Integrated temperature control module, driving system and automobile

By setting the temperature sensor and the electromagnetic control switch in the transmission system, the flow direction of the flowing oil is controlled according to the temperature of the cooling oil, the problem of unnecessary cooling of the cooling oil by the cooling oil in the low temperature environment is improved, and the efficiency of the transmission system is improved.

CN119353403APending Publication Date: 2025-01-24CHONGQING SOKON POWER CO LTD
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Patent Information

Application Number
CN202411349477.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-26
Publication Date
2025-01-24

AI Technical Summary

Technical Problem

In low temperature environments, the temperature of the cooling oil is low and the viscosity increases, resulting in a significant increase in the loss of oil agitation in the transmission system. When heating the cooling oil, the cooling oil is caused by the oil cooler dissipating heat to the external environment, resulting in the cooling oil being cooled. The temperature drop affects the efficiency of the transmission system.

Method used

By setting a temperature sensor downstream of the driving element, the temperature of the cooling oil is monitored in real time, and an oil cooler and a first electromagnetic control switch are provided downstream of the temperature sensor to control the cooling oil according to whether the temperature of the cooling oil is higher or lower than the threshold. flow direction to avoid unnecessary cooling of the cooling oil by the oil cooler.

Benefits of technology

It is realized to selectively control the cooling oil into the oil and cold device under low temperature conditions, thereby avoiding the cooling oil cooling down and improving the efficiency of the transmission system.

✦ Generated by Eureka AI based on patent content.

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    Figure CN119353403A_ABST
Patent Text Reader

Abstract

The invention belongs to the technical field of automobile transmission, and particularly relates to an integrated temperature control module, a driving system and an automobile. According to the integrated temperature control module, the temperature sensor is arranged on the downstream of the driving element, so that the temperature of the cooling oil output by the driving element is detected, and meanwhile, the oil cooler and the first electromagnetic control switch are arranged on the downstream of the temperature sensor in parallel; when the temperature of the cooling oil detected by the temperature sensor is higher than the threshold value, the oil cooler is controlled to start working, and the cooling oil can flow through the oil cooler. When the temperature of the cooling oil detected by the temperature sensor is lower than or equal to the threshold value, the first electromagnetic control switch is controlled to work, at the moment, the cooling oil directly flows through the first electromagnetic control switch, and therefore the risk that the cooling oil is cooled by the oil cooler is avoided.
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Description

Technical Field

[0001] The present application belongs to the field of automobile transmission technology, and specifically relates to an integrated temperature control module, a drive system and an automobile. Background Art

[0002] In low-temperature environments, the cooling oil used to lubricate the transmission system has a low temperature and a significantly increased viscosity, resulting in a significant increase in oil churning losses in the transmission system. To solve this problem, existing solutions usually set the drive motor and generator to a stalled mode before the vehicle is driven, so that the motor stator and windings convert electrical energy into thermal energy, thereby rapidly increasing the temperature of the stator. Subsequently, the drive element circulates the cooling oil, which takes away the heat from the stator and transfers this part of the heat back to the oil pool to heat the low-temperature oil. However, under low-temperature conditions, after the heated cooling oil enters the oil cooler, the oil cooler dissipates the heat of the cooling oil to the external environment through heat exchange, causing the cooling oil temperature to drop. This process not only delays the temperature rise of the cooling oil, but also hinders the rapid rise in the oil temperature in the oil pool, thereby affecting the efficiency of the transmission system. Summary of the invention

[0003] One of the invention objects of the present application is to provide an integrated temperature control module, so as to selectively control the cooling oil entering into the oil cooler, thereby avoiding the influence of the oil cooler on the cooling oil under low temperature conditions.

