CN115811169A - Motor heat radiation structure and cooling device - Google Patents
Motor heat radiation structure and cooling device Download PDFInfo
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- CN115811169A CN115811169A CN202211600691.XA CN202211600691A CN115811169A CN 115811169 A CN115811169 A CN 115811169A CN 202211600691 A CN202211600691 A CN 202211600691A CN 115811169 A CN115811169 A CN 115811169A
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- box body
- heat dissipation
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- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 230000005855 radiation Effects 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention relates to a motor heat dissipation structure and a cooling device, wherein the motor heat dissipation structure comprises a base and a box body fixedly arranged on the base, a through hole is formed in one side of the box body, the through hole is used for allowing a motor to penetrate into the box body, a first vertical plate is fixedly arranged on the bottom wall of the box body, a fan is movably arranged on one side, facing the through hole, of the first vertical plate through a power mechanism, the power mechanism is connected with two groups of elastic telescopic mechanisms arranged on the first vertical plate, a second vertical plate is also fixedly arranged on the bottom wall of the box body, the second vertical plate is positioned on one side, far away from the through hole, of the first vertical plate, a mounting frame assembly is movably arranged on the second vertical plate through a reciprocating driving mechanism, the reciprocating driving mechanism is connected with the power mechanism, finally, the efficient heat dissipation function of the motor is realized through mutual matching of the mechanisms and parts, and a guarantee is provided for the normal work of the motor.
Description
Technical Field
The invention relates to the technical field related to motor heat dissipation, in particular to a motor heat dissipation structure and a cooling device.
Background
With the rapid development of the manufacturing industry, most products are produced by corresponding automatic production equipment, the equipment can not work without using a motor, and the motor plays an important role as a power source in a plurality of equipment.
The motor is represented by a letter M (old standard is D) in a circuit, the main function of the motor is to generate driving torque which is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the main function of the generator is to convert mechanical energy into electric energy.
The motor can produce the heat in the use, if the heat is difficult to the scattered, leads to the inside high temperature of motor, easily makes the motor burn out. Inside radiator fan that is equipped with usually of current motor realizes the heat dissipation to the motor, but the inside radiator fan's of current motor position is usually fixed, and the radiating mode is single, leads to the heat dissipation of motor to receive the restriction for the radiating efficiency is lower.
Disclosure of Invention
The present invention provides a heat dissipation structure for a motor and a cooling device, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a motor heat dissipation structure comprises a base and a box body fixedly arranged on the base, wherein a through hole is formed in one side of the box body, and the through hole is used for allowing a motor to penetrate into the box body;
a first vertical plate is fixedly arranged on the bottom wall of the box body, a fan is movably arranged on one side, facing the through opening, of the first vertical plate through a power mechanism, and the power mechanism is connected with two groups of elastic telescopic mechanisms arranged on the first vertical plate;
a second vertical plate is fixedly arranged on the bottom wall of the box body and is positioned on one side, away from the through hole, of the first vertical plate, a mounting frame assembly is movably arranged on the second vertical plate through a reciprocating driving mechanism, and the reciprocating driving mechanism is connected with the power mechanism;
the mounting frame assembly comprises a swinging plate rotatably mounted on one side, far away from the first vertical plate, of the second vertical plate and a transverse plate fixedly mounted on the swinging plate, a round roller is rotatably mounted on the transverse plate, the round roller is hollow inside, a plurality of air supply holes are formed in the periphery of the round roller, bristles are further arranged, and the round roller is further connected with an air supply cooling mechanism mounted on the box body.
As a further scheme of the invention: the power mechanism comprises a rotating shaft rotatably arranged on the first vertical plate, a sleeve slidably sleeved with the rotating shaft through an adapter and a first driving device arranged on the first vertical plate;
the output shaft of the first driving device is connected with the rotating shaft through a bevel gear set, the fan is fixedly installed at one end, far away from the first vertical plate, of the sleeve, and the sleeve is connected with the two sets of elastic telescopic mechanisms.
As a still further scheme of the invention: the periphery of the sleeve is rotatably provided with a connecting plate, two ends of the connecting plate are respectively and fixedly provided with a driven rod, the driven rods are arranged in a U shape, and a gap is reserved between one side of the driven rods, which is far away from the first vertical plate, and the fan.
