CN222996383U

CN222996383U - Energy-saving motor with high heat dissipation efficiency

Info

Publication number: CN222996383U
Application number: CN202421841669.9U
Authority: CN
Inventors: 王剑东
Original assignee: Qingdao Xibangang Environmental Protection Technology Co ltd
Current assignee: Qingdao Xibangang Environmental Protection Technology Co ltd
Priority date: 2024-08-01
Filing date: 2024-08-01
Publication date: 2025-06-17
Anticipated expiration: 2034-08-01

Abstract

The utility model relates to the technical field of motors, and discloses an energy-saving motor with high heat dissipation efficiency, including a casing, the left and right ends of the casing are respectively fixedly connected with a front cover and a rear cover by bolts, and a stator is arranged on the inner side wall of the casing. The utility model transports the coolant into the heat-absorbing liquid pipe by arranging a circulation pump, absorbs heat inside the casing to reduce the internal temperature, and at the same time, the rotating shaft drives the fan blades to rotate to generate wind force, accelerates the internal airflow to be discharged outward, and provides better conditions for the heat dissipation to the outside for the heat dissipation pipe that receives the heated coolant, which is conducive to improving the heat dissipation efficiency of the motor during recycling, and also fully utilizes the kinetic energy generated by the rotation of the shaft when the motor is working, which is energy-saving and environmentally friendly. The air ventilation efficiency in the motor can be controlled by rotating the rotating disk, and with the use of dustproof net 1 and dustproof net 2, it can not only maintain good ventilation and heat dissipation efficiency, but also play a good dustproof effect, and improve the service life of the motor.

Description

Energy-saving motor with high heat dissipation efficiency

Technical Field

The utility model relates to the technical field of motors, in particular to an energy-saving motor with high heat dissipation efficiency.

Background

The motor is commonly called a motor, is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and is mainly divided into a direct current motor and an alternating current motor, wherein the main structure of the motor comprises a stator and a rotor, a stator core and a coil winding wound on the stator core form an integral structure of the stator, a rotating shaft and a rotor core sleeved on the rotating shaft form an integral structure of the rotor, and a permanent magnet is further arranged at the outer edge of the rotor core.

The motor can produce higher heat at the during operation, and current general motor casing lacks effectual heat radiation structure, relies on the louvre of surface seting up and the outside spread heat of casing self alone, and efficiency is extremely low, causes inside overheated and the motor damage easily, and the setting of louvre also gets into the dust easily moreover, further influences the user state and the life-span of motor.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to provide an energy-saving motor with high heat dissipation efficiency so as to solve the problems in the prior art.

(II) technical scheme

The energy-saving motor with high heat dissipation efficiency comprises a machine shell, wherein a front cover and a rear cover are fixedly connected to the left end and the right end of the machine shell through bolts respectively, a stator is arranged on the inner side wall of the machine shell, a rotor is rotatably arranged on the inner side of the stator, a rotating shaft is fixedly arranged on the inner side of the rotor in a penetrating mode, a continuously-winding inward sink is formed in the inner wall of the machine shell, a heat absorption liquid pipe is fixedly arranged in the inward sink, a bottom plate is arranged below the machine shell, four support columns are fixedly connected between the machine shell and the bottom plate, a circulating pump is fixedly arranged on the right side of the upper end of the bottom plate, a heat dissipation pipe and a first communicating pipe which are in a winding shape are fixedly connected to a water inlet and a water outlet of the circulating pump respectively, and one ends of the heat dissipation pipe and the first communicating pipe which are far away from the circulating pump are fixedly connected with two ends of the heat absorption liquid pipe respectively.

Preferably, a plurality of heat absorbing fins are fixedly arranged at two ends of the outer side of the heat absorbing liquid pipe, and one end of each heat absorbing fin is inserted into the inner side of the heat absorbing liquid pipe in a penetrating manner.

Through the technical scheme, the heat absorption fins can enhance the contact area with the internal hot air flow, and are beneficial to the full absorption of the heat by the liquid in the heat absorption liquid pipe, so that the internal temperature is reduced.

Preferably, the right end outside of pivot fixedly cup joints the ring cover, the outside fixed mounting of ring cover has a plurality of fan blades.

