CN112910149B - Heat dissipation motor - Google Patents
Heat dissipation motor Download PDFInfo
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- CN112910149B CN112910149B CN202110119495.XA CN202110119495A CN112910149B CN 112910149 B CN112910149 B CN 112910149B CN 202110119495 A CN202110119495 A CN 202110119495A CN 112910149 B CN112910149 B CN 112910149B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003570 air Substances 0.000 description 38
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- 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
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a heat dissipation motor which comprises a base, wherein both sides of the top of the base are fixedly connected with buffering devices, one end of the base is fixedly connected with a positioning plate, a positioning device is arranged at the center of one side of the positioning plate, the top of the buffering device is fixedly connected with a motor body, one end of the motor body is provided with a heat dissipation device, the buffering device comprises a supporting plate, the top of the supporting plate is provided with a buffering groove, the bottom of the inner wall of the buffering groove is provided with an air passage, one end of the air passage, far away from the buffering groove, is communicated with an air cavity, the bottom of the air cavity is communicated with an air outlet, and the inner wall of the air passage is connected with a piston rod in a sliding manner. This heat dissipation motor, buffering effect is better, and the vibrations damage of less motor can be effectively avoided motor body to take place the slope skew, uses safe and reliable, conveniently accelerates the velocity of flow of air around the fin, and the radiating effect is better.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a heat dissipation motor.
Background
The stator winding of the common asynchronous motor is connected with an alternating current power grid, and the rotor winding does not need to be connected with other power supplies. Therefore, the device has the advantages of simple structure, convenient manufacture, use and maintenance, reliable operation, smaller quality, lower cost and the like.
The motor base that uses at present is fixed usually, and the vibrations that the motor produced during the use are great, and damage to the motor is great to current motor only dispels the heat through the radiating fin in its outside and ambient air heat transfer, and the radiating efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a heat dissipation motor, which solves the problems that the motor base used at present is usually fixed, the vibration generated by the motor is large when the motor is used, the damage to the motor is large, and the heat dissipation of the existing motor is realized only by the heat exchange between the heat dissipation fins on the outer side of the existing motor and the ambient air, so that the heat dissipation efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a heat dissipation motor comprises a base, wherein both sides of the top of the base are fixedly connected with a buffer device, one end of the base is fixedly connected with a positioning plate, a positioning device is arranged in the center of one side of the positioning plate, the top of the buffer device is fixedly connected with a motor body, and one end of the motor body is provided with a heat dissipation device;
the buffer device comprises a support plate, a buffer groove is formed in the top of the support plate, an air passage is formed in the bottom of the inner wall of the buffer groove, one end, away from the buffer groove, of the air passage is communicated with an air cavity, the bottom of the air cavity is communicated with an air outlet hole, the inner wall of the air passage is connected with a piston rod in a sliding manner, one end of the piston rod extends into the buffer groove and is fixedly connected with a slide block, an arc-shaped support plate is fixedly connected to the top of the slide block, a buffer spring is sleeved on the part, located inside the buffer groove, of the piston rod, when the motor shakes during use, the motor body drives the arc-shaped support plate to shake, the arc-shaped support plate drives the piston rod to shake, the piston rod simultaneously drives the air inside the air passage to be compressed, the air can be discharged through an air hole after being compressed, the air hole is smaller than the air passage, the exhaust and intake speeds can be reduced, so that the piston rod is pulled through the pressure inside the air passage, the vibration amplitude of the smaller piston rod plays a role in buffering the vibration of the piston rod, so that the motor body is buffered through the piston rod and the arc-shaped supporting plate, and the vibration damage of the smaller motor can be effectively avoided.
Preferably, the bottom of the supporting plate is fixedly connected with the top of the base, and the top of the arc-shaped supporting plate is fixedly connected with the bottom of the motor body.