As a still further scheme of the invention: the elastic telescopic mechanism comprises a guide pipe and a telescopic rod which are fixedly arranged on the first vertical plate and the connecting plate respectively, and the guide pipe is sleeved with the telescopic rod in a sliding manner;
the spring is sleeved on the periphery of the guide pipe and the telescopic rod, and two ends of the spring are respectively connected with the first vertical plate and the connecting plate.
As a still further scheme of the invention: the reciprocating driving mechanism comprises a circumferential rotating assembly arranged on one side, facing the second vertical plate, of the first vertical plate and a reciprocating sliding assembly arranged on the second vertical plate;
the circumference rotating assembly comprises a cam which is rotatably installed on the first vertical plate and a cylinder which is fixedly installed on the cam, and a rotating shaft of the cam is connected with the rotating shaft through a driving belt.
As a still further scheme of the invention: the reciprocating sliding assembly comprises a guide plate fixedly arranged on the second vertical plate, a sliding block arranged on the guide plate in a sliding mode and a long strip plate fixedly arranged on the sliding block, a deep groove is formed in the long strip plate, and the cylinder extends into the deep groove and is connected with the long strip plate in a sliding mode;
and a rack plate is fixedly arranged on the sliding block, a first gear which is coaxially fixed with the oscillating plate is further arranged on the side part of the second vertical plate, and the first gear is meshed with teeth on the rack plate.
As a still further scheme of the invention: the oscillating plate is further provided with a second gear coaxially fixed with the round roller, a gear ring is fixedly mounted in the box body, and the second gear is meshed with teeth on the inner wall of the gear ring.
As a still further scheme of the invention: the utility model discloses a cooling device, including air pump, air supply cooling mechanism, cooling box, air pump, set up and be in the cooling box, fixed mounting has the cooling box on the roof of box, the cooling box is used for the splendid attire coolant liquid, air supply cooling mechanism is including installing air pump, setting on the box are in the inside coiled pipe of cooling box and installing the second drive arrangement of air pump lateral part, second drive arrangement's output with the drive shaft connection of air pump, the one end of coiled pipe is connected the air inlet of air pump, the other end through the hose with the round roller intercommunication.
A motor cooling device comprises the motor heat dissipation structure.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when in use, the power mechanism works to drive the fan to rotate, the hot air absorption is carried out on the end surface of the motor, meanwhile, the power mechanism also drives the reciprocating driving mechanism to move, the reciprocating driving mechanism drives the round roller to reciprocate, the air supply cooling mechanism conveys cold air into the round roller, the cold air is blown to the motor through the air supply holes on the round roller, and simultaneously, the round roller also rotates in the swinging process, so that the bristles on the periphery of the round roller clean dust on the outer wall of the motor, therefore, the high-efficiency heat dissipation function of the motor is realized through the mutual matching of the mechanisms and the parts, and the guarantee is provided for the normal work of the motor.
Drawings
FIG. 1 is an isometric view of one embodiment of a motor cooling arrangement.
Fig. 2 is a schematic structural diagram of an embodiment of a motor cooling device.
Fig. 3 is a schematic diagram of the internal structure of the housing in an embodiment of the motor cooling device.
Fig. 4 is a schematic structural view of the inner part of the box at another angle in an embodiment of the motor cooling device.
Fig. 5 is a schematic structural diagram of the interior of the box at a further angle in an embodiment of the motor cooling device.
Fig. 6 is an enlarged view of a structure at a in fig. 4.
Fig. 7 is an enlarged view of the structure at B in fig. 5.
Fig. 8 is an exploded view of the elastic expansion mechanism in an embodiment of the motor cooling device.
Fig. 9 is an exploded view of the reciprocating drive mechanism in one embodiment of the motor cooling apparatus.
In the figure: 1. a base; 2. a box body; 3. a fan; 4. a rotating shaft; 5. a sleeve; 6. a first driving device; 7. a bevel gear set; 8. a round roller; 9. a first vertical plate; 10. a second vertical plate; 11. a swing plate; 12. a transverse plate; 13. a cam; 14. a transmission belt; 15. a cylinder; 16. a guide plate; 17. a slider; 18. a long slat; 19. a rack plate; 20. a first gear; 21. a cooling tank; 22. an air pump; 23. a second driving device; 24. a serpentine tube; 25. a hose; 26. a second gear; 27. a toothed ring; 28. a spring; 29. a guide tube; 30. a telescopic rod; 31. connecting plates; 32. a driven rod.
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.
