CN219395355U

CN219395355U - Quick heat dissipation mechanism of electromechanical device

Info

Publication number: CN219395355U
Application number: CN202222532257.4U
Authority: CN
Inventors: 吴创
Original assignee: Shanghai Zhisheng Electromechanical Equipment Installation Engineering Co ltd
Current assignee: Shanghai Zhisheng Electromechanical Equipment Installation Engineering Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-21
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of motors, in particular to a quick heat dissipation mechanism of electromechanical equipment, which comprises a motor main body and a mounting seat, wherein the motor main body is fixedly mounted on the mounting seat through bolts, the tail end of the motor main body is provided with a heat dissipation fan connected with an internal main shaft of the motor main body, the annular outer surface of the motor main body is provided with a heat dissipation strip, the outer end of the heat dissipation strip is provided with a positioning block, and the outer end of the motor main body is sleeved with a heat dissipation cover.

Description

Quick heat dissipation mechanism of electromechanical device

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a quick heat dissipation mechanism of electromechanical equipment.

Background

The motor refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction. The motor is divided into a motor and a generator;

the motor work can produce a large amount of temperatures, especially adapts for a long time, consequently for guaranteeing motor stability in use, traditional motor generally can set up the heat dissipation strip at its annular surface, then set up the heat dissipation fan at its end, and the heat dissipation strip needs to rely on the air flow to realize the heat dissipation, and different unable control air flows, leads to heat dissipation stability poor, and the radiating effect still remains to promote.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a quick heat dissipation mechanism of electromechanical equipment, which has the characteristics of quick heat dissipation, improvement of the service stability of a motor and service life of the motor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick cooling mechanism of electromechanical device, includes motor main part and mount pad, motor main part passes through bolt fixed mounting on the mount pad, motor main part end is provided with the heat dissipation fan that is connected with its inside main shaft, motor main part annular surface is provided with the heat dissipation strip, the heat dissipation strip outer end is provided with the locating piece, motor main part outer pot head is equipped with the heat dissipation cover, the heat dissipation cover inboard has seted up interior heat conduction groove, the heat dissipation cover outside has seted up outer heat conduction groove, the inside end of heat dissipation cover is provided with the backward flow passageway, just backward flow passageway one end shaping has the backward flow export, the air inlet has still been seted up to the heat dissipation cover end, the outside that heat dissipation cover outside end is located the air inlet is provided with annular retaining ring, annular retaining ring one side is the opening setting, and open-ended front end is provided with back waterproof dog, and back waterproof dog rear end is provided with the filter screen, heat dissipation cover front end and motor main part's front end are provided with the waterproof dog of mutually supporting, heat dissipation cover front end and motor main part front end all fixedly are provided with the fixing base.

As an optimized technical scheme of the quick heat dissipation mechanism of the electromechanical equipment, the rear waterproof stop block and the front waterproof stop block are formed by combining an inner ring and an outer ring, the inner ring on the rear waterproof stop block is fixed on the outer surface of the heat dissipation cover, the outer ring is fixed at the opening of the annular check ring, the inner ring on the front waterproof stop block is fixed on the outer surface of the front end of the motor main body, the outer ring is fixed on the inner surface of the front end of the heat dissipation cover, and chamfers which form the outer openings of the rear waterproof stop block and the front waterproof stop block are arranged on the outer sides of the rear waterproof stop block and the front waterproof stop block.

As an optimal technical scheme of the quick heat dissipation mechanism of the electromechanical equipment, the motor main body and the heat dissipation cover are matched and butted with the inner heat conduction groove through the positioning block, and then are fixed through the two fixing seat bolts.

As an optimal technical scheme of the quick heat dissipation mechanism of the electromechanical equipment, the reflux channel, the reflux outlet and the air inlet are uniformly arranged in a ring shape at the tail end of the heat dissipation cover, and the reflux channel, the reflux outlet and the air inlet are distributed at intervals.

