CN217135318U

CN217135318U - Heat radiator for AC motor

Info

Publication number: CN217135318U
Application number: CN202220939522.8U
Authority: CN
Inventors: 周金卫; 王长枝; 赵爱平
Original assignee: Nanjing Youhe Environmental Protection Equipment Co ltd
Current assignee: Nanjing Youhe Environmental Protection Equipment Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-05
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an alternating current motor technical field's a heat abstractor for alternating current motor, which comprises a mounting bas, mount pad top surface fixedly connected with motor body, the last pivot that is provided with of motor body, bottom surface fixedly connected with pillar in the mount pad, the pillar top surface rotates and is connected with the awl toothholder, the mount pad side rotates and is connected with two driven awl toothrings, driven awl toothholder week side and awl toothholder meshing, driven awl toothholder inner wall fixedly connected with heat dissipation fan, the mount pad inner wall rotates and is connected with the bull stick, bull stick one end fixedly connected with drive bevel gear, drive bevel gear week side and awl toothholder meshing, bull stick other end fixedly connected with runner, fixed ring of pivot week side fixedly connected with, connect through belt transmission between fixed ring and the runner. An object of the utility model is to provide a heat abstractor for AC motor to it is relatively poor to solve current AC motor heat dispersion, and the problem of damage can take place because of the high temperature at the in-process of long-time function for the motor.

Description

Heat radiator for AC motor

Technical Field

The utility model relates to an AC motor technical field specifically is a heat abstractor for AC motor.

Background

An ac motor is a device that converts the electrical energy of an ac current into mechanical energy. An ac motor is composed of a winding of electromagnets or distributed stator windings for generating a magnetic field and a rotating armature or rotor. The motor is made by utilizing the phenomenon that an electrified coil is forced to rotate in a magnetic field. The ac motor is classified into a synchronous ac motor and an induction motor.

The existing alternating current motor has poor heat dissipation performance, and the motor is damaged due to overhigh temperature in the process of long-time operation. Based on this, the utility model designs a heat abstractor for alternating current motor to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for AC motor to current AC motor heat dispersion who proposes in solving above-mentioned background art is relatively poor, and the problem that the motor can take place to damage because of the high temperature at the in-process of long-time function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for alternating current motor, includes the mount pad, mount pad top surface fixedly connected with motor body, the last pivot that is provided with of motor body, bottom surface fixedly connected with pillar in the mount pad, the pillar top surface rotates and is connected with the awl toothholder, the mount pad side rotates and is connected with two driven awl toothrings, driven awl toothholder week side and awl toothholder meshing, driven awl toothholder inner wall fixedly connected with heat dissipation fan, the mount pad inner wall rotates and is connected with the bull stick, bull stick one end fixedly connected with drive bevel gear, drive bevel gear week side and awl toothholder meshing, bull stick other end fixedly connected with runner, solid fixed ring of pivot week side fixedly connected with, connect through belt transmission between solid fixed ring and the runner.

Preferably, a set of fixed blocks is fixedly connected to the side face of the mounting seat, and fixed holes are formed in the surfaces of the fixed blocks.

Preferably, the conical tooth seat and the driven conical tooth ring are vertically distributed, and the two heat dissipation fans are respectively positioned on two sides of the motor body and symmetrically distributed.

Preferably, the mounting seat is of a hollow structure, and the heat dissipation fan comprises a plurality of blades.

Preferably, the peripheral side surface of the driving bevel gear is meshed with the lower side surface of the bevel gear seat, and the peripheral side surface of the driven bevel gear is meshed with the upper side surface of the bevel gear seat.

Compared with the prior art, the beneficial effects of the utility model are that: drive the

The utility model discloses a runner, drive bevel gear, bevel gear seat, driven bevel gear ring and the design of heat dissipation fan, starter motor, the pivot takes place to rotate, under the linkage of runner, drive bevel gear, bevel gear seat, driven bevel gear ring, makes the heat dissipation fan rotate, utilizes the heat dissipation fan to carry out high-efficient heat dissipation to the motor to avoid the motor to take place to damage because of the high temperature at the in-process of long-time function, and then promote the practicality of motor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a cross-sectional view of another section of FIG. 1;

fig. 5 is a schematic structural diagram of the bevel gear seat, the driven bevel gear ring, the heat dissipation fan, the driving bevel gear and the rotating wheel.

