CN116742888A - Brushless motor with easy heat dissipation function - Google Patents
Brushless motor with easy heat dissipation function Download PDFInfo
- Publication number
- CN116742888A CN116742888A CN202311014080.1A CN202311014080A CN116742888A CN 116742888 A CN116742888 A CN 116742888A CN 202311014080 A CN202311014080 A CN 202311014080A CN 116742888 A CN116742888 A CN 116742888A
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- brushless motor
- fixedly connected
- motor body
- fixed
- rod
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 244000309464 bull Species 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 description 11
- 239000000428 dust Substances 0.000 description 10
- 239000010813 municipal solid waste Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010892 electric spark Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000283086 Equidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1012—Machine arranged inside the pulley
- H02K7/1016—Machine of the outer rotor type
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of brushless motors, in particular to a brushless motor with an easy heat dissipation function, which comprises a brushless motor body, wherein a decomposition structure is arranged at the side end of the brushless motor body, a transmission structure is arranged in the decomposition structure, a collision structure is arranged in the decomposition structure, a protection structure is arranged at the side end of the brushless motor body, a cleaning structure is arranged in the protection structure, a clamping structure is arranged at the side end of the cleaning structure, a limit structure is arranged at the side end of the brushless motor body, and a heat dissipation structure is arranged at the bottom end of the brushless motor body; through installing the decomposition structure at brushless motor body side, can carry out the quick separation with the output shaft and the outside operational equipment of brushless motor body when the motor damages, can carry out the locking to operational equipment when operational equipment goes wrong through conflict structure, can drive the decomposition structure through transmission structure simultaneously and conflict structure carries out transmission work.
Description
Technical Field
The invention relates to the technical field of brushless motors, in particular to a brushless motor with an easy heat dissipation function.
Background
The brushless DC motor is composed of a motor main body and a driver, and is a typical electromechanical integrated product. Because the brushless direct current motor operates in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor for heavy load starting under variable frequency speed regulation, oscillation and step-out are not generated when the load is suddenly changed, the brushless motor has no brush, the low-interference brushless motor removes the electric brush, the most direct change is that no electric spark is generated when the brush motor operates, the interference of the electric spark on remote control radio equipment is greatly reduced, the noise is low, the brushless motor operates smoothly, the electric brush is not arranged in the brushless motor, the friction force is greatly reduced when the brushless motor operates, the operation is smooth, the noise is quite low, and therefore the brushless motor can be used for operating in more occasions.
However, when the brushless motor is used, the output shaft of the brushless motor is generally connected with external equipment, when the motor is in a problem, the external equipment can drive the brushless motor to continue to rotate according to self power, so that the loss of the brushless motor is easy to cause, when the external equipment is in unexpected need to carry out sudden stop on the brushless motor and the output shaft of the brushless motor, the external equipment can continue to rotate according to self inertia to work, so that the external equipment can continue to work to increase the potential safety hazard of work, and the brushless motor is generally used for radiating heat by a radiating fan at the side end of the brushless motor, so that the periphery of the brushless motor cannot be subjected to heat radiation treatment, the ambient temperature of the brushless motor is easy to cause the influence on the normal use of the brushless motor, and the radiating holes at the side end of the brushless motor are easy to be blocked by dust and garbage when the brushless motor is not used, so that the radiating efficiency of the brushless motor is influenced, and a cable of the brushless motor is not contained when the brushless motor is not used, so that the brushless motor is easy to be contained and the cable is damaged when the brushless motor is placed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a brushless motor with an easy heat dissipation function.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a brushless motor with easy heat dissipation function, includes the brushless motor body, the decomposition structure is installed to brushless motor body side, decomposition structure internally mounted has transmission structure, decomposition structure internally mounted has conflict structure, protection architecture is installed to brushless motor body side, protection architecture internally mounted has the structure of cleaning, the clamping structure is installed to the structure side of cleaning, limit structure is installed to brushless motor body side, heat radiation structure is installed to brushless motor body bottom;
the decomposing structure comprises an output shaft, the side end of the brushless motor body is rotationally connected with the output shaft, a fixed sleeve is arranged at the side end of the brushless motor body, a fixed shaft is rotationally connected with the fixed sleeve, a sliding block is connected in the fixed shaft in a sliding manner, an inserting rod is fixedly connected with the side end of the sliding block, the inserting rod is inserted with the output shaft, and a spring is fixedly connected between the sliding block and the fixed shaft.
Specifically, the transmission structure includes to support the feeler lever, slider side fixedly connected with supports the feeler lever, sliding connection has the conflict piece in the fixed cover, support feeler lever and conflict piece conflict.
Specifically, the locating piece is installed on conflict piece top, locating piece and fixed cover sliding connection, locating piece side fixedly connected with connecting rod, connecting rod and fixed cover sliding connection.
