Cooling module and vehicle

Abstract

The utility model relates to the technical field of heat dissipation, and particularly discloses a cooling module and a vehicle, and the cooling module comprises a first heat exchanger, a fan and a second heat exchanger which are stacked in sequence. The fan is arranged between the first heat exchanger and the second heat exchanger, so that the first heat exchanger and the second heat exchanger on the two sides of the fan can protect the fan, rain and snow in front of the vehicle do not make contact with the fan after passing through the ventilation opening, and raised snow brought by rotation of wheels on the two sides of the front cabin of the vehicle does not make direct contact with the fan; the fan is prevented from snow accumulation and freezing caused by rain and snow waves, and normal operation of the fan is guaranteed. And meanwhile, the fan is integrally arranged on the first heat exchanger and / or the second heat exchanger, the integration degree is high, and rapid assembly can be achieved. The utility model further provides a vehicle which comprises the cooling module.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation, in particular to a cooling module and a vehicle. Background Art

[0002] At present, the common cooling module on existing vehicles is usually set in the front cabin of the vehicle. The cooling module can cool down the engine, motor or air conditioner and other components that need heat dissipation. Among them, the cooling module generally includes a fan and a cooling module. The fan can be arranged in two ways in the cooling module, one is arranged before the cooling module, and the other is arranged after the cooling module. The cooling module includes a condenser, a radiator, a heat exchanger, etc.

[0003] When the first arrangement is adopted, the fan is located in front of the cooling module. When the vehicle encounters low-temperature rain and snow during driving, the fan is close to the vents of the front cabin of the vehicle, and the fan blades and motor are very likely to be exposed to rain and snow, which can easily cause the fan to be unable to rotate, and the fan fails, and then the fan's heat dissipation function is abnormal, causing the whole vehicle to fail. When the second arrangement is adopted, the fan is located after the cooling module. At this time, although the fan will not be affected by the rain and snow at the vents of the front cabin of the vehicle, it is easily affected by the snow brought up by the rotating wheels on both sides of the front cabin of the vehicle during the driving process of the vehicle, which can easily cause the fan to accumulate snow and ice, causing the fan to be unable to rotate, and the fan fails, and then the fan's heat dissipation function is abnormal, causing the whole vehicle to fail. In addition, the fan in the prior art is usually arranged separately in the front cabin of the vehicle, and has no connection with the cooling modules on both sides. The fan needs to be installed separately during installation, and the disassembly and assembly efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a cooling module and a vehicle, which can protect the fan by reasonably arranging the position of the fan, avoid the influence of rain and snow on the fan, ensure the normal operation of the fan, and not easily cause failure problems, and the whole vehicle functions normally. At the same time, the fan is integrated on one of the heat exchangers on both sides, with a high degree of integration, which is conducive to rapid assembly and high disassembly efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In one aspect, the utility model provides a cooling module, comprising:

[0007] a first heat exchanger;

[0008] A second heat exchanger;

[0009] fan;

[0010] The first heat exchanger, the fan and the second heat exchanger are stacked in sequence;

[0011] The fan is detachably arranged on the first heat exchanger and / or the second heat exchanger.

[0012] Optionally, the first heat exchanger is a condenser, and the second heat exchanger is a radiator;

[0013] Or, the first heat exchanger is an outdoor heat exchanger, and the second heat exchanger is a radiator;

[0014] Or, the first heat exchanger is a condenser, and the second heat exchanger is an oil cooler;

[0015] Or, the first heat exchanger is an outdoor heat exchanger, and the second heat exchanger is an oil cooler;

[0016] Or, the first heat exchanger is a radiator, and the second heat exchanger is an oil cooler;

[0017] Alternatively, the first heat exchanger and the second heat exchanger are both radiators.

[0018] Optionally, the cooling module further includes a third heat exchanger, the third heat exchanger is a radiator, and the first heat exchanger, the fan, the second heat exchanger and the third heat exchanger are sequentially stacked in the same direction;

[0019] Alternatively, the third heat exchanger is arranged side by side with the second heat exchanger, and then is stacked in sequence with the fan and the first heat exchanger in the same direction.

[0020] Optionally, the radiator is a low-temperature radiator or a high-temperature radiator.

[0021] Optionally, the first heat exchanger, the second heat exchanger and the fan are arranged in parallel.

[0022] Optionally, the distance between the fan and the first heat exchanger is 15 mm-35 mm;

[0023] And / or, the distance between the fan and the second heat exchanger is 15 mm-35 mm.

[0024] Optionally, one of the fan and the first heat exchanger is provided with a card slot, and the other of the fan and the first heat exchanger is provided with a card convex, and the card convex is connected to the card slot;

[0025] Or, one of the fan and the second heat exchanger is provided with a card slot, and the other of the fan and the second heat exchanger is provided with a card convex, and the card convex is engaged with the card slot;

[0026] Alternatively, the cooling module further comprises a connecting piece, one of the fan and the first heat exchanger is provided with a first fixing hole, the other of the fan and the first heat exchanger is provided with a second fixing hole, and the connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole;

[0027] Optionally, the cooling module further includes a connecting piece, one of the fan and the second heat exchanger is provided with a first fixing hole, the other of the fan and the second heat exchanger is provided with a second fixing hole, and the connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole.

[0028] On the other hand, the utility model provides a vehicle, comprising a cooling module in any of the above solutions.

[0029] Optionally, the vehicle includes a vehicle front cabin and a cockpit, the cooling module is arranged in the vehicle front cabin, and the first heat exchanger, the fan and the second heat exchanger are stacked in sequence along a direction from the vehicle front cabin to the cockpit.

[0030] The beneficial effects of the utility model are:

[0031] The utility model provides a cooling module, comprising a first heat exchanger, a second heat exchanger and a fan, wherein the first heat exchanger, the fan and the second heat exchanger are stacked in sequence. By arranging the fan between the first heat exchanger and the second heat exchanger, the first heat exchanger and the second heat exchanger on both sides of the fan can protect the fan, the rain and snow in front of the vehicle will not contact the fan after passing through the vent, and the snow brought up by the wheels on both sides of the front cabin of the vehicle will not directly contact the fan, thereby avoiding the problem that the fan is affected by rain and snow, causing the fan to accumulate snow and ice, and then causing the fan to be unable to rotate. The fan operates normally and is not prone to failure problems, and the whole vehicle functions normally. At the same time, the fan can be detachably arranged on the first heat exchanger and / or the second heat exchanger. When installed, it can be installed as a whole to the front cabin of the vehicle, which is conducive to rapid assembly and high disassembly and assembly efficiency, and can ensure that after the cooling module is installed in the front cabin of the vehicle, the positioning between the fan and the first heat exchanger and the second heat exchanger is accurate, and the spacing distance between any two can be maintained at a preset value, and the integration of the cooling module is also improved.

[0032] The utility model also provides a vehicle, comprising the above cooling module, which is arranged in the front cabin of the vehicle. By adopting the above cooling module, the fan can be well protected, and the fan can be prevented from being affected by rain and snow, causing snow and ice to accumulate on the fan, thereby causing the fan to be unable to rotate. The fan operates normally and is not prone to failure. The whole vehicle functions normally, and the reliability and safety of the vehicle are high. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0034] Figure 1 This is a schematic diagram of the structure of the cooling module provided in the first embodiment of the present utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the cooling module provided in the second embodiment of the present utility model;

[0036] Figure 3 This is a schematic diagram of the structure of the cooling module provided in the third embodiment of the present utility model;

[0037] Figure 4 This is a schematic diagram of the structure of the cooling module provided in the fourth embodiment of the present utility model;

[0038] Figure 5 This is a schematic diagram of the structure of the cooling module provided in the fifth embodiment of the present utility model.