Preferably, the air flue is provided with a plurality of groups and is uniformly distributed in the buffer slot, one end of the air outlet far away from the air cavity penetrates through the support plate and extends to the outside of the support plate, the size of the sliding block is matched with that of the inner wall of the buffer slot, and two ends of the buffer spring are fixedly connected with the bottom of the sliding block and the bottom of the inner wall of the buffer slot respectively.
Preferably, positioner includes the constant head tank, the spacing groove has been seted up to the constant head tank inner wall, the spacing inslot wall has the arc spring through slider sliding connection, arc spring one side extends to the constant head tank inside and sliding connection has rolling bearing, rolling bearing inner wall fixedly connected with back shaft, when motor body takes place to shake, motor body drives the back shaft vibrations, the back shaft drives rolling bearing vibrations, rolling bearing shakes and oppresses the arc spring in the constant head tank inside, the shock impact of arc spring deformation absorption motor body, the convenience plays the effect of supplementary buffering to motor body's vibrations to can avoid motor body to take place the slope skew, use safe and reliable.
Preferably, the locating slot is arranged at the central position of one side of the locating plate close to the motor body, the arc-shaped spring is provided with a plurality of groups and is uniformly distributed in the limiting slot, and one end of the supporting shaft is fixedly connected with the motor body.
Preferably, the heat dissipation device comprises a control cavity, a control seat is fixedly connected to the central position of the inner wall of the control cavity, a vibration groove is formed in the top of the control seat, a spring piece is rotatably connected to the bottom of the vibration groove, an ejector rod is rotatably connected to the top of the spring piece, an arc-shaped sliding hole is formed in the side face of the top of the ejector rod, a sliding rod is slidably connected to the inner wall of the arc-shaped sliding hole, an arc-shaped pressure rod is fixedly connected to one end of the sliding rod, the central position of the arc-shaped pressure rod is rotatably connected to the inner wall of the control cavity through a rotating bolt, a pressure head is fixedly connected to one end of the arc-shaped pressure rod, which is far away from the sliding rod, a rotating device is rotatably connected to the portion, which is located outside the control seat, of the inner wall of the control cavity through a bearing, when the motor body works, vibration is generated, the ejector rod drives the ejector rod in the vibration groove to reciprocate, and the ejector rod drives the arc-shaped pressure rod to rotate around the rotating bolt through the arc-shaped sliding hole and the sliding rod, therefore, the ejector rod and the pressure head are pressed on the rotating device in a staggered mode, the rotating device is pushed to rotate conveniently by the vibration of the motor, external force does not need to be applied, and energy is saved.
Preferably, the pressure head includes circular briquetting, the rotation groove has been seted up in the circular briquetting outside, it is connected with supporting roller to rotate inslot wall rotation, supporting roller outside sliding connection has the rolling circle, and the pressure head side is provided with rotation groove and supporting roller, can make the pressure head more smooth and easy with the slip of rotating device contact position, avoids the device to block, uses safe and reliable to be provided with supporting roller, accessible multiunit supporting roller improves the bearing capacity of pressure head, extension device life.
Preferably, one side of the circular pressing block is fixedly connected with one side of the arc-shaped pressing rod, a plurality of groups of supporting rollers are arranged, the rolling ring is sleeved on the outer side of the circular pressing block, and the size of the circular pressing block is the same as that of one end of the ejector rod.
Preferably, rotating device includes the swivel becket, swivel becket inner wall fixedly connected with ball-type extrusion piece, swivel becket outside fixedly connected with connecting block, the one end fixedly connected with fin of swivel becket is kept away from to the connecting block, the louvre has been seted up to the fin side, is provided with ejector pin and pressure head, and the relative position of ejector pin and pressure head and ball-type extrusion piece is crisscross to be set up, and when the ejector pin inserted between two ball-type extrusion pieces, the pressure head just extrudees a piece top to the ball-type, consequently when arc depression bar reciprocating rotation, can promote the swivel becket rotation through ejector pin and pressure head cooperation, and simple to use is convenient, and the swivel becket rotation can drive the fin rotation, conveniently accelerates the velocity of flow of air around the fin, and the radiating effect is better.
