A motorcycle engine oil temperature reduction control system

Abstract

The utility model belongs to the field of motorcycle engine control, specifically is a kind of motorcycle engine oil temperature cooling control system, including engine body, magneto, speed control module, negative terminal and battery, engine body bottom end is equipped with oil sump, first connecting oil pipe is connected on oil sump, one end of first connecting oil pipe is equipped with oil filter, one end of oil filter is equipped with second connecting oil pipe, one end of second connecting oil pipe is equipped with oil pump, the other end of oil pump is equipped with third connecting oil pipe, one end of third connecting oil pipe is equipped with oil cooler. The utility model through the cooling fan and oil pump keep the cooling and lubrication of system simultaneously, compared with traditional oil cooling, reduce use cost and increase use range, can reduce vehicle weight simultaneously, improve driving experience and comfort, enhance driving operability and prolong the service life of engine, the control system is not easy to damage, long service life, good use effect, it is beneficial to popularization.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle engine control, specifically a motorcycle engine oil temperature cooling control system. Background Technology

[0002] During motorcycle operation, the engine generates a significant amount of heat, which the engine oil absorbs during circulation, causing its temperature to rise. Studies have shown that when the engine oil temperature exceeds 120°C, its lubricating performance decreases significantly, potentially leading to damage to engine components. While traditional air-cooling or water-cooling systems are effective, they suffer from problems such as complex structure, high cost, and heavy weight. Therefore, this paper proposes a motorcycle engine oil temperature cooling control system to address these issues. Utility Model Content

[0003] To address the shortcomings of existing technologies and the problem of reduced lubrication performance due to excessively high oil temperature, this invention proposes a motorcycle engine oil temperature cooling control system.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a motorcycle engine oil temperature cooling control system, including an engine body, a magneto, a speed control module, a negative terminal, and a battery. An oil pan is located at the bottom of the engine body, and a first connecting oil pipe is connected to the oil pan. One end of the first connecting oil pipe is equipped with an oil filter, and one end of the oil filter is equipped with a second connecting oil pipe. One end of the second connecting oil pipe is equipped with an oil pump, and the other end of the oil pump is equipped with a third connecting oil pipe. One end of the third connecting oil pipe is equipped with an oil cooler, and a fourth connecting oil pipe is connected to the oil cooler. The fourth connecting oil pipe is connected to the engine body, and a cooling fan is located on the engine body. The output terminal of the speed control module is electrically connected to the cooling fan; the output terminal of the speed control module is also electrically connected to the oil pump.

[0005] Preferably, the battery is electrically connected to the speed control module.

[0006] Preferably, the negative terminal is electrically connected to the cooling fan, the negative terminal is electrically connected to the oil pump, and the negative terminal is electrically connected to the battery.

[0007] Preferably, the magneto is electrically connected to the input terminal of the speed control module.

[0008] Preferably, the oil cooler is provided with an oil inlet and an oil outlet, with the oil inlet connected to the third connecting oil pipe and the oil outlet connected to the fourth connecting oil pipe.

[0009] Preferably, the engine body is provided with a cylinder head oil inlet, and one end of the fourth connecting oil pipe is connected to the cylinder head oil inlet.

[0010] Preferably, the cooling fan starts when the engine speed reaches 2500 rpm, and the oil pump starts working when the speed reaches 5000 rpm.

[0011] Preferably, the engine body is provided with a cooling fan bracket, and the cooling fan is mounted on the engine body through the cooling fan bracket.