[0039] In the figure:

[0040] 10. Front compartment of vehicle; 11. Ventilation opening; 20. Wheel;

[0041] 100, fan; 200, condenser; 300, radiator; 300a, low-temperature radiator; 300b, high-temperature radiator; 400, outdoor heat exchanger. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0045] In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0049] At present, the cooling module commonly used in existing vehicles is usually set in the front cabin of the vehicle. The cooling module can be used to cool down the engine, motor or air conditioner and other components that need heat dissipation. Among them, the cooling module generally includes a fan and a cooling module. The fan can be arranged in two ways in the cooling module, one is arranged in front of the cooling module, and the other is arranged behind the cooling module. However, when these two arrangements are adopted, since there is no object blocking one side of the fan, when the vehicle encounters low temperature rain and snow weather while driving, the fan blades and motor are very easy to contact the rain and snow, and there may be a situation where the fan is covered with snow and ice and cannot rotate, and the heat dissipation function of the fan is abnormal, which causes the function of the whole vehicle to fail.

[0050] To this end, the utility model provides some implementation schemes of cooling modules that can solve the above problems.

[0051] The cooling module is arranged in the front cabin of the vehicle, and the cooling module includes a first heat exchanger, a second heat exchanger and a fan, and the first heat exchanger, the fan and the second heat exchanger are arranged in a stacked manner. The front cabin of the vehicle and the wheels on both sides of the front cabin of the vehicle are arranged at intervals along the length direction of the vehicle, and the first heat exchanger, the fan and the second heat exchanger are all located between the front cabin of the vehicle and the wheels on both sides of the front cabin of the vehicle. The front cabin of the vehicle is provided with a vent, and one of the first heat exchanger and the second heat exchanger is arranged facing the vent, and the other of the first heat exchanger and the second heat exchanger is arranged near the wheels on both sides of the front cabin of the vehicle. By arranging the fan between the two heat exchangers, the heat exchangers on both sides of the fan can protect the fan, and the rain and snow in front of the vehicle will not contact the fan after passing through the vent, and the snow brought up by the wheels on both sides of the front cabin of the vehicle will not directly contact the fan, so as to avoid the problem that the fan is affected by rain and snow, causing the fan to accumulate snow and ice, and then causing the fan to be unable to rotate. The fan operates normally and is not prone to failure problems, and the whole vehicle functions normally.

[0052] In addition, the fan can be detachably arranged on the first heat exchanger and / or the second heat exchanger. When the cooling module leaves the factory, the fan can be pre-assembled with the first heat exchanger and / or the second heat exchanger, and the positional relationship between the fan and the first heat exchanger and / or the second heat exchanger is determined. Then, when the cooling module is actually assembled with the front cabin of the vehicle, the cooling module can be quickly positioned and installed as a whole in the front cabin of the vehicle, which is conducive to ensuring the accurate positioning of the first heat exchanger, the fan and the second heat exchanger in the front cabin of the vehicle, and also reduces the time consumption when assembling the cooling module with the front cabin of the vehicle, which is conducive to rapid assembly and high disassembly efficiency. In addition, since the fan and the first heat exchanger and / or the second heat exchanger are an integral component, the cooling module has a high degree of integration.

[0053] Optionally, in some embodiments, the first heat exchanger may be a condenser, and the second heat exchanger may be a radiator. The condenser and the radiator are spaced apart along the length of the vehicle, and a fan is sandwiched between the condenser and the radiator. The condenser is a component of the vehicle air conditioner, and a refrigerant circulates inside the condenser. The vehicle air conditioner is used to pump cold air into the cockpit to cool the cockpit. The radiator may be a low-temperature radiator or a high-temperature radiator. The low-temperature radiator may be used to cool the motor, controller, charger, etc. of the vehicle. The high-temperature radiator may be used to cool the engine of the vehicle.

[0054] Alternatively, in some embodiments, the first heat exchanger is an outdoor heat exchanger, the second heat exchanger is a radiator, the outdoor heat exchanger and the radiator are spaced apart along the length of the vehicle, and a fan is sandwiched between the outdoor heat exchanger and the radiator. The outdoor heat exchanger is a component of the heat pump system, and a refrigerant also circulates inside it. The heat pump system can pump cold or heat into the cockpit to cool or heat the cockpit. The radiator can be a low-temperature radiator or a high-temperature radiator. The low-temperature radiator can be used to cool the motor, controller or charger of the vehicle. The high-temperature radiator can be used to cool the engine or gearbox of the vehicle.

[0055] Alternatively, in some embodiments, the first heat exchanger is a condenser, the second heat exchanger is an oil cooler, the condenser and the oil cooler are spaced apart along the length of the vehicle, and a fan is sandwiched between the condenser and the oil cooler. The condenser is a component of the vehicle air conditioner, and a refrigerant circulates inside it. The vehicle air conditioner is used to pump cold air into the cockpit to cool the cockpit. The oil cooler circulates oil, and the main function of the oil cooler is to cool components such as the engine crankcase, clutch, and valve assembly.

[0056] Alternatively, in some embodiments, the first heat exchanger is an outdoor heat exchanger, the second heat exchanger is an oil cooler, the outdoor heat exchanger and the radiator are spaced apart along the length of the vehicle, and the fan is sandwiched between the outdoor heat exchanger and the oil cooler.

[0057] Alternatively, in some embodiments, the first heat exchanger is a radiator, the second heat exchanger is an oil cooler, the radiator and the oil cooler are spaced apart along the length direction of the vehicle, and the fan is sandwiched between the radiator and the oil cooler.

[0058] Alternatively, in some embodiments, the first heat exchanger and the second heat exchanger may both be radiators, the two radiators are spaced apart along the length direction of the vehicle, and the fan is sandwiched between the two radiators.

[0059] Furthermore, the cooling module also includes a third heat exchanger, which is a radiator. The first heat exchanger, the fan, the second heat exchanger and the third heat exchanger are stacked in sequence along the same direction, that is, the first heat exchanger, the fan, the second heat exchanger and the third heat exchanger are all arranged at intervals along the length direction of the vehicle. The first heat exchanger is arranged on the side of the vent close to the front cabin of the vehicle, and the fan can be arranged between any two heat exchangers.

[0060] Alternatively, in some embodiments, after the third heat exchanger and the second heat exchanger are arranged side by side, they are stacked with the fan and the first heat exchanger in the same direction. That is, after the third heat exchanger and the second heat exchanger are arranged side by side in the width direction of the vehicle, they are stacked with the fan and the first heat exchanger in the length direction of the vehicle, and the fan is arranged between the first heat exchanger and the second heat exchanger, and between the first heat exchanger and the third heat exchanger, wherein the first heat exchanger can be arranged on the side of the vent close to the front cabin of the vehicle.

[0061] Of course, in the above embodiment, the positions of the first heat exchanger, the second heat exchanger and the third heat exchanger can be arbitrarily exchanged and will not be listed one by one here.

[0062] Exemplarily, the radiator may be a low-temperature radiator or a high-temperature radiator.

[0063] Optionally, in the utility model, the first heat exchanger, the second heat exchanger and the fan are arranged in parallel, and the planes of the first heat exchanger, the second heat exchanger and the fan are perpendicular to the bottom wall of the front cabin of the vehicle. Thus, the internal space of the front cabin of the vehicle can be reasonably utilized to improve the space utilization rate. At the same time, the first heat exchanger, the second heat exchanger and the fan are also easy to install, and the assembly is relatively convenient and quick.

[0064] In other embodiments, the first heat exchanger, the second heat exchanger, the third heat exchanger and the fan are arranged in parallel, and the planes of the first heat exchanger, the second heat exchanger, the third heat exchanger and the fan are perpendicular to the bottom wall of the front cabin of the vehicle. Thus, the internal space of the front cabin of the vehicle can be reasonably utilized to improve the space utilization rate. At the same time, the first heat exchanger, the second heat exchanger, the third heat exchanger and the fan are also easy to install, and the assembly is relatively convenient and quick.

[0065] Furthermore, in this embodiment, the distance between the fan and the first heat exchanger is 15mm-35mm; and / or, the distance between the fan and the second heat exchanger is 15mm-35mm. By keeping the distance between the fan and the first heat exchanger and the second heat exchanger on both sides within the above range, it is possible to avoid interference between the fan blades and the first heat exchanger and the second heat exchanger, thereby avoiding damage or stalling of the fan, and appropriately increasing the distance between the fan and the first heat exchanger and the second heat exchanger is conducive to reducing noise and providing a good user experience. Of course, the distance between the fan and the first heat exchanger and the second heat exchanger should not be too large, otherwise it will take up a large space, which is not conducive to the rational use of space.