Specifically, the conflict structure includes first screwed ring, fixed cover top threaded connection has first screwed ring, connecting rod side fixedly connected with spacing ring, first screwed ring and spacing ring rotate to be connected, conflict piece top fixedly connected with guide arm, guide arm and locating piece sliding connection, the inside fixedly connected with slide bar of fixed cover, the inside spout that is equipped with of conflict piece, slide bar and spout sliding connection, locating piece bottom fixedly connected with friction disc.
Specifically, the protective structure includes the fixed frame, brushless motor body side end detachably connected with the fixed frame, brushless motor body side fixedly connected with filter screen, filter screen side fixedly connected with fixed column, brushless motor body side fixedly connected with fixed plate, the fixed plate side is equipped with the connecting hole, fixed plate side rotates and is connected with the bull stick, bull stick side fixedly connected with rotor plate, rotor plate side is equipped with the through-hole, bull stick side fixedly connected with clamping lever, clamping lever and fixed column peg graft.
Specifically, clean the structure and include the heat dissipation flabellum, the inside rotation of brushless motor body is connected with the heat dissipation flabellum, the inside rotation of fixed column is connected with the locating lever, locating lever and heat dissipation flabellum fixed connection, locating lever side fixedly connected with gear, fixed column side rotation is connected with solid fixed ring, gu fixed ring side fixedly connected with gear ring, gear and gear ring meshing, gu fixed ring side fixedly connected with cleaning rod, cleaning rod and filter screen conflict.
Specifically, the clamping structure comprises a rotary rod, the cleaning rod is rotationally connected with a rotary sleeve through the rotary rod, the side end of the rotary sleeve is fixedly connected with a clamping rod, a torsion spring is fixedly connected between the rotary sleeve and the rotary rod, and the side end of the clamping rod is fixedly connected with a latch.
Specifically, limit structure includes the second screwed ring, fixed frame side threaded connection has the second screwed ring, fixed frame sliding connection has the stopper, stopper and brushless motor body block, stopper and second screwed ring conflict, fixed frame side fixedly connected with reference column, reference column and stopper sliding connection.
Specifically, heat radiation structure includes the base, brushless motor body bottom fixedly connected with base, the base internal rotation is connected with first spliced pole, first spliced pole side fixedly connected with flabellum, base top fixedly connected with separates the net.
Specifically, the base rotation is connected with the second spliced pole, the equal fixedly connected with bevel gear of first spliced pole and second spliced pole side, two bevel gears intermeshing, the equal fixedly connected with belt pulley of second spliced pole and output shaft side, two the belt pulley passes through the belt and carries out the transmission.
The beneficial effects of the invention are as follows:
(1) The invention relates to a brushless motor with easy heat dissipation function, which is characterized in that through a disassembly structure arranged at the side end of a brushless motor body, an output shaft of the brushless motor body and external working equipment can be quickly separated when the motor is damaged, when the working equipment is in a problem, the working equipment can be locked through a collision structure, meanwhile, the disassembly structure and the collision structure can be driven to carry out transmission work through a transmission structure, namely, when the brushless motor body is used for working, the brushless motor body is started to drive the output shaft to rotate, because a plug rod sliding in a fixed shaft is inserted into the output shaft, and the plug rod is of a hexagonal prism structure, the fixed shaft can be driven to work, thereby the working equipment connected with the fixed shaft can be driven to work, when the brushless motor body works at high strength or the problem needs to be disassembled by a vertical horse for replacement and maintenance, the first thread ring which rotates and is in threaded connection with the fixed sleeve can drive the connecting rod to slide in the fixed sleeve through the limiting ring, so that the abutting block can be driven to slide towards the fixed shaft through the positioning block, after the abutting block abuts against the abutting rod, the abutting rod can be driven to slide in the fixed shaft, so that the sliding block can be driven to slide in the fixed shaft, after the inserting rod is separated from the output shaft, the brushless motor body and the working equipment vertical horse can be separated, the brushless motor body is prevented from being continuously rotated to cause aggravated damage to influence use, after the brushless motor body is replaced, the first thread ring is reversely rotated, the inserting rod can be driven to slide and reset through the elasticity of the spring to be clamped with the output shaft again, the fixed sleeve and the side end of the base are detachably connected, after the working equipment has a problem, the fixed shaft connected with the working equipment is required to be limited, the first threaded ring is reversely rotated, the positioning block can be driven to reversely slide, and the sliding groove side end sliding with the sliding rod is inclined, so that the abutting block can be driven to downwardly slide through the guide rod when sliding, after the friction plate fixed at the bottom end of the abutting block abuts against the output shaft, the output shaft and the fixed shaft can be locked, and therefore the working equipment can be limited, and potential safety hazards caused by continued work of the working equipment are prevented.
