CN216086443U - High-performance brushless motor - Google Patents
High-performance brushless motor Download PDFInfo
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- CN216086443U CN216086443U CN202122091750.2U CN202122091750U CN216086443U CN 216086443 U CN216086443 U CN 216086443U CN 202122091750 U CN202122091750 U CN 202122091750U CN 216086443 U CN216086443 U CN 216086443U
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- transmission structure
- heat dissipation
- brushless motor
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Abstract
The utility model discloses a high-performance brushless motor which comprises a temperature control structure, wherein a transmission bin is arranged at the top end of the temperature control structure, a magnet restraining block is arranged at the top end of the transmission bin, supports are arranged at four ends of the surface of the transmission bin, a magnetic suction transmission structure is arranged at the top end of the magnet restraining block, a mounting plate, an N magnetic pole and an S magnetic pole are arranged in the magnetic suction transmission structure, a non-contact transmission structure is arranged at the top end of the magnetic suction transmission structure, a mounting groove, a rotating body, an outer ring, a circular stop pin, a magnetic column, a magnetic ring and a connecting rod are arranged in the non-contact transmission structure, a motor main body is arranged in the temperature control structure, and a support leg is arranged at the bottom end of the temperature control structure. Has the advantages that: the magnetic attraction transmission structure provided by the utility model can be matched with the non-contact transmission structure to carry out non-contact connection transmission between the motor and the transmission part, so that friction is reduced, the transmission efficiency is improved, meanwhile, the use environment of the motor can be pumped to vacuum, the magnetic attraction force can be greatly improved, and the transmission efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of brushless motor production, in particular to a high-performance brushless motor.
Background
The brushless direct current motor is composed of a motor main body and a driver, and is a typical electromechanical integration product. Because the brushless DC motor is operated in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under the condition of heavy load under the condition of frequency conversion and speed regulation, and oscillation and step-out can not be generated when the load suddenly changes. The permanent magnet of the brushless DC motor with medium and small capacity is mostly made of rare earth neodymium iron boron material with high magnetic energy level. Therefore, the volume of the rare earth permanent magnet brushless motor is reduced by one machine seat number compared with that of a same-capacity three-phase asynchronous motor.
Brushless motor of prior art generally can adopt mechanical type to be connected when being connected with the driving medium, but mechanical type is connected and can be leaded to producing mechanical friction when the transmission, can reduce transmission efficiency, can produce the heat simultaneously, makes motor operating temperature rise, can reduce the life of motor simultaneously, consequently needs a section can carry out the brushless motor that contactless connects.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a high-performance brushless motor which has the function of non-contact connection transmission, thereby solving the problems in the prior art.
(II) technical scheme
In order to realize the function of the non-contact connection transmission, the utility model adopts the following specific technical scheme:
the utility model provides a high performance brushless motor, includes the control by temperature change structure, including heat dissipation storehouse, interface, heat dissipation fan, switch in the control by temperature change structure, the top of control by temperature change structure is equipped with the transmission storehouse, the top in transmission storehouse is equipped with the magnetic path of restrainting, four ends in the surface in transmission storehouse are equipped with the support, the top of restrainting the magnetic path is equipped with magnetism and inhales transmission structure, including mounting panel, N magnetic pole, S magnetic pole in the magnetism transmission structure, the top of magnetism transmission structure is inhaled and is equipped with contactless transmission structure, including mounting groove, rotator, outer loop, circular backing pin, magnetic pillar, magnetic ring, connecting rod in the contactless transmission structure, be equipped with the motor main part in the control by temperature change structure, the bottom of control by temperature change structure is equipped with the stabilizer blade.
Furthermore, a side surface of the heat dissipation bin is provided with an interface, the bottom end of the interior of the heat dissipation bin is provided with a heat dissipation fan, and one side of the heat dissipation bin, which is far away from the interface, is provided with a switch.
Furthermore, an N magnetic pole is installed on the installation plate, and an S magnetic pole is arranged on one side of the N magnetic pole.