[0066] Optionally, the fan in the utility model is detachably arranged on the first heat exchanger or the second heat exchanger. Alternatively, the fan can also be detachably connected to the first heat exchanger and the second heat exchanger on both sides.

[0067] Specifically, a slot may be provided on one of the fan and the first heat exchanger, and a protrusion may be provided on the other of the fan and the first heat exchanger, and the protrusion may be engaged with the slot, thereby achieving the connection and fixation between the fan and the first heat exchanger.

[0068] Alternatively, in some embodiments, a slot may be provided on one of the fan and the second heat exchanger, and a protrusion may be provided on the other of the fan and the second heat exchanger, and the protrusion may be engaged with the slot, thereby achieving fixed connection between the fan and the second heat exchanger.

[0069] Alternatively, in some embodiments, the cooling module also includes a connecting piece, one of the fan and the first heat exchanger is provided with a first fixing hole, and the other of the fan and the first heat exchanger is provided with a second fixing hole. The connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole, and the fan can also be connected and fixed to the first heat exchanger.

[0070] Alternatively, in some embodiments, a card slot may be provided on both sides of the fan, and a card protrusion may be provided on both the first heat exchanger and the second heat exchanger, and the card protrusion of the first heat exchanger and the card protrusion of the second heat exchanger are respectively snapped into the card slots on both sides of the fan to achieve a fixed connection between the three. Of course, in other embodiments, a card slot may be provided on one side of the fan, and a card protrusion may be provided on the other side, and one of the first heat exchanger and the second heat exchanger may be provided with a card slot, and the other may be provided with a card protrusion, so that the card protrusion is matched and connected with the corresponding card slot. Alternatively, a card protrusion may be provided on both sides of the fan, and the first heat exchanger and the second heat exchanger may be provided with a card slot, and the card protrusions on both sides of the fan may be snapped into the card slot of the first heat exchanger and the card slot of the second heat exchanger respectively.

[0071] Alternatively, in some embodiments, the cooling module also includes a connecting piece, one of the fan and the second heat exchanger is provided with a first fixing hole, and the other of the fan and the second heat exchanger is provided with a second fixing hole. The connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole, and the fan and the second heat exchanger can also be connected and fixed.

[0072] Alternatively, in some embodiments, the first heat exchanger and the fan may both be provided with first fixing holes, and the second heat exchanger may be provided with second fixing holes, and the connecting piece may pass through the two first fixing holes and then be threadedly engaged with the second fixing holes, thereby achieving connection between the first heat exchanger, the fan, and the second heat exchanger, so that they are integrated into a whole, and are more convenient to assemble when installed in the front cabin of the vehicle.

[0073] Alternatively, in some embodiments, first fixing holes may be provided on the first heat exchanger, the fan, and the second heat exchanger, and second fixing holes may be provided on the third heat exchanger, and the connecting piece may pass through the three first fixing holes and then be threadedly engaged with the second fixing holes, thereby realizing the connection between the first heat exchanger, the fan, the second heat exchanger, and the third heat exchanger, so that they are integrated into a whole, and are more convenient to assemble when installed in the front cabin of the vehicle.

[0074] Of course, there are some other optional embodiments, which are not listed here one by one.

[0075] The utility model also provides a vehicle, comprising a cooling module in any of the above schemes. The vehicle comprises a front cabin and a cockpit, the cooling module is arranged in the front cabin, and the first heat exchanger, the fan and the second heat exchanger are stacked in sequence along the direction from the front cabin to the cockpit. Thus, the fan is well protected, and the fan is prevented from being affected by rain and snow, causing snow and ice to accumulate on the fan, thereby causing the fan to be unable to rotate. The fan operates normally and is not prone to failure problems. The whole vehicle functions normally, and the vehicle has high reliability and safety.

[0076] Several specific implementations are described in detail below. Of course, the following solutions are only examples and are not limitations of the implementation scheme of the utility model.

[0077] Embodiment 1

[0078] See also Figure 1 In this embodiment, the cooling module is arranged in the front cabin 10 of the vehicle. The first heat exchanger in the cooling module is the condenser 200, and the second heat exchanger is the radiator 300. The condenser 200, the fan 100 and the radiator 300 are stacked in sequence, wherein the condenser 200 is arranged near the vent 11 provided on the front cabin 10 of the vehicle, and the radiator 300 is arranged near the wheels 20 on both sides of the front cabin 10 of the vehicle. The direction in which the condenser 200, the fan 100 and the radiator 300 are stacked is Figure 1 The first direction shown in the figure is the direction in which the front cabin 10 of the vehicle points to the cockpit (not shown in the figure), that is, the length direction of the vehicle. By arranging the fan 100 between the condenser 200 and the radiator 300, the rain and snow in front of the vehicle will not contact the fan 100 after passing through the vent 11. Of course, in some non-rainy and snowy weather, the condenser 200 can also effectively block foreign objects (including leaves, stones, garbage bags, etc.) entering the front cabin 10 of the vehicle through the vent 11, and avoid the foreign objects from getting stuck in the fan blades of the fan 100 and causing it to get stuck or stop. In addition, the snow brought up by the wheels 20 on both sides of the front cabin 10 of the vehicle will not directly contact the fan 100, avoiding the fan 100 being affected by the rain and snow and causing the fan 100 to accumulate snow and ice, which can play a good protective role on the fan 100, avoiding the problem of the fan 100 not being able to rotate, and the fan 100 operates normally, is not prone to failure, and the whole vehicle functions normally.

[0079] Further, the condenser 200 in this embodiment is a component of the vehicle air conditioner, and a refrigerant circulates in the condenser 200, and the heat in the cockpit is dissipated through the condenser 200, and the cold in the external space is transferred to the cockpit to cool the cockpit. A coolant circulates in the radiator 300, and the vehicle has a driving power source, and the radiator 300 is used to dissipate heat for the driving power source. Exemplarily, the above-mentioned driving power source can be an electric motor, and the radiator 300 is a low-temperature radiator 300a, and the low-temperature radiator 300a is used to dissipate heat and cool the motor, and the operating temperature of the low-temperature radiator 300a is 60℃-70℃. Alternatively, the low-temperature radiator 300a can also take into account the heat dissipation and cooling of the controller and the charger in the cockpit at the same time. Alternatively, in some embodiments, the driving power source is an engine, and the radiator 300 is a high-temperature radiator 300b, and the high-temperature radiator 300b is used to dissipate heat and cool the engine, and the operating temperature of the high-temperature radiator 300b is about 100℃. Of course, the high temperature radiator 300b can also dissipate heat and cool the gearbox. At this time, the working temperature of the high temperature radiator 300b is about 80°C-90°C.

[0080] Of course, in some other embodiments, the positions of the condenser 200 and the radiator 300 can be swapped, that is, the condenser 200 is arranged on the side of the wheel 20 close to both sides of the vehicle front cabin 10, and the radiator 300 is arranged on the side close to the vent 11. This can also provide good protection for the fan 100, as long as both sides of the fan 100 are shielded by the heat exchanger.

