CN114362427A - Motor with uniformly distributed ventilation type protective cover structure - Google Patents
Motor with uniformly distributed ventilation type protective cover structure Download PDFInfo
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- CN114362427A CN114362427A CN202210261300.XA CN202210261300A CN114362427A CN 114362427 A CN114362427 A CN 114362427A CN 202210261300 A CN202210261300 A CN 202210261300A CN 114362427 A CN114362427 A CN 114362427A
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- protective cover
- filter screen
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Abstract
A motor with uniformly distributed ventilation type protective cover structures comprises a motor main body, a first fixed disc, a second fixed disc, a movable piece, a radiating fan frame, a protective cover, a filter screen and fan blades; the motor main body is arranged on the radiating fan frame, and the rotating shaft is rotatably arranged on the second fixed disk and penetrates through the first fixed disk; the movable piece is arranged on the rotating shaft; the driven gear is arranged on the rotating shaft; the protective cover is arranged on the first fixed disk in a sliding mode, and the fixed column is arranged on the protective cover; the driving gear is arranged on the fixed column and is in meshed transmission connection with the driven gear, and the locking screw penetrates through the fixed column and is in threaded connection with the first fixed disk. The movable part is driven to rotate by the rotating shaft on the driven gear, so that dust is effectively prevented from entering the motor main body, the maintenance frequency is reduced, the disassembly is reduced, and the operation is simple and convenient; the filter screen of radiator fan inlet end, impurity among the fine filtered air, and the filter screen is more firm and convenient maintenance clearance.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to a motor with uniformly distributed ventilation type protective cover structures.
Background
The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor can generate a large amount of heat in the operation process, the heat is transferred in time to cause heat accumulation, the working efficiency of the motor can be reduced under the working state that the motor is at high temperature for a long time, the motor can be burnt out in serious conditions, and therefore, heat dissipation ribs are often additionally arranged on the surface of the motor or the flow rate of air around the motor is accelerated, and the cooling effect is further achieved. The prior publication No. CN202020857907.0 discloses a motor with a uniformly distributed ventilation type protective cover structure, wherein the ventilation type protective cover is detachably arranged on the outer side of the motor, and the protective cover can be conveniently arranged on or detached from the motor, so that impurities such as dust and the like accumulated on the motor can be conveniently cleaned, the heat dissipation effect of the motor is improved, and the practical effect is good; fixed mounting has annular installation axle and flabellum in the pivot, can drive annular installation axle and flabellum when the pivot rotates and rotate to can accelerate the flow of near motor air, thereby further improve the radiating effect of motor, reasonable in design, excellent in use effect. However the utility model discloses a motor is when out of work, in the dust easy access device in the environment, and difficult clearance, when clearing up through dismantling the protection casing, the process is comparatively loaded down with trivial details, and when this motor installation back, will be more loaded down with trivial details to demolising of protection casing. For example, when the filter screen needs to be replaced, disassembled and assembled, the extrusion column is manually rotated to move leftwards on the screw rod, so that the extrusion column gradually releases extrusion on the pressing plate, the pressing plate can also move leftwards on the positioning rod under the action of the elastic force of the tension spring, the clamping of the pressing plate on the filter screen is also released, the filter screen can be disassembled from the box body, and after a new filter screen is replaced and installed on the box body, the filter screen can be fixedly installed by reversely rotating the extrusion column; however, the filter screen is not stable enough, and the installation and disassembly processes of the filter screen are complex, and time and labor are wasted. In order to solve the problems, the application provides a motor with an evenly distributed ventilation type protective cover structure.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a motor with an evenly distributed ventilation type protective cover structure, a driving gear and a driven gear are driven by rotating a protective cover, a movable part is driven by a rotating shaft on the driven gear to rotate so as to adjust the gap and the closing between the movable parts, the movable part is opened when the device works, and the movable part is closed when the device is not used, so that dust is effectively prevented from entering the motor main body, the maintenance frequency is reduced, the disassembly is reduced, and the operation is simple and convenient; meanwhile, the heat dissipation fan is matched for heat dissipation, and the filter screen at the air inlet end of the heat dissipation fan well filters impurities in the air, so that the heat dissipation effect is good, and the filter screen is more stable and convenient to maintain and clean.
