CN109274220B - High-efficient heat dissipation motor - Google Patents

High-efficient heat dissipation motor Download PDF

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Publication number
CN109274220B
CN109274220B CN201811391585.9A CN201811391585A CN109274220B CN 109274220 B CN109274220 B CN 109274220B CN 201811391585 A CN201811391585 A CN 201811391585A CN 109274220 B CN109274220 B CN 109274220B
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CN
China
Prior art keywords
protective sleeve
motor
water tank
sleeved
heat dissipation
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Application number
CN201811391585.9A
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Chinese (zh)
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CN109274220A (en
Inventor
许孝卓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU FANGYUAN ELECTRICAL MANUFACTURING Co.,Ltd.
Original Assignee
Yangzhou Fangyuan Electrical Manufacturing Co ltd
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Priority to CN201811391585.9A priority Critical patent/CN109274220B/en
Publication of CN109274220A publication Critical patent/CN109274220A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06Arrangements 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

Abstract

The invention discloses a high-efficiency heat dissipation motor which comprises a motor body, wherein the motor body is composed of a machine shell, end covers, a stator, a rotor, a rotating shaft and a bearing, and the end covers are respectively attached to two ends of the machine shell. This device sets up the spiral pipe through the winding on the casing, motor shaft drives piston motion through the disc when rotating, thereby take out the coolant liquid in the coolant tank in the spiral pipe and let the interior coolant liquid of spiral pipe circulate flow always during piston motion, coolant liquid in the spiral pipe can effectual absorption motor produced heat when rotating like this, and the fan is along with the pivot when rotating, produced wind blows over from the vent on the fin, thereby not only can be further cool down for the motor, also effectual coolant liquid cooling for in the spiral pipe simultaneously, make the coolant liquid in the coolant tank can long-time recycle. And because the arrangement of the protective sleeve barrel, the motor can be protected, and the motor can be further radiated by the first radiating fin arranged on the protective sleeve barrel.