Furthermore, a rotating body is connected in the center of the mounting groove in a penetrating manner, an outer ring is connected on the rotating body in a penetrating manner, a circular stop pin is arranged on the outer side of the outer ring, magnetic columns are arranged on the periphery of the circular stop pin, magnetic rings are arranged at two ends of each magnetic column, and a connecting rod is arranged at the top end of the rotating body.
Furthermore, an empty groove is formed in the mounting groove, and the magnetic ring is mounted on the inner surface of the empty groove.
Furthermore, a suction device is arranged in the transmission bin.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-performance brushless motor, which has the following beneficial effects:
(1) the magnetic attraction transmission structure provided by the utility model can be matched with the non-contact transmission structure to carry out non-contact connection transmission between the motor and the transmission part, so that friction is reduced, the transmission efficiency is improved, meanwhile, the use environment of the motor can be pumped to vacuum, the magnetic attraction force can be greatly improved, and the transmission efficiency is further improved.
(2) The temperature control structure provided by the utility model can be used for dissipating heat of the motor, preventing the motor from running due to overheating, prolonging the service life of the motor, improving the economic benefit, and being simple in structure and convenient to operate and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a main body of a high-performance brushless motor according to an embodiment of the present invention;
fig. 2 is a front view of a main structure of a high-performance brushless motor according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a magnetic attraction transmission structure of a high performance brushless motor according to an embodiment of the present invention;
fig. 4 is a schematic view of a contactless transmission structure of a high-performance brushless motor according to an embodiment of the present invention.
In the figure:
1. a temperature control structure; 101. a heat dissipation bin; 102. an interface; 103. a heat dissipation fan; 104. a switch; 2. a transmission bin; 3. a magnetic bundling block; 4. supporting; 5. a magnetic attraction transmission structure; 501. mounting a plate; 502. an N magnetic pole; 503. an S magnetic pole; 6. a contactless transmission structure; 601. mounting grooves; 602. a rotating body; 603. an outer ring; 604. a circular stop pin; 605. a magnetic column; 606. a magnetic ring; 607. a connecting rod; 7. a motor main body; 8. and (3) a support leg.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, a high-performance brushless motor is provided.
Referring to the drawings and the detailed description, as shown in fig. 1-4, a high performance brushless motor according to an embodiment of the present invention includes a temperature control structure 1, the temperature control structure 1 includes a heat dissipation chamber 101, an interface 102, a heat dissipation fan 103, and a switch 104, a transmission chamber 2 is disposed at a top end of the temperature control structure 1, a magnetic bundling block 3 is disposed at a top end of the transmission chamber 2, supports 4 are disposed at four ends of a surface of the transmission chamber 2, a magnetic attraction transmission structure 5 is disposed at a top end of the magnetic bundling block 3, the magnetic attraction transmission structure 5 includes a mounting plate 501, an N magnetic pole 502, and an S magnetic pole 503, a contactless transmission structure 6 is disposed at a top end of the magnetic attraction transmission structure 5, the contactless transmission structure 6 includes a mounting groove 601, a rotation body 602, an outer ring 603, a circular stop pin 604, magnetic columns 605, 606, and a connecting rod 607, a motor main body 7 is disposed in the temperature control structure 1, and a support leg 8 is arranged at the bottom end of the temperature control structure 1.
Through the technical scheme, control by temperature change structure 1 can carry out temperature control to motor main part 7, prevent overheated, transmission structure 5 can be separated with the transmission piece of motor main part 7 and magnetism with magnetism to the cooperation magnetism of transmission storehouse 2 and be connected, restraint magnetic path 3 can strengthen the magnetic attraction, transmission structure 5 goes on and contactless transmission structure 6 connects with magnetism of magnetism on the transmission storehouse 2 to supporting shoe 4, the top of magnetism transmission structure 5 is connected with contactless transmission structure 6, contactless transmission structure 6 can carry out the frictionless transmission when the transmission, stabilizer blade 8 is used for the support equipment.
