CN210518014U

CN210518014U - Motor with internal heat dissipation function

Info

Publication number: CN210518014U
Application number: CN201921218826.XU
Authority: CN
Inventors: 许诚
Original assignee: Dongyang City Hengban Electromechanical Co ltd
Current assignee: Dongyang City Hengban Electromechanical Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-12
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an inside motor that has heat dissipation function relates to motor technical field, and it includes motor body, the surperficial joint of motor body output shaft has first gear, first gear respectively with two second gear meshing, the second gear joint is on rotating device's surface, rotating device's right-hand member fixedly connected with fixed block, the rotating device joint is at motor body's right flank. This inside motor that has heat dissipation function through mutually supporting between pivot, first gear, second gear, screw thread post, flabellum and the connecting block to facilitate the clearance work of flabellum for the staff, not only improved the inside radiating effect of motor body, still make the staff simpler to the clearance work of flabellum, saved staff's operating time greatly, improved to a certain extent the utility model discloses a practicality makes the utility model discloses an application scope is more extensive.

Description

Motor with internal heat dissipation function

Technical Field

The utility model relates to the technical field of motors, specifically be an inside motor that has heat dissipation function.

Background

The electric machine (also known as "motor") is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and is represented by letter M (old standard is D) in the circuit, and its main function is to generate driving torque as the power source of electric appliances or various machines, and the generator is represented by letter G in the circuit, and its main function is to convert mechanical energy into electric energy.

Most current motors are at the in-process that uses, the motor itself can produce the heat, the heat is piled up and is leaded to the motor to take place to destroy easily simultaneously, in order to solve this problem, can be at motor inside configuration heat abstractor itself in the production process of motor, motor heat abstractor's on the market now radiating effect is not good, and the motor is after long-time use, a large amount of dusts can be built up on the surface of flabellum, influence radiating effect, therefore, need the staff to clear up it, but because the flabellum is fixed mounting mostly, can not dismantle, thereby bring inconvenience to the cleaning work of flabellum for the staff, thereby make the clearance complex operation, too waste time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an inside motor that has heat dissipation function, the in-process of having solved current most motors and using, motor itself can produce the heat, the heat is piled up and is leaded to the motor to take place to destroy easily simultaneously, in order to solve this problem, can be at the inside heat abstractor that disposes of motor itself in the production process of motor, the radiating effect of motor heat abstractor on the existing market is not good, and the motor is after long-time use, a large amount of dusts can be built up on the surface of flabellum, influence the radiating effect, therefore, need the staff to clear up it, but because the flabellum is fixed mounting mostly, can not dismantle, thereby bring inconvenience to the cleaning work of flabellum for the staff, thereby make the clearance complex operation, too time-wasting problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an inside motor that has heat dissipation function, includes motor body, the surperficial joint of motor body output shaft has first gear, first gear meshes with two second gears respectively, the second gear joint is on rotating device's surface, rotating device's right-hand member fixedly connected with fixed block, the rotating device joint is at motor body's right flank, the right flank of fixed block is seted up flutedly, be provided with the fixture block in the recess, the through-hole has been seted up to the upper surface of fixture block, and the upper surface of recess inner wall and the corresponding position of through-hole all set up threaded hole, and two screw holes and through-hole female connection have same screw thread post.

The right side face of the fixture block is fixedly connected with a heat dissipation device, the right side face of the motor body is provided with an annular plate, the outer surface of the annular plate is provided with external threads, the external threads are connected with internal threads in a threaded manner, the internal threads are arranged in a heat dissipation shell, the left side face of the heat dissipation shell is in lap joint with the right side face of the motor body, and the right side face of the heat dissipation shell is provided with heat dissipation holes.

Preferably, the rotating device comprises a rotating shaft, a second gear is clamped on the surface of the rotating shaft, a bearing is sleeved on the surface of the rotating shaft, and the bearing is clamped on the right side face of the motor body.

Preferably, the heat dissipation device comprises a connecting block, the left side surface of the connecting block is fixedly connected with the right side surface of the clamping block, and fan blades are arranged on the surface of the connecting block.

Preferably, the top end of the threaded column is provided with a handle, and the surface of the handle is provided with anti-skid lines.