Description

High-efficient heat dissipation motor
Technical Field
The invention relates to the field of motors, in particular to a high-efficiency heat dissipation motor.
Background
The application range of the permanent magnet motor is wider, and particularly, along with the transformation and upgrade of the manufacturing industry promoted by China in recent years, the automation degree of automation equipment which takes the motor as power and performs drive control is higher and higher in various intelligent manufacturing fields. However, in the long-time running process of the motor, the problem of temperature rise often restricts the efficient running of the motor, and the service life of the motor is further reduced. Reasons for generating heat in the working process of the motor comprise bearing friction, coil resistance, iron core magnetic resistance and the like, when the temperature of the motor is too high, the motor can be caused to break down in operation, and the service life of the motor is seriously shortened. The common cooling modes of the motor at present comprise a self-cooling type and an air cooling type. Self-cooling type is suitable for a motor with small heat generation, and the air-cooling type heat dissipation capacity is limited. In addition, the heat dissipation effect of the motor shell is not ideal.
Disclosure of Invention
In order to solve the existing problems, the invention provides a high-efficiency heat-dissipation motor.
The invention is realized by the following technical scheme:
the high-efficiency heat dissipation motor comprises a motor, the motor comprises a housing, end covers, a stator, a rotor, a rotating shaft and bearings, the end covers are respectively attached to two ends of the housing, the end covers are fixedly connected with the housing through bolts, the stator is fixedly sleeved in the housing, the rotor is rotatably connected with the stator, a rotating shaft penetrates through and is fixed to the axial lead direction of the rotor, the two bearings are fixedly sleeved on the rotating shaft, the two bearings are respectively and fixedly embedded in the central positions of the two end covers, a protective sleeve is sleeved on the motor, a fixed block is fixedly connected between the inner wall of the protective sleeve and the end cover side, a spiral pipe is arranged between the inner wall of the protective sleeve and the outer side of the housing, the spiral pipe is fixedly sleeved on the housing, the outer side of the spiral pipe is attached to the inner wall of the protective sleeve, a plurality of cooling fins are fixedly arranged on the outer side of the housing and distributed along the track of the spiral pipe, ventilation openings are fixedly arranged on the cooling fins, two ends of the spiral pipe respectively penetrate through a connecting pipe fixedly connected with the bottom end of a cylinder and a first connecting pipe, a water tank is fixedly connected with a water tank, a connecting pipe fixedly connected with a water tank, a water tank is fixed to the top end of the cylinder, a water tank is fixedly connected with a connecting pipe, a water tank is fixedly connected with a water tank, a connecting pipe, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water inlet pipe, a water tank, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water tank, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water tank, a cylinder, a water tank is fixedly connected with a water tank, a cylinder, a water tank is fixedly connected with a.
Preferably, the connecting pipe is a square-to-circle reducing joint.
Preferably, the base and the cooling water tank are fixedly connected by welding.
Preferably, the piston is fixedly sleeved with a sealing ring.
Preferably, the bottom surface of the base is fixedly connected with a non-slip mat.
Compared with the prior art, the invention has the beneficial effects that: this device sets up the spiral pipe through the winding on the casing, motor shaft drives piston motion through the disc when rotating, thereby take out the coolant liquid in the coolant tank in the spiral pipe and let the interior coolant liquid of spiral pipe circulate flow always during piston motion, coolant liquid in the spiral pipe can effectual absorption motor produced heat when rotating like this, and the fan is along with the pivot when rotating, produced wind blows over from the vent on the fin, thereby not only can be further cool down for the motor, also effectual coolant liquid cooling for in the spiral pipe simultaneously, make the coolant liquid in the coolant tank can long-time recycle. And because the arrangement of the protective sleeve barrel, the motor can be protected, and the motor can be further radiated by the first radiating fin arranged on the protective sleeve barrel.
Drawings
FIG. 1 is a schematic representation of the structure of the present invention;
FIG. 2 is a schematic partial external view of the structure of the present invention;
FIG. 3 is a cross-sectional view A-A of the structure of the present invention;
fig. 4 is an enlarged view of a portion a of the structure of the present invention.
In the figure, a motor 1, a shell 2, an end cover 3, a stator 4, a rotor 5, a rotating shaft 6, a bearing 7, a bolt 8, a protective sleeve 9, a fixed block 10, a pore plate 11, a spiral pipe 12, a radiating fin 13, a ventilation opening 14, a connecting pipe 15, a first connecting pipe 15-1, a fan 16, a first radiating fin 17, a supporting block 18, a cooling water tank 19, a water inlet pipe 20, an L type water adding pipe 21, a cover body 22, a water outlet pipe 23, an air cylinder 24, a piston 25, a piston rod 26, a swing rod 27, a disc 28, a first water inlet pipe 29, a one-way valve 30, a guide pipe 31, a first water outlet pipe 32, a first one-way valve 33.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, 2, 3, and 4, a high efficiency heat dissipation motor includes a motor 1, the motor 1 is composed of a casing 2, an end cap 3, a stator 4, a rotor 5, a rotating shaft 6, and a bearing 7, two ends of the casing 2 are respectively attached to the end cap 3, the end cap 3 is fixedly connected to the casing 2 through a bolt 8, the stator 4 is fixedly sleeved in the casing 2, the rotor 4 is sleeved with the rotor 5, the rotor 5 is rotatably connected to the stator 4, the rotor 5 is fixedly penetrated in the axial direction by the rotating shaft 6, two bearings 7 are fixedly sleeved on the rotating shaft 6, two bearings 7 are respectively and fixedly embedded in the central positions of two end caps 3, a protecting sleeve 9 is sleeved on the motor 1, the inner wall of the protecting sleeve 9 is fixedly connected to the end cap 3, a spiral tube 12 is arranged between the inner wall of the protecting sleeve 9 and the end cap 3, the spiral tube 12 is fixedly sleeved on the casing 2, the outer side of the protecting sleeve 12 is attached to the inner wall of the protecting sleeve 9, a plurality of heat sink 13 is fixedly arranged on the outer side of the casing, a heat sink is fixedly arranged on the inner wall of the cylinder, a heat sink is fixedly arranged, a heat sink is arranged on the inner side of a heat sink, a heat sink is arranged, a heat sink.