(II) technical scheme
The invention provides a motor with uniformly distributed ventilation type protective cover structures, which comprises a motor main body, a fixed seat, a supporting plate, a first fixed disk, a second fixed disk, a movable part, a rotating shaft, a driven gear, a driving gear, a fixed column, a locking screw, a protective cover, a boss, a filter screen, a first fixed part, a radiating fan frame, a radiating exhaust hole, a coupler, a second fixed part and fan blades, wherein the fixed seat is arranged on the motor main body;
the motor main body is provided with a power shaft for providing power, the second fixing piece is arranged on the second fixing disc, and the power shaft penetrates through the second fixing disc and is rotationally connected with the second fixing piece; the motor main body is arranged on the radiating fan frame, and the radiating exhaust hole is formed in the motor main body; the fan blades are rotatably arranged on the first fixing piece through the rotating sleeve, and the rotating sleeve is connected with the power shaft through the coupler; the first fixed disk and the second fixed disk are arranged on the fixed seat through the supporting plate;
the first fixed disk is provided with a mounting hole, and the rotating shaft is rotatably arranged on the second fixed disk and penetrates through the mounting hole in the first fixed disk; the movable piece is arranged on the rotating shaft, and two ends of the movable piece are respectively attached to the first fixed disc and the second fixed disc; the driven gear is arranged on the rotating shaft and is positioned on one side of the first fixed disc, which is far away from the movable piece; the protective cover is arranged on the first fixed disk in a sliding mode, and the fixed column is arranged on the protective cover and located at one end close to the first fixed disk; the driving gear is arranged on the fixing column and is in meshed transmission connection with the driven gear, a countersunk hole is formed in the fixing column, a threaded hole is correspondingly formed in the first fixing disc, and a locking screw penetrates through the fixing column and is in threaded connection with the first fixing disc; the protective cover is provided with a plurality of groups of through holes, and the filter screen is arranged on the protective cover and covers the through holes.
Preferably, the number of the movable members is five, and a rubber pad is arranged at one end of each movable member far away from the rotating shaft; when the moving parts are folded, the adjacent moving parts are mutually attached to form a closed cavity and seal the motor main body.
Preferably, the protective cover is provided with a boss, the boss is provided with an external thread, the filter screen frame is provided with an internal thread, and the filter screen is detachably connected with the boss through the filter screen frame.
Preferably, a plurality of groups of air inlet holes for replacing air are formed in the first fixed disk, and the air inlet holes are communicated with the air inlet end of the radiating fan frame.
Preferably, the heat dissipation fan frame is provided with a plurality of groups of air circulation slots.
Preferably, the protective cover is provided with a notch groove for preventing the support plate from obstructing the rotation of the protective cover.
Preferably, the locking screw is provided with an inner hexagonal groove.
Preferably, the filter screen is provided with a central hole, and the diameter of the central hole is the same as that of the fixed column.
