Oil cooling motor structure capable of rapidly reducing oil temperature

Abstract

The utility model relates to the technical field of oil cooling motor structures capable of rapidly reducing oil temperature, and discloses an oil cooling motor structure capable of rapidly reducing oil temperature, which comprises a bottom plate and a motor main body, a rapid oil temperature reducing assembly is arranged at the top of the bottom plate, and the rapid oil temperature reducing assembly comprises an oil pump, a circulating pump, a fan frame and radiating fins. The oil pump is connected with an oil tank through an input pipe, the oil pump is connected with a cooling oil disc through an output pipe, and through the arrangement of the rapid oil temperature reducing assembly, a worker starts the oil pump, pumps cooling oil from the oil tank and injects the cooling oil into the cooling oil disc, the cooling oil disc is attached to the outer wall of the motor body, operation heat is absorbed, the motor is prevented from being overheated, and stable operation is guaranteed; the circulating pump pumps out hot oil from the cooling oil tray and feeds the hot oil into the heat dissipation pipe, the heat dissipation fins on the heat dissipation pipe increase the heat dissipation area and cooperate with the fan in the fan frame to accelerate heat dissipation, the cooled oil returns to the oil tank through the return pipe, efficient circulation of the cooling oil is achieved, and the motor is continuously cooled.

Description

Technical Field

[0001] This utility model relates to the technical field of oil-cooled motor structure that can quickly reduce oil temperature, and particularly to an oil-cooled motor structure that can quickly reduce oil temperature. Background Technology

[0002] As a key device for converting electrical energy into mechanical energy, electric motors are widely used in many fields such as industrial production, transportation, and household appliances. With the continuous advancement of technology, the application scenarios of electric motors are becoming more and more extensive, and their performance requirements are also becoming higher and higher. During the operation of an electric motor, heat is inevitably generated. If this heat cannot be dissipated in a timely and effective manner, the motor temperature will continue to rise. Excessive temperature will not only reduce the efficiency of the motor and shorten its service life, but may also cause motor failure or even safety accidents in severe cases.

[0003] Existing oil-cooled motor structures that can quickly reduce oil temperature may not achieve efficient circulation and cooling of the cooling oil to continuously cool the motor. In actual use, the cooling oil circulation efficiency may be low, and it may not be able to remove the heat generated by the motor operation in time, causing the motor temperature to rise continuously. Therefore, we propose an oil-cooled motor structure that can quickly reduce oil temperature. Utility Model Content

[0004] The purpose of this invention is to provide an oil-cooled motor structure that can quickly reduce oil temperature, thereby solving the problem mentioned in the background art that the cooling oil may not be able to achieve efficient circulation and cooling to continuously cool the motor. In actual use, the cooling oil circulation efficiency may be low, and it may not be able to remove the heat generated by the motor operation in time, causing the motor temperature to rise continuously.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oil-cooled motor structure capable of rapidly reducing oil temperature, comprising a base plate and a motor body. A rapid oil temperature reduction assembly is provided on the top of the base plate. The rapid oil temperature reduction assembly includes an oil pump, a circulating pump, a fan frame, and heat dissipation fins. The oil pump is connected to an oil tank via an input pipe and to a cooling oil pan via an output pipe. The circulating pump is connected to a heat dissipation pipe via a connecting pipe. A support frame is fixedly connected to the lower surface of the heat dissipation pipe. The support frame is fixedly installed on the top of the base plate. A return pipe is fixedly connected to the output end of the circulating pump, and the other end of the return pipe, away from the circulating pump, is fixedly connected to the inside of the oil tank.

[0006] As a preferred embodiment, the oil pump is fixedly installed on the top of the base plate, one end of the input pipe is fixedly connected to the input end of the oil pump, the other end of the input pipe is fixedly connected to the inside of the oil tank, the oil tank is fixedly installed on the top of the base plate and located to the left of the oil pump, one end of the output pipe is fixedly connected to the output end of the oil pump, and the other end of the output pipe is fixedly connected to the inside of the cooling oil pan.

[0007] As a preferred embodiment, the cooling oil pan is fixedly installed on the outer wall of the motor body, the circulating pump is fixedly installed on the top of the base plate and located in front of the oil tank, one end of the connecting pipe is fixedly connected to the input end of the circulating pump, and the other end of the connecting pipe is fixedly connected to one end of the heat dissipation pipe.

