CN211429120U - Efficient heat dissipation direct current motor - Google Patents
Efficient heat dissipation direct current motor Download PDFInfo
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- CN211429120U CN211429120U CN201922215012.7U CN201922215012U CN211429120U CN 211429120 U CN211429120 U CN 211429120U CN 201922215012 U CN201922215012 U CN 201922215012U CN 211429120 U CN211429120 U CN 211429120U
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- direct current
- current motor
- heat dissipation
- fixed mounting
- inner bearing
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Abstract
The utility model relates to a direct current motor technical field just discloses a high-efficient radiating direct current motor, which comprises an outer cover, the right side fixed mounting of dustcoat inner wall has the inner bearing, the vent has all been seted up to the top and the bottom of inner bearing, the equal fixed mounting in the left and right sides at inner bearing top has the bracing piece, two fixed mounting has the pivot between the bracing piece, the outside fixed mounting of pivot has the fin, the bottom fixed mounting of dustcoat has an installation section of thick bamboo, the bottom fixed mounting of an installation section of thick bamboo has the base, the inside fixed mounting of an installation section of thick bamboo has the mounting panel. This high-efficient radiating direct current motor through setting up an installation section of thick bamboo, sends into the inside of inner bearing with more wind, and the effectual inside to direct current motor has carried out the ventilation of dispelling the heat, has improved direct current motor's radiating effect, prevents that the dust from falling into the inside of inner bearing and causing the damage to direct current motor's inside device, has increased direct current motor's life.
Description
Technical Field
The utility model relates to a direct current motor technical field specifically is a high-efficient radiating direct current motor.
Background
The dc motor is a rotating electrical machine that can convert dc electrical energy into mechanical energy (dc motor) or convert mechanical energy into dc electrical energy, and is a motor that can convert dc electrical energy and mechanical energy into each other.
The structure of the direct current motor is composed of a stator and a rotor, the motionless part of the direct current motor is called as the stator when the direct current motor runs, the main function of the stator is to generate a magnetic field, the direct current motor needs to rotate at a high speed when transmitting the magnetic field, a large amount of heat can be generated when rotating, but the traditional direct current motor is difficult to discharge the internal heat when being overloaded, the heat can damage the internal devices of the direct current motor after reaching a certain temperature, the normal use of the direct current motor is influenced, and therefore the direct current motor with high-efficiency heat dissipation is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high-efficient radiating DC motor possesses advantages such as high-efficient heat dissipation and long service life, has solved traditional DC motor and has been difficult to discharge internal heat when transshipping, and the heat will cause the damage to DC motor's internal device after reaching certain temperature, influences DC motor's normal use problem.
(II) technical scheme
For the purpose of realizing above-mentioned high-efficient heat dissipation and long service life, the utility model provides a following technical scheme: a high-efficiency heat-dissipation direct current motor comprises an outer cover, wherein an inner bearing is fixedly arranged on the right side of the inner wall of the outer cover, vent holes are formed in the top and the bottom of the inner bearing, support rods are fixedly arranged on the left side and the right side of the top of the inner bearing, a rotating shaft is fixedly arranged between the two support rods, a heat dissipation sheet is fixedly arranged on the outer side of the rotating shaft, an installation cylinder is fixedly arranged at the bottom of the outer cover, a base is fixedly arranged at the bottom of the installation cylinder, a mounting plate is fixedly arranged in the installation cylinder, a fan is fixedly arranged at the bottom of the mounting plate, a heat dissipation hole is formed in the outer side of the installation cylinder, a slot is formed in the top of the base, a heat dissipation cover is inserted and connected to the top of the slot and is positioned on the outer side of the installation cylinder, heat dissipation, the bottom of dustcoat just is located the top fixed mounting of an installation section of thick bamboo and has the rubber pad, the inside of slot just is located the bottom fixed mounting of an installation section of thick bamboo and has the supporting shoe, the outside fixed mounting of dustcoat has the baffle, the outside of dustcoat just is located the below of baffle and has seted up into the wind gap.
