CN218536341U

CN218536341U - Front end module for vehicle and vehicle

Info

Publication number: CN218536341U
Application number: CN202222465537.8U
Authority: CN
Inventors: 段炼; 袁侠义; 杨荣山; 陈琪
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-02-28
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a vehicle that is used for front end module of vehicle and has it, front end module includes main heat dissipation subassembly, main heat dissipation subassembly includes: the first liquid cooling radiator is used for heat exchange connection with a first assembly in the vehicle, and the working temperature of the first assembly is lower than a preset value; a first heat dissipation fan disposed opposite the first liquid-cooled heat sink, the first heat dissipation fan configured to drive an airflow through the first liquid-cooled heat sink. Through using above-mentioned technical scheme, main radiating component can be less than the first subassembly heat transfer of default to operating temperature in the vehicle of marcing to realize the radiating effect, and the front end module is formed by liquid cooling radiator and radiator fan two-layer arranging, does benefit to the structure of simplifying the front end module, thereby does benefit to spatial layout.

Description

Front end module for vehicle and vehicle

Technical Field

The utility model relates to the field of automotive technology, in particular to a vehicle that is used for front end module of vehicle and has this front end module.

Background

In the related art, since power assembly plans of different vehicle types are different, functional requirements of the front-end module on the thermal management system are different, and the structure of the front-end module is complex.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a front end module for vehicle can realize the radiating effect, and does benefit to the structure of simplifying the front end module to do benefit to spatial arrangement.

Another object of the present invention is to provide a vehicle, including the front end module for a vehicle.

According to the utility model discloses a front end module for vehicle, front end module includes main heat dissipation subassembly, main heat dissipation subassembly includes: the first liquid cooling radiator is used for heat exchange connection with a first assembly in the vehicle, and the working temperature of the first assembly is lower than a preset value; a first heat dissipation fan disposed opposite the first liquid-cooled heat sink, the first heat dissipation fan configured to drive an airflow through the first liquid-cooled heat sink.

According to the utility model discloses a front end module for vehicle can realize the radiating effect, and does benefit to the structure of simplifying the front end module to do benefit to spatial arrangement.

In addition, the front end module for a vehicle according to the above embodiment of the present invention may further have the following additional technical features:

in some examples of the invention, the front end module further comprises: and the second liquid cooling radiator is used for heat exchange connection with a second component with the working temperature more than or equal to a preset value in the vehicle, and is stacked behind the first liquid cooling radiator.

In some examples of the invention, the second liquid cooling radiator is disposed between the first liquid cooling radiator and the first radiator fan.

In some examples of the present invention, the main heat dissipation assembly further comprises: and the third liquid cooling radiator is used for heat exchange connection with the first component with the working temperature being less than the preset value in the vehicle, and is arranged between the first liquid cooling radiator and the first cooling fan.

In some examples of the invention, the front end module further comprises: and the auxiliary heat dissipation assembly is arranged around the main heat dissipation assembly and comprises a fourth liquid cooling radiator for heat exchange connection with the first assembly with the working temperature being less than a preset value in the vehicle.

In some examples of the present invention, the secondary heat dissipation assembly further comprises: and the second cooling fan is arranged behind the fourth liquid cooling radiator.

In some examples of the present invention, the secondary heat dissipating assembly is provided on the left side and/or the right side of the primary heat dissipating assembly.

According to the utility model discloses vehicle, include: the front end module for the vehicle and the first component comprise an air conditioner component, an electric control component and/or a motor, and the first component is connected with the first liquid cooling radiator through a first liquid channel to form a liquid heat exchange loop.

According to the utility model discloses vehicle through using aforementioned front end module, does benefit to and shortens overhang length.

According to the utility model discloses vehicle, include: the front end module for the vehicle and the second assembly comprise an engine, and the second assembly and the second liquid-cooled radiator are connected through a second liquid channel to form a liquid heat exchange loop.

According to the utility model discloses vehicle, through using aforementioned front end module, can improve the radiating effect, and do benefit to the spatial arrangement who improves the vehicle front end.

According to the utility model discloses vehicle, include: the front end module for the vehicle and the first component are connected through a third liquid channel to form a liquid heat exchange loop, wherein the first component comprises an air conditioner component, an electric control component, a motor and/or a fuel cell.

Drawings

Fig. 1 is a schematic structural diagram of a front end module in some embodiments of the present invention (showing a primary heat sink assembly, wherein the primary heat sink assembly includes a first liquid-cooled heat sink and a first heat sink fan).

Fig. 2 is a schematic structural diagram of a front-end module according to further embodiments of the present invention (showing a primary heat sink assembly, wherein the primary heat sink assembly includes a first liquid-cooled heat sink, a second liquid-cooled heat sink assembly, and a first heat sink fan).

Fig. 3 is a schematic structural diagram of a front-end module according to further embodiments of the present invention (showing a primary heat sink assembly and a secondary heat sink assembly, wherein the primary heat sink assembly includes a first liquid-cooled heat sink, a second liquid-cooled heat sink assembly, and a first heat sink fan; and the secondary heat sink assembly includes a fourth liquid-cooled heat sink).

Fig. 4 is a schematic structural diagram of a front end module according to further embodiments of the present invention (showing a primary heat sink assembly including a first liquid-cooled heat sink, a third liquid-cooled heat sink assembly, and a first heat sink fan, and a secondary heat sink assembly including a fourth liquid-cooled heat sink and a second heat sink fan).

