CN114243993B - Permanent magnet motor with hydraulic overturning type active heat dissipation mechanism - Google Patents
Permanent magnet motor with hydraulic overturning type active heat dissipation mechanism Download PDFInfo
- Publication number
- CN114243993B CN114243993B CN202111602418.6A CN202111602418A CN114243993B CN 114243993 B CN114243993 B CN 114243993B CN 202111602418 A CN202111602418 A CN 202111602418A CN 114243993 B CN114243993 B CN 114243993B
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- assembly
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- magnet motor
- heat dissipation
- frame
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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
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of heat dissipation of permanent magnet motors, in particular to a permanent magnet motor with a hydraulic turnover type active heat dissipation mechanism. The permanent magnet motor with the hydraulic turnover type active heat dissipation mechanism is assembled through the external split type external assembly frame, so that the permanent magnet motor can be conveniently assembled, disassembled and fixed; an electric control hydraulic support rod for controlling an elastic telescopic linkage mechanism is arranged at the lower end of the permanent magnet motor body, and the active heat dissipation housing is driven to rotate at a high speed through the elastic telescopic linkage mechanism, so that the active heat dissipation performance of the outer side of the permanent magnet motor body is greatly improved, and the linkage performance is greatly enhanced; the single power is adopted for driving, an additional driving mechanism is not needed, the cost is reduced, and the durability and the safety of the linkage control mechanism are improved; centrifugal force generated during high-speed rotation is utilized to turn outwards, so that the temperature insulation, the protection and the heat dissipation performance of the outer side of the permanent magnet motor body can be freely controlled.
Description
Technical Field
The invention relates to the technical field of heat dissipation of permanent magnet motors, in particular to a permanent magnet motor with a hydraulic turnover type active heat dissipation mechanism.
Background
The permanent magnet motor provides excitation by the permanent magnet, so that the motor has a simpler structure, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; and because excitation current is not needed, excitation loss is avoided, and the efficiency and the power density of the motor are improved.
The permanent magnet motor is composed of a stator, a rotor, an end cover and the like. The stator is basically the same as a common induction motor, and a lamination structure is adopted to reduce iron loss during the operation of the motor. The rotor can be made into solid or laminated by lamination. The armature winding can adopt a concentrated whole-pitch winding, and can also adopt a distributed short-pitch winding and an unconventional winding.
When the permanent magnet motor operates at a high speed, a large amount of heat energy can be generated through friction force generated during energy conversion and rotation, and if heat can not be quickly dissipated, the internal magnetism of the permanent magnet motor can disappear, so that the working efficiency of the permanent magnet motor is greatly influenced, and the service life of the permanent magnet motor is also influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, an improved permanent magnet motor with a hydraulic turnover type active heat dissipation mechanism is provided, the existing permanent magnet motor can generate a large amount of heat energy when running at a high speed, and if the heat can not be dissipated quickly, the internal magnetism of the permanent magnet motor can disappear, so that the working efficiency of the permanent magnet motor is greatly influenced, and the service life of the permanent magnet motor is also influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a permanent-magnet machine with convertible initiative heat dissipation mechanism of hydraulic pressure, includes permanent-magnet machine body and automatically controlled hydraulic pressure vaulting pole, permanent-magnet machine body lower extreme install U style of calligraphy structure external assembly frame, the inner wall of external assembly frame both sides on seted up the side direction assembly groove, permanent-magnet machine body both ends through inserting inside and external assembly frame bolt fixed connection of side direction assembly groove, the inner wall of external assembly frame left side on have the bottom assembly seat of the telescopic link gear of built-in elasticity, permanent-magnet machine body outside activity be equipped with and be used for promoting the active heat dissipation housing of permanent-magnet machine body heat dispersion, permanent-magnet machine body lower surface be located the inside arc bottom fixed slot of offering the automatically controlled hydraulic pressure vaulting pole of installation of active heat dissipation housing.
Lateral guide through holes matched with rotating shafts at two ends of the permanent magnet motor body are formed in the inner side faces of the lateral assembly grooves, and the external assembly frame comprises a first assembly outer frame and a second assembly outer frame which are internally provided with bottom assembly seats.
