CN213185730U

CN213185730U - Miniature motor capable of dissipating heat and cooling

Info

Publication number: CN213185730U
Application number: CN202022169859.9U
Authority: CN
Inventors: 袁新峰
Original assignee: Wuxi Jinshuo Electric Appliance Co ltd
Current assignee: Wuxi Jinshuo Electric Appliance Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a but micro motor of heat dissipation cooling, including supporting base and motor shell, the last fixed surface who supports the base is connected with the windshield, and one side fixedly connected with motor base of motor shell, one side and the windshield looks joint of motor base, one side swing joint of motor shell has the rotor, and the one end fixedly connected with connecting axle of rotor, connecting axle pass motor base, and one side fixedly connected with heat dissipation flabellum of connecting axle, one side of windshield is equipped with a plurality of holes of induced drafting, and one side fixedly connected with fixed column of windshield, fixed column and connecting axle swing joint, one side fixedly connected with guide duct of windshield. The utility model has the advantages of realized carrying out abundant heat dissipation to motor housing, reduced the extra operation of cooling down to electric motor, resources are saved, secondly the wind in the endless utilization air dispels the heat to electric motor.

Description

Miniature motor capable of dissipating heat and cooling

Technical Field

The utility model relates to a micro motor technical field especially relates to a micro motor that can dispel heat and cool down.

Background

The motor is an electromagnetic device which can realize electric energy conversion or transmission according to the law of electromagnetic induction, the main function of the motor is to generate driving torque as a power source for electrical appliances or various machines, the service life of the motor is influenced by the temperature and the internal cleanliness during operation, and if the temperature in the motor is too high, the motor is not beneficial to the rotation of the motor, so that the work of the motor is easily influenced, and the miniature motor capable of dissipating heat and reducing temperature is provided.

At present, the existing micro motor capable of dissipating heat and cooling mostly has the following defects: need additionally cool down to motor, the resource-wasting, and the heat dissipation cooling effect is poor, to sum up, but the micro motor of current heat dissipation cooling still can not agree with the actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a micro motor capable of dissipating heat and cooling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but micro motor of heat dissipation cooling, is including supporting base and motor shell, the last fixed surface who supports the base is connected with the windshield, and one side fixedly connected with motor base of motor shell, one side and the windshield looks joint of motor base, one side swing joint of motor shell has the rotor, and the one end fixedly connected with connecting axle of rotor, connecting axle pass motor base, and one side fixedly connected with heat dissipation flabellum of connecting axle, one side of windshield is equipped with a plurality of holes of induced drafting, and one side fixedly connected with fixed column of windshield, fixed column and connecting axle swing joint, one side fixedly connected with guide duct of windshield, a plurality of exhaust vents have been seted up to the lower surface of guide duct, motor shell's both sides are equipped with first louvre and second louvre.

Furthermore, the air guide pipes are positioned on two sides of the motor shell.

Furthermore, the upper surface of the supporting base is fixedly connected with a supporting column.

Furthermore, the upper surface of the support column is fixedly connected with a support plate.

Further, the support plate is fixedly connected with the motor shell.

Furthermore, the two sides of the supporting base are fixedly connected with mounting blocks, and a plurality of mounting holes are formed in the upper surfaces of the mounting blocks.

The utility model has the advantages that:

1. through the setting of first louvre and second louvre, can make the air get into inside the motor housing through first louvre, go out through the second louvre to the wind in the circulated utilization air dispels the heat to the electric motor.

2. Drive the rotor through electric motor pivoted while and rotate, and drive the connecting axle and rotate, and then drive the rotation of heat dissipation flabellum, thereby inhale the air through the hole of induced drafting through the heat dissipation flabellum, then utilize the mobility of air, make the air under the guide of guide duct, make the air flow to motor housing inside through first louvre, thereby can dispel the heat to motor housing, realized carrying out abundant heat dissipation to motor housing, reduced the operation of additionally cooling down to electric motor, resources are saved.

3. Through the setting that the hole of induced drafting inhales the air to can blow to motor base directly, thereby dispel the heat to motor base's outside, thereby increased the radiating efficiency of electric machine motor.

Drawings

Fig. 1 is a schematic perspective view of a heat-dissipating and cooling micro-motor according to the present invention;

fig. 2 is a schematic rear view of a heat-dissipating and cooling micro-motor according to the present invention;

fig. 3 is a schematic view of a sectional structure of a micro motor capable of dissipating heat and cooling.

In the figure: 1. a support base; 2. mounting blocks; 3. a windshield; 4. an air suction hole; 5. a motor housing; 6. a rotor; 7. a motor base; 8. a heat dissipation fan blade; 9. fixing a column; 10. an air guide pipe; 11. an air outlet; 12. a first heat dissipation hole; 13. a second heat dissipation hole; 14. a support pillar; 15. and a support plate.

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.

