High-heat-dissipation motor cooling system

Abstract

The utility model discloses a high heat dissipation motor cooling system, which relates to the technical field of motors, and comprises a bottom plate, the top of the bottom plate is fixedly connected with an auxiliary member 2, one side of the auxiliary member 2 is clamped with an auxiliary member 1, and the top of the bottom plate is provided with an auxiliary mechanism. One side of the cooling pipe is in lap joint with the second cooling fin, the bottom of the first cooling fin penetrates through the side wall of the top of the cooling box, the first cooling fin and the second cooling fin can be used for increasing the cooling area of the cooling box, the cooling pipe can be used for accelerating heat exchange of the second cooling fin, and therefore the cooling speed of the cooling box is increased, cooling liquid in the cooling box is rapidly recovered to the low temperature, and the service life of the cooling box is prolonged. And the air entering the motor body can be filtered through the filter element installed in the air inlet pipe, and the air enters the motor body and then is exhausted through the exhaust holes, so that air cooling of the interior of the motor body can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a high heat dissipation motor cooling system. Background Art

[0002] A motor refers to an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. High heat dissipation motor cooling systems are widely used in various motor fields that require efficient heat dissipation, such as new energy vehicle motors and industrial high-voltage motors.

[0003] For example, Chinese Patent CN221151117U discloses an efficient motor cooling system, which includes a motor body, a coolant outlet pipe, a coolant inlet pipe, and a temperature control system. A radiator and a coolant tank are respectively fixedly connected to the top of the motor body, and a filtering mechanism is arranged on the top of the coolant tank; the filtering mechanism includes a tank cover, a filter tank, and a filter element. The surface of the tank cover is threadedly connected to the inside of the filter tank, and the surface of the filter element contacts the inner wall of the filter tank.

[0004] In the above patent, although the problems of small contact area between the circulating flow path and the motor and poor heat dissipation effect are solved through the coolant inlet pipe and the temperature sensor, during the above cooling process, only the inside of the motor is cooled by the coolant. When the coolant flows inside the pipe, a single radiator is used to assist in heat dissipation. The contact area between the radiator and the connecting pipe is small, and the heat dissipation effect on the coolant is limited, which is not conducive to the rapid recovery of the coolant temperature. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that when the coolant flows inside the pipe in the prior art, a single radiator is used to assist in heat dissipation, the contact area between the radiator and the connecting pipe is small, the heat dissipation effect on the coolant is limited, and it is not conducive to the rapid recovery of the coolant temperature, and to propose a high heat dissipation motor cooling system.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A high heat dissipation motor cooling system includes a bottom plate. An auxiliary part two is fixedly connected to the top of the bottom plate. An auxiliary part one is clamped on one side of the auxiliary part two. An auxiliary mechanism is arranged on the top of the bottom plate. The auxiliary mechanism includes a cooling box, a recovery pipe, and a cooling pipe. The bottom of the cooling box is fixedly connected to the bottom plate. A second heat dissipation fin is fixedly connected to one side of the cooling box. One side of the second heat dissipation fin is lapped with the cooling pipe. The outer ring surface of the cooling pipe is fixedly connected to the cooling box. A first heat dissipation fin is inserted through the top of the cooling box. One side of the cooling box is fixedly communicated with the recovery pipe. One end of the recovery pipe is fixedly communicated with a connecting pipe. The two ends of the connecting pipe are respectively fixedly communicated with a first annular pipe and a second annular pipe. The outer ring surfaces of the first annular pipe and the second annular pipe are lapped with a motor body.

[0007] Preferably, a second guiding pipe is fixedly communicated with the bottom of the second annular pipe. One end of the second guiding pipe is fixedly communicated with a water pump. A second reinforcing plate is fixedly connected to the bottom of the water pump. The bottom of the second reinforcing plate is fixedly connected to the bottom plate.

[0008] Preferably, a first guiding pipe is fixedly communicated with the water inlet of the water pump. One end of the first guiding pipe is fixedly communicated with the cooling tank. One side of the cooling tank is snap-connected to the first auxiliary part.

[0009] Preferably, snap blocks are respectively snap-connected to one sides of the first auxiliary part and the second auxiliary part. One side of each snap block is fixedly connected to the outer ring surface of the motor body.

[0010] Preferably, a first reinforcing plate is lapped on the top of the motor body. One side of the first reinforcing plate is snap-connected to the first auxiliary part, and the other side of the first reinforcing plate is fixedly connected to the second auxiliary part.

