CN111327159B - Motor heat abstractor based on cam rotation principle - Google Patents
Motor heat abstractor based on cam rotation principle Download PDFInfo
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- CN111327159B CN111327159B CN202010137822.XA CN202010137822A CN111327159B CN 111327159 B CN111327159 B CN 111327159B CN 202010137822 A CN202010137822 A CN 202010137822A CN 111327159 B CN111327159 B CN 111327159B
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- fixedly connected
- cam
- shell
- plate
- rotating shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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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
- H02K5/10—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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention relates to the technical field of motor equipment, and discloses a motor heat dissipation device based on the cam rotation principle, which comprises a shell, wherein a stator is fixedly connected inside the shell, a rotating shaft is movably connected inside the shell, a rotor is fixedly connected outside the rotating shaft, fan blades are fixedly connected at the right end of the rotating shaft, a fixing ring is fixedly connected inside the shell, side plates are fixedly connected to two sides of the fixing ring, a cam is movably connected inside the side plates, and through the matched use of the cam, a gear, a water suction port, a water storage tank, a cooling plate, a water pipe and a water discharge port, the cam drives cooled liquid to circulate through the water pipe, so that the liquid heat dissipation effect is achieved, the liquid heat dissipation and wind heat dissipation are jointly carried out, the heat dissipation effect is effectively improved, the heat dissipation effect inside the motor during high-speed rotation is ensured, and the over-, the service life and the use effect of the motor are improved.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to a motor heat dissipation device based on a cam rotation principle.
Background
The motor is commonly known as "motor", mainly comprises stator and rotor, make circular telegram wire atress motion in magnetic field and realize the electromagnetic means of electric energy conversion kinetic energy according to the electromagnetic induction law, the completion makes motor pivoted effect through electrically conductive, nevertheless at the in-process that makes rotor and stator relative motion through electrically conductive, the motor can produce a large amount of heats usually, make the motor temperature rise, the life that works under the high temperature environment that lasts reduces the motor easily, influence work efficiency, be unfavorable for people's use.
However, the current motor is usually connected with the motor spindle through the flabellum, make the main shaft drive the flabellum and rotate the heat dissipation of accomplishing the motor, though certain radiating effect has, but the radiating effect is unsatisfactory, when the motor runs at a high speed, inside temperature is still excessive, thereby reduce the life of motor, influence the result of use of motor, and the motor is at the stop use, the motor is inside still the same with external, lead to the inside of external dust and steam entering motor, and then lead to dust and steam to influence the motor internals, further influence the life and the result of use of motor.
In order to solve the above problems, the inventor provides a motor heat dissipation device based on a cam rotation principle, which has the advantages that water circulation heat dissipation and wind power heat dissipation are performed together, the heat dissipation effect is effectively improved, the heat dissipation effect of the interior of the motor during high-speed rotation is ensured, the temperature inside the motor is prevented from being too high, the service life and the service effect of the motor are improved, the ventilation hole is closed when the motor is stopped, dust and water vapor are effectively prevented from entering the interior of the motor, and the service life of internal parts of the motor is further ensured.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor heat abstractor based on cam rotation principle, includes casing, stator, pivot, rotor, flabellum, solid fixed ring, curb plate, cam, gear, water sucking mouth, aqua storage tank, cooling plate, water pipe, outlet, baffle, ventilation hole, commentaries on classics board, shrouding, balancing weight, spring.
The positions and the connection relations of the structures are as follows:
the fan comprises a shell, a stator, a rotating shaft, a rotor, a fan blade, a fixing ring, side plates, a cam, a water storage tank, a cooling plate, a water pipe, a water outlet, a baffle plate, a rotating plate and a sealing plate, wherein the stator is fixedly connected inside the shell, the rotating shaft is movably connected inside the shell, the rotor is fixedly connected outside the rotating shaft, the fan blade is fixedly connected at the right end of the rotating shaft, the fixing ring is fixedly connected inside the shell, the side plates are fixedly connected on two sides of the fixing ring, the cam is movably connected inside the side plates, the gear is movably connected inside the cam, the water inlet is fixedly connected at the top of the fixing ring, the water storage tank is fixedly connected outside the water inlet, the cooling plate is fixedly connected inside the water storage tank, the water pipe is fixedly connected outside the water, the outside fixedly connected with balancing weight of shrouding, the outside fixedly connected with spring of shrouding.