Referring to fig. 1-3, a heat-dissipating and cooling micro motor includes a support base 1 and a motor housing 5, a wind shield 3 is fixed on the upper surface of the support base 1 by bolts, a motor base 7 is fixed on one side of the motor housing 5 by bolts, one side of the motor base 7 is connected with the wind shield 3 in a clamping manner, one side of the motor housing 5 is rotatably connected with a rotor 6, one end of the rotor 6 is fixed with a connecting shaft by bolts, the connecting shaft passes through the motor base 7, and one side of the connecting shaft is fixed with a heat-dissipating fan blade 8 by bolts, the motor rotates and drives the rotor 6 to rotate and drives the connecting shaft to rotate, thereby driving the heat-dissipating fan blade 8 to rotate, one side of the wind shield 3 is provided with a plurality of air suction holes 4, air is sucked in through the air suction holes 4 by the wind-force rotation of the heat-dissipating fan blade 8, and one side of the, the fixed column 9 is rotatably connected with the connecting shaft, one side of the wind shield 3 is fixed with an air guide pipe 10 through a bolt, the lower surface of the air guide pipe 10 is provided with a plurality of air outlet holes 11, secondly, under the guidance of the air guide pipe 10, a part of air is blown to the outside of the motor shell 5 through the air outlet holes 11 by utilizing the fluidity of the air, so as to radiate the outside of the motor shell 5, the two sides of the motor shell 5 are provided with a first radiating hole 12 and a second radiating hole 13, it is required to be noted that a part of air flows to the inside of the motor shell 5 through the first radiating hole 12, so as to radiate the motor shell 5, realize sufficient radiation of the motor shell 5, reduce the additional operation of cooling the motor, save resources, and simultaneously, through the design radiating holes of the first radiating hole 12 and the second radiating hole 13, the air can enter the inside of the motor shell 5 through the first radiating hole 12, go out through second louvre 13 to the motor is dispelled the heat to the wind in the circulated utilization air.

Wherein, the guide duct 10 is located motor housing 5's both sides, utilize the design that guide duct 10 is located motor housing 5 both sides, so that abundant dispel the heat to motor housing 5, the upper surface that supports base 1 has support column 14 through the bolt fastening, the upper surface of support column 14 has backup pad 15 through the bolt fastening, backup pad 15 plays the effect of support to motor housing 5, backup pad 15 and motor housing 5 fixed connection, the both sides that support base 1 have installation piece 2 through the bolt fastening, the upper surface of installation piece 2 is equipped with a plurality of mounting holes, utilize the design of installation piece 2 and mounting hole, so that quick install the device on equipment.

The working principle is as follows: when the heat dissipation motor is used, firstly, when the motor works, heat is generated, the motor rotates while driving the rotor 6 to rotate and driving the connecting shaft to rotate so as to drive the heat dissipation fan blades 8 to rotate, so that air is sucked in through the air suction holes 4 through the heat dissipation fan blades 8, then, the air flows to the inside of the motor shell 5 through the first heat dissipation holes 12 under the guide of the air guide pipe 10 by utilizing the fluidity of the air, so that the heat is dissipated from the outside of the motor shell 5 by radiating the inside of the motor shell 5 and then flows out through the second heat dissipation holes 13, meanwhile, part of the air is blown to the outside of the motor shell 5 through the air outlet holes 11, and secondly, when the air flows in through the air suction holes 4, the air is blown to the motor base 7 straight, so that the heat is dissipated from the outside of the motor base 7, and the sufficient heat dissipation of the motor shell 5 is realized, the operation of additionally cooling the motor is reduced, and resources are saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. A micro motor capable of dissipating heat and reducing temperature comprises a supporting base (1) and a motor shell (5), and is characterized in that a windshield (3) is fixedly connected to the upper surface of the supporting base (1), a motor base (7) is fixedly connected to one side of the motor shell (5), one side of the motor base (7) is connected with the windshield (3) in a clamping manner, a rotor (6) is movably connected to one side of the motor shell (5), a connecting shaft is fixedly connected to one end of the rotor (6), the connecting shaft penetrates through the motor base (7), a heat dissipation fan blade (8) is fixedly connected to one side of the connecting shaft, a plurality of air suction holes (4) are formed in one side of the windshield (3), a fixing column (9) is fixedly connected to one side of the windshield (3), the fixing column (9) is movably connected with the connecting shaft, an air guide pipe (10) is fixedly connected to one side of the windshield, the lower surface of the air guide pipe (10) is provided with a plurality of air outlet holes (11), and two sides of the motor shell (5) are provided with a first heat dissipation hole (12) and a second heat dissipation hole (13).

2. The micro-motor capable of dissipating heat and reducing temperature according to claim 1, wherein the air ducts (10) are located on two sides of the motor housing (5).

3. The micro motor capable of dissipating heat and reducing temperature according to claim 1, wherein a support column (14) is fixedly connected to the upper surface of the support base (1).

4. The micromotor motor capable of dissipating heat and reducing temperature according to claim 3, wherein a support plate (15) is fixedly connected to the upper surface of the support column (14).

5. The micromotor motor capable of dissipating heat and reducing temperature according to claim 4, wherein the support plate (15) is fixedly connected with the motor housing (5).

6. The micro motor capable of dissipating heat and cooling as claimed in claim 1, wherein the two sides of the supporting base (1) are fixedly connected with mounting blocks (2), and the upper surface of the mounting blocks (2) is provided with a plurality of mounting holes.