Preferably, the use method of the motor with the uniformly distributed ventilation type protective cover structure comprises the following specific steps;
s1, arranging the device on a machine through a fixed seat, and then powering on the device and preparing for working;
s2, loosening the locking screws on the fixing columns by using tools, and releasing the locking states of the fixing columns and the protective cover and the first fixed disc so that the protective cover can rotate;
s3, rotating the protective cover, and rotating the fixed column arranged on the protective cover and the driving gear arranged on the fixed column; the driving gear is in meshed transmission connection with the driven gear, so that the driven gear rotates and drives the rotating shaft to rotate, and the moving part arranged on the rotating shaft rotates away from the rotating shaft and is opened; the gap opened between the moving parts is used for heat dissipation when the motor main body works;
s4, rotating the protective cover according to the requirement to adjust the opening angle of the movable piece and adjust the heat dissipation gap; then, the locking screw is screwed down through a tool, so that the fixing column abuts against the first fixing disc and the driving gear is locked, and the rotating shaft and the moving part are locked;
s5, when the motor main body works, the power shaft rotates and drives the fan blades on the rotating sleeve to work through the coupler, air is sucked through the air inlet holes and the through holes on the first fixed disc and the protective cover, then cold air is taken away from the motor main body through a plurality of groups of air circulation slotted holes and heat dissipation exhaust holes on the heat dissipation fan frame, and finally the cold air is discharged through the gaps between the moving parts;
s6, the filter screen arranged on the protective cover filters the gas entering the motor main body to prevent dust from entering the motor main body; meanwhile, as the filter screen is in threaded connection with the boss on the protective cover through the filter screen frame, when the filter screen needs to be replaced or cleaned, the filter screen can be replaced or cleaned only by rotating and unscrewing the filter screen.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects: the protective cover is rotated to drive the driving gear and the driven gear, the rotating shaft on the driven gear drives the movable part to rotate, so that the gap and the closing between the movable parts are adjusted, the movable part is opened when the device works, and the movable part is closed when the device is not used, so that dust is effectively prevented from entering the motor main body, the maintenance frequency is reduced, the disassembly is reduced, and the operation is simple and convenient; meanwhile, the heat dissipation fan is matched for heat dissipation, and the filter screen at the air inlet end of the heat dissipation fan well filters impurities in the air, so that the heat dissipation effect is good, and the filter screen is more stable and convenient to maintain and clean.
Drawings
Fig. 1 is a schematic structural diagram of a motor with an evenly distributed ventilated type protective cover structure according to the present invention.
Fig. 2 is a schematic structural diagram of a motor with a uniformly distributed ventilation type protective cover structure according to the present invention during heat dissipation.
Fig. 3 is an explosion structure diagram of a motor with an evenly distributed ventilated type protective cover structure according to the invention.
Fig. 4 is a schematic structural diagram of a motor main body in the motor with the uniformly distributed ventilated protection cover structure provided by the invention.
Reference numerals: 1. a motor main body; 2. a fixed seat; 3. a support plate; 4. a first fixed disk; 5. a second fixed disk; 6. a movable member; 7. a rotating shaft; 8. a driven gear; 9. a driving gear; 10. fixing a column; 11. locking screws; 12. a threaded hole; 13. a protective cover; 14. a boss; 15. a filter screen frame; 16. a filter screen; 17. mounting holes; 18. an air inlet; 19. a first fixing member; 20. a heat dissipation fan frame; 21. a heat dissipation exhaust hole; 22. a coupling; 23. a power shaft; 24. a second fixing member; 25. a fan blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the motor with uniformly distributed ventilation type protective cover structure provided by the invention comprises a motor main body 1, a fixed seat 2, a supporting plate 3, a first fixed disk 4, a second fixed disk 5, a movable part 6, a rotating shaft 7, a driven gear 8, a driving gear 9, a fixed column 10, a locking screw 11, a protective cover 13, a boss 14, a filter screen 16, a first fixed part 19, a heat dissipation fan frame 20, a heat dissipation exhaust hole 21, a coupler 22, a second fixed part 24 and fan blades 25;
a power shaft 23 for providing power is arranged on the motor main body 1, the second fixing piece 24 is arranged on the second fixing disc 5, and the power shaft 23 penetrates through the second fixing disc 5 and is rotationally connected with the second fixing piece 24; the heat dissipation fan bracket 20 is arranged on the first fixed disk 4, the motor main body 1 is arranged on the heat dissipation fan bracket 20, and the motor main body 1 is provided with a heat dissipation exhaust hole 21; the fan blade 25 is rotatably arranged on the first fixing piece 19 through a rotating sleeve, and the rotating sleeve is connected with the power shaft 23 through a coupler 22; the first fixed disk 4 and the second fixed disk 5 are arranged on the fixed seat 2 through the supporting plate 3;
the first fixed disk 4 is provided with a mounting hole 17, and the rotating shaft 7 is rotatably arranged on the second fixed disk 5 and penetrates through the mounting hole 17 on the first fixed disk 4; the movable piece 6 is arranged on the rotating shaft 7, and two ends of the movable piece 6 are respectively attached to the first fixed disc 4 and the second fixed disc 5; the driven gear 8 is arranged on the rotating shaft 7 and is positioned on one side of the first fixed disc 4 away from the movable piece 6; the protective cover 13 is arranged on the first fixed disk 4 in a sliding manner, and the fixed column 10 is arranged on the protective cover 13 and is positioned at one end close to the first fixed disk 4; the driving gear 9 is arranged on a fixing column 10 and is in meshed transmission connection with the driven gear 8, a countersunk hole is formed in the fixing column 10, a threaded hole 12 is correspondingly formed in the first fixing disc 4, and a locking screw 11 penetrates through the fixing column 10 and is in threaded connection with the first fixing disc 4; the protective cover 13 is provided with a plurality of groups of through holes, and the filter screen 16 is arranged on the protective cover 13 and covers the through holes.