[0004] According to an embodiment of the present application, a first aspect provides an integrated temperature control module for a transmission system, the integrated temperature control module comprising:

[0005] A driving element, the driving element is used to deliver cooling oil to the integrated temperature control module;

[0006] a temperature sensor, disposed downstream of the driving element, the temperature sensor being used to collect the temperature of the cooling oil output from the driving element;

[0007] an oil cooler, arranged downstream of the temperature sensor, the oil cooler being used to cool the temperature of the cooling oil flowing out of the driving element, the oil cooler being electrically connected to the temperature sensor, and the oil cooler being controlled to be turned on only when the temperature of the cooling oil obtained by the temperature sensor is higher than a threshold value;

[0008] A first electromagnetic control switch is arranged downstream of the temperature sensor and in parallel with the oil cooler, the first electromagnetic control switch is electrically connected to the temperature sensor, and the temperature sensor controls the first electromagnetic control switch to be turned on only when the temperature of the cooling oil obtained by the temperature sensor is lower than or equal to a threshold value;

[0009] A plurality of delivery channels are provided, wherein the plurality of delivery channels are used to communicate with the oil pool and to deliver the cooling oil flowing out of the oil cooler and the first electromagnetic control switch to the transmission system.

[0010] In one embodiment, the multiple delivery channels include a main channel and a first channel, the first channel is connected to the side wall of the main channel and is located downstream of the first electromagnetic control switch and the oil cooler, the first channel is used to communicate with the stator module of the generator, and a second electromagnetic control switch is provided in front of the outlet of the first channel, the second electromagnetic control switch is used to be electrically connected to the generator, and the second electromagnetic control switch is controlled to be turned on when the generator is working.

[0011] In one embodiment, the plurality of delivery channels include a second channel disposed on a side wall of the main channel, the second channel being located downstream of the first electromagnetic control switch and the oil cooler, and the second channel being used to communicate with a stator module of the drive motor.

[0012] In one embodiment, the multiple conveying channels also include a third channel arranged on the side wall of the main channel, the third channel is located downstream of the first channel and the second channel, the third channel is used to communicate with the rotor module of the generator, the rotor module of the drive motor and the gearbox, and a filter press is arranged in front of the outlet of the third channel.

[0013] In one embodiment, the plurality of delivery channels further include a fourth channel disposed in front of an inlet of the driving element, and the fourth channel is used to communicate with the oil pool.

[0014] In one embodiment, the integrated temperature control module includes a base plate, and the driving element, the temperature sensor, the oil cooler, the first electromagnetic control switch, the second electromagnetic control switch and the pressure filter are arranged on the upper side of the base plate. The main channel is arranged in the base plate, and the main channel is used to connect the driving element, the oil cooler, the first electromagnetic control switch, the second electromagnetic control switch and the pressure filter. The first channel, the second channel, the third channel and the fourth channel are arranged on the side of the base plate and are connected to the external environment.

[0015] In one embodiment, the sides of the bottom plate are further provided with processing holes, and plugs are respectively provided at the processing holes.

[0016] In one embodiment, the driving element is an oil pump.

[0017] According to an embodiment of the present application, a second aspect provides a drive system, the drive system includes the integrated temperature control module, and the drive system also includes a transmission system.

[0018] According to an embodiment of the present application, a third aspect provides a car, which includes the drive system.

[0019] In the integrated temperature control module of the present application, a temperature sensor is arranged downstream of the driving element to detect the temperature of the cooling oil output from the driving element. At the same time, an oil cooler and a first electromagnetic control switch are arranged in parallel downstream of the temperature sensor. When the temperature of the cooling oil detected by the temperature sensor is higher than a threshold value, the oil cooler is controlled to start working, and the cooling oil can flow through the oil cooler; when the temperature of the cooling oil detected by the temperature sensor is lower than or equal to the threshold value, the first electromagnetic control switch is controlled to work, and at this time, the cooling oil flows directly through the first electromagnetic control switch, thereby avoiding the risk of the cooling oil being cooled down by the oil cooler. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a module integrating a temperature control module in an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the structure of an integrated temperature control module in an embodiment of the present application;

[0022] Figure 3 Schematic diagram of a top view of an integrated temperature control module in one embodiment of the present application.