Through above-mentioned technical scheme, at the during operation of motor, inside pivot rotates, drives ring cover and fan blade and rotates, accelerates the circulation of inside air current to take away the heat fast.

Preferably, the right side middle part of back lid rotates installs the spliced pole, the right-hand member fixed mounting of spliced pole has the commentaries on classics cap, just the outside of spliced pole has fixedly cup jointed the rolling disc.

Through the technical scheme, the rotating cap drives the rotating column to rotate, and the rotating disc can be driven to rotate.

Preferably, the rear cover is symmetrically provided with two first radiating grooves, the rotating disc is symmetrically provided with second radiating grooves with the same area as the two first radiating grooves, and the first radiating grooves and the second radiating grooves are internally provided with first dustproof nets.

Through above-mentioned technical scheme, when the rolling disc rotates, the coincidence area of adjustable radiating groove one and radiating groove two controls ventilation efficiency, avoids the entering of too much dust, and dust screen one further improves dustproof protection.

Preferably, the fixed box is fixedly arranged at the lower end of the left side of the front cover, a communication groove communicated with the fixed box is formed in the front cover, and a communicating pipe II is fixedly connected to the lower side of the fixed box.

Through the technical scheme, the internal circulation heat flow flows into the fixed box from the communication groove and is conveyed into the second communication pipe.

Preferably, the lower end of the second communicating pipe is fixedly connected with an air outlet box, and an opening of the air outlet box faces the radiating pipe and is internally and fixedly provided with a second dust screen.

Through the technical scheme, the air flow in the communicating pipe II is sprayed out from the air outlet box, so that the air flow speed around the radiating pipe is accelerated, the efficiency of radiating heat outwards by the radiating pipe is improved, the temperature of internal cooling liquid is reduced, the heat is conveniently recycled into the heat absorption liquid pipe for heat absorption, and the dust is prevented from entering by the dust screen II.

Compared with the prior art, the utility model provides the energy-saving motor with high heat dissipation efficiency, which has the following beneficial effects:

1. According to the utility model, the shell, the front cover, the rear cover, the bottom plate, the inward sink, the heat absorption liquid pipe, the circulating pump, the radiating pipe, the first communicating pipe, the annular sleeve, the fan blades, the fixed box, the second communicating pipe, the air outlet box, the heat absorption fins and the like are arranged, the circulating pump is used for conveying the recycled cooling liquid into the heat absorption liquid pipe, the heat is fully absorbed in the inward sink in the shell, the internal temperature is reduced, meanwhile, the motor in operation can drive the rotating shaft to rotate, the fan blades are driven to rotate to generate wind power, the outward exhaust rate of internal airflow is accelerated, the outward exhaust wind accelerates the flow velocity of external airflow, so that the radiating pipe for receiving the heat absorption liquid in the heat absorption liquid pipe radiates heat more quickly, further recycling is performed, the radiating efficiency of the motor is comprehensively and rapidly enhanced, the kinetic energy generated by the rotation of the rotating shaft in the motor operation is fully utilized, the motor is energy-saving and environment-friendly, a stable working environment is provided for the motor, and the motor is protected;

2. According to the utility model, through arranging the rotating column, the rotating cap, the rotating disc, the first radiating groove, the second radiating groove, the first dustproof net, the second dustproof net and the like, the ventilation efficiency of air in the motor can be controlled by controlling the superposition area of the first radiating groove and the second radiating groove through the rotating disc, so that good ventilation and heat dissipation efficiency is maintained, too much dust can be prevented from entering, meanwhile, the dustproof performance of the motor can be further enhanced through the first dustproof net and the second dustproof net, and the influence on the operation of the motor is avoided, thereby prolonging the service life of the motor.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

The heat-absorbing device comprises a casing 1, a front cover 2, a rear cover 3, a bottom plate 4, a stator 5, a rotor 6, a rotor 7, a rotating shaft 8, an inward sink 9, a heat-absorbing liquid pipe 10, a circulating pump 11, a heat-dissipating pipe 12, a first communicating pipe 13, a ring sleeve 14, a fan blade 15, a rotating column 16, a rotating cap 17, a rotating disc 18, a first heat-dissipating groove 19, a second heat-dissipating groove 20, a first dust screen 21, a supporting column 22, a fixed box 23, a communicating groove 24, a second communicating pipe 25, an air outlet box 26, a second dust screen 27 and a heat-absorbing fin.