Preferably, the side plate is fixedly connected to the inside of the shell, and the side plate is movably connected to the outside of the rotating shaft.
Preferably, the cam is triangular, the three vertex angles of the cam are provided with rollers, the rollers are connected with the inner wall of the fixing ring in a sliding mode, the inner portion of the cam is provided with an inner gear ring, and the inner gear ring is connected with the gear in a meshed mode.
Preferably, the gear is located inside the fixed ring, and the gear is fixedly connected with the rotating shaft.
Preferably, the water pipe surrounds the outside of the housing, and the water pipe is fixedly connected with the water outlet.
Preferably, the partition is located between the rotor and the fan blades.
Preferably, the rotating plate is fixedly connected with the rotating shaft, and the rotating plate is movably connected inside the shell.
Preferably, the closing plate is movably connected with the vent hole.
Preferably, the spring is movably connected to the inside of the rotating plate.
Advantageous effects
Compared with the prior art, the invention provides a motor heat dissipation device based on a cam rotation principle, which has the following beneficial effects:
1. this motor heat abstractor based on cam rotation principle uses through the cooperation of cam, gear, water sucking port, aqua storage tank, cooling plate, water pipe and outlet to the cam drives refrigerated liquid and accomplishes the circulation through the water pipe, thereby reaches the radiating effect of liquid, makes liquid heat dissipation go on with wind-force heat dissipation jointly, effectively improves radiating effect, guarantees the inside radiating effect when the motor rotates at a high speed, avoids the inside high temperature of motor, improves the life and the result of use of motor.
2. This motor heat abstractor based on cam rotation principle uses through the cooperation of solid fixed ring and cam, because the inside of cam is provided with the roller bearing to change sliding friction to rolling friction, effectively reduce frictional force, reduce the friction loss, and then improve equipment's life.
3. This motor heat abstractor based on cam rotation principle uses through the cooperation in commentaries on classics board, shrouding and ventilation hole to reach and use at the motor, the inside and outside of ventilation hole intercommunication casing guarantees wind-force radiating effect, and when the motor stopped to use, the shrouding seals the ventilation hole, avoids dust and steam to get into the inside of motor, and then guarantees the life of motor internals.
4. This motor heat abstractor based on cam rotation principle through the use of balancing weight, increases the centrifugal force of shrouding, guarantees that the shrouding can effectively compression spring to make the inside and the outside of ventilation hole intercommunication casing.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view showing the connection of the fixing ring, the cam, the gear and the rotating shaft of the section A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection of a rotating plate, a sealing plate, a weight member and a spring in section B-B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the connection of the rotating plate, the closing plate and the spring in section C of FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a stator; 3. a rotating shaft; 4. a rotor; 5. a fan blade; 6. a fixing ring; 7. a side plate; 8. a cam; 9. a gear; 10. a water suction port; 11. a water storage tank; 12. a cooling plate; 13. a water pipe; 14. a water outlet; 15. a partition plate; 16. a vent hole; 17. rotating the plate; 18. closing the plate; 19. a balancing weight; 20. a spring.
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. 1-4, a heat dissipation device for a motor based on the cam rotation principle includes a housing 1, a stator 2, a rotating shaft 3, a rotor 4, a fan blade 5, a fixing ring 6, a side plate 7, a cam 8, a gear 9, a water suction port 10, a water storage tank 11, a cooling plate 12, a water pipe 13, a water discharge port 14, a partition plate 15, a vent hole 16, a rotating plate 17, a sealing plate 18, a weight block 19, and a spring 20.