[0023] Description of Figure Numbers:

[0024] 100, driving element; 200, temperature sensor; 300, oil cooler;

[0025] 400, a first electromagnetic control switch;

[0026] 510, main channel; 520, first channel; 521, second electromagnetic control switch;

[0027] 530, second channel; 540, third channel; 541, filter press; 550, fourth channel;

[0028] 600, base plate; 610, plug. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention.

[0031] The structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0032] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] As described in the background, in a low temperature environment, the temperature of the cooling oil used to lubricate the transmission system is low, and the viscosity increases significantly, resulting in a significant increase in the oil churning loss in the transmission system. In order to solve this problem, the existing solution usually sets the drive motor and generator to a stall mode before the vehicle is driven, so that the motor stator and winding convert electrical energy into thermal energy, thereby rapidly increasing the temperature of the stator. Subsequently, the drive element circulates the cooling oil, which takes away the heat of the stator and transfers this part of the heat back to the oil pool to heat the low-temperature oil. However, under low temperature conditions, after the heated cooling oil enters the oil cooler, the oil cooler dissipates the heat of the cooling oil to the external environment through heat exchange, causing the cooling oil temperature to drop. This process not only delays the temperature rise of the cooling oil, but also hinders the rapid rise of the oil temperature in the oil pool, thereby affecting the efficiency of the transmission system. In order to better solve this problem, the researchers in this application provide an integrated temperature control module, which obtains the temperature data of the cooling oil through a temperature sensor, thereby controlling the cooling oil to flow through the oil cooler when the temperature is higher than the threshold, and to pass through the first electromagnetic control switch when the temperature is lower than or equal to the threshold. The researchers intend to use this method to avoid the problem of the oil cooler absorbing heat and cooling the cooling oil under low temperature conditions.

[0034] like Figure 1 As shown, Figure 1The module schematic diagram of the integrated temperature control module in one embodiment of the present application. The integrated temperature control module includes: a driving element 100, a temperature sensor 200, an oil cooler 300, a first electromagnetic control switch 400 and a plurality of delivery channels, wherein the driving element 100 is used to pump the cooling oil of the oil pool into the integrated temperature control module, the temperature sensor 200 is used to detect the temperature of the cooling oil, and the temperature of the cooling oil obtained by the temperature sensor 200 is used to control the cooling oil to enter the oil cooler 300 or the first electromagnetic control switch 400; the plurality of delivery channels are used to connect the driving element 100 with the oil pool and distribute the cooling oil flowing out of the first electromagnetic control switch 400 and the oil cooler 300 to different modules in the transmission system. The temperature of the cooling oil is detected by the temperature sensor 200, and the cooling oil is selectively delivered to the first electromagnetic control switch 400 or the oil cooler 300 according to the temperature of the cooling oil, so that the oil cooler 300 can be prevented from absorbing the heat of the cooling oil at low temperatures.

[0035] Specifically, the driving element 100 is used to transport the cooling oil to the integrated temperature control module; the temperature sensor 200 is arranged downstream of the driving element 100, wherein the temperature sensor 200 is used to collect the temperature of the cooling oil output from the driving element 100; the oil cooler 300 is arranged downstream of the temperature sensor 200, wherein the oil cooler 300 is used to cool the temperature of the cooling oil flowing out of the driving element 100, the oil cooler 300 is electrically connected to the temperature sensor 200, and the temperature sensor 200 controls the oil cooler 300 to be turned on only when the temperature of the cooling oil obtained by the temperature sensor 200 is higher than the threshold; the first electromagnetic control switch 400 is arranged downstream of the temperature sensor 200 and arranged in parallel with the oil cooler 300, the first electromagnetic control switch 400 is electrically connected to the temperature sensor 200, and the temperature sensor 200 controls the first electromagnetic control switch 400 to be turned on only when the temperature of the cooling oil obtained by the temperature sensor 200 is lower than or equal to the threshold; multiple delivery channels are used to connect the oil pool and deliver the cooling oil flowing out of the oil cooler 300 and the first electromagnetic control switch 400 to the transmission system.