Preferably, the spherical extrusion blocks are provided with a plurality of groups, the interval between the two spherical extrusion blocks is matched with the size of the ejector rod, the connecting blocks are provided with a plurality of groups and are uniformly distributed on the rotating ring, and the rotating ring is rotatably connected with the inner wall of the control cavity through a bearing.
(III) advantageous effects
The invention provides a heat dissipation motor. The method has the following beneficial effects:
1) this heat dissipation motor is provided with buffer, inside piston rod and the air flue of being provided with of buffer, accessible gas pocket discharge after the inside gas compression of air flue, what the gas pocket set up is less than the air flue, can slow down exhaust and air intake velocity, thereby pull the piston rod through the inside pressure of air flue, reduce the vibration amplitude of piston rod, and play the cushioning effect to the vibrations of piston rod, thereby cushion motor body through piston rod and arc layer board, the vibrations damage of effectively less motor.
2) This heat dissipation motor is provided with positioner, and when motor body took place to shake, motor body drove the back shaft vibrations, and the back shaft drove rolling bearing vibrations, and rolling bearing shakes and oppresses the arc spring in the constant head tank is inside, and the arc spring deformation absorbs motor body's shock impact that shakes, and the effect of supplementary buffering is played in the vibrations of convenience to motor body to can avoid motor body to take place the slope skew, use safe and reliable.
(3) This heat dissipation motor is provided with heat abstractor, inside ejector pin and the pressure head of being provided with of heat abstractor, produce vibrations when motor body during operation, vibrations drive the inside ejector pin reciprocating motion of vibration tank, and the ejector pin drives arc depression bar through arc slide opening and slide bar and ties reciprocal rotation around rotating the bolt to make ejector pin and pressure head staggered pressure on rotating device, thereby promote rotating device and rotate, conveniently utilize motor self vibrations to promote rotating device to rotate, need not to exert external force, the energy can be saved.
(4) This heat dissipation motor is provided with the pressure head, and the pressure head side is provided with rotation groove and supporting roller, can make the pressure head more smooth and easy with the slip of rotating device contact position, avoids the device to block, uses safe and reliable to be provided with supporting roller, accessible multiunit supporting roller improves the bearing capacity of pressure head, extension device life.
(5) This heat dissipation motor is provided with rotating device, and ejector pin and pressure head and the crisscross setting of relative position of ball-type extrusion piece, when the ejector pin inserts between two ball-type extrusion pieces, the pressure head just to ball-type extrusion piece top, consequently when the reciprocal rotation of arc depression bar, can promote the swivel becket rotation through ejector pin and pressure head cooperation, and convenience simple to use rotates the can drive fin, conveniently accelerates the velocity of flow of air around the fin, and the radiating effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a buffer device according to the present invention;
FIG. 3 is a schematic view of a positioning device according to the present invention;
FIG. 4 is a schematic view of the internal structure of the heat dissipation device of the present invention;
FIG. 5 is a schematic view of the construction of the indenter of the present invention;
FIG. 6 is a schematic view of a rotating device according to the present invention.
In the figure: 1. the device comprises a base, 2, a buffer device, 21, a support plate, 22, a buffer groove, 23, an air channel, 24, an air cavity, 25, an air outlet hole, 26, a piston rod, 27, a slide block, 28, an arc supporting plate, 29, a buffer spring, 3, a positioning plate, 4, a positioning device, 41, a positioning groove, 42, a limiting groove, 43, an arc spring, 44, a rotating bearing, 45, a support shaft, 5, a motor body, 6, a heat dissipation device, 61, a control cavity, 62, a control seat, 63, a vibration groove, 64, a spring leaf, 65, a push rod, 66, an arc sliding hole, 67, a slide rod, 68, an arc pressing rod, 69, a rotating bolt, 610, a pressure head, 6101, a round pressing block, 6102, a rotating groove, 6103, a support roller, 6104, a rolling ring, 611, a rotating device, 6111, a rotating ring, 6112, a connecting block, 6113, a radiating fin, 6114 and a radiating hole.