The positions and the connection relations of the structures are as follows:
the stator 2 is fixedly connected inside the shell 1, the rotating shaft 3 is movably connected inside the shell 1, the rotor 4 is fixedly connected outside the rotating shaft 3, the fan blade 5 is fixedly connected at the right end of the rotating shaft 3, the fixing ring 6 is fixedly connected inside the shell 1, the side plates 7 are fixedly connected on two sides of the fixing ring 6, the side plates 7 are fixedly connected inside the shell 1, the side plates 7 are movably connected outside the rotating shaft 3, the cam 8 is movably connected inside the side plates 7, the cam 8 is triangular, the three vertex angles of the cam 8 are provided with rolling shafts, the rolling shafts are slidably connected with the inner wall of the fixing ring 6, the inner toothed ring is arranged inside the cam 8, the inner toothed ring is meshed with the gear 9, the cam 8 and the cam 8 are matched for use, the rolling shafts are arranged inside the cam 8, so that the sliding friction is changed into the rolling friction, the friction, further, the service life of the equipment is prolonged, the gear 9 is movably connected inside the cam 8, the gear 9 is located inside the fixing ring 6, the gear 9 is fixedly connected with the rotating shaft 3, the top of the fixing ring 6 is fixedly connected with the water suction port 10, the outside of the water suction port 10 is fixedly connected with the water storage tank 11, the inside of the water storage tank 11 is fixedly connected with the cooling plate 12, the outside of the water storage tank 11 is fixedly connected with the water pipe 13, the water pipe 13 surrounds the outside of the shell 1, the water pipe 13 is fixedly connected with the water discharge port 14, the bottom of the fixing ring 6 is fixedly connected with the water discharge port 14, the cam 8, the gear 9, the water suction port 10, the water storage tank 11, the cooling plate 12, the water pipe 13 and the water discharge port 14 are matched for use, so that the cam 8 drives the cooled liquid to complete circulation through the water pipe 13, thereby achieving, the inside radiating effect when guaranteeing the high-speed rotation of motor avoids the inside high temperature of motor, improves the life and the result of use of motor.
The inside fixedly connected with baffle 15 of the body 1, the baffle 15 is located between rotor 4 and flabellum 5, the surface of the baffle 15 has been offered the air vent 16, the outside swing joint of the baffle 15 has the rotating plate 17, rotating plate 17 and spindle 3 are fixedly connected, rotating plate 17 swing joint is in the inside of the body 1, the inside sliding connection of rotating plate 17 has the shrouding 18, shrouding 18 and air vent 16 swing joint, through the cooperation of rotating plate 17, shrouding 18 and air vent 16 use, thus reach in the use of the motor, the air vent 16 communicates the inside and outside of the body 1, guarantee the radiating effect of wind-force, when the motor stops using, the shrouding 18 seals the air vent 16, avoid dust and steam to enter the inside of the motor, and then guarantee the life of the internal part of the motor, the outside fixedly connected with counterweight 19 of the shrouding 18, through the use of counterweight 19, increase the centrifugal, thereby, the ventilation hole 16 is communicated with the inside and the outside of the housing 1, the spring 20 is fixedly connected to the outside of the closing plate 18, and the spring 20 is movably connected to the inside of the rotating plate 17.
The working process and principle are as follows: when the motor rotates, the rotating shaft 3 is fixedly connected with the fan blade 5, the rotating shaft 3 drives the fan blade 5 to rotate, the fan blade 5 rotates to form wind power, meanwhile, because the rotating shaft 3 is fixedly connected with the rotating plate 17, the rotating plate 17 is movably connected with the sealing plate 18, the sealing plate 18 is fixedly connected with the spring 20, the sealing plate 18 is fixedly connected with the balancing weight 19, therefore, the rotating shaft 3 drives the rotating plate 17 to rotate, the rotating plate 17 drives the sealing plate 18 to rotate, the sealing plate 18 drives the balancing weight 19 to rotate, according to the principle of centrifugal force of object rotation, the closing plate 18 compresses the spring 20 to make centrifugal movement under the action of self-weight and the counterweight 19, the rotating plate 17 is movably connected with the clapboard 15, the clapboard 15 is provided with a vent hole 16, the vent hole 16 is movably connected with a closing plate 18, therefore, the closing plate 18 is moved eccentrically so that the ventilation hole 16 communicates with the inside and the outside of the housing 1, and thus wind generated by the fan blades 5 is dissipated through the ventilation hole 16.