[0011] Preferably, one end of the motor body penetrates through the first auxiliary part and the second auxiliary part. An end cover is installed at the other end of the motor body. One side of the end cover is snap-connected to the second auxiliary part.

[0012] Preferably, exhaust holes are formed in one side of the end cover. An air outlet is arranged on one side of the exhaust holes. The air outlet is formed in one side of the second auxiliary part.

[0013] Preferably, an extension pipe is fixedly communicated with the top of the motor body. The outer ring surface of the extension pipe is threadedly connected to an air inlet pipe. The air inlet pipe penetrates through the second auxiliary part at the top. A filter element is fixedly connected to the inner wall of the air inlet pipe.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0015] 1. In the present utility model, one side of the second heat dissipation fin is fixedly connected to the cooling tank. One side of the cooling pipe is lapped on the second heat dissipation fin. The bottom of the first heat dissipation fin penetrates through the top side wall of the cooling tank. The first heat dissipation fin and the second heat dissipation fin can be used to increase the heat dissipation area of the cooling tank. The cooling pipe can be used to accelerate the heat exchange of the second heat dissipation fin, thereby improving the heat dissipation speed of the cooling tank, quickly restoring the coolant inside the cooling tank to a low temperature, and facilitating the subsequent recycling of the coolant.

[0016] 2. In the present utility model, the bottom of the extension pipe is fixedly communicated with the motor body. The extension pipe is threadedly connected to the air inlet pipe. The air entering the motor body can be filtered by the filter element installed inside the air inlet pipe. The air enters the motor body and then is discharged through the exhaust holes. By using the rapid flow of air, the air-cooling of the inside of the motor body can be realized. When combined with the connecting pipes outside the motor body, the combination of air-cooling and liquid-cooling can be realized, thereby improving the overall cooling effect on the motor body. Description of the Drawings

[0017] Figure 1 This utility model provides a schematic diagram of the overall structure of a high heat dissipation motor cooling system;

[0018] Figure 2 This utility model provides a schematic diagram of the second auxiliary component structure of a high heat dissipation motor cooling system;

[0019] Figure 3 This utility model provides a schematic diagram of the installation structure of a water pump of a high heat dissipation motor cooling system;

[0020] Figure 4 This utility model provides a schematic diagram of the installation structure of a cooling pipe of a high heat dissipation motor cooling system;

[0021] Figure 5 This utility model provides a schematic diagram of the installation structure of a filter element of a high heat dissipation motor cooling system.

[0022] Legend: 1. First reinforcement plate; 2. Motor body; 3. First auxiliary component; 4. Cooling box; 5. Bottom plate; 6. Air inlet pipe; 7. First heat dissipation fin; 8. Second heat dissipation fin; 9. Second auxiliary component; 10. Exhaust hole; 11. Connecting pipe; 12. First guiding pipe; 13. Water pump; 14. Second guiding pipe; 15. Second reinforcement plate; 16. Clamping block; 17. First annular pipe; 18. Recovery pipe; 19. Cooling pipe; 20. Second annular pipe; 21. Filter element; 22. Extension pipe; 23. Air outlet. Specific implementation mode

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further describes this utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0025] Embodiment 1: Refer to Figure 1 - Figure 5Shown: A high heat dissipation motor cooling system, including a bottom plate 5. A second auxiliary member 9 is fixedly connected to the top of the bottom plate 5. A first auxiliary member 3 is engaged on one side of the second auxiliary member 9. An auxiliary mechanism is arranged on the top of the bottom plate 5. The auxiliary mechanism includes a cooling box 4, a recovery pipe 18 and a cooling pipe 19. The bottom of the cooling box 4 is fixedly connected to the bottom plate 5. A second heat dissipation fin 8 is fixedly connected to one side of the cooling box 4. One side of the second heat dissipation fin 8 is lapped with the cooling pipe 19. The outer ring surface of the cooling pipe 19 is fixedly connected to the cooling box 4. A first heat dissipation fin 7 is inserted through the top of the cooling box 4. One side of the cooling box 4 is fixedly communicated with the recovery pipe 18. One end of the recovery pipe 18 is fixedly communicated with a connecting pipe 11. Both ends of the connecting pipe 11 are respectively fixedly communicated with a first annular pipe 17 and a second annular pipe 20. The outer ring surfaces of the first annular pipe 17 and the second annular pipe 20 are lapped with a motor body 2.