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.

Embodiment one:

As shown in fig. 1-4, the energy-saving motor with high heat dissipation efficiency provided by the utility model comprises a casing 1, wherein a front cover 2 and a rear cover 3 are fixedly connected at the left end and the right end of the casing 1 through bolts respectively, a stator 5 is arranged on the inner side wall of the casing 1, a rotor 6 is rotatably arranged on the inner side of the stator 5, a rotating shaft 7 is fixedly arranged on the inner side of the rotor 6 in a penetrating manner, a continuously-winding inward sink 8 is arranged on the inner wall of the casing 1, a heat absorption liquid pipe 9 is fixedly arranged in the inward sink 8, a bottom plate 4 is arranged below the casing 1, four support columns 21 are fixedly connected between the casing 1 and the bottom plate 4, a circulating pump 10 is fixedly arranged on the right side of the upper end of the bottom plate 4, a heat dissipation pipe 11 and a communicating pipe 12 which are in a winding shape are fixedly connected to the water inlet and the water outlet of the circulating pump 10 respectively, and one ends of the heat dissipation pipe 11 and the communicating pipe 12, which are far away from the circulating pump 9, are fixedly connected with two ends of the heat absorption liquid pipe 9 respectively.

Specifically, a plurality of heat absorbing fins 27 are fixedly mounted on both outer sides of the heat absorbing liquid pipe 9, and one end of each heat absorbing fin 27 is inserted into the inner side of the heat absorbing liquid pipe 9. The heat absorbing fins 27 have the advantage of enhancing the contact area with the internal hot air flow, facilitating the sufficient absorption of heat by the liquid in the heat absorbing liquid pipe 9, thereby reducing the internal temperature.

Specifically, the outer side of the right end of the rotating shaft 7 is fixedly sleeved with a ring sleeve 13, and a plurality of fan blades 14 are fixedly arranged on the outer side of the ring sleeve 13. The motor has the advantages that when the motor works, the inner rotating shaft 7 rotates to drive the annular sleeve 13 and the fan blades 14 to rotate, so that the flow of inner air flow is accelerated, and heat is taken away rapidly.

Embodiment two:

As shown in fig. 1 and 2, as an improvement over the previous embodiment. Specifically, the right middle part of the rear cover 3 is rotatably provided with a rotating column 15, the right end of the rotating column 15 is fixedly provided with a rotating cap 16, and the outer side of the rotating column 15 is fixedly sleeved with a rotating disc 17. The advantage is that rotating cap 16 drives rotation column 15 to rotate, and can drive rotation disk 17 to rotate.

Specifically, two first heat dissipation grooves 18 are symmetrically formed in the rear cover 3, second heat dissipation grooves 19 with the same area and size as the two first heat dissipation grooves 18 are symmetrically formed in the rotating disc 17, and first dust-proof nets 20 are arranged in the first heat dissipation grooves 18 and the second heat dissipation grooves 19. The advantage is, when the rolling disc 17 rotates, the coincidence area of adjustable radiating groove one 18 and radiating groove two 19, controls ventilation efficiency, avoids too much dust to get into, and dust screen one 20 further improves dustproof protection.

Specifically, the fixed box 22 is fixedly arranged at the lower end of the left side of the front cover 2, the front cover 2 is provided with a communication groove 23 communicated with the fixed box 22, and the lower side of the fixed box 22 is fixedly connected with the communicating pipe II 24. The advantage is that the internal circulation heat flow flows into the fixed box 22 from the communicating groove 23 and then is conveyed into the communicating pipe two 24.

Specifically, the lower end of the second communicating pipe 24 is fixedly connected with an air outlet box 25, the opening of the air outlet box 25 faces the radiating pipe 11, and a second dust screen 26 is fixedly installed inside the radiating pipe. The air flow in the second communicating pipe 24 is sprayed out from the air outlet box 25 to accelerate the air flow speed around the radiating pipe 11, so that the efficiency of radiating heat outwards by the radiating pipe 11 is improved, the temperature of internal cooling liquid is reduced, the air flow is convenient to recycle to the heat absorbing liquid pipe 9 for absorbing heat, and the second dust screen 26 prevents dust from entering.