(2) According to the brushless motor with the function of easy heat dissipation, the periphery of the brushless motor body can be subjected to heat dissipation through the heat dissipation structure, namely, when the brushless motor body works, the output shaft rotates to drive the second connecting column to rotate in the base through the belt and the belt pulley, so that the first connecting column can be driven to rotate through the bevel gear, the bottom end of the brushless motor body can be subjected to heat dissipation through the fan blade fixed at the side end of the first connecting column, the periphery of the brushless motor body can be subjected to heat dissipation when the brushless motor body works, and dust prevention can be performed in the base through the separation net.
(3) The brushless motor with easy heat dissipation function of the invention not only can prevent dust from entering the brushless motor body to influence the heat dissipation function when the brushless motor body is not in use, but also can store and protect the cable of the brushless motor body, the heat dissipation device in the brushless motor body can be cleaned through the cleaning structure, the protection structure can be fixed through the limiting structure, the stored cable can be clamped and fixed through the clamping structure, namely, after the brushless motor body is used, the second threaded ring is rotated, when the second threaded ring is separated from the limiting block, the limiting block can be driven to slide in the fixed frame when the fixed frame is slid outwards, the limiting block can be guided and limited through the positioning column and the limiting block sliding connection fixed in the fixed frame, after the fixed frame is taken down, the rotating rod can drive the rotating plate to rotate, when the through hole arranged on the rotating plate is separated from the connecting hole arranged at the side end of the fixed plate, the inside of the fixed frame can be protected, dust and garbage can be prevented from entering into the radiating hole at the side end of the brushless motor body to influence the use of internal radiating fan blades when the brushless motor body is not used, then the clamping rod is rotated, after the fixing frame is opened, the cable of the brushless motor body is wound on the fixed column, so that the cable of the brushless motor body can be stored and placed, the cable is prevented from being damaged to influence the use when the fixing rod is not used, then the clamping rod is loosened, the clamping rod can be driven to rotate to clamp and fix the cable through the torsion of the torsion spring fixed between the rotating rod and the rotating sleeve, the cable can be better clamped and fixed through the clamping teeth fixed at the side end of the clamping rod, then fix the fixed frame after brushless motor body side again, peg graft through clamping lever and the fixed column for hexagonal prism column structure, can carry out spacing fixedly to the bull stick, prevent that the rotor plate from rotating automatically, when using the brushless motor body, the inside heat dissipation flabellum of brushless motor body can drive the locating lever and rotate when rotating, consequently can drive the gear and rotate in the fixed column, thereby mesh through gear and gear ring, can drive the fixed ring and rotate, thereby clean the dust that adheres to on the filter screen through the cleaning rod rotation that contradicts with the filter screen, thereby can prevent that the filter screen jam of brushless motor body side from influencing the use.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic overall structure of a preferred embodiment of a brushless motor with easy heat dissipation function according to the present invention;
FIG. 2 is a schematic view of the connection structure of the fixing sleeve and the fixing shaft of the present invention;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;
FIG. 4 is a schematic view of the connection structure of the base and the spacer of the present invention;
fig. 5 is a schematic view of a connection structure between a brushless motor body and a fixed frame according to the present invention;
FIG. 6 is an enlarged schematic view of the B-section structure shown in FIG. 5;
FIG. 7 is an enlarged schematic view of the structure of the portion C shown in FIG. 5;
FIG. 8 is a schematic view of the connection structure of the rotating rod and the clamping rod of the present invention.