Preferably, the diameter of the heat dissipation shell is consistent with the diameter of the motor body.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. when the fan blades need to be cleaned, a worker twists the heat dissipation shell to separate internal threads on the heat dissipation shell from the motor body under the threaded connection effect with external threads, at the moment, the worker rotates the handle again to enable the handle to drive the threaded column to rotate, the threaded column moves out of the through hole and the threaded hole under the threaded connection effect with the threaded hole, at the moment, the worker takes off the fan blades and cleans the fan blades, thereby facilitate the clearance work of flabellum for the staff, not only improved the inside radiating effect of motor body, still make the staff simpler to the clearance work of flabellum, saved staff's operating time greatly, improved to a certain extent the utility model discloses a practicality makes the utility model discloses an application scope is more extensive.

2. This inside motor that has heat dissipation function through setting up the heat dissipation shell, and the inside heat of the motor body of being convenient for flows from the louvre, avoids the heat to be detained in the motor body and influences motor body's life, through setting up first gear and second gear, and the transmission between the power of being convenient for is through setting up the flabellum, and the quantity of fan flabellum is two for the gaseous flow in the motor body has been accelerated.

3. This inside motor that has heat dissipation function through setting up the handle, and the surface of handle is provided with anti-skidding line, has increased the friction between staff's palm and the handle, offers convenience for the staff to the dismantlement work of flabellum, through setting up the pivot, and the second gear of being convenient for drives the flabellum through the pivot and rotates to normal cooperation work between second gear and the flabellum has been guaranteed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is an enlarged schematic structural view of the part B of the present invention.

In the figure: the heat dissipation device comprises a motor body 1, a first gear 2, a second gear 3, a rotating device 4, a rotating shaft 41, a bearing 42, a fixing block 5, a groove 6, a clamping block 7, a through hole 8, a threaded hole 9, a threaded column 10, a heat dissipation device 11, a 111 connecting block, fan blades 112, an annular plate 12, an external thread 13, an internal thread 14, a heat dissipation shell 15 and heat dissipation holes 16.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a motor with a heat dissipation function inside comprises a motor body 1, a first gear 2 is clamped on the surface of an output shaft of the motor body 1, the first gear 2 is respectively meshed with two second gears 3, power transmission is facilitated by arranging the first gear 2 and the second gears 3, the second gears 3 are clamped on the surface of a rotating device 4, a fixed block 5 is fixedly connected to the right end of the rotating device 4, when the motor body 1 needs to be cooled, the output shaft of the motor body 1 drives the first gear 2 to rotate, the first gear 2 drives the two second gears 3 to rotate, the second gear 3 drives a rotating shaft 41 to rotate, the rotating shaft 41 drives blades 112 to rotate, so that the two blades 112 rotate simultaneously, heat dissipation in the motor body 1 is accelerated, the rotating device 4 is clamped on the right side face of the motor body 1, the rotating device 4 comprises a rotating shaft 41, the second gear 3 is clamped on the surface of the rotating shaft 41, the bearing 42 is sleeved on the surface of the rotating shaft 41, the bearing 42 is clamped on the right side surface of the motor body 1, the second gear 3 can conveniently drive the fan blade 112 to rotate through the rotating shaft 41 by arranging the rotating shaft 41, so that the normal matching work between the second gear 3 and the fan blade 112 is ensured, the right side surface of the fixed block 5 is provided with the groove 6, the groove 6 is internally provided with the fixture block 7, the upper surface of the fixture block 7 is provided with the through hole 8, the through hole 8 is arranged, the through hole 8 is matched with the threaded column 10, the situation that the fixture block 7 shakes on the surface of the threaded column 10 is avoided, so that the working state stability of the fan blade 112 is ensured, the upper surface and the lower surface of the inner wall of the groove 6 are provided with the threaded holes 9 corresponding to the through hole 8, the same threaded column 10 is in threaded connection with the two threaded holes 9 and, and the surface of the handle is provided with anti-slip lines, so that the friction between the palm of the worker and the handle is increased, the worker can conveniently detach the fan blades 112, and the surface of the handle is provided with the anti-slip lines.