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.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation motor comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with a buffer device 2, one end of the base 1 is fixedly connected with a positioning plate 3, the central position of one side of the positioning plate 3 is provided with a positioning device 4, the top of the buffer device 3 is fixedly connected with a motor body 5, one end of the motor body 5 is provided with a heat dissipation device 6, the buffer device 2 comprises a supporting plate 21, the top of the supporting plate 21 is provided with a buffer groove 22, the bottom of the inner wall of the buffer groove 22 is provided with an air passage 23, one end of the air passage 23 far away from the buffer groove 22 is communicated with an air cavity 24, the bottom of the air cavity 24 is communicated with an air outlet 25, the inner wall of the air passage 23 is slidably connected with a piston rod 26, one end of the piston rod 26 extends into the buffer groove 22 and is fixedly connected with a slide block 27, the top of the slide block 27 is fixedly connected with an arc-shaped supporting plate 28, the part of the piston rod 26, which is positioned in the buffer groove 22, is sleeved with a buffer spring 29, the positioning device 4 comprises a positioning groove 41, spacing groove 42 has been seted up to constant head tank 41 inner wall, and spacing groove 42 inner wall has arc spring 43 through slider sliding connection, and arc spring 43 one side extends to constant head tank 41 inside and sliding connection has rolling bearing 44, and rolling bearing 44 inner wall fixedly connected with back shaft 45.
When the motor body 5 shakes during use, the motor body 5 drives the arc supporting plate 28 to vibrate, the arc supporting plate 28 drives the piston rod 26 to vibrate, the piston rod 26 vibrates and simultaneously drives the gas compression in the air passage 23, the gas can be discharged through the air hole 25 after being compressed, the air hole 25 is smaller than the air passage 23 and can slow down the exhaust and intake speed, so that the piston rod 26 is pulled through the pressure in the air passage 23, the vibration amplitude of the piston rod 26 is reduced, the vibration of the piston rod 26 is buffered, the motor body 5 is buffered through the piston rod 26 and the arc supporting plate 28, the vibration damage of the motor can be effectively reduced, when the motor body 5 vibrates, the motor body 5 drives the supporting shaft 45 to vibrate, the supporting shaft 45 drives the rotating bearing 44 to vibrate, the rotating bearing 44 vibrates in the positioning groove 41 and presses the arc spring 43, the arc spring 43 deforms and absorbs the vibration impact of the motor body 5, the convenient vibrations to motor body 5 play supplementary buffering's effect to can avoid motor body 5 to take place the slope skew, use safe and reliable.
Example two:
referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment: the heat dissipation device 6 comprises a control cavity 61, a control seat 62 is fixedly connected to the central position of the inner wall of the control cavity 61, a vibration groove 63 is formed in the top of the control seat 62, a spring leaf 64 is rotatably connected to the bottom of the vibration groove 63, a push rod 65 is rotatably connected to the top of the spring leaf 64, an arc-shaped sliding hole 66 is formed in the side surface of the top of the push rod 65, a slide rod 67 is slidably connected to the inner wall of the arc-shaped sliding hole 66, an arc-shaped pressure rod 68 is fixedly connected to one end of the slide rod 67, the central position of the arc-shaped pressure rod 68 is rotatably connected to the inner wall of the control cavity 61 through a rotating bolt 69, a pressure head 610 is fixedly connected to one end of the arc-shaped pressure rod 68 far away from the slide rod 67, a rotating device 611 is rotatably connected to the inner wall of the control cavity 61 through a bearing, the pressure head 610 comprises a circular pressing block 6101, a rotating groove 6102 is formed in the outer side of the circular pressing block 6101, a supporting roller 6103 is rotatably connected to the inner wall of the rotating groove 6102, and is slidably connected to the outer side of the supporting roller 6104, the rotating device 611 comprises a rotating ring 6111, a spherical extrusion block 6112 is fixedly connected to the inner wall of the rotating ring 6111, a connecting block 6112 is fixedly connected to the outer side of the rotating ring 6111, a heat radiating fin 6113 is fixedly connected to one end, far away from the rotating ring 6111, of the connecting block 6112, and a heat radiating hole 6114 is formed in the side face of the heat radiating fin 6113.