[0008] As a preferred embodiment, the other end of the heat dissipation pipe is fixedly connected to the inside of the cooling oil pan, the fan frame is fixedly installed on the top of the support frame and located on the rear side of the heat dissipation pipe, and the heat dissipation fins are fixedly installed on the upper surface of the heat dissipation pipe.

[0009] As a preferred embodiment, a ventilation and dustproof component is provided on the left outer wall of the motor body. The ventilation and dustproof component includes a ventilation frame and a dustproof plate. The ventilation frame is fixedly installed on the left outer wall of the motor body, and multiple sets of circumferentially distributed ventilation holes are opened on the outer wall of the ventilation frame.

[0010] As a preferred embodiment, connecting blocks are fixedly connected to the front and rear outer walls of the ventilation frame, and bolts are threadedly connected to the front and rear outer walls of the dustproof plate. Threaded holes are opened on the surface of both sets of connecting blocks, and the bolts are adapted to the threaded holes.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. With the fast oil temperature reduction component, the operator can start the oil pump to draw cooling oil from the oil tank and inject it into the cooling oil pan through the output pipe. The cooling oil pan is in close contact with the outer wall of the motor body and can quickly absorb the heat generated by the motor body during operation, effectively preventing the motor body from degrading due to overheating and ensuring the stable operation of the motor body. Then, the circulating pump draws the heat-absorbing cooling oil from the cooling oil pan and sends it into the heat dissipation pipe. The heat dissipation fins on the heat dissipation pipe can increase the heat dissipation area. In addition, the fan in the fan frame blows air through the heat dissipation fins to accelerate heat dissipation. The cooled oil returns to the oil tank through the return pipe. This can achieve efficient circulation cooling of the cooling oil and continuously cool the motor body.

[0013] 2. With the installed ventilation and dustproof components, when the motor body is running, the staff can easily remove the dustproof plate by simply loosening the bolts. At this time, the ventilation holes on the ventilation frame are fully exposed, which can increase the contact area between the motor body and the outside air. The outside air can flow more smoothly over the surface of the motor body, improving heat dissipation efficiency. When the motor body stops running, in order to prevent dust and other impurities from entering the interior of the motor body through the ventilation holes and causing damage to the motor body, the staff can reinstall the dustproof plate on the surface of the ventilation frame by loosening the bolts, effectively blocking dust from entering and providing protection for the motor body. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of the rapid oil temperature reduction component of this utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the middle section;

[0017] Figure 4 This is a schematic diagram of the ventilation and dustproof component structure of this utility model;

[0018] Figure 5 for Figure 4 A schematic diagram of the split structure.

[0019] In the diagram: 1. Base plate; 2. Motor body; 3. Rapid oil temperature reduction assembly; 301. Oil pump; 302. Input pipe; 303. Oil tank; 304. Output pipe; 305. Cooling oil pan; 306. Circulation pump; 307. Connecting pipe; 308. Heat dissipation pipe; 309. Support frame; 310. Return pipe; 311. Fan frame; 312. Heat dissipation fins; 4. Ventilation and dust prevention assembly; 401. Ventilation frame; 402. Ventilation hole; 403. Connecting block; 404. Dustproof plate; 405. Bolt. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see the appendix Figure 1 - Appendix Figure 3The structure of the oil-cooled motor, capable of rapidly reducing oil temperature, includes a base plate 1 and a motor body 2. A rapid oil temperature reduction assembly 3 is installed on the top of the base plate 1. The rapid oil temperature reduction assembly 3 includes an oil pump 301, a circulating pump 306, a fan frame 311, and heat dissipation fins 312. The oil pump 301 is connected to an oil tank 303 via an input pipe 302 and to a cooling oil pan 305 via an output pipe 304. The circulating pump 306 is connected to a heat dissipation pipe 308 via a connecting pipe 307. A support frame 309 is fixedly connected to the lower surface of the heat dissipation pipe 308 and is fixedly installed on the top of the base plate 1. A return pipe 310 is fixedly connected to the output end of the circulating pump 306, and the other end of the return pipe 310, away from the circulating pump 306, is fixedly connected to the inside of the oil tank 303. The oil pump 301 is fixedly installed on the top of the base plate 1, and one end of the input pipe 302 is fixedly connected to the oil pump 301. The input end of the input pipe 302 is fixedly connected to the inside of the oil tank 303. The oil tank 303 is fixedly installed on the top of the base plate 1 and located to the left of the oil pump 301. One end of the output pipe 304 is fixedly connected to the output end of the oil pump 301, and the other end of the output pipe 304 is fixedly connected to the inside of the cooling oil pan 305. The cooling oil pan 305 is fixedly installed on the outer wall of the motor body 2. The circulating pump 306 is fixedly installed on the top of the base plate 1 and located in front of the oil tank 303. One end of the connecting pipe 307 is fixedly connected to the input end of the circulating pump 306, and the other end of the connecting pipe 307 is fixedly connected to one end of the heat dissipation pipe 308. The other end of the heat dissipation pipe 308 is fixedly connected to the inside of the cooling oil pan 305. The fan frame 311 is fixedly installed on the top of the support frame 309 and located behind the heat dissipation pipe 308. The heat dissipation fins 312 are fixedly installed on the upper surface of the heat dissipation pipe 308.