In the figure: 1. a brushless motor body; 2. a decomposition structure; 201. an output shaft; 202. a fixed sleeve; 203. a fixed shaft; 204. a slide block; 205. a rod; 206. a spring; 3. a transmission structure; 301. a touch-up rod; 302. a collision block; 303. a positioning block; 304. a connecting rod; 4. a collision structure; 401. a first threaded ring; 402. a limiting ring; 403. a guide rod; 404. a slide bar; 405. a chute; 406. a friction plate; 5. a protective structure; 501. a fixed frame; 502. a filter screen; 503. fixing the column; 504. a rotating rod; 505. a rotating plate; 506. a through hole; 507. a fixing plate; 508. a connection hole; 509. a clamping rod; 6. a cleaning structure; 601. radiating fan blades; 602. a positioning rod; 603. a gear; 604. a fixing ring; 605. a gear ring; 606. a cleaning rod; 7. a clamping structure; 701. a rotating rod; 702. a rotating sleeve; 703. a clamping rod; 704. a torsion spring; 705. latch teeth; 8. a limit structure; 801. a second threaded ring; 802. a limiting block; 803. positioning columns; 9. a heat dissipation structure; 901. a base; 902. a first connection post; 903. a fan blade; 904. a screen; 905. a second connection post; 906. bevel gears; 907. a belt pulley; 908. a belt.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-8, the brushless motor with the function of easy heat dissipation according to the invention comprises a brushless motor body 1, wherein a disassembly structure 2 is arranged at the side end of the brushless motor body 1, a transmission structure 3 is arranged in the disassembly structure 2, a collision structure 4 is arranged in the disassembly structure 2, a protection structure 5 is arranged at the side end of the brushless motor body 1, a cleaning structure 6 is arranged in the protection structure 5, a clamping structure 7 is arranged at the side end of the cleaning structure 6, a limit structure 8 is arranged at the side end of the brushless motor body 1, and a heat dissipation structure 9 is arranged at the bottom end of the brushless motor body 1;
the decomposing structure 2 comprises an output shaft 201, the side end of the brushless motor body 1 is rotationally connected with the output shaft 201, a fixed sleeve 202 is installed at the side end of the brushless motor body 1, a fixed shaft 203 is rotationally connected with the fixed sleeve 202, a sliding block 204 is slidably connected with the fixed shaft 203, an inserting rod 205 is fixedly connected with the side end of the sliding block 204, the inserting rod 205 and the output shaft 201 are inserted, a spring 206 is fixedly connected between the sliding block 204 and the fixed shaft 203, when the brushless motor body 1 is used for working, the brushless motor body 1 is started to drive the output shaft 201 to rotate, and as the inserting rod 205 and the output shaft 201 which slide in the fixed shaft 203 are inserted, the inserting rod 205 is of a hexagonal prism-shaped structure, the fixed shaft 203 can be driven to work, so that working equipment connected with the fixed shaft 203 can be driven to work, after the brushless motor body 1 is replaced, the inserting rod 205 can be driven to slide and reset by the elasticity of the spring 206, the fixed sleeve 202 and the side end of the base 901 can be detachably connected.
Specifically, the transmission structure 3 includes the touch rod 301, slider 204 side fixedly connected with conflict pole 301, fixed cover 202 sliding connection has conflict piece 302, conflict pole 301 and conflict piece 302 conflict, locating piece 303 is installed on conflict piece 302 top, locating piece 303 and fixed cover 202 sliding connection, locating piece 303 side fixedly connected with connecting rod 304, connecting rod 304 and fixed cover 202 sliding connection, after conflict piece 302 and conflict pole 301 conflict, can drive touch rod 301 and slide in fixed axle 203 to can drive slider 204 and slide in fixed axle 203, after inserted bar 205 and output shaft 201 separation, thereby can separate brushless motor body 1 and operating equipment stand, prevent that brushless motor body 1 from continuing to rotate and leading to aggravation damage to influence the use.
Specifically, the conflict structure 4 includes first screwed ring 401, fixed cover 202 top threaded connection has first screwed ring 401, connecting rod 304 side fixedly connected with spacing ring 402, first screwed ring 401 and spacing ring 402 rotate to be connected, conflict piece 302 top fixedly connected with guide arm 403, guide arm 403 and locating piece 303 sliding connection, fixed cover 202 inside fixedly connected with slide bar 404, conflict piece 302 inside is equipped with spout 405, slide bar 404 and spout 405 sliding connection, locating piece 303 bottom fixedly connected with friction disc 406, and brushless motor body 1 high strength work or the appearance problem need be found the horse and dismantle when changing and maintaining, rotate and fixed cover 202 threaded connection's first screwed ring 401, consequently can drive connecting rod 304 at fixed cover 202 internal slip through spacing ring 402, when the problem appears in the operating equipment's fixed axle 203, reverse rotation first screwed ring 303 can drive the reverse slip, because with 404 gliding spout 405 side is the slope form, so conflict piece 302 can drive the fixed axle 302 and can carry out the hidden danger to the fixed axle 302 down through the guide arm 302 when the sliding piece is carried out the interference piece 302 and can keep on the fixed axle 203 and prevent that the hidden danger of work 201 and prevent that the output shaft from leading to the fact the interference piece 201 and the fact the work to the hidden danger to the work piece 201 when the work 201.
Specifically, the protection structure 5 includes fixed frame 501, the fixed frame 501 of being connected with can be dismantled to brushless motor body 1 side, brushless motor body 1 side fixedly connected with filter screen 502, filter screen 502 side fixedly connected with fixed column 503, brushless motor body 1 side fixedly connected with fixed plate 507, fixed plate 507 side is equipped with connecting hole 508, fixed plate 507 side rotates and is connected with bull stick 504, bull stick 504 side fixedly connected with rotor plate 505, rotor plate 505 side is equipped with through-hole 506, bull stick 504 side fixedly connected with clamping lever 509, clamping lever 509 and fixed column 503 peg graft, take off the back with fixed frame 501 with rotating bull stick 504 and can drive rotor plate 505 and rotate, after the through-hole 506 and the connecting hole 508 separation of setting at fixed plate 507 side of establishing on rotor plate 505 to can protect in the fixed frame 501, prevent when not using body 1, dust and rubbish enter into the use of inside heat dissipation flabellum 601 of influence of brushless motor body 1 from the inside the louvre of brushless motor body 1.