The connecting pipe 15 is a square-to-round reducer union.
The base 35 and the cooling water tank 19 are fixedly connected by welding.
And a sealing ring is fixedly sleeved on the piston 25.
The bottom surface of the base 35 is fixedly connected with an anti-skid pad.
The working principle is as follows: when the invention is used, firstly, when the motor 1 is powered on, the stator 4 generates a magnetic field due to the current, so that the rotor 5 can be stressed to rotate in the magnetic field generated by the stator 4, the rotor 5 drives the rotating shaft 6 to rotate when rotating, and the bearing 7 can reduce the friction between the rotating shaft 6 and the end cover 3 and guide the rotation of the rotating shaft 6. The motor 1 can generate heat during operation, in order to efficiently and quickly cool the motor 1, the spiral pipe 12 and the heat radiating fin 13 are arranged on the outer side of the casing 2, so that the generated heat can be transferred to the spiral pipe 12 and the heat radiating fin 13 when the motor 1 operates, the swing rod 27 is driven by the disc 28 to swing when the rotating shaft 6 rotates, so that the swing rod 27 drives the piston 25 to slide up and down in the cylinder 24, when the piston 25 slides up and down in the cylinder 24, due to the arrangement of the check valve 30 and the first check valve 33, the piston 25 can suck cooling water in the cooling water tank 19 into the cylinder 24 through the water outlet pipe 23, the guide pipe 31 and the first water inlet pipe 29 in sequence when sliding up, and when the piston 25 slides down, the cooling water sucked into the cylinder 24 is discharged into one end of the spiral pipe 12 through the first water outlet pipe 32, the first guide pipe 34 and the first, in this way, the cooling liquid in the spiral tube 12 returns to the cooling water tank 19 from the water inlet pipe 20 through the connecting pipe 15 on the other end of the spiral tube 12, so that the cooling liquid in the cooling water tank 19 is pumped into the spiral tube 12 and the cooling liquid in the spiral tube 12 flows in a circulating manner all the time when the piston 25 moves, in the process, the cooling liquid in the spiral tube 12 can effectively absorb the heat generated by the motor 1 during operation, and the fan 16 rotates along with the rotating shaft 6 when the rotating shaft 6 rotates, so that the fan 16 sucks the external cool air into the protecting sleeve 9 through the pore plate 11 when rotating, and blows the cool air out from the other end of the protecting sleeve 9 after blowing through the ventilation opening 14 on the radiating fin 13, in the process, the air blown out by the fan 16 can cool the radiating fin 13 and the spiral tube 12, so that the air blown out by the fan 16 not only can further cool the motor 1, but also effectively cool the cooling liquid in the spiral tube 12, so that the coolant in the coolant tank 19 can be recycled for a long time. And due to the arrangement of the protective sleeve 9, the protective sleeve 9 not only can play a role of protecting the motor 1, but also can further radiate the heat of the motor 1 arranged inside through the first radiating fin 17 arranged on the protective sleeve.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A high-efficiency heat dissipation motor comprises a motor (1), and is characterized in that the motor (1) is composed of a casing (2), an end cover (3), a stator (4), a rotor (5), a rotating shaft (6) and a bearing (7), two ends of the casing (2) are respectively attached to an end cover (3) through bolts (8) and a casing (2), the casing (2) is internally and fixedly sleeved with a stator (4), the stator (4) is internally and fixedly sleeved with the rotor (5), the rotor (5) is rotatably connected with the stator (4), the rotor (5) penetrates through and is fixed with the rotating shaft (6) in the axial line direction, the rotating shaft (6) is fixedly sleeved on the rotating shaft (6), two bearings (7) are respectively and fixedly embedded in the central positions of two end covers (3), the motor (1) is fixedly sleeved with a protective sleeve cylinder (9), the inner wall of the protective sleeve cylinder (9) and the end cover (3) are fixedly sleeved with a water tank (3), the protective sleeve is fixedly sleeved with a water tank (9) and is fixedly connected with a water tank (13), the protective sleeve (2) and a protective sleeve (13), a protective sleeve is fixedly connected with a protective sleeve (13), a protective sleeve (19) is arranged on the protective sleeve, a protective sleeve (2), a protective sleeve is fixedly connected with a protective sleeve (19) and a protective cylinder (2), a protective sleeve (2), a protective sleeve (9), a protective sleeve is fixedly connected with a protective sleeve (9), a protective sleeve (19), a protective sleeve (9), a protective sleeve (2), a protective sleeve (9), a protective sleeve is fixedly connected with a protective sleeve, a protective sleeve (9), a protective sleeve (19), a protective sleeve 12), a protective sleeve is fixedly connected with a protective cylinder, a protective sleeve is fixedly connected with a protective sleeve, a.
2. The efficient heat dissipation motor of claim 1, wherein: the connecting pipe (15) is a square-to-circle reducing joint.
3. The efficient heat dissipation motor of claim 1, wherein: the base (35) and the cooling water tank (19) are fixedly connected by welding.
4. The efficient heat dissipation motor of claim 1, wherein: and a sealing ring is fixedly sleeved on the piston (25).
5. The efficient heat dissipation motor of claim 1, wherein: the bottom surface of the base (35) is fixedly connected with an anti-skid pad.
CN201811391585.9A 2018-11-21 2018-11-21 High-efficient heat dissipation motor Active CN109274220B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811391585.9A CN109274220B (en) 2018-11-21 2018-11-21 High-efficient heat dissipation motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811391585.9A CN109274220B (en) 2018-11-21 2018-11-21 High-efficient heat dissipation motor