The right side face of the first assembly outer frame is fixedly connected with a transverse assembly screw rod of an integrated structure, the inside of the second assembly outer frame is transversely provided with a transverse assembly through hole with a reamed right end, the first assembly outer frame is inserted into the transverse assembly through hole through the transverse assembly screw rod and is connected with the second assembly outer frame, and the outer side of the transverse assembly screw rod is in threaded sleeve connection with a locking nut inside the transverse assembly through hole.
The inner wall of the bottom assembly seat is provided with an inclined storage groove used for installing an elastic telescopic linkage mechanism, the elastic telescopic linkage mechanism comprises a turnover assembly cylinder movably mounted in the inclined storage groove through a lateral rotating shaft, a lateral movable frame fixed on an arc-shaped surface outside the turnover assembly cylinder, a bottom control shaft cylinder inserted in the turnover assembly cylinder, a telescopic assembly rod inserted in the bottom control shaft cylinder, an upper linkage shaft coaxially fixed at the upper end of the telescopic assembly rod, an integrated structure top linkage gear coaxially fixed at the top end of the upper linkage shaft, an integrated structure bottom linkage gear coaxially fixed at the bottom end of the bottom control shaft cylinder, a middle clutch plate assembled at the upper connecting end of the bottom control shaft cylinder through a middle extrusion spring and an integrated structure inner gear coaxially fixed at the bottom end of the telescopic assembly rod, and a top control head movably assembled with the lateral movable frame are coaxially fixed at the top end of the electric control hydraulic support rod left side telescopic rod.
The permanent magnet motor comprises a permanent magnet motor body and is characterized in that an inner supporting disk is coaxially and fixedly sleeved on a rotating shaft on the left side of the permanent magnet motor body, a transverse reset spring is fixedly connected to the left side face of the inner supporting disk, an outer adjusting cylinder is coaxially sleeved on the rotating shaft on the left side of the permanent magnet motor body in a sliding and sleeved mode, and an integrally-structured bevel gear is arranged on the outer arc-shaped surface of the outer adjusting cylinder.
The permanent magnet motor comprises a permanent magnet motor body and is characterized in that an annular mounting groove used for mounting an active heat dissipation housing is formed in the outer side surface of the permanent magnet motor body, and the active heat dissipation housing comprises a first annular assembly frame movably sleeved in the annular mounting groove, a lateral linkage gear ring fixed to the outer side of the first annular assembly frame through an inclined support, a second annular assembly frame, a middle fixed assembly rod, a copper sleeve movably sleeved on the outer side of the middle fixed assembly rod and a copper cooling fin fixed to the outer side surface of the copper sleeve.
And one side of the middle fixed assembly rod is sleeved with a side elastic torsion spring for controlling the copper radiating fins.
The bottom surface in the bottom control shaft cylinder is provided with an internal control tooth socket matched with the internal gear, and the lower surface of the upper linkage shaft is positioned at the periphery of the connecting end of the telescopic assembly rod and is provided with a conical conduction surface matched with the middle clutch plate.
Annular mounting groove inside arcwall face both sides all offer the annular spacing groove that is used for assembling first annular assembly frame and second annular assembly frame.
The beneficial effects of the invention are:
(1) The permanent magnet motor with the hydraulic turnover type active heat dissipation mechanism is assembled through the external split type external assembly frame, so that the permanent magnet motor can be conveniently assembled, disassembled and fixed;
(2) An electric control hydraulic support rod for controlling an elastic telescopic linkage mechanism is arranged at the lower end of the permanent magnet motor body, and the active heat dissipation housing is driven to rotate at a high speed through the elastic telescopic linkage mechanism, so that the active heat dissipation performance of the outer side of the permanent magnet motor body is greatly improved, and the linkage performance is greatly enhanced;
(3) The single power is adopted for driving, a driving mechanism does not need to be additionally configured, the cost is reduced, meanwhile, the middle clutch plate is utilized for controlling the bottom control shaft barrel to generate an initial speed, the impact force when the internal gear is meshed with the internal control tooth groove is reduced, and the durability and the safety of the linkage control mechanism are improved;
(4) The stability of active heat dissipation housing when promoting its assembly and operation through first annular assembly frame and second annular assembly frame, install the copper fin in the copper sleeve outside simultaneously, the centrifugal force that produces when utilizing high-speed rotation outwards overturns to can the free control heat insulating property, protectiveness and the thermal diffusivity in the permanent-magnet machine body outside.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal sectional view of the present invention.