[0081] Optionally, the fan 100 is detachably disposed on the condenser 200, so that the fan 100 and the condenser 200 are an integral component, which is conducive to quickly installing the fan 100 and the condenser 200 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high, while ensuring that the fan 100 and the condenser 200 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. Alternatively, the fan 100 is detachably disposed on the radiator 300, so that the fan 100 and the radiator 300 are an integral component, which is conducive to quickly installing the fan 100 and the condenser 200 into the front cabin 10 of the vehicle, and ensuring that the fan 100 and the radiator 300 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. In addition, the integration of the cooling module is also improved by adopting the above-mentioned detachable connection method. Further, the fan 100 is arranged in parallel with the condenser 200 and the radiator 300, and the planes where the fan 100, the condenser 200 and the radiator 300 are located are perpendicular to the bottom wall of the front cabin 10 of the vehicle. The spacing between the fan 100 and the condenser 200 is 15mm-35mm, and the spacing between the fan 100 and the radiator 300 is 15mm-35mm. For example, the fan 100 in this embodiment can be fixed on the condenser 200, and the spacing between the fan 100 and the condenser 200 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one, as long as they are guaranteed to be within the above value range. The spacing between the fan 100 and the radiator 300 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one, as long as they are guaranteed to be within the above value range. It should be noted that the distance between the fan 100 and the condenser 200 and the radiator 300 should not be too small, because the fan blades of the fan 100 may be deformed when the fan 100 rotates at high speed. If the distance between the fan 100 and the condenser 200 and the radiator 300 is too small, the fan blades of the fan 100 may interfere with the condenser 200 and the radiator 300, causing the fan 100 to be damaged or stopped. When the distance between the fan 100 and the condenser 200 and the radiator 300 is small, the noise generated is also large. Of course, the distance between the fan 100 and the condenser 200 and the radiator should not be too large, otherwise it will take up a large space, which is not conducive to the rational use of space.

[0082] As an optional solution, one of the fan 100 and the condenser 200 is provided with a slot, and the other of the fan 100 and the condenser 200 is provided with a convex, which is engaged with the slot, thereby fixing the fan 100 on the condenser 200. For example, in this embodiment, the fan 100 may be provided with a convex, the condenser 200 may be provided with a slot, and the convex on the fan 100 may be engaged with the slot on the condenser 200. Of course, the fan 100 may also be provided with a slot, the condenser 200 may be provided with a convex, and the convex on the condenser 200 may be engaged with the slot on the fan 100.

[0083] In other embodiments, the fan 100 may also be fixed on the radiator 300. For example, a clamping protrusion may be provided on the fan 100, a clamping slot may be provided on the radiator 300, and the clamping protrusion on the fan 100 may be clamped into the clamping slot on the radiator 300. Of course, a clamping slot may also be provided on the fan 100, a clamping protrusion may be provided on the radiator 300, and the clamping protrusion on the radiator 300 may be clamped into the clamping slot on the fan 100.

[0084] Alternatively, in some optional embodiments, the fan 100 may be disposed on the condenser 200 in other detachable ways. For example, the cooling module further includes a connector, one of the fan 100 and the condenser 200 is provided with a first fixing hole, the other of the fan 100 and the condenser 200 is provided with a second fixing hole, and the connector passes through the first fixing hole and is threadedly connected to the second fixing hole. Optionally, a first fixing hole may be provided on the fan 100, a second fixing hole may be provided on the condenser 200, and the connector passes through the first fixing hole and is threadedly connected to the second fixing hole. The first fixing hole is a through hole, the second fixing hole is a threaded hole, and the connector is a screw or a bolt. Alternatively, in other embodiments, the first fixing hole may be provided on the condenser 200, and the second fixing hole may be provided on the fan 100.

[0085] Of course, the above-mentioned detachable connection method can also be used between the fan 100 and the radiator 300. For example, a first fixing hole is set on the fan 100, and a second fixing hole is set on the radiator 300. The connecting member passes through the first fixing hole and is threadedly connected to the second fixing hole. Alternatively, the first fixing hole can be set on the radiator 300, and the second fixing hole can be set on the fan 100.

[0086] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the condenser 200, and the other side of the fan 100 is detachably connected to the radiator 300. The distance between the fan 100 and the condenser 200 is 15mm-35mm, and the distance between the fan 100 and the radiator 300 is 15mm-35mm. Thus, the fan 100, the condenser 200 and the radiator 300 form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the condenser 200 and the radiator 300 is accurate, and the distance between the three is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0087] Of course, the first heat exchanger in this embodiment is not specifically designated as the condenser 200, and may also be an oil cooler, etc., as long as there is a heat exchanger that can serve as a barrier to block the direct intrusion of rain and snow into the fan 100.

[0088] The present embodiment also provides a vehicle, including a front cabin 10, a cockpit and the above-mentioned cooling module, wherein the cooling module is arranged in the front cabin 10, and the first heat exchanger, the fan 100 and the second heat exchanger are sequentially stacked in the direction from the front cabin to the cockpit, that is, the first heat exchanger, the fan 100 and the second heat exchanger are sequentially stacked in the length direction of the vehicle. Wheels 20 are provided on both sides of the front cabin 10 of the vehicle. By adopting the above-mentioned cooling module, the first heat exchanger and the second heat exchanger can play a good protective role for the fan 100, preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and ice, and then causing the fan 100 to be unable to rotate. The fan 100 operates normally and is not prone to failure problems. The whole vehicle functions normally, and the reliability and safety of the vehicle are high.

[0089] Embodiment 2

[0090] See also Figure 2The difference between the cooling module provided in this embodiment and the cooling module in the first embodiment is that the first heat exchanger in this embodiment is an outdoor heat exchanger 400, which is arranged on the side close to the vent 11 and is used to dissipate heat for the vehicle air conditioner. The second heat exchanger is a radiator 300, which is located on the side close to the wheels 20 on both sides of the front cabin 10 of the vehicle. The outdoor heat exchanger 400, the fan 100 and the radiator 300 are stacked in sequence along the length direction of the vehicle. The vehicle has a driving power source, and the radiator 300 is used to dissipate heat for the driving power source; the fan 100 is sandwiched between the outdoor heat exchanger 400 and the radiator 300, and the fan 100 is fixed on the outdoor heat exchanger 400 or the radiator 300. The outdoor heat exchanger 400 can block the rain and snow passing through the vent 11 in front of the vehicle, so as to prevent the rain and snow from directly contacting the fan 100 and causing it to freeze and stop. Of course, in some non-rainy and snowy weather, the outdoor heat exchanger 400 can also effectively block foreign objects (including leaves, stones, garbage bags, etc.) from entering the front cabin 10 of the vehicle through the vent 11, and prevent foreign objects from getting stuck in the blades of the fan 100, causing it to get stuck or stop. Furthermore, the radiator 300 arranged near the wheels 20 can prevent the snow brought up by the wheels 20 on both sides of the front cabin 10 of the vehicle from entering the front cabin 10 of the vehicle and directly contacting the fan 100, effectively preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and freeze, and then causing the fan 100 to be unable to rotate, ensuring that the fan 100 operates normally, is not prone to failure, and the whole vehicle functions normally.

[0091] Of course, in some other embodiments, the positions of the outdoor heat exchanger 400 and the radiator 300 can be swapped, that is, the outdoor heat exchanger 400 is arranged on the side of the wheel 20 close to both sides of the vehicle front cabin 10, and the radiator 300 is arranged on the side close to the vent 11. This can also provide good protection for the fan 100, as long as the fan 100 is shielded by the heat exchanger on both sides.

[0092] The driving power source in this embodiment is an electric motor, and the radiator 300 is a low-temperature radiator 300a, which is used to dissipate heat for the electric motor, and the working temperature of the low-temperature radiator 300a is 60° C.-70° C. Alternatively, in some embodiments, the driving power source may be an engine, and the radiator 300 is a high-temperature radiator 300b, which is used to dissipate heat for the engine, and the working temperature of the high-temperature radiator 300b is about 100° C.

[0093] Optionally, the fan 100 is arranged in parallel with the outdoor heat exchanger 400 and the radiator 300, and the planes where the fan 100, the outdoor heat exchanger 400 and the radiator 300 are located are perpendicular to the bottom wall of the front cabin 10 of the vehicle. The fan 100 can be arranged on the outdoor heat exchanger 400 in a detachable manner. By making the fan 100 and the outdoor heat exchanger 400 form an integral component, it is conducive to quickly installing the fan 100 and the outdoor heat exchanger 400 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, it is ensured that the positioning between the fan 100 and the outdoor heat exchanger 400 is accurate after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. In addition, the integration of the cooling module is also improved by adopting the above-mentioned detachable connection method. Further, the distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm. For example, the distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm. Optionally, the distance between the fan 100 and the outdoor heat exchanger 400 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one, as long as they are guaranteed to be within the above-mentioned value range. It should be noted that the distance between the fan 100 and the outdoor heat exchanger 400 should not be too small, because the fan blades of the fan 100 may be deformed when the fan 100 rotates at high speed. If the distance between the fan 100 and the outdoor heat exchanger 400 is too small, the fan blades of the fan 100 may interfere with the outdoor heat exchanger 400, causing the fan 100 to be damaged or stopped, and when the distance between the fan 100 and the outdoor heat exchanger 400 is small, the noise generated is also large. Of course, the distance between the fan 100 and the outdoor heat exchanger 400 should not be too large, otherwise the cooling module will occupy a large space, which is not conducive to the rational use of space.