[0012] The advantages of this utility model are:

[0013] This invention uses a speed control module to read the engine speed signal and control the operation of the cooling fan and oil pump. When the engine speed reaches 2500 rpm, the cooling fan starts to provide air cooling. When the speed reaches 5000 rpm, the oil pump starts to work, drawing oil from the oil pan. The oil is filtered through an oil filter to remove impurities. The filtered oil is then pressurized by the oil pump and transported to the oil cooler through oil passages. In the oil cooler, the oil exchanges heat with the cooling medium to lower its temperature. The cooled oil then enters the engine block through the cylinder head inlet through oil passages to lubricate and cool various engine components. The oil circulates inside the engine, carrying away heat generated by friction to prevent overheating. After use, the oil returns to the oil pan through internal engine passages, completing one cycle. The cooling fan and oil pump simultaneously maintain the system's cooling and lubrication. Compared to traditional oil cooling, this reduces operating costs and increases the scope of application, while also reducing vehicle weight and improving driving experience and comfort. This control system enhances driving operability and extends engine lifespan. It is not easily damaged, has a long service life, and performs well, making it easy to promote. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the engine temperature cooling control system of this utility model;

[0016] Figure 2 This is a schematic diagram of the engine lubrication system of this utility model;

[0017] Figure 3 This is a schematic diagram of the electrical control system of this utility model.

[0018] In the diagram: 1. Engine body; 2. Oil pan; 3. First connecting oil pipe; 4. Oil filter; 5. Second connecting oil pipe; 6. Oil pump; 7. Third connecting oil pipe; 8. Oil cooler; 9. Fourth connecting oil pipe; 10. Cylinder head oil inlet; 11. Cooling fan; 12. Magneto; 13. Speed ​​control module; 14. Negative terminal; 15. Battery; 16. Cooling fan bracket. Detailed Implementation

[0019] 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 scope of protection of the present utility model.

[0020] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0021] This application discloses a motorcycle engine oil temperature cooling control system. (Refer to...) Figure 1 , Figure 2 and Figure 3 A motorcycle engine oil temperature cooling control system includes an engine body 1, a magneto 12, a speed control module 13, a negative terminal 14, and a battery 15. The engine body 1 is the core component, generating power and circulating engine oil through internal oil passages for lubrication and cooling. An oil pan 2 is located at the bottom of the engine body 1, storing engine oil and providing a source of oil for the circulation system. A first connecting oil pipe 3 is connected to the oil pan 2. One end of the first connecting oil pipe 3 is equipped with an oil filter 4, which filters metal debris, carbon deposits, and other impurities from the engine oil to ensure its cleanliness. One end of the oil filter 4 is equipped with a second connecting oil pipe 5, one end of which is equipped with an oil pump 6. The oil pump 6 provides power to drive the oil circulation. The other end of the oil pump 6... A third connecting oil pipe 7 is provided, with an oil cooler 8 at one end to reduce the oil temperature through heat exchange. A fourth connecting oil pipe 9 is connected to the oil cooler 8 and is connected to the engine body 1. The first connecting oil pipe 3, the second connecting oil pipe 5, the third connecting oil pipe 7, and the fourth connecting oil pipe 9 are the channels for the flow of oil in the system, connecting components such as the oil pump 6, the oil cooler 8, and the engine body. The engine body 1 is equipped with a cooling fan 11, which forces air cooling of the engine. Output 2 of the speed control module 13 is electrically connected to the cooling fan 11; output 1 of the speed control module 13 is electrically connected to the oil pump 6. The speed control module 13 receives the engine speed signal and controls the start, stop, and speed of the cooling fan 11 and the oil pump 6.

[0022] Reference Figure 3 The battery 15 is electrically connected to the speed control module 13.

[0023] Reference Figure 3 The negative terminal 14 is electrically connected to the cooling fan 11, the oil pump 6, and the battery 15. The battery 15 supplies power to the fan and oil pump of the electronic control components. The negative terminal 14 is grounded.

[0024] Reference Figure 3 The magneto 12 is electrically connected to the input terminal of the speed control module 13, and the magneto 12 provides a speed signal to the speed control module 13.

[0025] Reference Figure 1 and Figure 2 The oil cooler 8 is equipped with an oil inlet and an oil outlet. The oil inlet is for high-temperature oil, and the oil outlet is for cooling oil. The oil inlet is connected to the third connecting oil pipe 7, and the oil outlet is connected to the fourth connecting oil pipe 9.