As shown in fig. 1-4, the temperature control structure 1 includes a heat dissipation chamber 101, an interface 102, a heat dissipation fan 103, and a switch 104, the interface 102 is disposed on a side surface of the heat dissipation chamber 101, the heat dissipation fan 103 is disposed at a bottom end inside the heat dissipation chamber 101, and the switch 104 is disposed on a side of the heat dissipation chamber 101 away from the interface 102.
The magnetic attraction transmission structure 5 comprises a mounting plate 501, an N magnetic pole 502 and an S magnetic pole 503, wherein the N magnetic pole 502 is mounted on the mounting plate 501, and the S magnetic pole 503 is arranged on one side of the N magnetic pole 502.
The non-contact transmission structure 6 comprises a mounting groove 601, a rotating body 602, an outer ring 603, a circular stop pin 604, a magnetic column 605, a magnetic ring 606 and a connecting rod 607, wherein the center of the mounting groove 601 is connected with the rotating body 602 in a penetrating manner, the upper part of the rotating body 602 is connected with the outer ring 603 in a penetrating manner, the outer side of the outer ring 603 is provided with the circular stop pin 604, the magnetic column 605 is arranged around the circular stop pin 604, the two ends of the magnetic column 605 are provided with the magnetic rings 606, and the top end of the rotating body 602 is provided with the connecting rod 607.
An empty groove is formed in the mounting groove 601, the magnetic ring 606 is mounted on the inner surface of the empty groove, and a suction device is mounted in the transmission bin 2.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the interface 102 in the temperature control structure 1 is connected to a power supply, the heat dissipation fan 103 is started through the switch 104, then the heat dissipation fan 103 evacuates high-temperature gas generated by the motor main body 7 for circulation, meanwhile, the bottom end of the heat dissipation bin 101 is provided with a heat dissipation plate to improve heat dissipation efficiency, the N magnetic pole 502 and the S magnetic pole 503 installed on the mounting plate 501 in the magnetic attraction transmission structure 5 correspond to the attraction device in the transmission bin 2, the attraction device is internally provided with magnetic poles opposite to the N magnetic pole 502 and the S magnetic pole 503 to complete the attraction of the magnetic poles, so that the mounting plate 501 can transmit under the action of magnetic attraction force along with the attraction device, the mounting groove 601 in the non-contact transmission structure 6 is internally provided with an empty groove, the empty groove is internally provided with a cavity capable of installing the outer ring 603, the bottom end of the rotary body 602 is provided with the magnetic attraction transmission structure 5, and the mounting plate 501 is connected with the rotary body 602, when the mounting plate 501 drives the rotating body 602 to rotate, the outer ring 603 can rotate, the upper end and the lower end of the magnetic column 605 arranged on the outer ring 603 are provided with the magnetic rings 606, the magnetic poles of the magnetic rings 606 are the same as the magnetic poles at the ends of the corresponding magnetic columns 605, and mutual repulsion is generated, so that the magnetic columns 606 cannot contact the magnetic rings 605 and the inner wall of the empty groove, friction-free transmission is completed, the transmission efficiency is improved, and the connecting rod 607 is used for connecting external equipment.