Fig. 3 is a partial cross-sectional view of the control end of the electrically controlled hydraulic strut of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1, fig. 2 and fig. 3 show a permanent magnet motor with convertible initiative heat dissipation mechanism of hydraulic pressure, including permanent magnet motor body 1 and automatically controlled hydraulic pressure vaulting pole 2, U style of calligraphy structure external assembly frame 3 is installed to permanent magnet motor body 1 lower extreme, side direction assembly groove 4 has been seted up on the 3 both sides inner walls of external assembly frame, 1 both ends of permanent magnet motor body are through inserting 4 inside and 3 bolt fixed connections of external assembly frame in side direction assembly groove, the bottom assembly seat 5 that has built-in elastic telescopic link gear on the 3 left side inner walls of external assembly frame, 1 outside activity of permanent magnet motor body is equipped with the active heat dissipation housing that is used for promoting permanent magnet motor body 1 heat dispersion, 1 lower surface of permanent magnet motor body is located the inside arc bottom fixed slot 7 of offering of being used for installing automatically controlled hydraulic pressure vaulting pole 2 of active heat dissipation housing.
The permanent magnet motor body 1 and the electric control hydraulic stay bar 2 are powered by an external power supply, and the electric control hydraulic stay bar 2 can automatically stretch and retract through a temperature control switch arranged on the permanent magnet motor body 1 under the control of an external switch.
Further, for the cooperation split, set up on the 4 medial surfaces of side direction assembly groove with 1 both ends pivot matched with side direction through-hole of permanent-magnet machine body, external assembly frame 3 includes first assembly frame 8 and the second assembly frame 9 of built-in bottom assembly seat 5.
Side direction assembly groove 4 has all been seted up on 8 right sides upper ends of first assembly frame and 9 left surfaces upper ends of second assembly frame, then can have the side direction mounting disc that promotes permanent-magnet machine body 1 shock attenuation nature at side direction assembly groove 4 inside elastic mounting.
Further, in order to cooperate with loading and unloading, a transversely-arranged assembly screw rod 10 of an integral structure is fixedly connected to the right side face of the first assembly outer frame 8, a transversely-arranged assembly through hole 11 with a chambered right end is transversely formed in the second assembly outer frame 9, the first assembly outer frame 8 is inserted into the transversely-arranged assembly through hole 11 through the transversely-arranged assembly screw rod 10 and is connected with the second assembly outer frame 9, and a locking nut 12 is sleeved on the outer side of the transversely-arranged assembly screw rod 10 and located inside the transversely-arranged assembly through hole 11 in a threaded mode.
The first assembly outer frame 8 and the second assembly outer frame 9 are respectively sleeved on two sides of the permanent magnet motor body 1 and then locked and fixed by a transverse assembly screw rod 10 and a locking nut 12 on the outer side.
Furthermore, in order to cooperate with the turnover adjustment transmission, an inclined storage groove 13 for installing an elastic telescopic linkage mechanism is formed in the inclined plane of the inner wall of the bottom assembly seat 5, the elastic telescopic linkage mechanism comprises a turnover assembly cylinder 14 movably installed in the inclined storage groove 13 through a lateral rotating shaft, a lateral movable frame 15 fixed on the outer arc surface of the turnover assembly cylinder 14, a bottom control shaft cylinder 16 inserted in the turnover assembly cylinder 14, a telescopic assembly rod 17 inserted in the bottom control shaft cylinder 16, an upper linkage shaft 18 coaxially fixed at the upper end of the telescopic assembly rod 17, an integral structure top linkage gear 19 coaxially fixed at the top end of the upper linkage shaft 18, an integral structure bottom linkage gear 20 coaxially fixed at the bottom end of the bottom control shaft cylinder 16, a middle clutch plate 22 assembled at the upper connecting end of the bottom control shaft cylinder 16 through a middle extrusion spring 21 and an integral structure inner gear 23 coaxially fixed at the bottom end of the telescopic assembly rod 17, and a top control head 24 movably assembled with the lateral movable frame 15 is coaxially fixed at the top end of the left telescopic rod of the electric control hydraulic support rod 2.
