CN220556699U - Motor with heat radiation structure - Google Patents
Motor with heat radiation structure Download PDFInfo
- Publication number
- CN220556699U CN220556699U CN202321463211.XU CN202321463211U CN220556699U CN 220556699 U CN220556699 U CN 220556699U CN 202321463211 U CN202321463211 U CN 202321463211U CN 220556699 U CN220556699 U CN 220556699U
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- motor
- heat dissipation
- cooling
- heat
- model
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- 230000005855 radiation Effects 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 55
- 230000017525 heat dissipation Effects 0.000 claims description 29
- 241000883990 Flabellum Species 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 7
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to the technical field of model airplane motors and discloses a motor with a heat radiation structure. This motor with heat radiation structure adopts the air-cooled cooling of two fan structures, can upwards discharge the inside heat of motor through cooling fan, and the heat that is provided with on the cooperation motor output can effectively be exported the air with the inside heat of accumulation of motor in, utilizes wind-force to pass through the ventilation hole and can discharge the heat on the motor lateral wall during the flight to further derive the inside heat of motor, can not influence the normal flight of model aeroplane and model ship when realizing the cooling effect.
Description
Technical Field
The utility model relates to the technical field of model airplane motors, in particular to a motor with a heat dissipation structure.
Background
The motor bears the responsibility of providing source power in the working process, and under long-time work, the internal temperature of the motor can rise along with the motor, so that the working efficiency of the motor can be influenced, the service life is shortened, and in the aviation model flight process, the motor can be overheated and can also lead to the crash of the aviation model, so that the motor cooling is a necessary process, and the cooling means in the prior art mainly have two kinds of cooling means, namely water cooling and air cooling.
According to a commonly-known model airplane brushless motor turbine pump water-cooling circulation heat dissipation module and a heat dissipation method thereof (publication number: CN 107947474A), a water-cooling model airplane motor cooling means is proposed in the above application, and an automatic circulation water cooling system is installed in the motor, so that the brushless motor is utilized to drive a water cooling liquid to drive a pump to realize an internal cooling function.
However, in the actual use process of the equipment, as the devices such as the water cooling liquid driving pump, the heat insulation solenoid, the condensing plate and the like are additionally arranged in the motor to realize water cooling and temperature reduction, the burden of the model airplane flying is increased in the model airplane flying process; in view of this, we propose a motor with a heat dissipation structure.
Disclosure of Invention
The present utility model is directed to a motor with a heat dissipation structure, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor with heat radiation structure, includes the motor, motor circumference external surface fixed is provided with the connecting seat, motor output fixedly mounted has the bull stick, bull stick circumference external surface fixed connection has the dish of cup jointing, cup jointing dish circumference external surface fixed is provided with the heat dissipation flabellum, the motor inboard is provided with the coil, the connecting seat surface is provided with cooling structure, cooling structure includes:
the fan housing is clamped at the outer side of the connecting seat;
the filter cover is fixedly arranged on the outer side of the fan shell, and the filter cover core is sleeved with a small motor;
the small motor is characterized in that the sleeve barrel is fixedly arranged on the circumferential outer surface of the small motor, and cooling fan blades are fixedly arranged on the circumferential outer surface of the sleeve barrel.
Preferably, a plurality of heat dissipation holes are formed in two sides of the outer surface of the motor, and heat in the motor can be discharged through the heat dissipation holes.
Preferably, the draw-in groove with connecting seat looks adaptation has been seted up to fan housing surface, and cooling structure accessible draw-in groove joint is in the motor outer wall, also can dismantle at any time when not using, convenient maintenance.
Preferably, the number of the cooling fan blades is five. And the cooling fan blades are arranged on the outer side of the sleeve joint cylinder in an equidistant circumferential array, so that the cooling efficiency of the cooling fan blades is improved.
Preferably, the center of the sleeve joint cylinder is provided with a through hole matched with the small motor, and the center of the sleeve joint disc is provided with a through hole matched with the rotating rod.
Preferably, the filter cover quantity sets up to two, just the filter cover symmetry set up in fan housing both sides, thereby can effectively prevent in the flight that aerial sand and stone from getting into inside the motor damage motor.
Compared with the prior art, the utility model provides the motor with the heat dissipation structure, which has the following beneficial effects:
1. this motor with heat radiation structure, in order to avoid cooling structure to lead to the fact the influence to the model aeroplane and model ship flight, through using air-cooled cooling, be provided with detachable cooling structure, be provided with the heat dissipation flabellum at the motor output, rely on the characteristics that model aeroplane and model ship flight speed is very fast at the flight process, utilize wind-force to discharge inside heat through the louvre, overall structure is light, and is less to the load that the motor caused, accomplishes not influencing the model aeroplane and model ship normal flight when realizing the cooling effect.
2. This motor with heat radiation structure, in order to avoid the heat dissipation insufficient, be provided with two fan structures, cooling fan passes through little motor drive to the inside cooling of motor, in order to prevent the inside heat accumulation of motor at the inside other end of motor under cooling fan effect, is provided with the inside heat derivation of heat dissipation flabellum help motor at the motor output, through having seted up the louvre, utilizes wind-force to get rid of the heat on inside motor and the lateral wall in time, has improved cooling efficiency.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the rear structure of the present utility model;
FIG. 3 is a schematic diagram of a cooling structure according to the present utility model;
fig. 4 is a schematic diagram of a heat dissipation structure according to the present utility model.