In summary, according to the above technical solution of the present invention, the temperature control structure 1 can control the temperature of the motor main body 7 to prevent overheating, the transmission chamber 2 can be used to connect the transmission block of the motor main body 7 and the magnetic transmission structure 5 in a separated manner by matching with the magnetic transmission structure 5, the magnetic binding block 3 can enhance the magnetic attraction force, the support block 4 connects the magnetic transmission structure 5 on the transmission chamber 2 and the non-contact transmission structure 6, the top end of the magnetic transmission structure 5 is connected with the non-contact transmission structure 6, the non-contact transmission structure 6 can perform non-friction transmission during transmission, the support leg 8 is used to support equipment, the interface 102 in the temperature control structure 1 is connected with a power supply, the heat dissipation fan 103 is started through the switch 104, then the heat dissipation fan 103 can perform evacuation circulation on the high-temperature gas generated by the motor main body 7, and the bottom end of the heat dissipation chamber 101 is provided with a heat dissipation plate, the heat dissipation efficiency is improved, the N magnetic pole 502 and the S magnetic pole 503 which are installed on the installation plate 501 in the magnetic absorption transmission structure 5 correspond to the attraction device in the transmission bin 2, the attraction device is internally provided with magnetic poles which are opposite to the N magnetic pole 502 and the S magnetic pole 503, the mutual attraction effect of the magnetic poles is completed, the installation plate 501 can carry out transmission under the action of the magnetic absorption force along with the attraction device, the installation groove 601 in the non-contact transmission structure 6 is internally provided with a hollow groove which is internally provided with a cavity capable of installing the outer ring 603, the bottom end of the rotating body 602 is provided with the magnetic absorption transmission structure 5, the installation plate 501 is connected with the rotating body 602, the outer ring 603 can be rotated when the installation plate 501 drives the rotating body 602 to rotate, the upper end and the lower end of the magnetic column 605 which is arranged on the outer ring 603 are provided with magnetic rings 606, the magnetic poles of the magnetic rings 606 are the same as the magnetic poles at the corresponding ends of the magnetic columns 605, and a repulsive force is generated, so that the magnetic columns 606 can not contact the 605 and the inner wall of the hollow groove, the friction-free transmission is completed, the transmission efficiency is improved, and the connecting rod 607 is used for connecting external equipment.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a high performance brushless motor, its characterized in that, includes control by temperature change structure (1), the top of control by temperature change structure (1) is equipped with transmission storehouse (2), the top in transmission storehouse (2) is equipped with a bundle magnetic path (3), the surface of transmission storehouse (2) is equipped with support (4) in four ends, the top of restrainting magnetic path (3) is equipped with magnetism and inhales transmission structure (5), the top of magnetism transmission structure (5) is equipped with contactless transmission structure (6), be equipped with motor main part (7) in control by temperature change structure (1), the bottom of control by temperature change structure (1) is equipped with stabilizer blade (8).
2. The brushless motor of claim 1, wherein the temperature control structure (1) comprises a heat dissipation chamber (101), an interface (102), a heat dissipation fan (103), and a switch (104), the interface (102) is disposed on a side surface of the heat dissipation chamber (101), the heat dissipation fan (103) is disposed at a bottom end inside the heat dissipation chamber (101), and the switch (104) is disposed on a side of the heat dissipation chamber (101) away from the interface (102).
3. The brushless motor of claim 2, wherein the magnetic attraction transmission structure (5) comprises a mounting plate (501), an N magnetic pole (502) and an S magnetic pole (503), the N magnetic pole (502) is mounted on the mounting plate (501), and the S magnetic pole (503) is disposed on one side of the N magnetic pole (502).
4. The brushless motor according to claim 3, wherein the contactless transmission structure (6) comprises a mounting groove (601), a rotating body (602), an outer ring (603), a circular pin (604), a magnetic pillar (605), a magnetic ring (606), and a connecting rod (607), the center of the mounting groove (601) is connected with the rotating body (602) in a penetrating manner, the outer ring (603) is connected with the rotating body (602) in a penetrating manner, the outer side of the outer ring (603) is provided with the circular pin (604), the magnetic pillar (605) is arranged around the circular pin (604), the magnetic pillar (605) is arranged at two ends of the magnetic pillar (605), and the connecting rod (607) is arranged at the top end of the rotating body (602).
5. A high performance brushless motor according to claim 4, wherein the mounting groove (601) is provided with a hollow therein, and the magnetic ring (606) is mounted on an inner surface of the hollow.
6. A high-performance brushless motor according to claim 5, characterized in that the driving chamber (2) is provided with a suction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091750.2U CN216086443U (en) | 2021-09-01 | 2021-09-01 | High-performance brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091750.2U CN216086443U (en) | 2021-09-01 | 2021-09-01 | High-performance brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216086443U true CN216086443U (en) | 2022-03-18 |
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ID=80673713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091750.2U Active CN216086443U (en) | 2021-09-01 | 2021-09-01 | High-performance brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216086443U (en) |
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2021
- 2021-09-01 CN CN202122091750.2U patent/CN216086443U/en active Active
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