In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 9, in an embodiment of the present invention, a heat dissipation structure of a motor includes a base 1 and a box 2 fixedly installed on the base 1, and a through hole is opened on one side of the box 2, and the through hole is used for a motor to penetrate into the box 2.
It should be added that the base 1 is further provided with a plurality of threaded holes, so that when the motor is put into use through the opening formed in the box body 2, a worker can install the base 1 by using bolts, so that the working position of the motor is kept fixed.
A first vertical plate 9 is fixedly mounted on the bottom wall of the box body 2, a fan 3 is movably arranged on one side, facing the through opening, of the first vertical plate 9 through a power mechanism, and the power mechanism is connected with two groups of elastic telescopic mechanisms mounted on the first vertical plate 9.
Referring to fig. 7 and 8 again, the power mechanism includes a rotating shaft 4 rotatably mounted on the first vertical plate 9, a sleeve 5 slidably sleeved with the rotating shaft 4 through an adapter, and a first driving device 6 mounted on the first vertical plate 9. The adapter is including fixed setting up two strip archs on 4 peripheries of pivot, just set up two on the inner wall of sleeve pipe 5 with the strip protruding strip recess of sliding adaptation.
The output shaft of the first driving device 6 is connected with the rotating shaft 4 through a bevel gear set 7, the bevel gear set 7 comprises a first bevel gear fixedly installed at the tail end of the output shaft of the first driving device 6 and a second bevel gear fixedly installed on the rotating shaft 4, and the second bevel gear is meshed with the first bevel gear.
The fan 3 is fixedly installed at one end, far away from the first vertical plate 9, of the sleeve 5, and the sleeve 5 is connected with the two groups of elastic telescopic mechanisms.
Referring to fig. 8 again, a connecting plate 31 is rotatably mounted on the periphery of the sleeve 5, two ends of the connecting plate 31 are respectively and fixedly mounted with a driven rod 32, the driven rods 32 are U-shaped, and a gap is reserved between one side of the driven rods 32 away from the first vertical plate 9 and the fan 3.
The elastic telescopic mechanism comprises a guide pipe 29 and a telescopic rod 30 which are fixedly arranged on the first vertical plate 9 and the connecting plate 31 respectively, and the guide pipe 29 and the telescopic rod 30 are sleeved in a sliding mode. A spring 28 is further connected between the first vertical plate 9 and the connecting plate 31, the spring 28 is sleeved on the peripheries of the guide tube 29 and the telescopic rod 30, and two ends of the spring are respectively connected with the first vertical plate 9 and the connecting plate 31.
When the motor is used, the motor extends into the box body 2 through the through hole in the side part of the box body 2, in the extending process of the motor, after the end face of the motor is contacted with the driven rod 32, the connecting plate 31 is pushed to drive the sleeve 5 to slide on the rotating shaft 4 towards the first vertical plate 9, correspondingly, the telescopic rod 30 slides towards the inside of the guide pipe 29, the spring 28 is compressed to store certain elastic potential energy, and after the motor extends to a proper length, a worker fixes the motor into the through hole of the box body 2;
when the first driving device 6 works, the output shaft of the first driving device drives the rotating shaft 4 to rotate through the bevel gear set 7, the rotating shaft 4 drives the sleeve 5 and the fan 3 to rotate through the strip-shaped protrusion on the periphery of the rotating shaft 4 and the strip-shaped groove on the inner wall of the sleeve 5, and a gap is reserved between one side, far away from the first vertical plate 9, of the driven rod 32 and the fan 3, so that the fan 3 can exhaust air and the end face of the driven motor can dissipate heat.
Note that, in actual use, in order to ensure the effectiveness of heat dissipation of the fan 3, a plurality of ventilation holes (not shown in the figure) are further formed on one side of the box body 2 away from the through opening.
Along with the use of motor, when dismantling the motor and maintain or maintain, take out the in-process that leaves from box 2 at the motor, spring 28 will release elastic potential energy gradually for each part resets, consequently, just makes fan 3 be applicable to and dispels the heat to the motor of different length, has promoted heat radiation structure's application scope greatly.