As an optimal technical scheme of the quick heat dissipation mechanism of the electromechanical equipment, inclined planes for guiding flow are formed on the backflow channel and the air inlet.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the heat radiation cover is arranged at the outer end of the motor main body, the reflux channel arranged at the bottom of the heat radiation cover can reversely flow air flow generated by the work of the heat radiation fan on the surface of the motor main body provided with the heat radiation strips, the heat radiation speed is effectively enhanced while the load is not increased, the rear waterproof stop block and the front waterproof stop block play a waterproof role, the filter screen play a filtering role, a large amount of dust is prevented from being accumulated in the heat conduction groove outside the outer surface of the motor main body after long-term use, the heat radiation cover also has an effective heat insulation effect, and scalding to personnel is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a partially exploded schematic illustration of the present utility model;

FIG. 2 is a schematic view of the bottom view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a schematic diagram of a heat dissipating cover according to the present utility model;

FIG. 5 is a schematic side view of a heat dissipating cover according to the present utility model;

in the figure: 1. a motor main body; 2. a mounting base; 3. a heat dissipation cover; 4. a heat dissipation fan; 5. a heat dissipation strip; 6. a positioning block; 7. an inner heat conducting groove; 8. an outer heat conducting groove; 9. a return passage; 10. a return outlet; 11. an air inlet; 12. an annular retainer ring; 13. a rear waterproof stop; 14. a filter screen; 15. a front waterproof stop block; 16. a fixing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a quick heat dissipation mechanism of electromechanical device, including motor main part 1 and mount pad 2, motor main part 1 passes through bolt fixed mounting on mount pad 2, motor main part 1 end is provided with the heat dissipation fan 4 that is connected with its inside main shaft, motor main part 1 annular surface is provided with heat dissipation strip 5, heat dissipation strip 5 outer end is provided with locating piece 6, motor main part 1 outer pot head is equipped with heat dissipation cover 3, heat dissipation cover 3 inboard has seted up interior heat conduction groove 7, outer heat conduction groove 8 has been seted up in the heat dissipation cover 3 outside, heat dissipation cover 3 inside end is provided with backward flow passageway 9, and backward flow passageway 9 one end shaping has backward flow export 10, heat dissipation cover 3 end has still seted up air inlet 11, heat dissipation cover 3 outside end is located air inlet 11's outside and is provided with annular retaining ring 12, annular retaining ring 12 one side is the opening setting, the open-ended front end is provided with back waterproof dog 13, back waterproof dog 13 rear end is provided with filter screen 14, heat dissipation cover 3 front end and motor main part 1's front end are provided with the waterproof dog 15 of mutually supporting, heat dissipation cover 3 front end and motor main part 1 front end are all fixedly provided with fixing base 16.

Specifically, the back waterproof stop 13 and the front waterproof stop 15 are formed by combining an inner ring and an outer ring, the inner ring on the back waterproof stop 13 is fixed on the outer surface of the heat dissipation cover 3, the outer ring is fixed at the opening of the annular retainer ring 12, the inner ring on the front waterproof stop 15 is fixed on the outer surface of the front end of the motor main body 1, the outer ring is fixed on the inner surface of the front end of the heat dissipation cover 3, and the outer sides of the back waterproof stop 13 and the front waterproof stop 15 are both provided with chamfers which form an outward opening, in the embodiment, the outward opening chamfers play a waterproof effect, and when water flows, the water flows can be led out outwards under the action of the inclined surfaces, so that the water flows are prevented from entering the inside of the heat dissipation cover 3.

Specifically, the motor main body 1 and the heat dissipation cover 3 are matched and butted with the inner heat conduction groove 7 through the positioning block 6, and then are fixed through two fixing seats 16 through bolts.

Specifically, the backflow channel 9, the backflow outlet 10 and the air inlet 11 are uniformly arranged in an annular shape at the tail end of the heat dissipation cover 3, and the backflow channel 9, the backflow outlet 10 and the air inlet 11 are distributed at intervals, and the middle distribution structure in the embodiment ensures that air intake is stable, air exhaust is also stable, and the whole heat dissipation channel is enabled to realize stable operation.