[0036] In this embodiment, the drive element 100 is connected to the oil pool through one of the multiple delivery channels, so that the drive element 100 can transfer the cooling drive element 100 in the oil pool to the integrated temperature control module. When the cooling oil flowing out of the drive element 100 flows through the temperature sensor 200, the temperature sensor 200 can obtain the temperature of the cooling oil. When the temperature of the cooling oil obtained by the temperature sensor 200 is higher than the threshold, the oil cooler 300 is turned on, the first electromagnetic control switch 400 is turned off, and the cooling oil is absorbed and cooled when passing through the oil cooler 300; when the temperature of the cooling oil obtained by the temperature sensor 200 is lower than or equal to the threshold, the oil cooler 300 is turned off, the first electromagnetic control switch 400 is turned on, and the cooling oil flows through the first electromagnetic control switch 400, that is, the cooling oil bypasses the oil cooler 300, thereby avoiding the cooling of the cooling oil by the oil cooler 300. It should be noted that the drive element 100 can be an oil pump, and the threshold in the temperature sensor 200 is a known value. The cooling oil flowing out of the oil cooler 300 and the first electromagnetic control switch 400 passes through a plurality of delivery channels, thereby cooling the driving element 100 into the transmission system, thereby lubricating or cooling different modules in the transmission system.

[0037] In this embodiment, the researchers set a temperature sensor 200 downstream of the driving element 100, so as to monitor the temperature of the cooling oil pumped out of the driving element 100 in real time. At the same time, a first electromagnetic control switch 400 is set downstream of the temperature sensor 200 and in parallel with the oil cooler 300, so as to achieve the cooling oil selectively flowing into other delivery channels through the first electromagnetic control switch 400 or through the oil cooler 300 according to the temperature of the cooling oil.

[0038] In one embodiment, see Figure 1 Shown and Figure 3 As shown, the plurality of delivery channels include a main channel 510 and a first channel 520. The first channel 520 is connected to the side wall of the main channel 510 and is located downstream of the first electromagnetic control switch 400 and the oil cooler 300. The first channel 520 is used to communicate with the stator module of the generator, wherein the stator module of the generator can be referred to Figure 1 As shown in the middle mark a1, a second electromagnetic control switch 521 is provided in front of the outlet of the first channel 520. The second electromagnetic control switch 521 is used to be electrically connected to the generator. When the generator is working, the second electromagnetic control switch 521 is controlled to be turned on.

[0039] In this embodiment, the plurality of delivery channels include a main channel 510 and a first channel 520, wherein the first channel 520 is connected to the side wall of the main channel 510 and is located downstream of the first electromagnetic control switch 400 and the oil cooler 300. The first channel 520 is used to communicate with the stator module of the generator, and after the cooling oil flows out of the first electromagnetic control switch 400 or the oil cooler 300, it further enters the stator module of the generator through the first channel 520. By setting the second electromagnetic control switch 521 before the outlet of the first channel 520, the integrated temperature control module can control the flow direction of the cooling oil according to the working state of the generator. When the generator is in working state, the second electromagnetic control switch 521 is turned on, so that the cooling oil flows into the stator module, providing necessary cooling for the stator module of the generator. On the contrary, when the generator is in non-working state, the second electromagnetic control switch 521 is turned off to prevent the cooling oil from flowing into the stator module of the generator ineffectively. In addition, it should be noted that since the stator module of the generator has relatively low requirements for the cleanliness of the cooling oil, the cooling oil entering the stator module of the generator does not need to be filtered by the filter press 541. Under low temperature conditions, since the cooling oil does not pass through the filter press 541 but directly enters the stator module of the generator, the flow resistance effect of the filter press 541 on the cooling oil under low temperature conditions in the existing solution is reduced.