The right side surface of the clamping block 7 is fixedly connected with the heat dissipation device 11, when the fan blade 112 needs to be cleaned, the worker twists the heat dissipation shell 15 to separate the internal thread 14 on the heat dissipation shell 15 from the motor body 1 under the screw connection action with the external thread 13, at this time, the worker rotates the handle again to drive the threaded post 10 to rotate, the threaded post 10 moves out of the through hole 8 and the threaded hole 9 under the screw connection action with the threaded hole 9, at this time, the worker takes off the fan blade 112 and cleans the fan blade 112, thereby bringing convenience to the cleaning work of the fan blade 112 by the worker, not only improving the heat dissipation effect inside the motor body 1, but also simplifying the cleaning work of the fan blade 112 by the worker, greatly saving the working time of the worker, improving the practicability of the utility model to a certain extent, and widening the application range of the utility model, heat abstractor 11 includes connecting block 111, the left surface of connecting block 111 and the right flank fixed connection of fixture block 7, the surface of connecting block 111 is provided with flabellum 112, through setting up flabellum 112, and the quantity of flabellum 112 is two, the inside gaseous flow of motor body 1 has been accelerated, motor body 1's right flank is provided with annular slab 12, the surface of annular slab 12 is provided with external screw thread 13, external screw thread 13 threaded connection has internal thread 14, internal thread 14 sets up in heat dissipation shell 15, through setting up heat dissipation shell 15, be convenient for the inside heat of motor body 1 flows from louvre 16, avoid the heat to be detained in motor body 1 and influence motor body 1's life, the left surface of heat dissipation shell 15 and motor body 1's right flank overlap joint, the diameter of heat dissipation shell 15 is unanimous with motor body 1's diameter. The right side surface of the heat dissipation case 15 is provided with heat dissipation holes 16.

The utility model discloses an operating procedure does:

s1, when heat dissipation needs to be carried out on the motor body 1, the output shaft of the motor body 1 drives the first gear 2 to rotate, the first gear 2 drives the two second gears 3 to rotate, the second gear 3 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the fan blades 112 to rotate, so that the two fan blades 112 rotate simultaneously, and the heat dissipation in the motor body 1 is accelerated;

s2, when the fan blades 112 need to be cleaned, a worker twists the heat dissipation shell 15 to enable the internal threads 14 on the heat dissipation shell 15 to be separated from the motor body 1 under the threaded connection effect of the external threads 13, at the moment, the worker rotates the handle again to enable the handle to drive the threaded column 10 to rotate, and the threaded column 10 moves out of the through hole 8 and the threaded hole 9 under the threaded connection effect of the threaded column 10 and the threaded hole 9;

s3, at this time, the worker removes the fan blades 112 and cleans them.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an inside motor that has heat dissipation function, includes motor body (1), its characterized in that: a first gear (2) is clamped on the surface of an output shaft of the motor body (1), the first gear (2) is respectively meshed with the two second gears (3), the second gears (3) are clamped on the surface of the rotating device (4), a fixed block (5) is fixedly connected to the right end of the rotating device (4), the rotating device (4) is clamped on the right side face of the motor body (1), a groove (6) is formed in the right side face of the fixed block (5), a clamping block (7) is arranged in the groove (6), a through hole (8) is formed in the upper surface of the clamping block (7), threaded holes (9) are formed in the upper surface and the lower surface of the inner wall of the groove (6) and correspond to the through hole (8), and the two threaded holes (9) and the through hole (8) are in threaded connection with the same threaded column (10);

the right flank fixedly connected with heat abstractor (11) of fixture block (7), the right flank of motor body (1) is provided with annular plate (12), the surface of annular plate (12) is provided with external screw thread (13), external screw thread (13) threaded connection has internal thread (14), internal thread (14) set up in heat dissipation shell (15), the left surface of heat dissipation shell (15) and the right flank overlap joint of motor body (1), the right flank of heat dissipation shell (15) is provided with louvre (16).

2. The motor with a heat dissipation function inside according to claim 1, characterized in that: rotating device (4) are including pivot (41), the surface joint of pivot (41) has second gear (3), bearing (42) have been cup jointed on the surface of pivot (41), bearing (42) joint is at the right flank of motor body (1).

3. The motor with a heat dissipation function inside according to claim 1, characterized in that: the heat dissipation device (11) comprises a connecting block (111), the left side face of the connecting block (111) is fixedly connected with the right side face of the clamping block (7), and fan blades (112) are arranged on the surface of the connecting block (111).

4. The motor with a heat dissipation function inside according to claim 1, characterized in that: the top end of the threaded column (10) is provided with a handle, and the surface of the handle is provided with anti-skid lines.

5. The motor with a heat dissipation function inside according to claim 1, characterized in that: the diameter of the heat dissipation shell (15) is consistent with that of the motor body (1).