[0094] As an optional solution, one of the fan 100 and the outdoor heat exchanger 400 is provided with a card slot, and the other of the fan 100 and the outdoor heat exchanger 400 is provided with a card convex, and the card convex is connected to the card slot, thereby fixing the fan 100 on the outdoor heat exchanger 400. For example, in this embodiment, the fan 100 may be provided with a card convex, the outdoor heat exchanger 400 may be provided with a card slot, and the card convex on the fan 100 may be connected to the card slot on the outdoor heat exchanger 400. Of course, the fan 100 may also be provided with a card slot, the outdoor heat exchanger 400 may be provided with a card convex, and the card convex on the outdoor heat exchanger 400 may be connected to the card slot on the fan 100.

[0095] In other embodiments, the fan 100 can also be detachably arranged on the radiator 300. In this case, the fan 100 and the radiator 300 are an integral component, which is conducive to quickly installing the fan 100 and the radiator 300 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, it is ensured that the fan 100 and the radiator 300 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the spacing between the two remains unchanged. Exemplarily, the spacing between the fan 100 and the radiator 300 also needs to be maintained in the range of 15mm-35mm. Optionally, the spacing between the fan 100 and the radiator 300 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one. Exemplarily, the fan 100 in this embodiment is provided with a card convex, and the radiator 300 is provided with a card slot, and the card convex on the fan 100 is connected to the card slot on the radiator 300. Of course, a slot may be provided on the fan 100 , and a cam may be provided on the heat sink 300 , so that the cam on the heat sink 300 is engaged with the slot on the fan 100 .

[0096] Alternatively, in some optional embodiments, the fan 100 can be disposed on the outdoor heat exchanger 400 or the radiator 300 in other detachable ways. For example, the cooling module further includes a connector, a first fixing hole is disposed on the fan 100, a second fixing hole is disposed on the outdoor heat exchanger 400 or the radiator 300, and the connector passes through the first fixing hole and is threadedly connected with the second fixing hole. The first fixing hole is a through hole, the second fixing hole is a threaded hole, and the connector is a screw or a bolt. Alternatively, in other embodiments, the first fixing hole can also be disposed on the outdoor heat exchanger 400 or the radiator 300, and the second fixing hole can be disposed on the fan 100.

[0097] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the outdoor heat exchanger 400, and the other side of the fan 100 is detachably connected to the radiator 300. The distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm, and the distance between the fan 100 and the radiator 300 is 15mm-35mm. Thus, the fan 100, the outdoor heat exchanger 400 and the radiator 300 form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the outdoor heat exchanger 400 and the radiator 300 is accurate, and the distance between the three is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0098] Of course, the heat exchanger in this embodiment is not specifically designated as an outdoor heat exchanger 400, and may also be an oil cooler, other radiators 300, etc., as long as the heat exchanger can serve as a barrier to block the direct intrusion of rain and snow into the fan 100.

[0099] The present embodiment also provides a vehicle, including a front cabin 10, a cockpit and the above-mentioned cooling module, wherein the cooling module is arranged in the front cabin 10, and the first heat exchanger, the fan 100 and the second heat exchanger are sequentially stacked in the direction from the front cabin to the cockpit, that is, the first heat exchanger, the fan 100 and the second heat exchanger are sequentially stacked in the length direction of the vehicle. Wheels 20 are provided on both sides of the front cabin 10 of the vehicle. By adopting the above-mentioned cooling module, the first heat exchanger and the second heat exchanger can play a good protective role for the fan 100, preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and ice, and then causing the fan 100 to be unable to rotate. The fan 100 operates normally and is not prone to failure problems. The whole vehicle functions normally, and the reliability and safety of the vehicle are high.

[0100] The remaining structures in this embodiment are the same as those in the first embodiment and will not be described in detail here.

[0101] Embodiment 3

[0102] See also Figure 3 The difference between the cooling module provided in this embodiment and the cooling module in the first embodiment is that the first heat exchanger is a condenser 200, the second heat exchanger is a radiator 300, and the third heat exchanger is also a radiator 300, one of the radiators 300 is a low-temperature radiator 300a, and the other radiator 300 is a high-temperature radiator 300b. The condenser 200, the fan 100, the low-temperature radiator 300a and the high-temperature radiator 300b are stacked in sequence along the length direction of the vehicle. Here, an example is taken that the condenser 200 is arranged on the side close to the vent 11, and the low-temperature radiator 300a and the high-temperature radiator 300b are arranged in sequence on the side of the wheel 20 close to both sides of the front cabin 10 of the vehicle. The fan 100 is sandwiched between the condenser 200 and the low-temperature radiator 300a, and the fan 100 is detachably arranged on the condenser 200 or the low-temperature radiator 300a. The condenser 200 can block the rain and snow passing through the vent 11 in front of the vehicle, and prevent the rain and snow from directly contacting the fan 100 and causing it to freeze and stop. Of course, in some non-rainy and snowy weather, the condenser 200 can also effectively block foreign objects (including leaves, stones, garbage bags, etc.) from entering the front cabin 10 of the vehicle through the vent 11, and prevent the foreign objects from getting stuck in the blades of the fan 100 and causing it to get stuck or stop. Furthermore, the low-temperature radiator 300a and the high-temperature radiator 300b arranged near the wheels 20 can prevent the snow brought up by the wheels 20 on both sides of the front cabin 10 of the vehicle from entering the front cabin 10 of the vehicle and directly contacting the fan 100, effectively preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and freeze, and then causing the fan 100 to be unable to rotate, ensuring that the fan 100 operates normally, is not prone to failure, and the whole vehicle functions normally.

[0103] In some embodiments, the vehicle may have two driving power sources, one of which is an electric motor and the other is an engine, and the low-temperature radiator 300a and the high-temperature radiator 300b are used to dissipate heat and cool the electric motor and the engine, respectively. Of course, in other embodiments, the low-temperature radiator 300a may be used to dissipate heat and cool the controller, charger, etc., and the high-temperature radiator 300b may be used to dissipate heat and cool the engine or gearbox.

[0104] Of course, in other embodiments, the fan 100 may also be sandwiched between the low-temperature radiator 300a and the high-temperature radiator 300b, and the fan 100 is fixed on the low-temperature radiator 300a or the high-temperature radiator 300b.

[0105] Of course, in other embodiments, the condenser 200 can also be exchanged with the low-temperature radiator 300a or the high-temperature radiator 300b, that is, the condenser 200 is arranged on the side of the wheel 20 close to both sides of the front cabin 10 of the vehicle, and the low-temperature radiator 300a or the high-temperature radiator 300b is arranged on the side close to the vent 11, which can also play a good protective role for the fan 100, as long as both sides of the fan 100 are shielded by the heat exchanger. Of course, the position between the low-temperature radiator 300a and the high-temperature radiator 300b can also be exchanged.

[0106] In other embodiments, the vehicle may also have a driving power source, which is an electric motor. Both radiators 300 are low-temperature radiators 300a, and the two low-temperature radiators 300a are used to dissipate heat and cool the electric motor and the controller respectively.