When the motor body 5 works, vibration is generated, the vibration drives the ejector rod 65 inside the vibration groove 63 to do reciprocating motion, the ejector rod 65 drives the arc-shaped pressure rod 68 to do reciprocating rotation around the rotating bolt 69 through the arc-shaped sliding hole 66 and the sliding rod 67, so that the ejector rod 65 and the pressure head 610 are pressed on the rotating device 611 in a staggered mode, the rotating device 611 is pushed to rotate, the rotating device 611 is conveniently pushed to rotate by the vibration of the motor, external force is not needed to be applied, energy is saved, the relative positions of the ejector rod 65 and the pressure head 610 and the spherical extrusion blocks 6112 are arranged in a staggered mode, when the ejector rod 65 is inserted between the two spherical extrusion blocks 6112, the pressure head 610 is opposite to the top of the spherical extrusion blocks 6112, therefore, when the arc-shaped pressure rod 68 rotates in a reciprocating mode, the rotating ring 6111 can be pushed to rotate through the cooperation of the ejector rod 65 and the pressure head 610, the use is simple and convenient, the rotating ring 611 can drive the heat radiation fins 6113 to rotate, and the flow rate of air around the heat radiation fins 6113 is convenient to increase, the radiating effect is better, and the pressure head 610 side is provided with rotation groove 6102 and supporting roller 6103, can make the pressure head 610 more smooth and easy with the slip of rotating device 611 contact position, avoids the device to block, uses safe and reliable to be provided with supporting roller 6103, accessible multiunit supporting roller 6103 improves the bearing capacity of pressure head, extension device life.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
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. The utility model provides a heat dissipation motor, includes base (1), its characterized in that: the buffer device (2) is fixedly connected to both sides of the top of the base (1), one end of the base (1) is fixedly connected with the positioning plate (3), the positioning device (4) is arranged at the center of one side of the positioning plate (3), the top of the buffer device (3) is fixedly connected with the motor body (5), and the heat dissipation device (6) is arranged at one end of the motor body (5);
the buffer device (2) comprises a supporting plate (21), a buffer groove (22) is formed in the top of the supporting plate (21), an air passage (23) is formed in the bottom of the inner wall of the buffer groove (22), one end, far away from the buffer groove (22), of the air passage (23) is communicated with an air cavity (24), the bottom of the air cavity (24) is communicated with an air outlet (25), a piston rod (26) is connected to the inner wall of the air passage (23) in a sliding mode, one end of the piston rod (26) extends into the buffer groove (22) and is fixedly connected with a sliding block (27), an arc-shaped supporting plate (28) is fixedly connected to the top of the sliding block (27), and a buffer spring (29) is sleeved on the part, located inside the buffer groove (22), of the piston rod (26);
the air passages (23) are provided with a plurality of groups and are uniformly distributed in the buffer groove (22), one end of the air outlet hole (25) far away from the air cavity (24) penetrates through the support plate (21) and extends to the outside of the support plate (21), the size of the sliding block (27) is matched with that of the inner wall of the buffer groove (22), and two ends of the buffer spring (29) are fixedly connected with the bottom of the sliding block (27) and the bottom of the inner wall of the buffer groove (22) respectively;
positioner (4) include constant head tank (41), spacing groove (42) have been seted up to constant head tank (41) inner wall, spacing groove (42) inner wall has arc spring (43) through slider sliding connection, arc spring (43) one side extends to constant head tank (41) inside and sliding connection has rolling bearing (44), rolling bearing (44) inner wall fixedly connected with back shaft (45).
2. The heat-dissipating electric motor according to claim 1, wherein: the bottom of the supporting plate (21) is fixedly connected with the top of the base (1), and the top of the arc-shaped supporting plate (28) is fixedly connected with the bottom of the motor body (5).