In an alternative embodiment, the number of the movable members 6 is five, and a rubber pad is arranged at one end of each movable member 6 far away from the rotating shaft 7; when the moving parts 6 are folded, the adjacent moving parts 6 are mutually attached to form a closed cavity and seal the motor main body 1, so that when the moving parts 6 are closed, the adjacent moving parts 6 are closed tightly, dust is not easy to enter the device, and the dust outside the device cannot fall into the motor main body 1 when being cleaned.
In an optional embodiment, the protection cover 13 is provided with a boss 14, the boss 14 is provided with an external thread, the filter screen frame 15 is provided with an internal thread, and the filter screen 16 is detachably connected with the boss 14 through the filter screen frame 15 in a threaded manner, so that the filter screen 16 is convenient to replace and clean.
In an alternative embodiment, a plurality of sets of air inlet holes 18 for replacing air are provided on the first fixed disk 4, and the air inlet holes 18 are communicated with the air inlet end of the heat dissipation fan frame 20.
In an alternative embodiment, the heat dissipation fan frame 20 is provided with a plurality of sets of air flow slots.
In an alternative embodiment, the protective cover 13 is provided with a notch groove for preventing the support plate 3 from obstructing the rotation of the protective cover 13.
In an alternative embodiment, the locking screw 11 is provided with a hexagonal socket to facilitate adjustment of tightening.
In an alternative embodiment, the filter screen 16 is provided with a central hole, and the diameter of the central hole is the same as that of the fixing column 10.
The invention also provides a use method of the motor with the uniformly distributed ventilation type protective cover structure, which comprises the following specific steps;
s1, arranging the device on a machine through the fixed seat 2, and then powering on the device and preparing for work;
s2, loosening the locking screws 11 on the fixing posts 10 with a tool, and releasing the locking state between the fixing posts 10 and the protective cover 13 and the first fixing plate 4, so that the protective cover 13 can rotate;
s3, rotating the protective cover 13, the fixed column 10 arranged on the protective cover 13 and the driving gear 9 arranged on the fixed column 10 rotate along with the protective cover 13; because the driving gear 9 is in meshing transmission connection with the driven gear 8, the driven gear 8 rotates and drives the rotating shaft 7 to rotate, and the movable piece 6 arranged on the rotating shaft 7 rotates around the rotating shaft 7 and is opened; the gap opened between the moving pieces 6 is used for heat dissipation when the motor main body 1 works;
s4, rotating the protective cover 13 according to the requirement to adjust the opening angle of the movable piece 6 and adjust the heat dissipation gap; then, the locking screw 11 is tightened through a tool, so that the fixed column 10 abuts against the first fixed disk 4 and locks the driving gear 9, and the rotating shaft 7 and the moving part 6 are locked;
s5, when the motor main body 1 works, the power shaft 23 rotates and drives the fan blades 25 on the rotating sleeve to work through the coupler 22, air is sucked through the air inlet holes 18 and the through holes on the first fixed disc 4 and the protective cover 13, then cold air is taken away from the heat on the motor main body 1 through a plurality of groups of air circulation slotted holes and heat dissipation exhaust holes 21 on the heat dissipation fan frame 20, and finally the cold air is discharged through gaps between the moving parts 6;
s6, the filter screen 16 arranged on the protective cover 13 filters the air entering the motor body 1 to prevent dust from entering the motor body 1; meanwhile, as the filter screen 16 is in threaded connection with the boss 14 on the protective cover 13 through the filter screen frame 15, when the filter screen 16 needs to be replaced or cleaned, the filter screen can be replaced or cleaned only by rotating and unscrewing the filter screen.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A motor with uniformly distributed ventilation type protective cover structures is characterized by comprising a motor main body (1), a fixed seat (2), a supporting plate (3), a first fixed disk (4), a second fixed disk (5), a moving part (6), a rotating shaft (7), a driven gear (8), a driving gear (9), a fixed column (10), a locking screw (11), a protective cover (13), a boss (14), a filter screen (16), a first fixing part (19), a radiating fan frame (20), a radiating exhaust hole (21), a coupler (22), a second fixing part (24) and fan blades (25);