[0107] Furthermore, in this embodiment, the fan 100 is arranged in parallel with the condenser 200, the low-temperature radiator 300a and the high-temperature radiator 300b, and the planes where the fan 100, the condenser 200, the low-temperature radiator 300a and the high-temperature radiator 300b are located are perpendicular to the bottom wall of the front compartment 10 of the vehicle. The fan 100 can be detachably arranged on the condenser 200, and the spacing between the fan 100 and the condenser 200 is 15mm-35mm. For example, the spacing between the fan 100 and the condenser 200 is 15mm-35mm. Optionally, the spacing between the fan 100 and the condenser 200 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which will not be listed here one by one, as long as it is guaranteed to be within the above value range. By detachably arranging the fan 100 on the condenser 200, the fan 100 and the condenser 200 are an integral component, which is conducive to quickly installing the fan 100 and the condenser 200 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, it is ensured that the fan 100 and the condenser 200 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. In addition, the integration of the cooling module is also improved by adopting the above-mentioned detachable connection method.

[0108] As an optional solution, one of the fan 100 and the condenser 200 is provided with a slot, and the other of the fan 100 and the condenser 200 is provided with a convex, which is engaged with the slot, thereby fixing the fan 100 on the outdoor heat exchanger 400. For example, in this embodiment, a convex may be provided on the fan 100, a slot may be provided on the condenser 200, and the convex on the fan 100 is engaged with the slot on the condenser 200. Of course, a slot may also be provided on the fan 100, a convex may be provided on the condenser 200, and the convex on the condenser 200 is engaged with the slot on the fan 100.

[0109] In other embodiments, the fan 100 may also be fixed on the low-temperature radiator 300a, in which case the distance between the fan 100 and the low-temperature radiator 300a also needs to be maintained within the range of 15mm-35mm. Optionally, the distance between the fan 100 and the low-temperature radiator 300a may be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one. Exemplarily, the fan 100 in this embodiment is provided with a card protrusion, and the low-temperature radiator 300a is provided with a card slot, and the card protrusion on the fan 100 is connected to the card slot on the low-temperature radiator 300a. Of course, a card slot may also be provided on the fan 100, and a card protrusion may be provided on the low-temperature radiator 300a, and the card protrusion on the low-temperature radiator 300a is connected to the card slot on the fan 100.

[0110] Alternatively, in some optional embodiments, the fan 100 can be detachably arranged on the low-temperature radiator 300a. For example, the cooling module also includes a connecting piece, a first fixing hole is provided on the fan 100, a second fixing hole is provided on the condenser 200, and the connecting piece is threadedly connected with the second fixing hole after passing through the first fixing hole. The first fixing hole is a through hole, the second fixing hole is a threaded hole, and the connecting piece is a screw or a bolt. Of course, the second fixing hole can also be arranged on the low-temperature radiator 300a. Alternatively, in some embodiments, the first fixing hole can also be arranged on the condenser 200 or the low-temperature radiator 300a, and the second fixing hole can be arranged on the fan 100.

[0111] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the condenser 200, and the other side of the fan 100 is detachably connected to the low-temperature radiator 300a. The distance between the fan 100 and the condenser 200 is 15mm-35mm, and the distance between the fan 100 and the low-temperature radiator 300a is 15mm-35mm. Thus, the fan 100, the condenser 200 and the low-temperature radiator 300a form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the condenser 200 and the low-temperature radiator 300a is accurate, and the distance between the three is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0112] Continue to see Figure 3 Among the three heat exchangers in this embodiment, the condenser 200 can also be replaced by an outdoor heat exchanger 400. The outdoor heat exchanger 400 is arranged on a side close to the vent 11. The outdoor heat exchanger 400 is used to dissipate heat for the vehicle air conditioner; the other two heat exchangers are a low-temperature radiator 300a and a high-temperature radiator 300b. The outdoor heat exchanger 400 blocks rain, snow and foreign objects passing through the vent 11 in front of the vehicle. The low-temperature radiator 300a and the high-temperature radiator 300b arranged close to the wheels 20 can prevent the snow brought up by the wheels 20 on both sides of the front cabin 10 of the vehicle from entering the front cabin 10 of the vehicle and directly contacting the fan 100, and prevent the fan 100 from being affected by rain and snow, causing snow accumulation and ice on the fan 100, thereby ensuring that the fan 100 operates normally, is not prone to failure, and the whole vehicle functions normally.

[0113] Furthermore, the fan 100 can be detachably arranged on the outdoor heat exchanger 400, and the distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm. By adopting the above-mentioned detachable connection method, the fan 100 and the outdoor heat exchanger 400 are an integral component, which is conducive to quickly installing the fan 100 and the outdoor heat exchanger 400 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, it ensures that the fan 100 and the outdoor heat exchanger 400 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. In addition, the integration of the cooling module is also improved. Optionally, the distance between the fan 100 and the outdoor heat exchanger 400 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which will not be listed one by one here, as long as it is guaranteed to be within the above-mentioned value range. One of the fan 100 and the outdoor heat exchanger 400 is provided with a slot, and the other of the fan 100 and the outdoor heat exchanger 400 is provided with a convex, which is engaged with the slot, thereby fixing the fan 100 on the outdoor heat exchanger 400. For example, in this embodiment, the fan 100 may be provided with a convex, the outdoor heat exchanger 400 may be provided with a slot, and the convex on the fan 100 may be engaged with the slot on the outdoor heat exchanger 400. Of course, the fan 100 may also be provided with a slot, the outdoor heat exchanger 400 may be provided with a convex, and the convex on the outdoor heat exchanger 400 may be engaged with the slot on the fan 100.

[0114] In other embodiments, the fan 100 may also be arranged on the low-temperature radiator 300a, and the distance between the fan 100 and the low-temperature radiator 300a also needs to be maintained within the range of 15mm-35mm. By adopting the above-mentioned detachable connection method, the fan 100 and the low-temperature radiator 300a are an integral component, which is conducive to quickly installing the fan 100 and the low-temperature radiator 300a into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, the positioning between the fan 100 and the low-temperature radiator 300a after being installed in the front cabin 10 of the vehicle is accurate, and the distance between the two remains unchanged. In addition, the integration of the cooling module is also improved. Optionally, the distance between the fan 100 and the low-temperature radiator 300a can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one. For example, the fan 100 in this embodiment is provided with a card convex, and the low-temperature radiator 300a is provided with a card slot, and the card convex on the fan 100 is connected to the card slot on the low-temperature radiator 300a. Of course, a slot may be provided on the fan 100 , and a latching protrusion may be provided on the low-temperature heat sink 300 a , so that the latching protrusion on the low-temperature heat sink 300 a is latched in the slot on the fan 100 .

[0115] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the outdoor heat exchanger 400, and the other side of the fan 100 is detachably connected to the low-temperature radiator 300a. The distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm, and the distance between the fan 100 and the low-temperature radiator 300a is 15mm-35mm. Thus, the fan 100, the outdoor heat exchanger 400 and the low-temperature radiator 300a form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the outdoor heat exchanger 400 and the low-temperature radiator 300a is accurate, and the distance between the three is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0116] Of course, the first heat exchanger in this embodiment is not specifically designated as the condenser 200 or the outdoor heat exchanger 400, and may also be an oil cooler, etc., as long as there is a heat exchanger that can serve as a barrier to block the direct intrusion of rain and snow into the fan 100.

[0117] The present embodiment also provides a vehicle, including a vehicle front cabin 10, a cockpit and the above-mentioned cooling module, wherein the cooling module is arranged in the vehicle front cabin 10, and the first heat exchanger, the fan 100 and the second heat exchanger are stacked in sequence along the direction from the vehicle front cabin to the cockpit. Wheels 20 are provided on both sides of the vehicle front cabin 10. By adopting the above-mentioned cooling module, the first heat exchanger and the second heat exchanger can play a good protective role for the fan 100, preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and ice, and then causing the fan 100 to be unable to rotate. The fan 100 operates normally and is not prone to failure problems. The whole vehicle functions normally, and the vehicle has high reliability and safety.

[0118] The remaining structures in this embodiment are the same as those in the first embodiment and will not be described in detail here.