The bottom wall of the box body 2 is further fixedly provided with a second vertical plate 10, the second vertical plate 10 is located on one side, away from the through opening, of the first vertical plate 9, the second vertical plate 10 is movably provided with a mounting frame assembly through a reciprocating driving mechanism, the mounting frame assembly comprises a swinging plate 11 rotatably mounted on one side, away from the first vertical plate 9, of the second vertical plate 10 and a transverse plate 12 fixedly mounted on the swinging plate 11, a circular roller 8 is rotatably mounted on the transverse plate 12, the circular roller 8 is hollow inside, a plurality of air supply holes are formed in the periphery of the circular roller 8, bristles are further arranged, and the circular roller 8 is further connected with an air supply cooling mechanism mounted on the box body 2.
Referring to fig. 7 and 9 again, the reciprocating driving mechanism includes a circular rotating assembly mounted on one side of the first vertical plate 9 facing the second vertical plate 10, and a reciprocating sliding assembly mounted on the second vertical plate 10. The circumference rotating assembly comprises a cam 13 rotatably mounted on the first vertical plate 9 and a cylinder 15 fixedly mounted on the cam 13, and a rotating shaft of the cam 13 is connected with the rotating shaft 4 through a transmission belt 14.
The reciprocating sliding assembly comprises a guide plate 16 fixedly mounted on the second vertical plate 10, a sliding block 17 arranged on the guide plate 16 in a sliding manner, and a long strip plate 18 fixedly mounted on the sliding block 17, wherein a deep groove is formed in the long strip plate 18, and the column 15 extends into the deep groove and is connected with the long strip plate 18 in a sliding manner. A rack plate 19 is further fixedly mounted on the sliding block 17, a first gear 20 coaxially fixed with the swinging plate 11 is further arranged on the side portion of the second vertical plate 10, and the first gear 20 is meshed with teeth on the rack plate 19.
First drive arrangement 6 is when drive pivot 4 rotates, pivot 4 will drive cam 13 through drive belt 14 and rotate, then, cam 13 just can drive cylinder 15 and be circular motion, cylinder 15 will carry out sliding fit with rectangular board 18 at the in-process of being circular motion, make rectangular board 18 drive slider 17 slide on deflector 16 reciprocatingly, thereby, rack plate 19 follows slider 17 and removes, make first gear 20 take place forward and reverse reciprocating rotation, swing board 11 drives diaphragm 12 and swings with round roller 8 reciprocatingly, then, the scope that round roller 8 cleaned the motor outer wall to blowing cold wind and round roller 8 upper hair brush has been promoted greatly, the radiating efficiency of final motor has been promoted.
Referring to fig. 6 again, the swing plate 11 is further provided with a second gear 26 coaxially fixed with the circular roller 8, a toothed ring 27 is fixedly installed in the box body 2, and the second gear 26 is engaged with teeth on the inner wall of the toothed ring 27.
When the oscillating plate 11 oscillates back and forth, the second gear 26 oscillates along with the oscillating plate and is engaged with teeth on the inner wall of the toothed ring 27 to rotate, so that the circular roller 8 also rotates in the oscillating process, and the outer wall of the motor is cleaned effectively by the brush on the periphery of the circular roller 8.
Referring to fig. 3 and 4 again, a cooling tank 21 is fixedly mounted on the top wall of the box body 2, the cooling tank 21 is used for containing cooling liquid, the air supply cooling mechanism includes an air pump 22 mounted on the box body 2, a serpentine pipe 24 arranged inside the cooling tank 21, and a second driving device 23 mounted on the side portion of the air pump 22, an output end of the second driving device 23 is connected with a driving shaft of the air pump 22, one end of the serpentine pipe 24 is connected with an air inlet of the air pump 22, and the other end is communicated with the round roller 8 through a hose 25.
It should be emphasized that the rotation axis of the round roller 8 is also hollow, and one end of the hose 25 away from the coiled pipe 24 is connected with the rotation axis of the round roller 8 in a sealing way, because the round roller 8 performs reciprocating swing action during heat dissipation and also performs rotation during swing, one end of the hose 25 away from the round roller 8 is connected with the coiled pipe 24 in a sealing way, and the hose 25 is prevented from winding and breaking during heat dissipation.
When the second driving device 23 drives the air pump 22 to work, the air pump 22 sucks external air, and guides the air into the coiled pipe 24 at the air outlet, the air is cooled by the cooling box 21 in the coiled pipe 24, and finally, the cold air is introduced into the round roller 8 through the hose 25 and is blown to the motor through the air supply holes in the round roller 8, so that the purpose of cooling the motor is achieved.
The invention also provides a motor cooling device which comprises the motor heat dissipation structure.