Meanwhile, the rotating shaft 3 is fixedly connected with the gear 9, the cam 8 is triangular, the rolling shafts are arranged at three vertex angles of the cam 8 and are in sliding connection with the inner wall of the fixing ring 6, the inner portion of the cam 8 is provided with the inner toothed ring which is in meshed connection with the gear 9, the fixing ring 6 is fixedly connected with the inner portion of the shell 1, two sides of the fixing ring 6 are fixedly connected with the side plates 7, the top of the fixing ring 6 is fixedly connected with the water suction port 10, the water suction port 10 is fixedly connected with the water storage tank 11, the inner portion of the water storage tank 11 is fixedly connected with the cooling plate 12, the water storage tank 11 is fixedly connected with the water pipe 13, the water pipe 13 is fixedly connected with the water discharge port 14, and the water discharge port 14 is fixedly connected with the bottom of the fixing ring 6, so that the rotating shaft 3 drives the gear 9 to rotate, the cam 8 drives the cam 8, when the cavity formed by the cam 8 and the fixing ring 6 is enlarged, the internal pressure is smaller, so that liquid is sucked in through the water suction port 10, when the cavity formed by the cam 8 and the fixing ring 6 is reduced, the internal pressure is increased, so that the liquid is discharged through the water discharge port 14, the liquid enters the water storage tank 11 through the water discharge port 14 and the water pipe 13, the liquid is cooled by the cooling plate 12 in the water storage tank 11, the cooled liquid completes circulation through the water suction port 10 again, and the water pipe 13 surrounds the outside of the shell 1, so that water circulation heat dissipation is completed, the liquid heat dissipation and wind power heat dissipation are performed together, and the heat dissipation effect is improved.
When the motor stop work, then 3 stall of pivot, because pivot 3 and commentaries on classics board 17 fixed connection, commentaries on classics board 17 and shrouding 18 swing joint, shrouding 18 and spring 20 fixed connection, spring 20 fixed connection is in the inside of commentaries on classics board 17, so when 3 stall of pivot, commentaries on classics board 17 stall, commentaries on classics board 17 drives shrouding 18 stall, so shrouding 18 loses centrifugal force, then shrouding 18 slides to the centre of a circle of commentaries on classics board 17 under spring 20's effect, thereby shrouding 18 seals ventilation hole 16, make the inside formation sealed environment of casing 1, prevent the inside of dust and steam entering motor, protect internals.
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 (1)
1. The utility model provides a motor heat abstractor based on cam rotation principle, includes casing (1), its characterized in that: the improved fan is characterized in that a stator (2) is fixedly connected to the inside of the shell (1), a rotating shaft (3) is movably connected to the inside of the shell (1), a rotor (4) is fixedly connected to the outside of the rotating shaft (3), fan blades (5) are fixedly connected to the right end of the rotating shaft (3), a fixing ring (6) is fixedly connected to the inside of the shell (1), side plates (7) are fixedly connected to the two sides of the fixing ring (6), a cam (8) is movably connected to the inside of the side plates (7), a gear (9) is movably connected to the inside of the cam (8), a water suction port (10) is fixedly connected to the top of the fixing ring (6), a water storage tank (11) is fixedly connected to the outside of the water suction port (10), a cooling plate (12) is fixedly connected to the inside of the water storage tank (11), and a, a water outlet (14) is fixedly connected to the bottom of the fixing ring (6), a partition plate (15) is fixedly connected to the inside of the shell (1), a ventilation hole (16) is formed in the surface of the partition plate (15), a rotating plate (17) is movably connected to the outside of the partition plate (15), a sealing plate (18) is slidably connected to the inside of the rotating plate (17), a balancing weight (19) is fixedly connected to the outside of the sealing plate (18), and a spring (20) is fixedly connected to the outside of the sealing plate (18);