[0119] Embodiment 4

[0120] See also Figure 4The difference between the cooling module provided in this embodiment and the cooling module in the third embodiment is that the fan 100 in this embodiment is sandwiched between the low-temperature radiator 300a and the high-temperature radiator 300b, that is, the condenser 200, the low-temperature radiator 300a, the fan 100 and the high-temperature radiator 300b are stacked in sequence along the length direction of the vehicle. The condenser 200 and the low-temperature radiator 300a can block the rain and snow passing through the vent 11 in front of the vehicle, and prevent the rain and snow from directly contacting the fan 100 and causing it to freeze and stop. Of course, in some non-rainy and snowy weather, the condenser 200 and the low-temperature radiator 300a can also effectively block foreign objects (including leaves, stones, garbage bags, etc.) from entering the front cabin 10 of the vehicle through the vent 11, and prevent foreign objects from getting stuck in the blades of the fan 100, causing it to get stuck or stop. The high-temperature radiator 300b arranged close to the wheel 20 can prevent the snow brought up by the wheels 20 on both sides of the vehicle's front cabin 10 from entering the vehicle's front cabin 10 and directly contacting the fan 100, effectively preventing the fan 100 from being affected by rain and snow, causing snow accumulation and ice on the fan 100, and further causing the fan 100 to be unable to rotate, thereby ensuring that the fan 100 operates normally, is not prone to failure, and the entire vehicle functions normally.

[0121] Of course, in some optional embodiments, the positions of the high temperature radiator 300b and the low temperature radiator 300a can be interchanged, that is, the low temperature radiator 300a is arranged close to the wheel 20, and the high temperature radiator 300b is arranged close to the condenser 200. Alternatively, the positions of the high temperature radiator 300b and the condenser 200 can also be interchanged, that is, the high temperature radiator 300b is arranged close to the ventilation hole on the front cabin 10 of the vehicle, and the condenser 200 is arranged close to the wheel 20, as long as both sides of the fan 100 are shielded by the heat exchanger.

[0122] Furthermore, in the present embodiment, the fan 100 is detachably arranged on the low-temperature radiator 300a. The spacing between the fan 100 and the low-temperature radiator 300a is also 15mm-35mm. By adopting the above-mentioned detachable connection method, the fan 100 and the low-temperature radiator 300a are an integral component, which is conducive to quickly installing the fan 100 and the low-temperature radiator 300a into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, the positioning between the fan 100 and the low-temperature radiator 300a after being installed in the front cabin 10 of the vehicle is accurate, and the spacing between the two remains unchanged. In addition, the integration of the cooling module is also improved. For example, the spacing between the fan 100 and the low-temperature radiator 300a is 15mm-35mm. Optionally, the spacing between the fan 100 and the low-temperature radiator 300a can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which will not be listed one by one here, as long as it is guaranteed to be within the above-mentioned value range. One of the fan 100 and the low-temperature radiator 300a is provided with a slot, and the other of the fan 100 and the low-temperature radiator 300a is provided with a convex, which is snapped into the slot, thereby fixing the fan 100 on the low-temperature radiator 300a. Of course, a slot may also be provided on the fan 100, and a convex may be provided on the low-temperature radiator 300a, and the convex on the low-temperature radiator 300a is snapped into the slot on the fan 100. Of course, in some optional embodiments, the fan 100 may be arranged on the low-temperature radiator 300a in other detachable ways. For example, the cooling module also includes a connecting member, a first fixing hole is provided on the fan 100, and a second fixing hole is provided on the low-temperature radiator 300a, and the connecting member is threadedly connected to the second fixing hole after passing through the first fixing hole. The first fixing hole is a through hole, the second fixing hole is a threaded hole, and the connecting member is a screw or a bolt.

[0123] In other embodiments, the fan 100 can also be detachably arranged on the high-temperature radiator 300b. The spacing between the fan 100 and the high-temperature radiator 300b is also 15mm-35mm. By adopting the above-mentioned detachable connection method, the fan 100 and the high-temperature radiator 300b are an integral component, which is conducive to quickly installing the fan 100 and the high-temperature radiator 300b into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, the positioning between the fan 100 and the high-temperature radiator 300b after being installed in the front cabin 10 of the vehicle is accurate, and the spacing between the two remains unchanged. In addition, the integration of the cooling module is also improved. For example, the spacing between the fan 100 and the high-temperature radiator 300b is 15mm-35mm. Optionally, the spacing between the fan 100 and the high-temperature radiator 300b can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which will not be listed one by one here, as long as it is guaranteed to be within the above-mentioned value range. One of the fan 100 and the high-temperature radiator 300b is provided with a card slot, and the other of the fan 100 and the high-temperature radiator 300b is provided with a card convex, and the card convex is connected to the card slot, thereby fixing the fan 100 on the high-temperature radiator 300b. Of course, a card slot can also be provided on the fan 100, and a card convex can be provided on the high-temperature radiator 300b, and the card convex on the high-temperature radiator 300b is connected to the card slot on the fan 100. Of course, in some optional embodiments, the fan 100 can be set on the high-temperature radiator 300b in other detachable ways. For example, the cooling module also includes a connecting member, a first fixing hole is provided on the fan 100, and a second fixing hole is provided on the high-temperature radiator 300b, and the connecting member is threadedly connected to the second fixing hole after passing through the first fixing hole. The first fixing hole is a through hole, the second fixing hole is a threaded hole, and the connecting member is a screw or a bolt.

[0124] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the low-temperature radiator 300a, and the other side of the fan 100 is detachably connected to the high-temperature radiator 300b. The distance between the fan 100 and the outdoor heat exchanger 400 is 15mm-35mm, and the distance between the fan 100 and the high-temperature radiator 300b is 15mm-35mm. Thus, the fan 100, the low-temperature radiator 300a and the high-temperature radiator 300b form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the low-temperature radiator 300a and the high-temperature radiator 300b is accurate, and the distance between the three is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0125] It should be noted that when other arrangements are used, the spacing between the fan 100 and the adjacent heat exchanger must also be within the range of 15 mm to 35 mm, which will not be listed here. Of course, the detachable connection between the fan 100 and the heat exchanger can also be selected as needed, which is not limited here.

[0126] Of course, the first heat exchanger in this embodiment is not specifically designated as the condenser 200, and may also be an outdoor heat exchanger 400, an oil cooler, etc., as long as there is a heat exchanger that can serve as a barrier to block the direct intrusion of rain and snow into the fan 100.

[0127] The present embodiment also provides a vehicle, including a vehicle front cabin 10, a cockpit and the above-mentioned cooling module, wherein the cooling module is arranged in the vehicle front cabin 10, and the first heat exchanger, the fan 100 and the second heat exchanger are stacked in sequence along the direction from the vehicle front cabin to the cockpit. Wheels 20 are provided on both sides of the vehicle front cabin 10. By adopting the above-mentioned cooling module, the first heat exchanger and the second heat exchanger can play a good protective role for the fan 100, preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and ice, and then causing the fan 100 to be unable to rotate. The fan 100 operates normally and is not prone to failure problems. The whole vehicle functions normally, and the vehicle has high reliability and safety.

[0128] The remaining structures in this embodiment are the same as those in the third embodiment and will not be described in detail here.

[0129] Embodiment 5

[0130] See also Figure 5 , the difference between the cooling module provided in this embodiment and the cooling module in the third embodiment is that: in this embodiment, the first heat exchanger is a condenser 200, the second heat exchanger is a radiator 300, and the third heat exchanger is a radiator 300, one of the radiators 300 is a low-temperature radiator 300a, and the other radiator 300 is a high-temperature radiator 300b. After the low-temperature radiator 300a and the high-temperature radiator 300b are arranged side by side in the width direction of the vehicle, they are stacked in sequence with the fan 100 and the condenser 200 in the length direction of the vehicle. Among them, the condenser 200 is arranged on one side close to the vent 11, and after the low-temperature radiator 300a and the high-temperature radiator 300b are arranged side by side in a direction perpendicular to the arrangement direction of the first heat exchanger and the fan, they are arranged in sequence with the fan 100 and the condenser 200. It should be noted that the direction in which the low-temperature radiator 300a and the high-temperature radiator 300b are arranged side by side is Figure 5 The second direction shown in is the width direction of the vehicle.