The working principle of the invention is as follows: when the motor is used, the motor extends into the box body 2 through the through hole in the side part of the box body 2, in the extending process of the motor, after the end face of the motor is contacted with the driven rod 32, the connecting plate 31 is pushed to drive the sleeve 5 to slide on the rotating shaft 4 towards the first vertical plate 9, correspondingly, the telescopic rod 30 slides towards the inside of the guide pipe 29, the spring 28 is compressed to store certain elastic potential energy, and after the motor extends to a proper length, a worker fixes the motor into the through hole of the box body 2;
when the first driving device 6 works, the output shaft of the first driving device drives the rotating shaft 4 to rotate through the bevel gear set 7, the rotating shaft 4 drives the sleeve 5 and the fan 3 to rotate through the strip-shaped bulge on the periphery of the rotating shaft 4 and the strip-shaped groove on the inner wall of the sleeve 5, and a gap is reserved between one side, far away from the first vertical plate 9, of the driven rod 32 and the fan 3, so that the fan 3 can exhaust air and the end face of the driven motor can dissipate heat;
with the use of the motor, when the motor is dismounted for maintenance or repair, and the motor is pulled out of the box body 2, the spring 28 gradually releases elastic potential energy to reset each part, so that the fan 3 is suitable for radiating the motors with different lengths, and the application range of the radiating structure is greatly expanded;
when the second driving device 23 drives the air pump 22 to work, the air pump 22 sucks external air, and guides the air into the coiled pipe 24 at the air outlet, the air is cooled in the coiled pipe 24 by the cooling box 21, finally, cold air is introduced into the round roller 8 through the hose 25 and blown to the motor through the air supply holes on the round roller 8, and the purpose of cooling the motor is achieved;
when the first driving device 6 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the cam 13 to rotate through the transmission belt 14, then the cam 13 drives the cylinder 15 to do circular motion, the cylinder 15 is in sliding fit with the long lath 18 in the process of doing circular motion, so that the long lath 18 drives the sliding block 17 to slide on the guide plate 16 in a reciprocating manner, and thus the rack plate 19 moves along with the sliding block 17, so that the first gear 20 rotates in a reciprocating manner in the forward and reverse directions, the swinging plate 11 drives the transverse plate 12 to swing in a reciprocating manner with the circular roller 8, and thus, the range of blowing cold air to the motor by the circular roller 8 and cleaning of the outer wall of the motor by the brush on the circular roller 8 are greatly increased, the efficiency of finally radiating the motor is increased, and when the swinging plate 11 swings in a reciprocating manner, the second gear 26 swings along with the swinging plate and is engaged with the teeth on the inner wall of the toothed ring 27 to rotate, so that the circular roller 8 also rotates in the swinging process, and the effective cleaning of the outer wall of the motor on the periphery of the circular roller 8 is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The motor heat dissipation structure is characterized by comprising a base (1) and a box body (2) fixedly installed on the base (1), wherein one side of the box body (2) is provided with a through hole, and the through hole is used for allowing a motor to penetrate into the box body (2);
a first vertical plate (9) is fixedly arranged on the bottom wall of the box body (2), one side, facing the through opening, of the first vertical plate (9) is movably provided with a fan (3) through a power mechanism, and the power mechanism is connected with two groups of elastic telescopic mechanisms arranged on the first vertical plate (9);
a second vertical plate (10) is further fixedly mounted on the bottom wall of the box body (2), the second vertical plate (10) is located on one side, away from the through opening, of the first vertical plate (9), a mounting frame assembly is movably arranged on the second vertical plate (10) through a reciprocating driving mechanism, and the reciprocating driving mechanism is connected with the power mechanism;
the mounting frame assembly comprises a swinging plate (11) rotatably mounted on one side, far away from the first vertical plate (9), of the second vertical plate (10) and a transverse plate (12) fixedly mounted on the swinging plate (11), a round roller (8) is rotatably mounted on the transverse plate (12), the round roller (8) is hollow inside, a plurality of air supply holes are formed in the periphery of the round roller, bristles are further arranged, and the round roller (8) is further connected with an air supply cooling mechanism mounted on the box body (2).