[0040] In one embodiment, see Figure 1 Shown and Figure 3 As shown, the plurality of delivery channels include a second channel 530 disposed on the side wall of the main channel 510, the second channel 530 is located downstream of the first electromagnetic control switch 400 and the oil cooler 300, and the second channel 530 is used to communicate with the stator module of the drive motor, wherein the stator module of the drive motor can be referred to Figure 1 As shown in the label b1.

[0041] In this embodiment, the plurality of delivery channels include a second channel 530 disposed on the side wall of the main channel 510, the second channel 530 being located downstream of the first electromagnetic control switch 400 and the oil cooler 300, and the second channel 530 being used to communicate with the stator module of the drive motor. After passing through the first electromagnetic control switch 400 or the oil cooler 300, the cooling oil enters the main channel 510 and is delivered to the stator module of the drive motor through the second channel 530. Due to the provision of the second channel 530, the integrated temperature control module can guide part of the cooling oil to the stator module of the drive motor after the cooling oil flows through the temperature regulating module, providing cooling or lubrication effects therefor. In addition, since the stator module of the drive motor has relatively low requirements for the cleanliness of the cooling oil, the cooling oil can flow directly into the stator module of the drive motor through the second channel 530 without filtering through the filter press 541, which further reduces the flow resistance loss in the integrated temperature control module, especially under low temperature conditions, it can reduce the problem of poor cooling oil flow caused by the filter press 541, thereby ensuring that the cooling oil can quickly and fully enter the stator module of the drive motor.

[0042] In one embodiment, see Figure 1 Shown and Figure 3 As shown, the plurality of delivery channels also include a third channel 540 disposed on the side wall of the main channel 510, the third channel 540 is located downstream of the first channel 520 and the second channel 530, and the third channel 540 is used to communicate with the rotor module of the generator, the rotor module of the drive motor and the gearbox, wherein the rotor module of the generator can refer to Figure 1 As shown in the middle label a2, the rotor module of the drive motor can be referred to Figure 1 As shown in the mark b2, the gearbox can be found in Figure 1 As shown by the reference numeral c in FIG. 5 , a filter press 541 is provided before the outlet of the third channel 540 .

[0043] In this embodiment, the plurality of delivery channels also include a third channel 540 disposed on the side wall of the main channel 510, the third channel 540 being located downstream of the first channel 520 and the second channel 530, and the third channel 540 being used to communicate with the rotor module of the generator, the rotor module of the drive motor, and the gearbox. After passing through the first channel 520 and the second channel 530, the cooling oil continues to flow through the main channel 510, and is delivered to the rotor module of the generator, the rotor module of the drive motor, and the gearbox through the third channel 540. In this embodiment, since the rotor module of the generator, the rotor module of the drive motor, and the gearbox have higher requirements for the cleanliness of the cooling oil, a filter press 541 is provided before the outlet of the third channel 540, so that the cooling oil is filtered before entering these modules to ensure that impurities in the cooling oil are effectively removed. In addition, it should be noted that in the present embodiment, the third channel 540 is arranged downstream of the first channel 520 and the second channel 530. The purpose is that the cooling oil can first enter the stator module of the generator or the stator module of the drive motor through the first channel 520, that is, the cooling oil flowing out of the main channel 510 can preferentially flow into the first channel 520 and the second channel 530, and then enter the third channel 540 through the main pipeline. In this way, the cooling oil entering the first channel 520 and the second channel 530 will not be filtered by the filter press 541, thereby reducing the oil resistance effect of the filter press 541 on the cooling oil entering the first channel 520 and the second channel 530.

[0044] In one embodiment, see Figure 1 Shown and Figure 3 As shown, the plurality of delivery channels further include a fourth channel 550 disposed in front of the inlet of the driving element 100 , and the fourth channel 550 is used to communicate with the oil pool.