In the drawings, the components represented by the respective reference numerals are listed below:

the method comprises the following steps of 1-mounting seat, 2-motor body, 3-rotating shaft, 4-supporting column, 5-bevel gear seat, 6-driven bevel gear ring, 7-heat dissipation fan, 8-rotating rod, 9-driving bevel gear, 10-rotating wheel, 11-fixing ring, 12-belt and 13-fixing block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a heat dissipating device for an alternating current motor comprises a mounting seat 1, wherein the mounting seat 1 is of a hollow structure, the top surface of the mounting seat 1 is fixedly connected with a motor body 2, a rotating shaft 3 is arranged on the motor body 2, the side surface of the mounting seat 1 is fixedly connected with a group of fixing blocks 13, fixing holes are formed in the surfaces of the fixing blocks 13, a supporting column 4 is fixedly connected to the inner bottom surface of the mounting seat 1, the top surface of the supporting column 4 is rotatably connected with a conical tooth seat 5, the side surface of the mounting seat 1 is rotatably connected with two driven conical tooth rings 6, the peripheral side surfaces of the driven conical tooth rings 6 are meshed with the conical tooth seats 5, the conical tooth seats 5 and the driven conical tooth rings 6 are vertically distributed, the inner walls of the driven conical tooth rings 6 are fixedly connected with heat dissipating fans 7, the two heat dissipating fans 7 are respectively positioned at the two sides of the motor body 2 and symmetrically distributed, each heat dissipating fan 7 comprises a plurality of blades, the inner wall of the mounting seat 1 is rotatably connected with a rotating rod 8, one end of each rotating rod 8 is fixedly connected with a driving conical gear 9, drive 9 week sides of bevel gear and the meshing of bevel gear seat 5, 8 other end fixedly connected with runners 10 of bull stick, 3 week sides of pivot fixedly connected with solid fixed ring 11, connect through belt 12 transmission between solid fixed ring 11 and the runners 10.

As shown in fig. 5, the peripheral side surface of the driving bevel gear 9 is engaged with the lower side surface of the bevel gear seat 5, and the peripheral side surface of the driven bevel gear ring 6 is engaged with the upper side surface of the bevel gear seat 5.

Starter motor, 3 the emergence of pivot are rotated, 3 drive solid fixed ring 11 rotations of pivot, gu fixed ring 11 passes through belt 12 and drives runner 10 and rotate, runner 10 drives bull stick 8 and rotates, bull stick 8 drives and drives the rotation of drive bevel gear 9, it drives bevel gear 9 and drives bevel gear seat 5 and rotate, bevel gear seat 5 drives driven bevel gear ring 6 and rotates, driven bevel gear ring 6 drives heat dissipation fan 7 and rotates, utilize heat dissipation fan 7 can carry out high-efficient heat dissipation to the motor, thereby avoid the motor to take place to damage because of the high temperature at the in-process of long-time function.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A heat dissipation device for an alternating current motor comprises a mounting seat (1), wherein a motor body (2) is fixedly connected to the top surface of the mounting seat (1), a rotating shaft (3) is arranged on the motor body (2), and the heat dissipation device is characterized in that a supporting column (4) is fixedly connected to the inner bottom surface of the mounting seat (1), a bevel gear seat (5) is rotatably connected to the top surface of the supporting column (4), two driven bevel gear rings (6) are rotatably connected to the side surface of the mounting seat (1), the peripheral side surface of each driven bevel gear ring (6) is meshed with the corresponding bevel gear seat (5), a heat dissipation fan (7) is fixedly connected to the inner wall of each driven bevel gear ring (6), a rotating rod (8) is rotatably connected to the inner wall of the mounting seat (1), a driving bevel gear (9) is fixedly connected to one end of the rotating rod (8), the peripheral side surface of the driving bevel gear (9) is meshed with the corresponding bevel gear seat (5), and a rotating wheel (10) is fixedly connected to the other end of the rotating rod (8), the circumferential side face of the rotating shaft (3) is fixedly connected with a fixing ring (11), and the fixing ring (11) is in transmission connection with the rotating wheel (10) through a belt (12).

2. The heat dissipating device for ac motors of claim 1, wherein: a set of fixed block (13) of mount pad (1) side fixedly connected with, fixed orifices has been seted up on fixed block (13) surface.

3. The heat dissipating device for ac motors of claim 1, wherein: the bevel gear seat (5) and the driven bevel gear ring (6) are vertically distributed, and the two heat dissipation fans (7) are respectively located on two sides of the motor body (2) and symmetrically distributed.

4. The heat dissipating device for ac motors of claim 1, wherein: the mounting seat (1) is of a hollow structure, and the heat dissipation fan (7) comprises a plurality of blades.

5. The heat dissipating device for ac motors of claim 1, wherein: the peripheral side surface of the driving bevel gear (9) is meshed with the lower side surface of the bevel gear seat (5), and the peripheral side surface of the driven bevel gear ring (6) is meshed with the upper side surface of the bevel gear seat (5).