a heat dissipation cover, including drive frame (4), connecting axle (41) one end fixed connection, connecting axle (41) other end fixed connection is on heat dissipation cover (2) inner wall, connecting axle (41) fixed surface is connected with the rubber sleeve, connecting axle (41) one end offsets with circular arc inslot inner wall, a pair of arc spring (411) of fixedly connected with on the surface of connecting axle (41), arc spring (411) one end fixed connection is on circular arc inslot other end inner wall, a plurality of arc walls (42) have been seted up on the surface of drive frame (4), soundproof cotton has been seted up to arc wall (42) inside.
5. An energy-saving motor with noise reduction function according to claim 3, characterized in that: a plurality of connecting blocks of fixedly connected with (43) on driving frame (4) inner wall, connecting block (43) are the arc, connecting block (43) have seted up the driving groove on the surface, and the driving groove is the arc, be equipped with a plurality of limiting plate (45) between driving frame (4) inner wall, limiting plate (45) fixed connection is on heat exchanger (2) inner wall, the activity is equipped with fly leaf (44) between limiting plate (45), one side fixedly connected with drive shaft that fly leaf (44) are close to connecting block (43), and the drive shaft activity sets up in the driving inslot portion, one side fixedly connected with rubber extrusion piece that driving frame (4) was kept away from in fly leaf (44), and rubber extrusion piece cross-section is the toper.
6. An energy-saving motor with noise reduction function according to claim 3, characterized in that: annular (46) have been seted up to one side that heat exchanger (2) inner wall was kept away from in drive frame (4), the toper has between annular (46) and drive frame (4) inner wall, a plurality of deflector (48) of fixedly connected with on annular (46) inner wall, deflector (48) have elasticity, fixedly connected with elastic plate (47) between deflector (48), elastic plate (47) are the arc, elastic plate (47) bottom offsets with fixed plate (23) surface, deflector (48) bottom fixedly connected with rubber strip, and rubber strip offsets with ventilative groove (28) inner wall.
7. The energy-saving motor with the noise reduction function according to claim 1, wherein: an air pressure cylinder (32) is fixedly connected to the side wall of the dust collection cylinder (3), the air pressure cylinder (32) is located between the rubber pressurizing blocks, an end block (33) is fixedly connected to one side of the air pressure cylinder (32), one end of the end block (33) abuts against the surface of the rotating shaft (24), an adsorption groove (31) is formed in the side wall of the dust collection cylinder (3), and air inlet holes are formed in the side walls of two ends of the adsorption groove (31).
8. The energy-saving motor with noise reduction function according to claim 7, wherein: activity groove (34) have been seted up to dust collection cylinder (3) inside, a plurality of elastic shaft of fixedly connected with (35) in activity groove (34) inner wall bottom, be equipped with the screen cloth between elastic shaft (35), be equipped with a plurality of draw-in grooves on activity groove (34) lateral wall, and a plurality of arcs of fixedly connected with (36) between the draw-in groove, one side arc (36) a plurality of picture peg (37) of fixed surface, picture peg (37) fixedly connected with electrostatic film on the surface, picture peg (37) activity is inserted and is established inside opposite side arc (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944500.0A CN113824257A (en) | 2021-08-17 | 2021-08-17 | Energy-saving motor with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110944500.0A CN113824257A (en) | 2021-08-17 | 2021-08-17 | Energy-saving motor with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113824257A true CN113824257A (en) | 2021-12-21 |
Family
ID=78913319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110944500.0A Withdrawn CN113824257A (en) | 2021-08-17 | 2021-08-17 | Energy-saving motor with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113824257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224905A (en) * | 2022-08-30 | 2022-10-21 | 常州市江华电机电器有限公司 | Heat dissipation stepping motor |
| CN117134539A (en) * | 2023-09-11 | 2023-11-28 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
-
2021
- 2021-08-17 CN CN202110944500.0A patent/CN113824257A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224905A (en) * | 2022-08-30 | 2022-10-21 | 常州市江华电机电器有限公司 | Heat dissipation stepping motor |
| CN115224905B (en) * | 2022-08-30 | 2024-02-06 | 常州市江华电机电器有限公司 | Heat dissipation stepper motor |
| CN117134539A (en) * | 2023-09-11 | 2023-11-28 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
| CN117134539B (en) * | 2023-09-11 | 2024-03-19 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113824257A (en) | Energy-saving motor with noise reduction function | |
| CN209156200U (en) | Clamping device is used in a kind of spraying | |
| CN113157057A (en) | Dustproof heat dissipation type computer box | |
| CN108930660B (en) | Low-noise intelligent pipeline fan based on Internet of things and operation method thereof | |
| CN213151882U (en) | Converter that radiating effect is good | |
| CN207742879U (en) | A kind of energy saving super clear LED display | |
| CN218093645U (en) | Dust type radiator fan group | |
| CN111600231B (en) | High-efficient electric power rack cooling system with electrostatic precipitator function | |
| CN211370770U (en) | Intelligent low-noise axial flow fan | |
| CN116870613A (en) | Heat dissipation device and heat dissipation method of energy storage equipment of photovoltaic power station | |
| CN1205890C (en) | Vacuum cleaner | |
| CN209687810U (en) | A kind of fan for cooling transformer with noise reduction function | |
| CN212029809U (en) | Compatible FFU control system | |
| CN209344947U (en) | The wind path structure of IP23 high efficiency motor | |
| CN216959545U (en) | High-efficient heat dissipation type magnetic levitation motor | |
| CN208369351U (en) | A kind of back end cover for motor brush rack plate | |
| CN113019693A (en) | Device for preventing dust explosion of industrial computer in mine field based on rotation of rotating shaft | |
| CN217873481U (en) | High-performance centrifugal fan | |
| CN216982412U (en) | Electrical equipment dust-proof box | |
| CN105115094A (en) | Bidirectionally-driven fresh air ventilator | |
| CN216922551U (en) | Three-dimensional flow fan with high energy efficiency | |
| CN220173204U (en) | Heat radiation equipment for photovoltaic energy storage | |
| CN114465380B (en) | Motor rotor and high-speed permanent magnet motor | |
| CN117767635B (en) | High-efficiency energy-saving motor for refrigerator | |
| CN213630771U (en) | Building energy-saving environment-friendly natural wind ventilation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211221 |