[0045] In this embodiment, the plurality of delivery channels further include a fourth channel 550 disposed in front of the entrance of the driving element 100, and the fourth channel 550 is used to connect to the oil pool. The cooling oil is sucked from the oil pool through the fourth channel 550 and enters the driving element 100, and then is pressurized by the driving element 100 and delivered to each delivery channel. The fourth channel 550 can connect the oil pool and the driving element 100, so that the cooling oil in the oil pool can enter the driving element 100 along the fourth channel 550.

[0046] In one embodiment, see Figure 2As shown, the integrated temperature control module includes a base plate 600, and a driving element 100, a temperature sensor 200, an oil cooler 300, a first electromagnetic control switch 400, a second electromagnetic control switch 521 and a pressure filter 541 are arranged on the upper side of the base plate 600. A main channel 510 is arranged in the base plate 600, and the main channel 510 is used to connect the driving element 100, the oil cooler 300, the first electromagnetic control switch 400, the second electromagnetic control switch 521 and the pressure filter 541. The first channel 520, the second channel 530, the third channel 540 and the fourth channel 550 are arranged on the side of the base plate 600 and are connected to the external environment.

[0047] In this embodiment, by integrating the drive element 100, the oil cooler 300, the first electromagnetic control switch 400, the second electromagnetic control switch 521 and the filter press 541 on a base plate 600 module, the structural layout of the entire integrated temperature control module can be simplified, and the complexity of pipeline connection and external equipment installation is reduced, thereby improving the compactness and integration of the integrated temperature control module. Among them, the main channel 510 is directly arranged in the base plate 600, so that the connection between the drive element 100, the oil cooler 300, the electromagnetic control valve and the filter press 541 is more direct and reliable, avoiding the leakage risk and flow resistance problems caused by the long-distance pipeline connection in the traditional setting method. In addition, the first channel 520, the second channel 530, the third channel 540 and the fourth channel 550 are arranged on the side of the base plate 600, which is conducive to direct connection to different modules in the transmission system.

[0048] In one embodiment, the sides of the bottom plate 600 are further provided with processing holes, and plugs 610 are respectively provided at the processing holes.

[0049] In this embodiment, a processing hole is provided on the side of the bottom plate 600, and a plug 610 is provided at the processing hole. By providing the processing hole on the side of the bottom plate 600, the main channel 510 or the first channel 520, the second channel 530, the third channel 540 and the fourth channel 550 can be processed, and the plug 610 is provided because the processing hole can be effectively sealed. After the processing is completed, the plug 610 prevents foreign impurities, dust or liquid from entering the processing hole, thereby ensuring the sealing and stability of the integrated temperature control module, thereby preventing the normal operation of the system from being affected by the entry of foreign matter.

[0050] In one embodiment, the present application further proposes a drive system, the drive system includes the above-mentioned integrated temperature control module, and the drive system also includes a transmission system.

[0051] In this embodiment, the present application proposes a drive system, wherein the drive system includes the above-mentioned integrated temperature control module and a transmission system. By integrating the temperature control module in the drive system, the temperature of the cooling oil can be effectively monitored and adjusted in real time to ensure that the various components of the transmission system can work stably. Specifically, when the temperature sensor 200 in the integrated temperature control module detects that the temperature of the cooling oil is higher than the set threshold, the oil cooler 300 is started, and the cooling oil is cooled by the oil cooler 300, and then flows into the stator or rotor part of the drive motor or the stator or rotor part of the generator or the gear box in the transmission system; and when the cooling oil temperature is lower than or equal to the threshold, the first electromagnetic control switch 400 is turned on, and the cooling oil bypasses the oil cooler 300 and flows out directly through the first electromagnetic control switch 400, avoiding the cooling oil being unnecessarily cooled by the oil cooler 300. Through the function of the integrated temperature control module, the drive system can adjust the flow direction of the cooling oil under different temperature conditions, reducing the risk of wear or damage to the transmission system due to abnormal temperature.

[0052] The present application also proposes a car, wherein the car includes the above-mentioned drive system.