The linkage shaft at the lower end of the middle clutch plate 22 is inserted into the assembly blind hole at the upper end of the bottom control shaft barrel 16 to be in sliding connection with the bottom control shaft barrel 16, so that the linkage property between the middle clutch plate 22 and the bottom control shaft barrel 16 can be improved.
Further, for cooperation extrusion coordinated control, the coaxial fixed internal support disk 25 that has cup jointed in the pivot of permanent-magnet machine body 1 left side, fixedly connected with horizontal reset spring 26 on the internal support disk 25 left surface, the coaxial slip cup joints in the pivot of permanent-magnet machine body 1 left side has an outside to adjust a section of thick bamboo 27, has a body structure conical gear 28 on the arcwall face in the outside of an outside regulation section of thick bamboo 27.
The electric control hydraulic support rod 2 is extruded leftwards, the elastic telescopic linkage mechanism rotates clockwise at the moment, the top linkage gear 19 at the top end of the elastic telescopic linkage mechanism extrudes the bevel gear 28 rightwards, the bevel gear 28 translates rightwards and controls the telescopic assembling rod 17 and the upper linkage shaft 18 to extrude downwards, the lower end of the upper linkage shaft 18 is connected with the upper surface of the middle clutch plate 22, friction is started, the middle clutch plate 22 is driven to start generating an initial speed, the middle clutch plate 22 drives the bottom control shaft barrel 16 to rotate in a linkage mode, the bottom control shaft barrel 16 drives the active heat dissipation housing to start rotating until the internal gear 23 and the bottom control shaft barrel 16 are in meshing transmission, and the upper linkage shaft 18, the bottom control shaft barrel 16 and the active heat dissipation housing are driven to rotate synchronously.
Further, in order to match with external rotation adjustment, an annular mounting groove 29 for mounting an active heat dissipation housing is formed in the outer side surface of the permanent magnet motor body 1, and the active heat dissipation housing comprises a first annular assembly frame 30 movably sleeved in the annular mounting groove 29, a lateral linkage gear ring 31 fixed to the outer side of the first annular assembly frame 30 through an inclined support, a second annular assembly frame 32, a middle fixed assembly rod 33, a copper sleeve 34 movably sleeved on the outer side of the middle fixed assembly rod 33 and a copper cooling fin 35 fixed to the outer side surface of the copper sleeve 34.
The active heat dissipation housing has three states, in a normal state, the copper cooling fins 35 turn inwards, and an annular housing is formed on the outer side of the permanent magnet motor body 1, so that the heat insulation performance and the external protection capability of the permanent magnet motor body 1 can be improved; when the active heat dissipation housing starts to rotate at a high speed, the copper heat dissipation fins 35 start to turn outwards due to centrifugal force, so that the copper heat dissipation fins 35 form centrifugal blades outside the middle fixed assembly rod 33, heat in the annular mounting groove 29 is extracted at this time and is discharged outwards, and therefore heat dissipation performance of the motor is improved.
Furthermore, in order to cooperate with elastic reset, one side of the middle fixed assembly rod 33 is sleeved with a side elastic torsion spring 36 for controlling the copper radiating fins 35.
Furthermore, in order to match with internal meshing transmission, the conical surface is contacted to generate an initial speed, an internal control tooth groove 37 matched with the internal gear 23 is formed in the inner bottom surface of the bottom control shaft barrel 16, and a conical conduction surface matched with the middle clutch plate 22 is arranged on the periphery of the connecting end of the telescopic assembly rod 17 on the lower surface of the upper linkage shaft 18.
Further, in order to improve the assembling and adjusting stability, the annular limiting grooves 38 for assembling the first annular assembling frame 30 and the second annular assembling frame 32 are formed on two sides of the arc-shaped surface in the annular installing groove 29.