Preferably, an output shaft is fixedly mounted on the left side of the inner bearing, and the left end of the output shaft penetrates through the outer cover and extends to the left side of the outer cover.
Preferably, the rotating shaft is movably arranged inside the top vent, the mounting cylinder is positioned below the bottom vent, and the top of the mounting cylinder is provided with an opening.
Preferably, the heat dissipation ports are equidistantly arranged on the outer side of the mounting cylinder, and the diameter of the slot is larger than that of the heat dissipation cover.
Preferably, the top of the heat dissipation cover is in contact with the bottom of the outer cover, and the heat dissipation holes are arranged on the outer side of the heat dissipation cover at equal intervals.
Preferably, the top of the electric telescopic rod is fixedly connected with the inner bottom wall of the slot, and the baffles are arranged on the outer side of the outer cover at equal intervals.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-efficient radiating direct current motor possesses following beneficial effect:
the efficient heat dissipation direct current motor is characterized in that the installation cylinder is arranged, a large amount of heat can be generated when the direct current motor works, if the direct current motor is not cooled, the direct current motor is burnt, at the moment, the direct current motor needs to be cooled, when the heat dissipation is carried out, a power switch of the fan is firstly turned on, the fan rotates, the fan generates wind when rotating, the wind enters the inner part of the outer cover from the top of the installation cylinder and enters the inner part of the inner bearing from the ventilation opening, the rotor and the stator inside the direct current motor are cooled, and the wind can drive the cooling fins to rotate on the outer side of the rotating shaft, so that more wind is sent into the inner part of the inner bearing, the heat dissipation and ventilation are effectively carried out on the inner part of the direct current motor, the heat dissipation effect of the direct current motor is improved, and the cooling cover can be moved upwards in the heat dissipation process, let the top of heat exchanger and rubber pad contact to prevent that massive debris or a large amount of dust from entering into direct current motor's inside from heat-sinking department when direct current motor dispels the heat, prevent that the inside that the dust falls into the inner bearing from causing the damage to direct current motor's internal device, increased direct current motor's life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: the air inlet structure comprises an outer cover 1, an inner bearing 2, a vent hole 3, a support rod 4, a rotating shaft 5, a heat radiating fin 6, a mounting barrel 7, a base 8, a mounting plate 9, a fan 10, a heat radiating hole 11, a slot 12, a heat radiating cover 13, heat radiating holes 14, an electric telescopic rod 15, a rubber pad 16, a support block 17, a baffle 18 and an air inlet 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a high-efficiency heat-dissipating direct current motor includes an outer cover 1, an inner bearing 2 is fixedly installed on the right side of the inner wall of the outer cover 1, an output shaft is fixedly installed on the left side of the inner bearing 2, the left end of the output shaft penetrates through the outer cover 1 and extends to the left side of the outer cover 1, vents 3 are respectively formed in the top and the bottom of the inner bearing 2, support rods 4 are respectively fixedly installed on the left and the right sides of the top of the inner bearing 2, a rotating shaft 5 is fixedly installed between the two support rods 4, a heat sink 6 is fixedly installed on the outer side of the rotating shaft 5, an installation cylinder 7 is fixedly installed at the bottom of