Specifically, clean structure 6 includes heat dissipation flabellum 601, the inside rotation of brushless motor body 1 is connected with heat dissipation flabellum 601, the inside rotation of fixed column 503 is connected with locating lever 602, locating lever 602 and heat dissipation flabellum 601 fixed connection, locating lever 602 side fixedly connected with gear 603, fixed column 503 side rotates and is connected with solid fixed ring 604, gu fixed ring 604 side fixedly connected with gear ring 605, gear 603 and gear ring 605 meshing, gu fixed ring 604 side fixedly connected with cleaning rod 606, cleaning rod 606 is contradicted with filter screen 502, then is fixed frame 501 behind brushless motor body 1 side, through being hexagonal prism structure's clamping lever 509 and fixed column 503 pegging graft, can carry out spacing fixed to the bull stick 504, prevent that rotor plate 505 from rotating automatically, when using brushless motor body 1, the inside heat dissipation of brushless motor body 1 can drive locating lever 602 and rotate, consequently can drive gear 603 and rotate in fixed column 503 to through gear 603 and gear ring 605 meshing, can drive solid fixed ring 604 and contradict, thereby can prevent through the filter screen 502 and can carry out the influence on the filter screen 502 rotates to clean with the filter screen 502, thereby clean the side is used to prevent to clean up the filter screen 502.
Specifically, the clamping structure 7 includes the rotary rod 701, the cleaning rod 606 is connected with the rotary sleeve 702 through the rotary rod 701 rotation, rotary sleeve 702 side fixedly connected with clamp lever 703, fixedly connected with torsional spring 704 between rotary sleeve 702 and the rotary rod 701, clamp lever 703 side fixedly connected with latch 705, then rotate clamp lever 703, twine the cable of brushless motor body 1 on fixed column 503 after opening, consequently can accomodate the cable of brushless motor body 1 and place, prevent that the cable from suffering damage and influencing the use when not using, then loosen clamp lever 703, through fixing the torsion of torsional spring 704 between rotary rod 701 and rotary sleeve 702, can drive clamp lever 703 rotation to carry out the centre gripping fixedly to the cable, can be better through fixing the latch 705 at clamp lever 703 side and carry out the centre gripping fixedly to the cable.
Specifically, limit structure 8 includes second screwed ring 801, fixed frame 501 side threaded connection has second screwed ring 801, fixed frame 501 sliding connection has stopper 802, stopper 802 and brushless motor body 1 block, stopper 802 and second screwed ring 801 conflict, fixed frame 501 side fixedly connected with reference column 803, reference column 803 and stopper 802 sliding connection, after using brushless motor body 1, rotate second screwed ring 801, after second screwed ring 801 and stopper 802 separation to can drive stopper 802 at outside slip fixed frame 501 when, can lead to spacing through reference column 803 and stopper 802 sliding connection fixed in fixed frame 501.
Specifically, the heat radiation structure 9 includes base 901, brushless motor body 1 bottom fixedly connected with base 901, base 901 internal rotation is connected with first spliced pole 902, first spliced pole 902 side fixedly connected with flabellum 903, base 901 top fixedly connected with separates net 904, base 901 internal rotation is connected with second spliced pole 905, first spliced pole 902 and second spliced pole 905 side all fixedly connected with bevel gear 906, two bevel gear 906 intermesh, second spliced pole 905 and output shaft 201 side all fixedly connected with belt pulley 907, two belt pulley 907 carries out the transmission through belt 908, and brushless motor body 1 is when carrying out work, and output shaft 201 rotates and can drive second spliced pole 905 and rotate in base 901 inside through belt 908 and belt pulley 907, consequently can drive first spliced pole 902 through bevel gear 906 and rotate to carry out the heat dissipation to brushless motor body 1 bottom through fixing the flabellum 903 at first spliced pole 902 side, consequently can carry out the heat dissipation to brushless motor body 1 around the brushless motor body 1 when carrying out work, can carry out the dust proof net 904 through separating the inside to the heat dissipation to the brushless motor body 901.