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CN109274220A CN109274220A (en) 2019-01-25
CN109274220B true CN109274220B (en) 2020-07-14

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CN109861460B (en) * 2019-04-01 2019-11-12 江苏建威电子科技有限公司 A kind of novel bracket for rectifier bridge of automotive generator
CN110086294A (en) * 2019-04-30 2019-08-02 南京理工自动化研究院有限公司 A kind of novel driving motor of electric car
CN110224535A (en) * 2019-07-06 2019-09-10 陈路阳 A kind of combined motor
CN110762587B (en) * 2019-10-12 2021-02-12 黑龙江建筑职业技术学院 Heat energy gathering type pipeline heating device
CN110890804A (en) * 2019-11-12 2020-03-17 徐州鸿润达电动车有限公司 Heat radiation structure of electric tricycle motor
CN111058399A (en) * 2019-12-30 2020-04-24 杨程聆 Self-dust-removing road reflector
CN111049323B (en) * 2020-01-19 2020-11-03 东阳市中兴电机有限公司 Motor with emergency protection function and convenient to move
CN111668993B (en) * 2020-06-24 2021-07-02 浙江江宇电机有限公司 Heat dissipation type motor
CN111953135A (en) * 2020-08-14 2020-11-17 曾小春 New energy automobile motor heat dissipation frame
CN112152389B (en) * 2020-11-24 2021-04-06 南京贝思特信息科技有限公司 Motor with good heat dissipation performance

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CN205610422U (en) * 2016-03-04 2016-09-28 莱芜钢铁集团有限公司 Heat dissipation mechanism of motor and motor
CN106712391A (en) * 2017-02-21 2017-05-24 福安市裕兴机械有限公司 Self-circulating cooling oil pump motor
CN207743800U (en) * 2018-01-30 2018-08-17 南京纬力创新能源科技有限公司 A kind of New energy automobile motor of the good cooling results with decrease of noise functions
CN108566043A (en) * 2018-05-24 2018-09-21 深圳市贝优通新能源技术开发有限公司 A kind of New energy automobile motor of good heat dissipation effect

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TWI424663B (en) * 2010-07-01 2014-01-21 Joy Ride Tech Co Ltd A motor with heat pipe

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN205610422U (en) * 2016-03-04 2016-09-28 莱芜钢铁集团有限公司 Heat dissipation mechanism of motor and motor
CN106712391A (en) * 2017-02-21 2017-05-24 福安市裕兴机械有限公司 Self-circulating cooling oil pump motor
CN207743800U (en) * 2018-01-30 2018-08-17 南京纬力创新能源科技有限公司 A kind of New energy automobile motor of the good cooling results with decrease of noise functions
CN108566043A (en) * 2018-05-24 2018-09-21 深圳市贝优通新能源技术开发有限公司 A kind of New energy automobile motor of good heat dissipation effect

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Effective date of registration: 20200611

Address after: 225644 Yiping Village, Xiejia Town, Gaoyou City, Yangzhou City, Jiangsu Province

Applicant after: YANGZHOU FANGYUAN ELECTRICAL MANUFACTURING Co.,Ltd.

Address before: 225644 Three Groups of Yiping Village, Xiejia Town, Gaoyou City, Yangzhou City, Jiangsu Province

Applicant before: GAOYOU JIACHUN TECHNOLOGY Co.,Ltd.

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