the outer cover 1, the rotating shaft 5 is movably installed inside the top vent 3, the installation cylinder 7 is located below the bottom vent 3, an opening is formed in the top of the installation cylinder 7, a base 8 is fixedly installed at, the outer side of the mounting cylinder 7 is provided with a heat dissipation port 11, the top of the base 8 is provided with a slot 12, the top of the slot 12 is inserted with a heat dissipation cover 13 positioned on the outer side of the mounting cylinder 7, the heat dissipation ports 11 are equidistantly arranged on the outer side of the mounting cylinder 7, the diameter of the slot 12 is larger than that of the heat dissipation cover 13, the outer side of the heat dissipation cover 13 is provided with a heat dissipation hole 14, the top of the heat dissipation cover 13 is contacted with the bottom of the outer cover 1, the heat dissipation holes 14 are equidistantly arranged on the outer side of the heat dissipation cover 13, an electric telescopic rod 15 is fixedly arranged inside the slot 12 and below the heat dissipation cover 13, the model of the electric telescopic rod 15 can be XTL100, the bottom of the outer cover 1 and above the mounting cylinder 7 are fixedly provided with a rubber pad 16, the bottom of the slot 12 and the bottom of the mounting cylinder 7 are fixedly provided with a supporting block 17, the outer side of the, the baffles 18 are arranged at the outer side of the outer cover 1 at equal intervals, the air inlets 19 are formed in the outer side of the outer cover 1 and below the baffles 18, a large amount of heat is generated when the direct current motor works, if the direct current motor is not cooled, the direct current motor is burnt, at the moment, the direct current motor needs to be cooled, when the heat is cooled, a power switch of the fan 10 is firstly turned on, the fan 10 rotates, the fan 10 generates wind when rotating, the wind enters the inner part of the outer cover 1 from the top of the installation barrel 7 and enters the inner part of the inner bearing 2 from the ventilation opening 3, the rotor and the stator in the direct current motor are cooled, and the wind can drive the cooling fins 6 to rotate on the outer side of the rotating shaft 5, so that more wind is sent into the inner part of the inner bearing 2, the heat dissipation and ventilation are effectively carried out on the inner part of the direct current motor, the radiating effect of the direct current motor is improved, the radiating cover 13 can be moved upwards in the radiating process, the top of the radiating cover 13 is contacted with the rubber pad 16, massive sundries or a large amount of dust are prevented from entering the direct current motor from the radiating port 11 in the radiating process of the direct current motor, the dust is prevented from falling into the inner part of the inner bearing 2 to damage internal devices of the direct current motor, and the service life of the direct current motor is prolonged.
When the direct current motor cooling device is used, a large amount of heat can be generated when the direct current motor works, if the direct current motor is not cooled, the direct current motor can be burnt, at the moment, the direct current motor needs to be cooled, when the direct current motor is cooled, firstly, a power switch of the fan 10 is turned on, the fan 10 rotates, wind can be generated when the fan 10 rotates, the wind can enter the inner part of the outer cover 1 from the top of the mounting cylinder 7 and enters the inner part of the inner bearing 2 from the position of the vent 3, in the cooling process, the cooling cover 13 can be moved upwards, the top of the cooling cover 13 is contacted with the rubber pad 16, and therefore large sundries or a large amount of dust can be prevented from entering the inner part of the direct current motor from the cooling hole 11 when the direct current motor is cooled.