[0026] Reference Figure 1 and Figure 2 The engine body 1 is provided with a cylinder head oil inlet 10. One end of the fourth connecting oil pipe 9 is connected to the cylinder head oil inlet 10. The cylinder head oil inlet 10 allows the cooled engine oil to flow back to the engine cylinder head through this point.

[0027] Reference Figure 1 , Figure 2 and Figure 3 When the engine speed reaches 2500 rpm, the cooling fan 11 starts, and when the speed reaches 5000 rpm, the oil pump 6 starts to work, maintaining the cooling and lubrication of the system through the cooling fan 11 and the oil pump 6.

[0028] Reference Figure 1 The engine body 1 is provided with a cooling fan bracket 16, and the cooling fan 11 is mounted on the engine body 1 through the cooling fan bracket 16.

[0029] Working principle: First, start the engine. The engine speed signal is read by the speed control module 13, which controls the working status of the cooling fan 11 and the oil pump 6. When the engine speed reaches 2500 rpm, the cooling fan 11 starts to provide air cooling. When the speed reaches 5000 rpm, the oil pump 6 starts to work, drawing oil from the oil pan 2. The oil is filtered through the oil filter 4 to remove impurities. The filtered oil is pressurized by the oil pump 6 and transported to the oil cooler 8 through the oil passage. In the oil cooler 8, the oil exchanges heat with the cooling medium to reduce its temperature. The cooled oil then enters the engine body 1 through the cylinder head oil inlet 10 to lubricate and cool the various engine components. The oil circulates inside the engine, carrying away the heat generated by friction to prevent the engine from overheating. The used oil returns to the oil pan 2 through the internal oil passage of the engine, completing one cycle. The cooling fan 11 and the oil pump 6 simultaneously maintain the cooling and lubrication of the system.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A motorcycle engine oil temperature cooling control system, comprising an engine body (1), characterized in that: The engine body (1) has an oil pan (2) at the bottom. A first connecting oil pipe (3) is connected to the oil pan (2). An oil filter (4) is provided at one end of the first connecting oil pipe (3). A second connecting oil pipe (5) is provided at one end of the oil filter (4). An oil pump (6) is provided at one end of the second connecting oil pipe (5). A third connecting oil pipe (7) is provided at the other end of the oil pump (6). An oil cooler (8) is provided at one end of the third connecting oil pipe (7). A fourth connecting oil pipe (9) is connected to the oil cooler (8). The fourth connecting oil pipe (9) is connected to the engine body (1). The engine body (1) is equipped with a cooling fan (11). It also includes a speed control module (13), the output 2 of which is electrically connected to the cooling fan (11); the output 1 of which is electrically connected to the oil pump (6); When the engine speed reaches 2500 rpm, the cooling fan (11) starts, and when the speed reaches 5000 rpm, the oil pump (6) starts to work.

2. A motorcycle engine oil temperature reduction control system according to claim 1, characterized by: It also includes a storage battery (15), which is electrically connected to the speed control module (13).

3. A motorcycle engine oil temperature reduction control system as defined in claim 1 wherein: It also includes a negative terminal (14), which is electrically connected to the cooling fan (11), the negative terminal (14) is electrically connected to the oil pump (6), and the negative terminal (14) is electrically connected to the battery (15).

4. A motorcycle engine oil temperature reduction control system as defined in claim 2 wherein: It also includes a magneto (12), which is electrically connected to the input of the speed control module (13).

5. A motorcycle engine oil temperature reduction control system as defined in claim 1 wherein: The oil cooler (8) is provided with an oil inlet and an oil outlet respectively. The oil inlet is connected to the third connecting oil pipe (7), and the oil outlet is connected to the fourth connecting oil pipe (9).

6. A motorcycle engine oil temperature reduction control system as defined in claim 1 wherein: The engine body (1) is provided with a cylinder head oil inlet (10), and one end of the fourth connecting oil pipe (9) is connected to the cylinder head oil inlet (10).

7. A motorcycle engine oil temperature reduction control system as defined in claim 1 wherein: The engine body (1) is provided with a cooling fan bracket (16), and the cooling fan (11) is mounted on the engine body (1) through the cooling fan bracket (16).

Images