When the brushless motor body 1 is used for working, the brushless motor body 1 is started to drive the output shaft 201 to rotate, the inserted link 205 sliding in the fixed shaft 203 is inserted into the output shaft 201, and the inserted link 205 is of a hexagonal prism structure, so that the fixed shaft 203 can be driven to work, and working equipment connected with the fixed shaft 203 can be driven to work, when the brushless motor body 1 works at high strength or a problem occurs and needs to be disassembled by standing horses for replacement and maintenance, the first threaded ring 401 in threaded connection with the fixed sleeve 202 is rotated, so that the connecting rod 304 can be driven to slide in the fixed sleeve 202 through the limiting ring 402, the abutting block 302 can be driven to slide towards the fixed shaft 203 through the positioning block 303, the abutting block 302 can be driven to slide in the fixed shaft 203 after the abutting block 302 abuts against the abutting rod 301, so that the sliding block 204 can be driven to slide in the fixed shaft 203, when the inserted link 205 is separated from the output shaft 201, the brushless motor body 1 and the working equipment are separated, the influence of aggravating damage caused by continuous rotation of the brushless motor body 1 is prevented, after the brushless motor body 1 is replaced, the first threaded ring 401 is reversely rotated, the inserted link 205 can be driven to slide and reset and the output shaft 201 is clamped again through the elastic force of the spring 206, the fixed sleeve 202 and the side end of the base 901 are detachably connected, when the working equipment has a problem and the fixed shaft 203 connected with the working equipment is required to be limited, the first threaded ring 401 is reversely rotated, the positioning block 303 can be driven to reversely slide, and the side end of the sliding chute 405 sliding with the sliding rod 404 is inclined price, so that the abutting block 302 can be driven to downwardly slide by the guide rod 403 during sliding, when the friction plate 406 fixed at the bottom end of the abutting block 302 abuts against the output shaft 201, the output shaft 201 and the fixed shaft 203 can be locked, so that the working equipment can be limited, potential safety hazards caused by continuous working of the working equipment are prevented, the output shaft 201 rotates to drive the second connecting column 905 to rotate inside the base 901 through the belt 908 and the belt pulley 907 when the brushless motor body 1 works, the first connecting column 902 can be driven to rotate through the bevel gear 906, heat dissipation treatment can be carried out on the bottom end of the brushless motor body 1 through the fan blade 903 fixed at the side end of the first connecting column 902, heat dissipation can be carried out on the periphery of the brushless motor body 1 when the brushless motor body 1 works, dust prevention can be carried out inside the base 901 through the separation net 904, after the brushless motor body 1 is used, the second threaded ring 801 is rotated, when the second threaded ring 801 and the limiting block 802 are separated, and thus the limiting block 802 is driven to slide in the fixed frame 501 when the fixed frame 501 is slid outwards, the limiting block 802 can be guided and limited by the positioning column 803 and the limiting block 802 which are fixed in the fixed frame 501, after the fixed frame 501 is removed, the rotating rod 504 can drive the rotating plate 505 to rotate, when the through hole 506 arranged on the rotating plate 505 is separated from the connecting hole 508 arranged at the side end of the fixed plate 507, the inside of the fixed frame 501 can be protected, dust and garbage can be prevented from entering into the brushless motor body 1 from the radiating hole at the side end of the brushless motor body 1 to influence the use of the internal radiating fan blade 601 when the brushless motor body 1 is not used, then the clamping rod 703 is rotated, and after the clamping rod is opened, the cable of the brushless motor body 1 is wound on the fixed column 503, so that the cable of the brushless motor body 1 can be stored, the cable is prevented from being damaged and used when not in use, the clamping rod 703 is loosened, the clamping rod 703 can be driven to rotate to clamp and fix the cable through the torsion force of the torsion spring 704 fixed between the rotary rod 701 and the rotary sleeve 702, clamping teeth 705 fixed at the side end of the clamping rod 703 can better clamp and fix the cable, then the fixing frame 501 is fixed at the side end of the brushless motor body 1, the clamping rod 509 and the fixing column 503 are spliced through the hexagonal prism-shaped structure, the rotary rod 504 can be limited and fixed, the rotary plate 505 is prevented from automatically rotating, when the brushless motor body 1 is used, the heat dissipation fan blade 601 inside the brushless motor body 1 can drive the positioning rod 602 to rotate when rotating, so that the gear 603 can be driven to rotate in the fixing column 503, the fixing ring 604 can be driven to rotate through meshing of the gear 603 and the gear ring 605, and dust attached to the filter screen 502 can be cleaned through the rotation of the cleaning rod 606 abutted to the filter screen 502, and thus the filter screen 502 at the side end of the brushless motor body 1 can be prevented from being blocked and influencing the use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a brushless motor with easy heat dissipation function, its characterized in that, including brushless motor body (1), decomposition structure (2) are installed to brushless motor body (1) side, decomposition structure (2) internally mounted has transmission structure (3), decomposition structure (2) internally mounted has conflict structure (4), protection architecture (5) are installed to brushless motor body (1) side, protection architecture (5) internally mounted has cleaning structure (6), clamping structure (7) are installed to cleaning structure (6) side, limit structure (8) are installed to brushless motor body (1) side, heat dissipation structure (9) are installed to brushless motor body (1) bottom;
the utility model provides a decomposition structure (2) is including output shaft (201), brushless motor body (1) side rotates and is connected with output shaft (201), fixed cover (202) are installed to brushless motor body (1) side, fixed cover (202) internal rotation is connected with fixed axle (203), sliding connection has slider (204) in fixed axle (203), slider (204) side fixedly connected with inserted bar (205), inserted bar (205) and output shaft (201) are pegged graft, fixedly connected with spring (206) between slider (204) and the fixed axle (203).