In summary, the installation cylinder 7 is arranged in the dc motor with high heat dissipation efficiency, when the dc motor is working, a large amount of heat is generated, if the dc motor is not cooled, the dc motor is burnt, at this time, the dc motor needs to be cooled, when the cooling is performed, the power switch of the fan 10 is turned on, so that the fan 10 rotates, the fan 10 generates wind when rotating, the wind enters the inside of the outer cover 1 from the top of the installation cylinder 7 and enters the inside of the inner bearing 2 from the vent 3, the rotor and the stator inside the dc motor are cooled, and the wind drives the cooling fins 6 to rotate outside the rotating shaft 5, so that more wind is sent into the inside of the inner bearing 2, the inside of the dc motor is effectively cooled and ventilated, and the heat dissipation effect of the dc motor is improved, and can also upwards move heat exchanger 13 at radiating in-process, let heat exchanger 13's top and rubber pad 16 contact, thereby prevent that massive debris or a large amount of dust from entering into direct current motor's inside from thermovent 11 in the radiating direct current motor, the inside that prevents the dust from falling into inner bearing 2 causes the damage to direct current motor's internal device, direct current motor's life has been increased, it is difficult to discharge internal heat to have solved traditional direct current motor when transshipping, the heat will cause the damage to direct current motor's internal device after reaching certain temperature, influence direct current motor's normal use problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient radiating DC motor, includes dustcoat (1), its characterized in that: the right side of the inner wall of the outer cover (1) is fixedly provided with an inner bearing (2), the top and the bottom of the inner bearing (2) are respectively provided with a vent (3), the left side and the right side of the top of the inner bearing (2) are respectively and fixedly provided with a support rod (4), a rotating shaft (5) is fixedly arranged between the two support rods (4), the outer side of the rotating shaft (5) is fixedly provided with a radiating fin (6), the bottom of the outer cover (1) is fixedly provided with an installation cylinder (7), the bottom of the installation cylinder (7) is fixedly provided with a base (8), the inner part of the installation cylinder (7) is fixedly provided with an installation plate (9), the bottom of the installation plate (9) is fixedly provided with a fan (10), the outer side of the installation cylinder (7) is provided with a radiating hole (11), the top of the base (8) is provided with a slot (12), the top of the slot (12) is, louvre (14) have been seted up in the outside of heat dissipation cover (13), the inside of slot (12) and the below fixed mounting that is located heat dissipation cover (13) have electric telescopic handle (15), the bottom of dustcoat (1) and the top fixed mounting that is located installation section of thick bamboo (7) have rubber pad (16), the inside of slot (12) and the bottom fixed mounting that is located installation section of thick bamboo (7) have supporting shoe (17), the outside fixed mounting of dustcoat (1) has baffle (18), income wind gap (19) have been seted up in the outside of dustcoat (1) and the below that is located baffle (18).
2. A high efficiency heat dissipating dc motor as set forth in claim 1, wherein: an output shaft is fixedly mounted on the left side of the inner bearing (2), and the left end of the output shaft penetrates through the outer cover (1) and extends to the left side of the outer cover (1).
3. A high efficiency heat dissipating dc motor as set forth in claim 1, wherein: the rotating shaft (5) is movably arranged inside the top ventilation opening (3), the installation barrel (7) is located below the bottom ventilation opening (3), and the top of the installation barrel (7) is provided with an opening.
4. A high efficiency heat dissipating dc motor as set forth in claim 1, wherein: the heat dissipation ports (11) are arranged on the outer side of the mounting cylinder (7) at equal intervals, and the diameter of the slot (12) is larger than that of the heat dissipation cover (13).
5. A high efficiency heat dissipating dc motor as set forth in claim 1, wherein: the top of the heat dissipation cover (13) is in contact with the bottom of the outer cover (1), and the heat dissipation holes (14) are arranged on the outer side of the heat dissipation cover (13) at equal intervals.
6. A high efficiency heat dissipating dc motor as set forth in claim 1, wherein: the top of the electric telescopic rod (15) is fixedly connected with the inner bottom wall of the slot (12), and the baffles (18) are arranged on the outer side of the outer cover (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215012.7U CN211429120U (en) | 2019-12-12 | 2019-12-12 | Efficient heat dissipation direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215012.7U CN211429120U (en) | 2019-12-12 | 2019-12-12 | Efficient heat dissipation direct current motor |
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| Publication Number | Publication Date |
|---|---|
| CN211429120U true CN211429120U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215012.7U Active CN211429120U (en) | 2019-12-12 | 2019-12-12 | Efficient heat dissipation direct current motor |
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| CN (1) | CN211429120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
-
2019
- 2019-12-12 CN CN201922215012.7U patent/CN211429120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220728 Address after: 225000 3, No. 8, kekekeyuan Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Niuwei Power Technology Co.,Ltd. Address before: 225000 217 Development West Road, Yangzhou high tech Industrial Development Zone, Jiangsu Patentee before: YANGZHOU SHENGBEIKE TECHNOLOGY DEVELOPMENT CO.,LTD. |