In the figure: 1. a filter cover; 2. a small motor; 3. a fan housing; 4. a connecting seat; 5. cooling fan blades; 6. a motor; 7. a heat radiation hole; 8. a rotating rod; 9. a sleeve joint disc; 10. radiating fan blades; 11. a coil; 12. and (5) sleeving the sleeve.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a motor with heat radiation structure, includes motor 6, and motor 6 circumference external surface fixed is provided with connecting seat 4, and motor 6 output fixed mounting has bull stick 8, and a plurality of louvres 7 have been seted up to motor 6 surface both sides, can discharge the inside heat of motor 6 through the louvre, and bull stick 8 circumference external surface fixed connection has cup joints dish 9, cup joints the dish 9 center offered with the through-hole of bull stick 8 looks adaptation, cup joints dish 9 circumference external surface fixed and is provided with heat dissipation flabellum 10, and motor 6 inboard is provided with coil 11, and connecting seat 4 surface is provided with cooling structure, and cooling structure includes: fan housing 3, filter mantle 1, little motor 2, cup joint a section of thick bamboo 12, cooling flabellum 5, wherein cup joint a section of thick bamboo 12 center seted up with the through-hole of little motor 2 looks adaptation, fan housing 3 surface seted up with the draw-in groove of connecting seat 4 looks adaptation can realize cooling structure's dismantlement and installation, and the clean maintenance of cooling fan of being convenient for, cooling flabellum 5 quantity sets up to five. And cooling flabellum 5 with equidistant circumference array in cup joint the section of thick bamboo 12 outside, improved cooling efficiency, filter mantle 1 quantity sets up to two, just filter mantle 1 symmetry set up in fan housing 3 both sides can effectively prevent that aerial sand and stone from flying into inside motor 6 thereby damage motor 6 in the flight.
In one embodiment of the present utility model, in order to prevent the heat dissipation mechanism from affecting the flight of the model airplane, an air-cooled cooling structure is used, a detachable cooling structure is provided to cool the interior of the motor 6, and meanwhile, by utilizing the characteristic of faster speed in the flight process of the model airplane, the outside of the motor 6 is provided with the heat dissipation hole 7, and the heat in the motor 6 can be discharged by wind power during flight.
In addition, in order to prevent insufficient inhomogeneous of heat dissipation, adopt the double fan structure, be provided with cooling flabellum 5 and heat dissipation flabellum 10, cooling flabellum 5 relies on little motor 2 drive to the inside cooling of motor 6, in order to prevent under cooling flabellum 5 output effect, the inside partial heat of motor 6 concentrates on lateral wall and the other end, is provided with heat dissipation flabellum 10 at motor 6 output, helps deriving the inside heat of motor 6 to the air in through heat dissipation flabellum 10, can be with the heat discharge on the motor 6 lateral wall through ventilation hole 7.
Working principle: in the flight process of the model airplane, the motor 6 faces vertically upwards to drive the model airplane to fly, at the moment, the cooling structure is arranged below the motor 6, the heat dissipation fan blades 10 are arranged on the circumferential outer surface of the rotating rod 8 through the sleeve connection disc 9, the cooling structure drives the cooling fan blades 5 to work upwards through the small motor 2 to output heat, the heat inside the motor 6 is discharged upwards under the effect of the cooling structure, and in the flight process, the motor 6 works to drive the heat dissipation fan blades 10 to rotate simultaneously, so that the heat inside the motor 6 is led out into the air.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. An electric motor with heat radiation structure, includes motor (6), its characterized in that: the utility model discloses a motor, including motor (6) circumference surface mounting, motor (6) circumference surface mounting is provided with connecting seat (4), motor (6) output fixed mounting has bull stick (8), bull stick (8) circumference surface mounting is connected with cup joints dish (9), cup joints dish (9) circumference surface mounting and is provided with heat dissipation flabellum (10), motor (6) inboard is provided with coil (11), connecting seat (4) surface is provided with cooling structure, cooling structure includes:
the fan housing (3) is clamped at the outer side of the connecting seat (4);
the fan comprises a filter cover (1), wherein the filter cover (1) is fixedly arranged on the outer side of a fan shell (3), and a small motor (2) is sleeved on the core of the filter cover (1);
the small motor (2) is characterized by comprising a sleeve barrel (12), wherein the sleeve barrel (12) is fixedly arranged on the circumferential outer surface of the small motor (2), and cooling fan blades (5) are fixedly arranged on the circumferential outer surface of the sleeve barrel (12).
2. A motor with heat dissipation structure as defined in claim 1, wherein: a plurality of heat dissipation holes (7) are formed in two sides of the outer surface of the motor (6).
3. A motor with heat dissipation structure as defined in claim 1, wherein: the outer surface of the fan shell (3) is provided with a clamping groove matched with the connecting seat (4).
4. A motor with heat dissipation structure as defined in claim 1, wherein: the number of the cooling fan blades (5) is five, and the cooling fan blades (5) are circumferentially arrayed at equal intervals on the outer side of the sleeve joint barrel (12).
5. A motor with heat dissipation structure as defined in claim 1, wherein: the center of the sleeve joint cylinder (12) is provided with a through hole matched with the small motor (2), and the center of the sleeve joint disc (9) is provided with a through hole matched with the rotating rod (8).
6. A motor with heat dissipation structure as defined in claim 1, wherein: the number of the filter covers (1) is two, and the filter covers (1) are symmetrically arranged on two sides of the fan shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321463211.XU CN220556699U (en) | 2023-06-09 | 2023-06-09 | Motor with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321463211.XU CN220556699U (en) | 2023-06-09 | 2023-06-09 | Motor with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556699U true CN220556699U (en) | 2024-03-05 |
Family
ID=90051386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321463211.XU Active CN220556699U (en) | 2023-06-09 | 2023-06-09 | Motor with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556699U (en) |
-
2023
- 2023-06-09 CN CN202321463211.XU patent/CN220556699U/en active Active
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