the side plate (7) is fixedly connected to the inner part of the shell (1), and the side plate (7) is movably connected to the outer part of the rotating shaft (3);
the cam (8) is triangular, rollers are arranged at three vertex angles of the cam (8), the rollers are connected with the inner wall of the fixing ring (6) in a sliding manner, an inner gear ring is arranged inside the cam (8), and the inner gear ring is meshed with the gear (9);
the gear (9) is positioned in the fixing ring (6), and the gear (9) is fixedly connected with the rotating shaft (3);
the water pipe (13) surrounds the outer part of the shell (1), and the water pipe (13) is fixedly connected with the water outlet (14);
the partition plate (15) is positioned between the rotor (4) and the fan blades (5);
the rotating plate (17) is fixedly connected with the rotating shaft (3), and the rotating plate (17) is movably connected inside the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010137822.XA CN111327159B (en) | 2020-03-03 | 2020-03-03 | Motor heat abstractor based on cam rotation principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010137822.XA CN111327159B (en) | 2020-03-03 | 2020-03-03 | Motor heat abstractor based on cam rotation principle |
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| Publication Number | Publication Date |
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| CN111327159A CN111327159A (en) | 2020-06-23 |
| CN111327159B true CN111327159B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010137822.XA Active CN111327159B (en) | 2020-03-03 | 2020-03-03 | Motor heat abstractor based on cam rotation principle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612356A (en) * | 2020-09-20 | 2021-11-05 | 危维青 | Manufacturing method of motor with good heat dissipation effect |
| 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 |
| CN112934770B (en) * | 2021-01-27 | 2022-11-25 | 深圳市忆捷创新科技有限公司 | Environment-friendly auxiliary positioning equipment with protection effect for hard disk |
| CN113079898A (en) * | 2021-03-12 | 2021-07-09 | 万小雁 | Greenhouse temperature control device |
| CN113684325A (en) * | 2021-09-17 | 2021-11-23 | 东莞市天富励德实业有限公司 | Leather product processing and punching device |
| CN114012620A (en) * | 2021-11-03 | 2022-02-08 | 杨庆 | Multi-functional five metals electric pliers |
| CN114301215A (en) * | 2021-12-11 | 2022-04-08 | 申涛 | Electric machine |
| CN117118130B (en) * | 2023-08-16 | 2024-09-03 | 伊洛姆电机(江苏)有限公司 | Full static seal low-speed submersible motor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505971A (en) * | 2014-12-26 | 2015-04-08 | 山西汾西重工有限责任公司 | Water jacket inner-outer cooling structure |
| CN108494147B (en) * | 2018-03-14 | 2019-06-21 | 奉化市微分电机有限公司 | A kind of fugitive thermoelectric perpetual motion machine |
| CN109494925B (en) * | 2018-11-21 | 2020-07-14 | 扬州市方圆机电制造有限公司 | Efficient and damping permanent magnet motor |
| CN209375320U (en) * | 2019-01-26 | 2019-09-10 | 无锡市迅驰焊接设备制造有限公司 | A kind of servo motor water cooling plant |
| CN110277875A (en) * | 2019-06-28 | 2019-09-24 | 大连日牵电机有限公司 | A kind of air-cooled water cooling integrated motor |
| CN110748482B (en) * | 2019-11-11 | 2021-09-07 | 浙江泰邦电器有限公司 | Hydraulic machine based on cam transmission principle |
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2020
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| CN111327159A (en) | 2020-06-23 |
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Effective date of registration: 20230608 Address after: 226000 No. 9, Guoxin South Road, juegang street, Rudong County, Nantong City, Jiangsu Province Patentee after: Nantong Maizhuo Precision Machinery Co.,Ltd. Address before: No.1439, Wenchang Road, Lanting street, Keqiao District, Shaoxing City, Zhejiang Province, 312000 Patentee before: Shaoxing Xiuzhen New Energy Technology Co.,Ltd. |