2. The heat dissipation structure of an electric motor according to claim 1, wherein the power mechanism comprises a rotating shaft (4) rotatably mounted on the first vertical plate (9), a sleeve (5) slidably engaged with the rotating shaft (4) through an adapter, and a first driving device (6) mounted on the first vertical plate (9);
an output shaft of the first driving device (6) is connected with the rotating shaft (4) through a bevel gear set (7), the fan (3) is fixedly installed at one end, far away from the first vertical plate (9), of the sleeve (5), and the sleeve (5) is connected with the two sets of elastic telescopic mechanisms.
3. The heat dissipation structure of the motor as claimed in claim 2, wherein a connecting plate (31) is rotatably mounted on the outer periphery of the sleeve (5), two ends of the connecting plate (31) are respectively and fixedly mounted with a driven rod (32), the driven rods (32) are U-shaped, and a gap is reserved between one side of the driven rods, which is far away from the first vertical plate (9), and the fan (3).
4. The motor heat dissipation structure of claim 3, wherein the elastic expansion mechanism comprises a guide tube (29) and an expansion rod (30) fixedly mounted on the first vertical plate (9) and the connecting plate (31), respectively, and the guide tube (29) is slidably sleeved with the expansion rod (30);
first riser (9) with still be connected with spring (28) between even board (31), spring (28) cover is established stand pipe (29) with the periphery of telescopic link (30), and both ends are connected respectively first riser (9) with even board (31).
5. The heat dissipation structure of the motor, according to claim 2, characterized in that the reciprocating driving mechanism comprises a circumferential rotating component mounted on the side of the first vertical plate (9) facing the second vertical plate (10) and a reciprocating sliding component mounted on the second vertical plate (10);
the circumference rotating assembly comprises a cam (13) rotatably mounted on the first vertical plate (9) and a cylinder (15) fixedly mounted on the cam (13), and a rotating shaft of the cam (13) is connected with the rotating shaft (4) through a transmission belt (14).
6. The heat dissipation structure of the motor according to claim 5, wherein the reciprocating sliding assembly comprises a guide plate (16) fixedly mounted on the second vertical plate (10), a sliding block (17) slidably disposed on the guide plate (16), and a long strip plate (18) fixedly mounted on the sliding block (17), a deep slot is formed on the long strip plate (18), and the cylinder (15) extends into the deep slot and is slidably connected with the long strip plate (18);
still fixed mounting has rack plate (19) on slider (17), just the lateral part of second riser (10) still be provided with one with swing board (11) coaxial fixation's first gear (20), first gear (20) with tooth meshing on the rack plate (19).
7. The heat dissipation structure of the motor according to claim 6, wherein a second gear (26) coaxially fixed with the circular roller (8) is further disposed on the swing plate (11), a gear ring (27) is fixedly installed in the box body (2), and the second gear (26) is engaged with teeth on an inner wall of the gear ring (27).
8. The heat dissipation structure of the motor according to claim 1, wherein a cooling tank (21) is fixedly mounted on a top wall of the box body (2), the cooling tank (21) is used for containing a cooling liquid, the blowing cooling mechanism comprises an air pump (22) mounted on the box body (2), a serpentine pipe (24) arranged inside the cooling tank (21), and a second driving device (23) mounted on a side portion of the air pump (22), an output end of the second driving device (23) is connected with a driving shaft of the air pump (22);
one end of the coiled pipe (24) is connected with an air inlet of the air pump (22), and the other end of the coiled pipe is communicated with the round roller (8) through a hose (25).
9. A cooling apparatus for an electric motor, comprising the heat dissipating structure for an electric motor according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211600691.XA CN115811169A (en) | 2022-12-12 | 2022-12-12 | Motor heat radiation structure and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211600691.XA CN115811169A (en) | 2022-12-12 | 2022-12-12 | Motor heat radiation structure and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115811169A true CN115811169A (en) | 2023-03-17 |
Family
ID=85485695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211600691.XA Withdrawn CN115811169A (en) | 2022-12-12 | 2022-12-12 | Motor heat radiation structure and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115811169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116155052A (en) * | 2023-04-20 | 2023-05-23 | 佛山市顺德龙佳微电机实业有限公司 | Energy-saving high-efficiency single-phase shaded pole asynchronous motor with multiple application scenes |
-
2022
- 2022-12-12 CN CN202211600691.XA patent/CN115811169A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116155052A (en) * | 2023-04-20 | 2023-05-23 | 佛山市顺德龙佳微电机实业有限公司 | Energy-saving high-efficiency single-phase shaded pole asynchronous motor with multiple application scenes |
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