2. A brushless motor having an easy heat dissipation function as defined in claim 1, wherein: the transmission structure (3) comprises a contact supporting rod (301), the side end of the sliding block (204) is fixedly connected with the contact supporting rod (301), the sliding block (302) is connected in a sliding manner in the fixed sleeve (202), and the contact supporting rod (301) and the contact supporting block (302) are in contact.
3. A brushless motor having an easy heat dissipation function as defined in claim 2, wherein: the top end of the abutting block (302) is provided with a positioning block (303), the positioning block (303) is in sliding connection with the fixed sleeve (202), the side end of the positioning block (303) is fixedly connected with a connecting rod (304), and the connecting rod (304) is in sliding connection with the fixed sleeve (202).
4. A brushless motor having an easy heat dissipation function as defined in claim 3, wherein: the interference structure (4) comprises a first threaded ring (401), the first threaded ring (401) is connected with the top end of the fixed sleeve (202) in a threaded mode, the limiting ring (402) is fixedly connected with the side end of the connecting rod (304), the first threaded ring (401) is rotationally connected with the limiting ring (402), the top end of the interference block (302) is fixedly connected with a guide rod (403), the guide rod (403) is slidingly connected with the positioning block (303), a slide rod (404) is fixedly connected with the inside of the fixed sleeve (202), a slide groove (405) is arranged inside the interference block (302), the slide rod (404) is slidingly connected with the slide groove (405), and a friction plate (406) is fixedly connected with the bottom end of the positioning block (303).
5. A brushless motor having an easy heat dissipation function as defined in claim 1, wherein: the utility model provides a protection architecture (5) is including fixed frame (501), fixed frame (501) can be dismantled to brushless motor body (1) side, brushless motor body (1) side fixedly connected with filter screen (502), filter screen (502) side fixedly connected with fixed column (503), brushless motor body (1) side fixedly connected with fixed plate (507), fixed plate (507) side is equipped with connecting hole (508), fixed plate (507) side rotation is connected with bull stick (504), bull stick (504) side fixedly connected with rotor plate (505), rotor plate (505) side is equipped with through-hole (506), bull stick (504) side fixedly connected with clamping bar (509), clamping bar (509) and fixed column (503) are pegged graft.
6. The brushless motor with easy heat dissipation function according to claim 5, wherein: the cleaning structure (6) comprises radiating fan blades (601), the radiating fan blades (601) are connected to the inside rotation of the brushless motor body (1), positioning rods (602) are connected to the inside rotation of the fixing columns (503), the positioning rods (602) are fixedly connected with the radiating fan blades (601), gears (603) are fixedly connected to the side ends of the positioning rods (602), fixing rings (604) are connected to the side ends of the fixing columns (503) in a rotating mode, gear rings (605) are fixedly connected to the side ends of the fixing rings (604), the gears (603) are meshed with the gear rings (605), cleaning rods (606) are fixedly connected to the side ends of the fixing rings (604), and the cleaning rods (606) are in interference with the filter screen (502).
7. The brushless motor with easy heat dissipation function according to claim 6, wherein: the clamping structure (7) comprises a rotating rod (701), the cleaning rod (606) is rotationally connected with a rotating sleeve (702) through the rotating rod (701), the side end of the rotating sleeve (702) is fixedly connected with a clamping rod (703), a torsion spring (704) is fixedly connected between the rotating sleeve (702) and the rotating rod (701), and the side end of the clamping rod (703) is fixedly connected with a latch (705).
8. The brushless motor with easy heat dissipation function according to claim 5, wherein: limit structure (8) are including second screwed ring (801), fixed frame (501) side threaded connection has second screwed ring (801), fixed frame (501) sliding connection has stopper (802), stopper (802) and brushless motor body (1) block, stopper (802) and second screwed ring (801) conflict, fixed frame (501) side fixedly connected with reference column (803), reference column (803) and stopper (802) sliding connection.
9. A brushless motor having an easy heat dissipation function as defined in claim 1, wherein: the heat radiation structure (9) comprises a base (901), a base (901) is fixedly connected with the bottom end of the brushless motor body (1), a first connecting column (902) is rotationally connected to the base (901), fan blades (903) are fixedly connected to the side ends of the first connecting column (902), and a separation net (904) is fixedly connected to the top end of the base (901).