Specifically, inclined planes for guiding flow are formed on the backflow channel 9 and the air inlet 11, in this embodiment, the inclined plane on the backflow channel 9 is located at one end far away from the backflow outlet 10, the inclined plane is used for guiding the air flow formed by the operation of the heat dissipation fan 4 into the backflow channel 9 rapidly, the inclined plane on the air inlet 11 is set to be biased towards the inner side of the heat dissipation fan 4, so that negative pressure formed in the heat dissipation cover 3 during the operation of the heat dissipation fan 4 guides the air flow to the rear end of the heat dissipation fan 4, and the structure enables the air flow to enter and exit the path for cleaning, thereby ensuring continuous and stable heat dissipation

The working principle and the using flow of the utility model are as follows: firstly, corresponding to the positions of the heat dissipation cover 3 and the fixed seat 16 on the motor main body 1, then, covering the motor main body 1 from the rear end of the motor main body 1 along the positioning block 6 through the internal heat conduction groove 7 of the heat dissipation cover 3, and fixing the two fixed seats 16 through bolts after complete butt joint;

the motor main body 1 works to generate a large amount of heat which covers the surface of the motor main body 1, a small amount of heat is conducted on the heat dissipation cover 3, the main shaft inside the motor main body 1 drives the heat dissipation fan 4 to rotate while the motor main body 1 works, external air flow is driven to enter the heat dissipation cover 3 from the rear waterproof stop block 13, the filter screen 14 and the air inlet 11 in the rotation process of the heat dissipation fan 4, the air is fully contacted with the surface of one end of the heat dissipation fan 4 of the motor main body 1, then the air flow is led into the reflux channel 9 firstly under the action of the heat dissipation fan 4 and is led to one end of the heat dissipation strip 5 through the reflux outlet 10, the air flow continuously flows along the surface of the heat dissipation strip 5 under the action of the heat dissipation fan 4, and finally the air with heat is discharged outwards from the front waterproof stop block 15.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a quick cooling mechanism of electromechanical device, includes motor main part (1) and mount pad (2), motor main part (1) pass through bolt fixed mounting on mount pad (2), motor main part (1) end is provided with heat dissipation fan (4) that are connected with its inside main shaft, motor main part (1) annular surface is provided with heat dissipation strip (5), its characterized in that: the utility model discloses a motor, including motor main part (1), heat dissipation strip (5) outer end is provided with locating piece (6), motor main part (1) outer pot head is equipped with heat dissipation cover (3), heat dissipation cover (3) inboard has been seted up interior heat conduction groove (7), outer heat conduction groove (8) have been seted up in the heat dissipation cover (3) outside, heat dissipation cover (3) inside end is provided with backward flow passageway (9), just backward flow passageway (9) one end shaping has backward flow export (10), heat dissipation cover (3) end has still seted up air inlet (11), heat dissipation cover (3) outside end is located the outside of air inlet (11) and is provided with annular retaining ring (12), annular retaining ring (12) one side is the opening setting, and open-ended front end is provided with back waterproof dog (13), and back waterproof dog (13) rear end is provided with filter screen (14), heat dissipation cover (3) front end and motor main part (1) front end are provided with waterproof dog (15) of mutually supporting, heat dissipation cover (3) front end and motor main part (1) front end are all fixed and are provided with fixing base (16).

2. The quick heat dissipation mechanism for an electromechanical device as recited in claim 1, wherein: the novel heat radiator is characterized in that the rear waterproof stop block (13) and the front waterproof stop block (15) are formed by combining an inner ring and an outer ring, the inner ring on the rear waterproof stop block (13) is fixed on the outer surface of the heat radiator cover (3), the outer ring is fixed at the opening of the annular check ring (12), the inner ring on the front waterproof stop block (15) is fixed on the outer surface of the front end of the motor main body (1), the outer ring is fixed on the inner surface of the front end of the heat radiator cover (3), and chamfers which form the outer openings of the rear waterproof stop block (13) and the front waterproof stop block (15) are arranged on the outer sides of the rear waterproof stop block and the front waterproof stop block.

3. The quick heat dissipation mechanism for an electromechanical device as recited in claim 1, wherein: the motor main body (1) and the heat dissipation cover (3) are matched and butted with the inner heat conduction groove (7) through the positioning block (6), and then are fixed through two fixing seats (16) through bolts.

4. The quick heat dissipation mechanism for an electromechanical device as recited in claim 1, wherein: the reflux channel (9), the reflux outlet (10) and the air inlet (11) are uniformly arranged in a ring shape at the tail end of the heat radiation cover (3), and the reflux channel, the reflux outlet and the air inlet are distributed at intervals.

5. The quick heat dissipation mechanism for an electromechanical device as recited in claim 1, wherein: inclined planes for guiding flow are formed on the backflow channel (9) and the air inlet (11).