[0026] A second guiding pipe 14 is fixedly communicated with the bottom of the second annular pipe 20. One end of the second guiding pipe 14 is fixedly communicated with a water pump 13. A second reinforcing plate 15 is fixedly connected to the bottom of the water pump 13. The bottom of the second reinforcing plate 15 is fixedly connected to the bottom plate 5. The water inlet of the water pump 13 is fixedly communicated with a first guiding pipe 12. One end of the first guiding pipe 12 is fixedly connected to the cooling box 4. One side of the cooling box 4 is engaged and connected with the first auxiliary member 3.

[0027] The bottom plate 5 can support and reinforce the bottom of the second auxiliary member 9. The first heat dissipation fin 7 and the second heat dissipation fin 8 can increase the heat dissipation area of the cooling box 4, thereby reducing the heat dissipation time of the cooling box 4. The second heat dissipation fin 8 and the cooling pipe 19 can accelerate the heat dissipation outside the cooling box 4. Since the cooling box 4 is made of a heat-conducting material, it can assist the coolant inside the cooling box 4 to cool down quickly. The recovery pipe 18 can assist the recovery of the coolant into the cooling box 4. The first guiding pipe 12 connects the cooling box 4 and the water pump 13, which can accelerate the discharge of the coolant from the cooling box 4. The second guiding pipe 14 can guide the flow of the coolant to realize the replenishment of the coolant inside the second annular pipe 20, thereby completing the uniform distribution of the coolant inside the connecting pipe 11. The connecting pipe 11, the first annular pipe 17 and the second annular pipe 20 are used to dissipate heat and cool down the outside of the motor body 2. At the same time, the second reinforcing plate 15 can support the bottom of the water pump 13, thereby improving the installation stability of the water pump 13.

[0028] Embodiment 2: As Figure 1 - Figure 5As shown, engaging blocks 16 are engaged on one side of the first auxiliary part 3 and the second auxiliary part 9. One side of the engaging block 16 is fixedly connected to the outer ring surface of the motor body 2. A first reinforcing plate 1 is lapped on the top of the motor body 2. One side of the first reinforcing plate 1 is engaged and connected to the first auxiliary part 3, and the other side of the first reinforcing plate 1 is fixedly connected to the second auxiliary part 9. One end of the motor body 2 penetrates through the first auxiliary part 3 and the second auxiliary part 9. An end cover is installed at the other end of the motor body 2. One side of the end cover is engaged and connected to the second auxiliary part 9. An exhaust hole 10 is opened on one side of the end cover. A ventilation opening 23 is arranged on one side of the exhaust hole 10. The ventilation opening 23 is opened on one side of the second auxiliary part 9. An extension pipe 22 is fixedly communicated with the top of the motor body 2. The outer ring surface of the extension pipe 22 is threadedly connected with an air inlet pipe 6. The air inlet pipe 6 penetrates through the second auxiliary part 9 at the top, and a filter element 21 is fixedly connected to the inner wall of the air inlet pipe 6.

[0029] The engaging block 16 can be used to guide the installation of the first auxiliary part 3 on one side of the motor body 2, thereby reducing the position deviation when the first auxiliary part 3 and the second auxiliary part 9 are engaged, assisting the stable connection of the first auxiliary part 3 and the second auxiliary part 9. The first auxiliary part 3 and the second auxiliary part 9 are used to wrap and protect the outside of the motor body 2. The first reinforcing plate 1 can be used to reinforce the connection between the first auxiliary part 3 and the second auxiliary part 9. The exhaust hole 10 facilitates the discharge of air from the inside of the motor body 2, balancing the air pressure inside the motor body 2. The threaded connection between the air inlet pipe 6 and the extension pipe 22 facilitates the installation and disassembly of the air inlet pipe 6 on the top of the extension pipe 22. The filter element 21 can filter the air to prevent dust and impurities from entering the motor body 2 and affecting the normal use of the motor body 2.