10. The brushless motor with easy heat dissipation function according to claim 9, wherein: the base (901) is rotationally connected with a second connecting column (905), bevel gears (906) are fixedly connected to the side ends of the first connecting column (902) and the second connecting column (905), the bevel gears (906) are meshed with each other, belt pulleys (907) are fixedly connected to the side ends of the second connecting column (905) and the output shaft (201), and the two belt pulleys (907) are driven through a belt (908).
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| CN202311014080.1A CN116742888B (en) | 2023-08-14 | 2023-08-14 | Brushless motor with easy heat dissipation function |
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| CN202311014080.1A CN116742888B (en) | 2023-08-14 | 2023-08-14 | Brushless motor with easy heat dissipation function |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139221A1 (en) * | 1980-10-13 | 1982-06-24 | ASEA AB, 72183 Västerås | Holding brake for a machine arrangement |
| JP2000152559A (en) * | 1998-11-04 | 2000-05-30 | Victor Co Of Japan Ltd | Shock absorbing mechanism of motor power transfer device and cassette loading device |
| CN201113660Y (en) * | 2007-09-24 | 2008-09-10 | 张敏德 | Braking electric motor |
| CN207039369U (en) * | 2017-06-20 | 2018-02-23 | 湖北华博三六电机有限公司 | A kind of automatic speed limiting motor |
| CN110729849A (en) * | 2019-10-23 | 2020-01-24 | 六安正辉优产机电科技有限公司 | Electromagnetic braking method of brake motor |
| CN112910181A (en) * | 2021-03-01 | 2021-06-04 | 江苏华频电子科技有限公司 | Brushless motor with high-efficient heat dissipation |
| CN213602470U (en) * | 2020-12-12 | 2021-07-02 | 江苏智远智能驱动技术研究院有限公司 | Special motor for high-efficiency heat dissipation unmanned aerial vehicle |
| CN216162549U (en) * | 2021-07-30 | 2022-04-01 | 深圳市宏创兴机电技术有限公司 | Step motor anti-blocking brake mechanism |
| CN217063486U (en) * | 2022-03-18 | 2022-07-26 | 珠海市凯越科技有限公司 | Direct-current brushless outer rotor motor convenient for shaft replacement |
| CN114844289A (en) * | 2022-07-04 | 2022-08-02 | 深圳市盛泰奇科技有限公司 | Servo motor for woodworking machine tool |
| CN116054474A (en) * | 2023-02-10 | 2023-05-02 | 山东得普达电机股份有限公司 | Integrated device of speed reducer and driving motor |
-
2023
- 2023-08-14 CN CN202311014080.1A patent/CN116742888B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139221A1 (en) * | 1980-10-13 | 1982-06-24 | ASEA AB, 72183 Västerås | Holding brake for a machine arrangement |
| JP2000152559A (en) * | 1998-11-04 | 2000-05-30 | Victor Co Of Japan Ltd | Shock absorbing mechanism of motor power transfer device and cassette loading device |
| CN201113660Y (en) * | 2007-09-24 | 2008-09-10 | 张敏德 | Braking electric motor |
| CN207039369U (en) * | 2017-06-20 | 2018-02-23 | 湖北华博三六电机有限公司 | A kind of automatic speed limiting motor |
| CN110729849A (en) * | 2019-10-23 | 2020-01-24 | 六安正辉优产机电科技有限公司 | Electromagnetic braking method of brake motor |
| CN213602470U (en) * | 2020-12-12 | 2021-07-02 | 江苏智远智能驱动技术研究院有限公司 | Special motor for high-efficiency heat dissipation unmanned aerial vehicle |
| CN112910181A (en) * | 2021-03-01 | 2021-06-04 | 江苏华频电子科技有限公司 | Brushless motor with high-efficient heat dissipation |
| CN216162549U (en) * | 2021-07-30 | 2022-04-01 | 深圳市宏创兴机电技术有限公司 | Step motor anti-blocking brake mechanism |
| CN217063486U (en) * | 2022-03-18 | 2022-07-26 | 珠海市凯越科技有限公司 | Direct-current brushless outer rotor motor convenient for shaft replacement |
| CN114844289A (en) * | 2022-07-04 | 2022-08-02 | 深圳市盛泰奇科技有限公司 | Servo motor for woodworking machine tool |
| CN116054474A (en) * | 2023-02-10 | 2023-05-02 | 山东得普达电机股份有限公司 | Integrated device of speed reducer and driving motor |
Non-Patent Citations (1)
| Title |
|---|
| 张福芹;李铁军;: "凯乐塔电站水轮发电机设计", 水电站机电技术, no. 07, pages 1 - 4 * |
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|---|---|
| CN116742888B (en) | 2023-11-07 |
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