The permanent magnet motor with the hydraulic turnover type active heat dissipation mechanism is assembled through the external split type external assembly frame, so that the permanent magnet motor can be conveniently assembled, disassembled and fixed; an electric control hydraulic support rod 2 for controlling an elastic telescopic linkage mechanism is arranged at the lower end of the permanent magnet motor body 1, and an active heat dissipation housing is driven to rotate at a high speed through the elastic telescopic linkage mechanism, so that the active heat dissipation performance of the outer side of the permanent magnet motor body 1 is greatly improved, and the linkage performance is greatly enhanced; the single power drive is adopted, a drive mechanism does not need to be additionally configured, the cost is reduced, meanwhile, the bottom control shaft barrel 16 is controlled by the middle clutch plate 22 to generate an initial speed, the impact force when the internal gear 23 is meshed with the internal control tooth groove 37 is reduced, and the durability and the safety of the linkage control mechanism are improved; the stability of active heat dissipation housing when promoting its assembly and operation through first annular assembly frame 30 and second annular assembly frame 32, install copper fin 35 in the copper sleeve 34 outside simultaneously, utilize the centrifugal force that produces when high-speed the rotation outwards to can the free control heat insulating properties, protectiveness and the thermal diffusivity outside permanent-magnet machine body 1.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a permanent-magnet machine with convertible initiative heat dissipation mechanism of hydraulic pressure, includes permanent-magnet machine body (1) and automatically controlled hydraulic pressure vaulting pole (2), characterized by: the lower end of the permanent magnet motor body (1) is provided with an external assembly frame (3) with a U-shaped structure, lateral assembly grooves (4) are formed in inner walls of two sides of the external assembly frame (3), two ends of the permanent magnet motor body (1) are fixedly connected with the external assembly frame (3) through bolts inserted into the lateral assembly grooves (4), a bottom assembly seat (5) with a built-in elastic telescopic linkage mechanism is arranged on an inner wall of the left side of the external assembly frame (3), an active heat dissipation housing for improving the heat dissipation performance of the permanent magnet motor body (1) is movably assembled on the outer side of the permanent magnet motor body (1), an arc-shaped bottom fixing groove (7) for installing an electric control hydraulic support rod (2) is formed in the active heat dissipation housing on the lower surface of the permanent magnet motor body (1), the inner wall of the bottom assembly seat (5) is provided with an inclined storage groove (13) for mounting an elastic telescopic linkage mechanism, the elastic telescopic linkage mechanism comprises a turnover assembly cylinder (14) movably mounted in the inclined storage groove (13) through a lateral rotating shaft, a lateral movable frame (15) fixed on the outer arc surface of the turnover assembly cylinder (14), a bottom control shaft cylinder (16) inserted in the turnover assembly cylinder (14), a telescopic assembly rod (17) inserted in the bottom control shaft cylinder (16), an upper linkage shaft (18) coaxially fixed at the upper end of the telescopic assembly rod (17), the integrated structure comprises an integrated structure top linkage gear (19) coaxially fixed at the top end of an upper linkage shaft (18), an integrated structure bottom linkage gear (20) coaxially fixed at the bottom end of a bottom control shaft barrel (16), a middle clutch plate (22) assembled at the upper connecting end of the bottom control shaft barrel (16) through a middle extrusion spring (21), and an integrated structure internal gear (23) coaxially fixed at the bottom end of a telescopic assembly rod (17), an electric control hydraulic support rod (2) and a top control head (24) movably assembled with a lateral movable frame (15) are coaxially fixed at the top end of a left side telescopic rod, an internal support plate (25) is coaxially and fixedly sleeved on a left side rotating shaft of a permanent magnet motor body (1), a transverse reset spring (26) is fixedly connected on the left side surface of the internal support plate (25), an external adjusting barrel (27) is coaxially and slidably sleeved on the left side rotating shaft of the permanent magnet motor body (1), an integrated structure conical gear (28) is arranged on the outer side surface of the external adjusting barrel (27), an annular heat dissipation mounting groove (29) for mounting an active heat dissipation housing is formed by coaxially and is arranged on an annular ring bracket (30) and an annular assembly bracket (30) and a first side annular assembly ring bracket (31) is fixed on the outer side surface of the lateral movable frame (30), the transmission mechanism comprises a second annular assembly frame (32), a middle fixed assembly rod (33), a copper sleeve (34) movably sleeved on the outer side of the middle fixed assembly rod (33) and copper radiating fins (35) fixed on the outer side of the copper sleeve (34), an internal control tooth groove (37) matched with an internal gear (23) is formed in the inner bottom surface of a bottom control shaft cylinder (16), and a conical conduction surface matched with a middle clutch plate (22) is formed in the periphery of the connecting end of a telescopic assembly rod (17) on the lower surface of an upper linkage shaft (18).