When the cooling device is used, the motor working rotating shaft 7 drives the movable sleeve 13 to rotate, the fan blades 14 generate wind force to blow internal hot air from the right end to the left side of the inward sink groove 8, meanwhile, the circulating pump 10 pumps the cooling liquid into the heat absorption liquid pipe 9, the heat absorption of the air is accelerated through the contact of each heat absorption fin 27 and the surrounding hot air, the cooling liquid with the raised temperature is sent into the cooling pipe 11, wind generated in the inside is conveyed into the fixed box 22 from the communicating groove 23, and then is conveyed into the air outlet box 25 by the communicating pipe II 24 to be sprayed to the right side, the flow rate of the surrounding air is accelerated, so that the speed of the cooling liquid in the cooling pipe 11 to outwards output heat is increased, the temperature of the cooling liquid is reduced, and finally, the cooling liquid is returned into the heat absorption liquid pipe 9 by the circulating pump 10 for recycling.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving motor that radiating efficiency is high, includes casing (1), its characterized in that both ends are respectively through bolt fixedly connected with protecgulum (2) and hou gai (3) about casing (1), be provided with stator (5) on the inside wall of casing (1), rotor (6) are installed in the inboard rotation of stator (5), the inboard of rotor (6) runs through fixed mounting has pivot (7), seting up invagination groove (8) that continuously meander on the inner wall of casing (1), invagination groove (8) internal fixation has endothermic liquid pipe (9), the below of casing (1) is provided with bottom plate (4), fixedly connected with four support columns (21) between casing (1) and bottom plate (4), the upper end right side fixed mounting of bottom plate (4) has circulating pump (10), be on the water inlet and the delivery port of circulating pump (10) respectively fixedly connected with communicating pipe (11) and one (12) that are the form of meandering, just communicating pipe (11) and one (12) keep away from the fixed connection of communicating pipe (9) of circulating pump (10) respectively.

2. The energy-saving motor with high heat dissipation efficiency according to claim 1, wherein a plurality of heat absorption fins (27) are fixedly arranged at two ends of the outer side of the heat absorption liquid pipe (9), and one end of each heat absorption fin (27) is inserted into the inner side of the heat absorption liquid pipe (9) in a penetrating manner.

3. The energy-saving motor with high heat dissipation efficiency as set forth in claim 1, wherein a ring sleeve (13) is fixedly sleeved on the outer side of the right end of the rotating shaft (7), and a plurality of fan blades (14) are fixedly installed on the outer side of the ring sleeve (13).

4. The energy-saving motor with high heat dissipation efficiency according to claim 1, wherein a rotating column (15) is rotatably installed in the middle of the right side of the rear cover (3), a rotating cap (16) is fixedly installed at the right end of the rotating column (15), and a rotating disc (17) is fixedly sleeved on the outer side of the rotating column (15).

5. The energy-saving motor with high heat dissipation efficiency as set forth in claim 4, wherein the rear cover (3) is symmetrically provided with two first heat dissipation grooves (18), the rotating disc (17) is symmetrically provided with second heat dissipation grooves (19) with the same area as the two first heat dissipation grooves (18), and the first heat dissipation grooves (18) and the second heat dissipation grooves (19) are internally provided with dust-proof nets (20).

6. The energy-saving motor with high heat dissipation efficiency as set forth in claim 1, wherein a fixed box (22) is fixedly arranged at the lower end of the left side of the front cover (2), a communication groove (23) communicated with the fixed box (22) is formed in the front cover (2), and a second communication pipe (24) is fixedly connected to the lower side of the fixed box (22).

7. The energy-saving motor with high heat dissipation efficiency as set forth in claim 6, wherein the lower end of the second communicating pipe (24) is fixedly connected with an air outlet box (25), an opening of the air outlet box (25) faces the heat dissipation pipe (11) and a second dust screen (26) is fixedly installed inside the air outlet box.