[0023] Multiple fans are fixedly installed inside the fan frame 311 and are distributed at equal distances. When the fans are running, they generate airflow, which can accelerate the airflow around the heat dissipation fins 312. The heat dissipation fins 312 are fixedly installed on the upper surface of the heat dissipation pipe 308, which can increase the heat dissipation area of ​​the heat dissipation pipe 308.

[0024] Specifically, through the rapidly reducing oil temperature component 3, the operator starts the oil pump 301 to draw cooling oil from the oil tank 303 and injects it into the cooling oil pan 305 through the output pipe 304. The cooling oil pan 305 is in close contact with the outer wall of the motor body 2, absorbing the heat generated by the operation of the motor body 2, preventing the performance of the motor body 2 from deteriorating due to overheating, and ensuring its stable operation. Subsequently, the circulating pump 306 draws the heat-absorbing cooling oil from the cooling oil pan 305 and sends it into the heat dissipation pipe 308. The heat dissipation fins 312 on the heat dissipation pipe 308 increase the heat dissipation area. The fan in the fan frame 311 blows air through the heat dissipation fins 312 to accelerate heat dissipation. The cooled oil returns to the oil tank 303 through the return pipe 310, realizing the circulation and cooling of the cooling oil, and continuously cooling the motor body 2.

[0025] Example 2:

[0026] Please see the appendix Figure 1 Appendix Figure 4 and appendix Figure 5 Furthermore, based on Embodiment 1, a ventilation and dustproof component 4 is provided on the left outer wall of the motor body 2. The ventilation and dustproof component 4 includes a ventilation frame 401 and a dustproof plate 404. The ventilation frame 401 is fixedly installed on the left outer wall of the motor body 2. Multiple sets of circumferentially distributed ventilation holes 402 are opened on the outer wall of the ventilation frame 401. Connecting blocks 403 are fixedly connected to the front and rear outer walls of the ventilation frame 401. Bolts 405 are threadedly connected to the front and rear outer walls of the dustproof plate 404. Threaded holes are opened on the surface of both sets of connecting blocks 403, and the bolts 405 are adapted to the threaded holes.

[0027] The surface of the nut of bolt 405 is surrounded by a circular friction pattern. This friction pattern increases the friction between the nut and the hand, allowing the worker to easily unscrew bolt 405 from connecting block 403 using only their hands.

[0028] Specifically, with the ventilation and dustproof component 4 in place, when the motor body 2 is running, the operator tightens the bolts 405 to remove the dustproof plate 404, exposing the ventilation holes 402 on the ventilation frame 401. This increases the contact area between the motor body 2 and the outside air, allowing outside air to flow over the surface of the motor body 2 and improving heat dissipation efficiency. After the motor body 2 stops running, to prevent dust and other impurities from entering the interior through the ventilation holes 402 and causing damage, the operator uses the bolts 405 to install the dustproof plate 404 on the surface of the ventilation frame 401 to block dust from entering and protect the motor body 2.