[0030] The usage method and working principle of this device: First, when the whole system is in use, air can be filtered by the filter element 21 through the air inlet pipe 6. The filtered air enters the motor body 2 through the extension pipe 22, flows inside the motor body 2 and then is discharged through the exhaust hole 10, realizing the air cooling inside the motor body 2. The water pump 13 can extract the coolant inside the cooling tank 4 through the first guiding pipe 12, and then send it into the second annular pipe 20 through the second guiding pipe 14, and then enter a plurality of connecting pipes 11 through the second annular pipe 20. The excess coolant can enter the first annular pipe 17. The water pump 13 keeps working, and the excess coolant inside the first annular pipe 17 can be recycled into the cooling tank 4 through the recovery pipe 18. The bottom of the first heat dissipation fin 7 is in contact with the coolant, which can cool the coolant. The cooling pipe 19 contains coolant to assist in the heat exchange of the second heat dissipation fin 8, thereby accelerating the surface cooling of the cooling tank 4 by using the heat exchange of the second heat dissipation fin 8. The cooling tank 4 is made of a heat-conducting material. When the cooling tank 4 is cooled, the temperature of the coolant inside the cooling tank 4 can be reduced, thereby realizing the liquid cooling and heat dissipation of the outside of the motor body 2.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high heat dissipation motor cooling system, comprising a bottom plate (5), the top of which is fixedly connected to an auxiliary component 2 (9), characterized in that: Auxiliary component one (3) is engaged with one side of auxiliary component two (9), and an auxiliary mechanism is arranged on the top of the bottom plate (5), and the auxiliary mechanism comprises a cooling box (4), a recovery pipe (18) and a cooling pipe (19). The bottom of the cooling box (4) is fixedly connected to the bottom plate (5), and one side of the cooling box (4) is fixedly connected to heat dissipation fin two (8), and one side of the heat dissipation fin two (8) is overlapped with the cooling pipe (19). The outer annular surface of the cooling pipe (19) is fixedly connected to the cooling box (4). Heat dissipation fin one (7) is inserted through the top of the cooling box (4), and one side of the cooling box (4) is fixedly connected to the recovery pipe (18). One end of the recovery pipe (18) is fixedly connected to a connecting pipe (11), and both ends of the connecting pipe (11) are fixedly connected to annular pipe one (17) and annular pipe two (20), respectively. The outer annular surfaces of the annular pipe one (17) and the annular pipe two (20) are overlapped with the motor body (2).

2. The high heat dissipation motor cooling system according to claim 1, characterized in that: The bottom of the annular tube 2 (20) is fixedly connected to a guide tube 2 (14), one end of the guide tube 2 (14) is fixedly connected to a water pump (13), the bottom of the water pump (13) is fixedly connected to a reinforcement plate 2 (15), and the bottom of the reinforcement plate 2 (15) is fixedly connected to the bottom plate (5).

3. The high heat dissipation motor cooling system according to claim 2, characterized in that: The water inlet of the water pump (13) is fixedly connected to a guide pipe (12), one end of the guide pipe (12) is fixedly connected to a cooling box (4), and one side of the cooling box (4) is snap-connected to an auxiliary component (3).

4. The high heat dissipation motor cooling system according to claim 1, characterized in that: One side of the auxiliary component 1 (3) and the auxiliary component 2 (9) is engaged with a locking block (16), and one side of the locking block (16) is fixedly connected to the outer ring surface of the motor body (2).

5. The high heat dissipation motor cooling system according to claim 1, characterized in that: A reinforcing plate one (1) is overlapped on the top of the motor body (2), one side of the reinforcing plate one (1) is snap-connected with auxiliary component one (3), and the other side of the reinforcing plate one (1) is fixedly connected with auxiliary component two (9).

6. The high heat dissipation motor cooling system according to claim 1, characterized in that: One end of the motor body (2) passes through auxiliary component 1 (3) and auxiliary component 2 (9), and the other end of the motor body (2) is provided with an end cover, one side of which is snap-fitted and connected to auxiliary component 2 (9).

7. The high heat dissipation motor cooling system according to claim 6, characterized in that: An exhaust hole (10) is provided on one side of the end cover, an exhaust port (23) is provided on one side of the exhaust hole (10), and the exhaust port (23) is provided on one side of the auxiliary component 2 (9).

8. The high heat dissipation motor cooling system according to claim 1, characterized in that: The top of the motor body (2) is fixedly connected to an extension tube (22), the outer annular surface of the extension tube (22) is connected to an air inlet pipe (6) via a thread, the top of the air inlet pipe (6) passes through auxiliary component 2 (9), and the inner wall of the air inlet pipe (6) is fixedly connected to a filter element (21).

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