3. The heat-dissipating electric motor according to claim 1, wherein: the locating slot (41) is arranged at the center of one side of the locating plate (3) close to the motor body (5), the arc-shaped spring (43) is provided with a plurality of groups and is uniformly distributed in the limiting slot (42), and one end of the supporting shaft (45) is fixedly connected with the motor body (5).
4. The heat-dissipating electric motor according to claim 1, wherein: the heat dissipation device (6) comprises a control cavity (61), a control seat (62) is fixedly connected with the center position of the inner wall of the control cavity (61), the top of the control seat (62) is provided with a vibration groove (63), the bottom of the vibration groove (63) is rotatably connected with a spring piece (64), the top of the spring piece (64) is rotationally connected with a top rod (65), the side surface of the top rod (65) is provided with an arc-shaped sliding hole (66), the inner wall of the arc-shaped sliding hole (66) is connected with a sliding rod (67) in a sliding way, one end of the sliding rod (67) is fixedly connected with an arc-shaped pressure rod (68), the center of the arc-shaped pressure lever (68) is rotationally connected with the inner wall of the control cavity (61) through a rotating bolt (69), one end of the arc-shaped pressure lever (68) far away from the sliding rod (67) is fixedly connected with a pressure head (610), the part of the inner wall of the control cavity (61) positioned outside the control seat (62) is rotatably connected with a rotating device (611) through a bearing.
5. The heat-dissipating electric motor according to claim 4, wherein: the pressure head (610) comprises a circular pressing block (6101), a rotating groove (6102) is formed in the outer side of the circular pressing block (6101), a supporting roller (6103) is rotatably connected to the inner wall of the rotating groove (6102), and a rolling ring (6104) is slidably connected to the outer side of the supporting roller (6103).
6. The heat-dissipating electric motor according to claim 5, wherein: one side of the circular pressing block (6101) is fixedly connected with one side of the arc-shaped pressing rod (68), a plurality of groups of supporting rollers (6103) are arranged, the rolling ring (6104) is sleeved outside the circular pressing block (6101), and the size of the circular pressing block (6101) is the same as that of one end of the push rod (65).
7. The heat-dissipating electric motor according to claim 6, wherein: the rotating device (611) comprises a rotating ring (6111), a spherical extrusion block (6112) is fixedly connected to the inner wall of the rotating ring (6111), a connecting block (6112) is fixedly connected to the outer side of the rotating ring (6111), a radiating fin (6113) is fixedly connected to one end, far away from the rotating ring (6111), of the connecting block (6112), and a radiating hole (6114) is formed in the side face of the radiating fin (6113).
8. The heat-dissipating electric motor according to claim 7, wherein: the spherical extrusion blocks (6112) are provided with a plurality of groups, the interval between the two spherical extrusion blocks is matched with the size of the ejector rod (65), the connecting blocks (6112) are provided with a plurality of groups and are uniformly distributed on the rotating ring (6111), and the rotating ring (6111) is rotatably connected with the inner wall of the control cavity (61) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110119495.XA CN112910149B (en) | 2021-01-28 | 2021-01-28 | Heat dissipation motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119495.XA CN112910149B (en) | 2021-01-28 | 2021-01-28 | Heat dissipation motor |
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| CN112910149A CN112910149A (en) | 2021-06-04 |
| CN112910149B true CN112910149B (en) | 2022-04-22 |
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| CN114583868B (en) * | 2022-03-14 | 2022-10-21 | 南通光擎科技有限公司 | Auxiliary device for mounting electromechanical equipment |
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| CN211456928U (en) * | 2020-02-25 | 2020-09-08 | 青岛国纺电机股份有限公司 | Intelligent variable-speed three-phase asynchronous motor for spinning |
| CN111969772A (en) * | 2020-08-26 | 2020-11-20 | 浙江西菱股份有限公司 | Permanent magnet variable frequency motor for pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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