a power shaft (23) for providing power is arranged on the motor main body (1), the second fixing piece (24) is arranged on the second fixing disc (5), and the power shaft (23) penetrates through the second fixing disc (5) and is rotationally connected with the second fixing piece (24); the heat dissipation fan rack (20) is arranged on the first fixed disk (4), the motor main body (1) is arranged on the heat dissipation fan rack (20), and the motor main body (1) is provided with heat dissipation exhaust holes (21); the fan blade (25) is rotatably arranged on the first fixing piece (19) through a rotating sleeve, and the rotating sleeve is connected with the power shaft (23) through a coupler (22); the first fixed disk (4) and the second fixed disk (5) are arranged on the fixed seat (2) through the supporting plate (3);
the first fixed disk (4) is provided with a mounting hole (17), and the rotating shaft (7) is rotatably arranged on the second fixed disk (5) and penetrates through the mounting hole (17) on the first fixed disk (4); the moving piece (6) is arranged on the rotating shaft (7), and two ends of the moving piece (6) are respectively attached to the first fixed disc (4) and the second fixed disc (5); the driven gear (8) is arranged on the rotating shaft (7) and is positioned on one side, away from the movable piece (6), of the first fixed disc (4); the protective cover (13) is arranged on the first fixed disk (4) in a sliding mode, and the fixed column (10) is arranged on the protective cover (13) and located at one end close to the first fixed disk (4); the driving gear (9) is arranged on a fixing column (10) and is in meshed transmission connection with the driven gear (8), a countersunk hole is formed in the fixing column (10), a threaded hole (12) is correspondingly formed in the first fixing disc (4), and a locking screw (11) penetrates through the fixing column (10) and is in threaded connection with the first fixing disc (4); the protective cover (13) is provided with a plurality of groups of through holes, and the filter screen (16) is arranged on the protective cover (13) and covers the through holes.
2. The motor with the uniformly distributed ventilation type protective cover structure according to claim 1, wherein the number of the moving members (6) is five, and a rubber pad is arranged at one end of each moving member (6) far away from the rotating shaft (7); when the movable pieces (6) are folded, the adjacent movable pieces (6) are mutually attached to form a closed cavity and seal the motor main body (1).
3. The motor with uniformly distributed ventilation type protective cover structure according to claim 1, wherein a boss (14) is arranged on the protective cover (13), an external thread is arranged on the boss (14), an internal thread is arranged on the filter screen frame (15), and the filter screen (16) is detachably connected with the boss (14) through the thread of the filter screen frame (15).
4. The motor with the uniformly distributed ventilated type protective cover structure according to claim 1, wherein a plurality of groups of air inlet holes (18) for replacing air are formed in the first fixing disc (4), and the air inlet holes (18) are communicated with the air inlet end of the radiating fan frame (20).
5. An electric machine with a uniformly distributed ventilated hood structure according to claim 1, wherein the heat dissipation fan housing (20) is provided with a plurality of sets of air flow slots.
6. An electric machine with an evenly distributed ventilated hood structure according to claim 1, characterized in that the protective cover (13) is provided with a notched groove for preventing the support plate (3) from obstructing the rotation of the protective cover (13).
7. An electric machine with an evenly distributed ventilated hood structure according to claim 1, characterized in that the locking screws (11) are provided with internal hexagonal grooves.
8. The electric machine with uniformly distributed ventilated type protective cover structure according to claim 1, wherein the filter screen (16) is provided with a central hole, and the diameter size of the central hole is the same as that of the fixed column (10).