2. The permanent magnet motor with a hydraulic turnover type active heat dissipation mechanism according to claim 1, is characterized in that: lateral guide through holes matched with rotating shafts at two ends of the permanent magnet motor body (1) are formed in the inner side face of the lateral assembly groove (4), and the external assembly frame (3) comprises a first assembly outer frame (8) and a second assembly outer frame (9) which are internally provided with the bottom assembly seat (5).
3. The permanent magnet motor with a hydraulic turnover type active heat dissipation mechanism as claimed in claim 2, wherein: first assembly frame (8) right flank on fixedly connected with horizontal assembly lead screw (10) of an organic whole structure, second assembly frame (9) inside transversely seted up the right-hand member and have reaming horizontal assembly through-hole (11), first assembly frame (8) insert horizontal assembly through-hole (11) inside through horizontal assembly lead screw (10) and be connected with second assembly frame (9), horizontal assembly lead screw (10) outside be located horizontal assembly through-hole (11) internal thread and cup jointed lock nut (12).
4. The permanent magnet motor with a hydraulic flip type active heat dissipation mechanism according to claim 1, wherein: and one side of the middle fixed assembly rod (33) is sleeved with a side elastic torsion spring (36) for controlling the copper radiating fins (35).
5. The permanent magnet motor with a hydraulic flip type active heat dissipation mechanism according to claim 1, wherein: annular mounting groove (29) inside arcwall face both sides all offer annular spacing groove (38) that are used for assembling first annular assembly frame (30) and second annular assembly frame (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111602418.6A CN114243993B (en) | 2021-12-24 | 2021-12-24 | Permanent magnet motor with hydraulic overturning type active heat dissipation mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111602418.6A CN114243993B (en) | 2021-12-24 | 2021-12-24 | Permanent magnet motor with hydraulic overturning type active heat dissipation mechanism |
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| CN114243993A CN114243993A (en) | 2022-03-25 |
| CN114243993B true CN114243993B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111602418.6A Active CN114243993B (en) | 2021-12-24 | 2021-12-24 | Permanent magnet motor with hydraulic overturning type active heat dissipation mechanism |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944727B (en) * | 2022-07-22 | 2022-10-25 | 江苏航天动力机电有限公司 | Motor with self-adaptation heat dissipation vortex mechanism |
| CN115347722B (en) * | 2022-10-17 | 2023-04-14 | 江苏航天动力机电有限公司 | High-stability permanent magnet motor with self-control type polynomial heat dissipation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591929A (en) * | 2017-09-15 | 2018-01-16 | 安徽达来电机有限公司 | A kind of motor with outer side to overturn cooling mechanism |
| CN108711998A (en) * | 2018-06-05 | 2018-10-26 | 张明明 | A kind of motor convenient for heat dissipation |
| CN112260081A (en) * | 2020-10-13 | 2021-01-22 | 江苏柏芸金属科技有限公司 | Electric appliance cabinet with adjustable structure |
| CN213755425U (en) * | 2020-10-20 | 2021-07-20 | 江苏万泰电机有限公司 | Air-cooled heat abstractor for driver |
-
2021
- 2021-12-24 CN CN202111602418.6A patent/CN114243993B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591929A (en) * | 2017-09-15 | 2018-01-16 | 安徽达来电机有限公司 | A kind of motor with outer side to overturn cooling mechanism |
| CN108711998A (en) * | 2018-06-05 | 2018-10-26 | 张明明 | A kind of motor convenient for heat dissipation |
| CN112260081A (en) * | 2020-10-13 | 2021-01-22 | 江苏柏芸金属科技有限公司 | Electric appliance cabinet with adjustable structure |
| CN213755425U (en) * | 2020-10-20 | 2021-07-20 | 江苏万泰电机有限公司 | Air-cooled heat abstractor for driver |
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| CN114243993A (en) | 2022-03-25 |
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