[0053] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. An integrated temperature control module for a transmission system, characterized in that: The integrated temperature control module comprises: A driving element (100), the driving element (100) being used to deliver cooling oil to the integrated temperature control module; a temperature sensor (200), disposed downstream of the driving element (100), the temperature sensor (200) being used to collect the temperature of the cooling oil output from the driving element (100); An oil cooler (300) is arranged downstream of the temperature sensor (200), the oil cooler (300) is used to cool the temperature of the cooling oil flowing out of the driving element (100), the oil cooler (300) is electrically connected to the temperature sensor (200), and the temperature sensor (200) controls the oil cooler (300) to be turned on only when the temperature of the cooling oil obtained by the temperature sensor (200) is higher than a threshold value; A first electromagnetic control switch (400) is arranged downstream of the temperature sensor (200) and in parallel with the oil cooler (300), the first electromagnetic control switch (400) being electrically connected to the temperature sensor (200), and the first electromagnetic control switch (400) is controlled to be turned on only when the temperature of the cooling oil obtained by the temperature sensor (200) is lower than or equal to a threshold value; A plurality of delivery channels are provided, wherein the plurality of delivery channels are used to communicate with the oil pool and to deliver the cooling oil flowing out of the oil cooler (300) and the first electromagnetic control switch (400) to the transmission system.

2. The integrated temperature control module according to claim 1, characterized in that: The multiple delivery channels include a main channel (510) and a first channel (520), wherein the first channel (520) is connected to a side wall of the main channel (510) and is located downstream of the first electromagnetic control switch (400) and the oil cooler (300), and the first channel (520) is used to communicate with a stator module of a generator, and a second electromagnetic control switch (521) is provided in front of an outlet of the first channel (520), and the second electromagnetic control switch (521) is used to be electrically connected to the generator, and the second electromagnetic control switch (521) is controlled to be turned on when the generator is working.

3. The integrated temperature control module according to claim 2, characterized in that: The plurality of delivery channels include a second channel (530) arranged on a side wall of the main channel (510), the second channel (530) being located downstream of the first electromagnetic control switch (400) and the oil cooler (300), and the second channel (530) being used to communicate with a stator module of a drive motor.

4. The integrated temperature control module according to claim 3, characterized in that: The multiple conveying channels also include a third channel (540) arranged on the side wall of the main channel (510), the third channel (540) is located downstream of the first channel (520) and the second channel (530), the third channel (540) is used to communicate with the rotor module of the generator, the rotor module of the drive motor and the gearbox, and a filter press (541) is arranged in front of the outlet of the third channel (540).

5. The integrated temperature control module according to claim 4, characterized in that: The plurality of delivery channels further include a fourth channel (550) disposed in front of an inlet of the driving element (100), and the fourth channel (550) is used to communicate with the oil pool.

6. The integrated temperature control module according to claim 5, characterized in that: The integrated temperature control module comprises a base plate (600), wherein the driving element (100), the temperature sensor (200), the oil cooler (300), the first electromagnetic control switch (400), the second electromagnetic control switch (521) and the pressure filter (541) are arranged on the upper side of the base plate (600), wherein the main channel (510) is arranged in the base plate (600), wherein the main channel (510) is used to connect the driving element (100), the oil cooler (300), the first electromagnetic control switch (400), the second electromagnetic control switch (521) and the pressure filter (541), and wherein the first channel (520), the second channel (530), the third channel (540) and the fourth channel (550) are arranged on the side of the base plate (600) and are connected to the external environment.

7. The integrated temperature control module according to claim 6, characterized in that: The sides of the bottom plate (600) are also provided with processing holes, and plugs (610) are respectively provided at the processing holes.

8. The integrated temperature control module according to claim 1, characterized in that: The driving element (100) is an oil pump.

9. A drive system, characterized in that: The drive system comprises the integrated temperature control module according to any one of claims 1 to 8, and the drive system further comprises a transmission system.

10. An automobile, characterized in that: The vehicle comprises the drive system as claimed in claim 9.