9. A working method of the motor with the uniformly distributed ventilated protection cover structure according to any one of claims 1 to 8, which is characterized by comprising the following specific steps;
s1, arranging the device on a machine through the fixed seat (2), and then electrifying the device and preparing for work;
s2, loosening the locking screw (11) on the fixing column (10) by using a tool, and releasing the locking state between the fixing column (10) and the protective cover (13) and the first fixed disk (4) so that the protective cover (13) can rotate;
s3, a rotary protective cover (13), a fixed column (10) arranged on the protective cover (13) and a driving gear (9) arranged on the fixed column (10) rotate along with the rotary protective cover; the driving gear (9) is in meshed transmission connection with the driven gear (8), so that the driven gear (8) rotates and drives the rotating shaft (7) to rotate, and the moving part (6) arranged on the rotating shaft (7) is far away from the rotating shaft (7) to rotate and open; the gap opened between the moving pieces (6) is used for heat dissipation when the motor main body (1) works;
s4, rotating the protective cover (13) according to the requirement to adjust the opening angle of the movable piece (6) and adjust the heat dissipation gap; then, a locking screw (11) is screwed down through a tool, so that the fixed column (10) abuts against the first fixed disk (4) and the driving gear (9) is locked, and the rotating shaft (7) and the moving part (6) are locked;
s5, when the motor main body (1) works, the power shaft (23) rotates and drives the fan blades (25) on the rotating sleeve to work through the coupler (22), air is sucked through the air inlet holes (18) and the through holes on the first fixing disc (4) and the protective cover (13), then cold air is taken away from the heat on the motor main body (1) through a plurality of groups of air circulation slotted holes and heat dissipation exhaust holes (21) on the heat dissipation fan frame (20), and finally the cold air is discharged through gaps between the moving parts (6);
s6, a filter screen (16) arranged on the protective cover (13) filters the gas entering the motor main body (1) to prevent dust from entering the motor main body (1); meanwhile, the filter screen (16) is in threaded connection with the boss (14) on the protective cover (13) through the filter screen frame (15), so that the filter screen (16) can be replaced or cleaned only by rotating and screwing off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261300.XA CN114362427B (en) | 2022-03-17 | 2022-03-17 | Motor with uniformly distributed ventilation type protective cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261300.XA CN114362427B (en) | 2022-03-17 | 2022-03-17 | Motor with uniformly distributed ventilation type protective cover structure |
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| Publication Number | Publication Date |
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| CN114362427A true CN114362427A (en) | 2022-04-15 |
| CN114362427B CN114362427B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210261300.XA Active CN114362427B (en) | 2022-03-17 | 2022-03-17 | Motor with uniformly distributed ventilation type protective cover structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117220437A (en) * | 2023-09-20 | 2023-12-12 | 淄博京科电气有限公司 | Permanent magnet motor with adjusting function and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508423A (en) * | 2017-10-20 | 2017-12-22 | 南京泓凯动力系统科技有限公司 | A kind of high-efficient heat-dissipating permagnetic synchronous motor |
| CN212085962U (en) * | 2020-05-21 | 2020-12-04 | 山东东普永磁电机有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
| CN213341821U (en) * | 2020-09-14 | 2021-06-01 | 浙江珙凯科技有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
| CN113224910A (en) * | 2021-05-31 | 2021-08-06 | 江苏恒康机电有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
-
2022
- 2022-03-17 CN CN202210261300.XA patent/CN114362427B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508423A (en) * | 2017-10-20 | 2017-12-22 | 南京泓凯动力系统科技有限公司 | A kind of high-efficient heat-dissipating permagnetic synchronous motor |
| CN212085962U (en) * | 2020-05-21 | 2020-12-04 | 山东东普永磁电机有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
| CN213341821U (en) * | 2020-09-14 | 2021-06-01 | 浙江珙凯科技有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
| CN113224910A (en) * | 2021-05-31 | 2021-08-06 | 江苏恒康机电有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117220437A (en) * | 2023-09-20 | 2023-12-12 | 淄博京科电气有限公司 | Permanent magnet motor with adjusting function and using method thereof |
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