[0131] Among them, the condenser 200 is arranged on one side of the ventilation hole on the front cabin 10 of the vehicle, and the low-temperature radiator 300a and the high-temperature radiator 300b are arranged on one side of the wheel 20 on both sides of the front cabin 10 of the vehicle. The fan 100 is sandwiched between the condenser 200 and the low-temperature radiator 300a, and between the condenser 200 and the high-temperature radiator 300b. The fan 100 is fixed on the condenser 200. The condenser 200 can block the rain and snow passing through the vent 11 in front of the vehicle, and prevent the rain and snow from directly contacting the fan 100 and causing it to freeze and stop. Of course, in some non-rainy and snowy weather, the condenser 200 can also effectively block foreign objects (including leaves, stones, garbage bags, etc.) from entering the front cabin 10 of the vehicle through the vent 11, and prevent foreign objects from getting stuck in the blades of the fan 100, causing it to get stuck or stop. Furthermore, by providing a low-temperature radiator 300a and a high-temperature radiator 300b close to the wheels 20, it is possible to prevent the snow brought up by the wheels 20 on both sides of the vehicle's front cabin 10 from entering the vehicle's front cabin 10 and coming into direct contact with the fan 100, thereby effectively preventing the fan 100 from being affected by rain and snow, causing snow accumulation and ice on the fan 100, and further causing the fan 100 to be unable to rotate, thereby ensuring that the fan 100 operates normally, is not prone to failure, and the entire vehicle functions normally.

[0132] Further, the fan 100 can be detachably arranged on the condenser 200, and the specific detachable manner is the same as that in the first embodiment, and the distance between the fan 100 and the condenser 200 is 15mm-35mm. For example, the distance between the fan 100 and the condenser 200 is 15mm-35mm. Optionally, the distance between the fan 100 and the condenser 200 can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one, as long as they are guaranteed to be within the above-mentioned value range. By adopting the above-mentioned detachable connection method, the fan 100 and the condenser 200 are an integral component, which is conducive to quickly installing the fan 100 and the condenser 200 into the front cabin 10 of the vehicle, and the disassembly and assembly efficiency is high. At the same time, it is ensured that the fan 100 and the condenser 200 are accurately positioned after being installed in the front cabin 10 of the vehicle, and the distance between the two remains unchanged. In addition, the distance between the fan 100 and the low-temperature radiator 300a and the high-temperature radiator 300b also needs to be maintained in the range of 15mm-35mm. Optionally, the distance between the fan 100 and the low-temperature radiator 300a and the high-temperature radiator 300b can be 15mm, 20mm, 25mm, 30mm or 35mm, etc., which are not listed here one by one.

[0133] Alternatively, in some embodiments, one side of the fan 100 is detachably connected to the condenser 200, and the other side of the fan 100 is detachably connected to the low-temperature radiator 300a and the high-temperature radiator 300b. The distance between the fan 100 and the condenser 200 is 15mm-35mm, the distance between the fan 100 and the low-temperature radiator 300a is 15mm-35mm, and the distance between the fan 100 and the high-temperature radiator 300b is 15mm-35mm. Thus, the fan 100, the condenser 200, the low-temperature radiator 300a and the high-temperature radiator 300b form an integral component, which is installed together in the front cabin 10 of the vehicle during assembly, so that the positioning of the fan 100, the condenser 200, the low-temperature radiator 300a and the high-temperature radiator 300b is accurate, and the distance between the four is maintained at a preset value. At the same time, the disassembly and assembly efficiency is high, and the whole only needs to be arranged in the front cabin 10 of the vehicle, and the integration is high.

[0134] Of course, the first heat exchanger in this embodiment is not specifically designated as the condenser 200, and may also be an outdoor heat exchanger 400, an oil cooler or other radiator 300, etc., as long as there is a heat exchanger that can serve as a barrier to block the direct intrusion of rain and snow into the fan 100.

[0135] The present embodiment also provides a vehicle, including a vehicle front cabin 10, a cockpit and the above-mentioned cooling module, wherein the cooling module is arranged in the vehicle front cabin 10, and the first heat exchanger, the fan 100 and the second heat exchanger are stacked in sequence along the direction from the vehicle front cabin to the cockpit. Wheels 20 are provided on both sides of the vehicle front cabin 10. By adopting the above-mentioned cooling module, the first heat exchanger and the second heat exchanger can play a good protective role for the fan 100, preventing the fan 100 from being affected by rain and snow, causing the fan 100 to accumulate snow and ice, and then causing the fan 100 to be unable to rotate. The fan 100 operates normally and is not prone to failure problems. The whole vehicle functions normally, and the vehicle has high reliability and safety.

[0136] The remaining structures in this embodiment are the same as those in the third embodiment and will not be described in detail here.

[0137] Obviously, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention.

[0138] Note that in the description of this specification, the reference terms "some embodiments", "other embodiments", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A cooling module, characterized in that: include: a first heat exchanger; A second heat exchanger; fan(100); The first heat exchanger, the fan (100) and the second heat exchanger are stacked in sequence; The fan (100) is detachably arranged on the first heat exchanger and / or the second heat exchanger.

2. The cooling module according to claim 1, characterized in that: The first heat exchanger is a condenser (200), and the second heat exchanger is a radiator (300); Or, the first heat exchanger is an outdoor heat exchanger (400), and the second heat exchanger is a radiator (300); Or, the first heat exchanger is a condenser (200), and the second heat exchanger is an oil cooler; Or, the first heat exchanger is an outdoor heat exchanger (400), and the second heat exchanger is an oil cooler; Or, the first heat exchanger is a radiator (300), and the second heat exchanger is an oil cooler; Alternatively, the first heat exchanger and the second heat exchanger are both radiators (300).

3. The cooling module according to claim 2, characterized in that: The cooling module further comprises a third heat exchanger, the third heat exchanger being a radiator (300), the first heat exchanger, the fan (100), the second heat exchanger and the third heat exchanger being stacked in sequence along the same direction; Alternatively, the third heat exchanger is arranged side by side with the second heat exchanger, and then is stacked in sequence with the fan (100) and the first heat exchanger in the same direction.

4. The cooling module according to claim 3, characterized in that: The radiator (300) is a low-temperature radiator (300a) or a high-temperature radiator (300b).

5. The cooling module according to claim 1, characterized in that: The first heat exchanger, the second heat exchanger and the fan (100) are arranged in parallel.

6. The cooling module according to any one of claims 1 to 5, characterized in that: The distance between the fan (100) and the first heat exchanger is 15 mm to 35 mm; And / or, the distance between the fan (100) and the second heat exchanger is 15 mm-35 mm.

7. The cooling module according to any one of claims 1 to 5, characterized in that: One of the fan (100) and the first heat exchanger is provided with a card slot, and the other of the fan (100) and the first heat exchanger is provided with a card protrusion, and the card protrusion is card-engaged in the card slot; Alternatively, one of the fan (100) and the second heat exchanger is provided with a card slot, and the other of the fan (100) and the second heat exchanger is provided with a card protrusion, and the card protrusion is card-engaged in the card slot.

8. The cooling module according to any one of claims 1 to 5, characterized in that: The cooling module further comprises a connecting piece, one of the fan (100) and the first heat exchanger is provided with a first fixing hole, the other of the fan (100) and the first heat exchanger is provided with a second fixing hole, and the connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole; Alternatively, the cooling module further comprises a connecting piece, one of the fan (100) and the second heat exchanger is provided with a first fixing hole, the other of the fan (100) and the second heat exchanger is provided with a second fixing hole, and the connecting piece passes through the first fixing hole and is threadedly connected to the second fixing hole.

9. A vehicle, characterized in that: The cooling module comprises the cooling module described in any one of claims 1 to 8.

10. The vehicle according to claim 9, characterized in that The vehicle comprises a vehicle front cabin (10) and a cockpit, the cooling module is arranged in the vehicle front cabin (10), and the first heat exchanger, the fan (100) and the second heat exchanger are stacked in sequence along a direction from the vehicle front cabin (10) to the cockpit.

Images