[0029] Working principle of this utility model: This utility model is an oil-cooled motor structure that can quickly reduce oil temperature. First, the operator starts the oil pump 301. The oil pump 301 draws cooling oil from the oil tank 303 through the input pipe 302. The cooling oil is injected into the cooling oil pan 305 through the output pipe 304. Since the cooling oil pan 305 is in close contact with the outer wall of the motor body 2, the cooling oil can absorb the heat generated by the motor body 2 during operation, preventing the performance of the motor body 2 from deteriorating due to overheating and ensuring its stable operation. Next, the operator starts the circulation pump 306, which draws the cooled oil that has absorbed heat from the cooling oil pan 305 and sends it into the heat dissipation pipe 308 through the connecting pipe 307. The heat dissipation pipe 308 is equipped with heat dissipation fins 312, which increases the heat dissipation area. At the same time, the operation of multiple sets of fans in the fan frame 311 generates airflow, which accelerates the airflow around the heat dissipation fins 312, making the cooling oil in the heat dissipation pipe 308 cooler. The system can quickly dissipate heat, and the cooled oil returns to the oil tank 303 through the return pipe 310. This cycle repeats continuously, achieving circulating cooling of the oil and continuously cooling the motor body 2. When the motor body 2 is running, the operator can manually loosen the bolt 405 to remove the dust cover 404 from the ventilation frame 401, fully exposing the ventilation holes 402 on the ventilation frame 401. Outside air comes into contact with the surface of the motor body 2 through the ventilation holes 402, increasing the contact area between the motor body 2 and the outside air. The outside air flowing over the surface of the motor body 2 further improves the heat dissipation efficiency. When the motor body 2 stops running, to prevent dust and other impurities from entering the motor body 2 through the ventilation holes 402 and causing damage, the operator can again manually loosen the bolt 405 to install the dust cover 404 on the surface of the ventilation frame 401. The dust cover 404 blocks dust from entering and provides protection for the motor body 2.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil-cooled motor structure capable of rapidly reducing the oil temperature, comprising a base plate (1) and a motor body (2), characterized in that: The top of the bottom plate (1) is provided with a rapid oil temperature reducing assembly (3), the rapid oil temperature reducing assembly (3) comprises an oil pump (301), a circulating pump (306), a fan frame (311) and a heat dissipation fin (312), the oil pump (301) is connected with an oil tank (303) through an input pipe (302), the oil pump (301) is connected with a cooling oil pan (305) through an output pipe (304), the circulating pump (306) is connected with a heat dissipation pipe (308) through a connecting pipe (307), the lower surface of the heat dissipation pipe (308) is fixedly connected with a support frame (309), the support frame (309) is fixedly installed on the top of the bottom plate (1), the output end of the circulating pump (306) is fixedly connected with a return pipe (310), the other end of the return pipe (310) away from the circulating pump (306) is fixedly connected to the inside of the oil tank (303).

2. The oil-cooled motor structure capable of rapidly reducing oil temperature according to claim 1, characterized in that: The oil pump (301) is fixedly installed on the top of the bottom plate (1), one end of the input pipe (302) is fixedly connected to the input end of the oil pump (301), the other end of the input pipe (302) is fixedly connected to the inside of the oil tank (303), the oil tank (303) is fixedly installed on the top of the bottom plate (1) and located on the left side of the oil pump (301), one end of the output pipe (304) is fixedly connected to the output end of the oil pump (301), the other end of the output pipe (304) is fixedly connected to the inside of the cooling oil pan (305).

3. The oil-cooled motor structure capable of rapidly reducing oil temperature according to claim 2, characterized in that: The cooling oil pan (305) is fixedly installed on the outer wall of the motor body (2), the circulating pump (306) is fixedly installed on the top of the bottom plate (1) and located on the front side of the oil tank (303), one end of the connecting pipe (307) is fixedly connected to the input end of the circulating pump (306), the other end of the connecting pipe (307) is fixedly connected to one end of the heat dissipation pipe (308).

4. The oil-cooled motor structure capable of rapidly reducing oil temperature according to claim 3, characterized in that: The other end of the heat dissipation pipe (308) is fixedly connected to the inside of the cooling oil pan (305), the fan frame (311) is fixedly installed on the top of the support frame (309) and located on the rear side of the heat dissipation pipe (308), the heat dissipation fin (312) is fixedly installed on the upper surface of the heat dissipation pipe (308).

5. The oil-cooled motor structure capable of rapidly reducing oil temperature according to claim 4, characterized in that: The left outer wall of the motor body (2) is provided with a ventilation and dust prevention assembly (4), the ventilation and dust prevention assembly (4) comprises a ventilation frame (401) and a dustproof plate (404), the ventilation frame (401) is fixedly installed on the left outer wall of the motor body (2), a plurality of ventilation holes (402) are formed on the outer wall of the ventilation frame (401) in a circular distribution.

6. The oil-cooled motor structure capable of rapidly reducing oil temperature according to claim 5, characterized in that: The front and rear outer walls of the ventilation frame (401) are fixedly connected with a connecting block (403), the front and rear outer walls of the dustproof plate (404) are threadedly connected with a bolt (405), the surfaces of the two connecting blocks (403) are provided with threaded holes, and the bolt (405) is matched with the threaded holes.

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