Reference numerals are as follows:

100. a front end module; 10. a primary heat dissipation assembly; 11. a first liquid-cooled heat sink; 14. a first heat dissipation fan; 12. a second liquid-cooled radiator; 13. a third liquid-cooled heat sink; 20. a secondary heat dissipation assembly; 22. a fourth liquid-cooled heat sink; 21. a second heat dissipation fan.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

With reference to fig. 1 to 4, according to the front end module 100 for a vehicle according to the embodiment of the present invention, the front end module 100 includes a main heat dissipation assembly 10, and the main heat dissipation assembly 10 includes: the first liquid cooling radiator 11 and the first cooling fan 14 are used for heat exchange connection of a first assembly in a vehicle, the working temperature of the first assembly is smaller than a preset value, the first cooling fan 14 and the first liquid cooling radiator 11 are arranged oppositely, wherein the first liquid cooling radiator 11 can exchange heat with a part in the vehicle, the working temperature of the part in the vehicle is smaller than the preset value, the first cooling fan 14 is constructed to be used for driving airflow to flow through the first liquid cooling radiator 11, heat of the first liquid cooling heat exchanger can be taken away, and the heat dissipation or heat exchange effect is improved. That is to say, the first liquid cooling radiator 11 of the main heat dissipation assembly 10 can exchange heat with the first assembly in the vehicle, whose operating temperature is less than the predetermined value, to achieve the heat dissipation effect, and the front end module 100 can be formed by arranging two layers of liquid cooling radiators and heat dissipation fans, which is beneficial to shortening the front overhang length of the vehicle and improving the flexibility of the front end arrangement of the vehicle.

According to the utility model discloses a front end module 100 for vehicle, through set up main radiator unit 10 at front end module 100, and main radiator unit 10 can be less than the first subassembly of default to operating temperature in the vehicle and advance the heat transfer, can realize the radiating effect, can simplify front end module 100's structure again to do benefit to spatial arrangement. Particularly, among the correlation technique, the heat transfer medium of front end module 100 is usually "air, coolant liquid, three kinds of refrigerant", and in this application, sets up to "air, coolant liquid" two kinds through the heat transfer medium with front end module 100, does benefit to and reduces front end module 100 coupling degree to be convenient for the function extension of front end module 100 on the motorcycle type of the different energy forms of platform.

During the application, can increase the quantity of front end module 100 liquid cooling radiators or radiator fan's quantity according to the heat dissipation demand of vehicle to guarantee the operation effect of vehicle, do benefit to front end module 100 and be adapted to multiple motorcycle type.

With reference to fig. 2 and 3, in some embodiments of the present invention, the front-end module 100 further includes: and the second liquid-cooled radiator 12 is used for being connected with a second component with the working temperature more than or equal to a preset value in the vehicle in a heat exchange mode. That is, the second liquid-cooled radiator 12 may be used to dissipate heat for components in the vehicle having a temperature greater than or equal to a predetermined value, thereby improving the heat dissipation effect of the front-end module 100. Further, the second liquid-cooled heat sink 12 is stacked behind the first liquid-cooled heat sink 11, which is favorable for space arrangement. Particularly, first liquid cooling radiator 11 and the second liquid cooling radiator 12 of first subassembly can be respectively for the vehicle in operating temperature be less than the predetermined value and the part of more than or equal to predetermined value carries out the heat transfer to improve the radiating effect, in other words, a plurality of parts in the vehicle can carry out temperature gradient classification according to operating temperature, thereby do benefit to the improvement heat transfer effect to the part heat transfer respectively. For example, the temperature gradient is divided into two categories, namely high temperature and low temperature, according to the working temperature being less than a preset value and being more than or equal to the preset value, so that the environmental adaptability is improved, and the heat exchange efficiency is enhanced.

Referring to fig. 2, in some embodiments of the present invention, the second liquid cooling radiator 12 is disposed between the first liquid cooling radiator 11 and the first cooling fan 14, so that the first cooling fan 14 can simultaneously drive the airflow to pass through the first liquid cooling radiator 11 and the second liquid cooling radiator 12, thereby facilitating the heat removal of the first liquid cooling radiator 11 and the second liquid cooling radiator 12 and improving the heat exchange effect. In addition, in combination with the above, the second liquid cooling radiator 12 is stacked behind the first liquid cooling radiator 11, so that the airflow of the first cooling fan 14 firstly passes through the first liquid cooling radiator 11 after passing through the second liquid cooling radiator 12, and the heat exchange temperature of the second liquid cooling radiator 12 is higher than that of the first liquid cooling radiator 11, so that part of heat of the second liquid cooling radiator 12 can be transferred to the first liquid cooling radiator 11, and the improvement of the heat dissipation effect is facilitated.

With reference to fig. 4, in some embodiments of the present invention, the primary heat dissipation assembly 10 further includes: the third liquid cooling radiator 13 is used for heat exchange connection of the first component with the working temperature smaller than the preset value in the vehicle, the third liquid cooling radiator 13 is arranged between the first liquid cooling radiator 11 and the first cooling fan 14, and the third liquid cooling radiator 13 can further improve the heat dissipation effect of the main heat dissipation component 10. In other words, the third liquid-cooled heat sink 13 for auxiliary heat dissipation can be added to the main heat dissipation assembly 10 according to actual conditions.

With reference to fig. 3 and 4, in some embodiments of the present invention, the front-end module 100 further includes: the auxiliary heat dissipation assembly 20 is arranged around the main heat dissipation assembly 10, and can assist in heat dissipation, and the auxiliary heat dissipation assembly 20 comprises a fourth liquid cooling radiator 22 which is used for heat exchange connection with a first assembly in a vehicle, wherein the working temperature of the first assembly is lower than a preset value, so that the heat dissipation effect is improved.

With reference to fig. 4, in some embodiments of the present invention, the secondary heat dissipation assembly 20 further includes: the second cooling fan 21 and the second cooling fan 21 are disposed behind the fourth liquid cooling radiator 22, that is, the second cooling fan 21 can be disposed on the auxiliary cooling assembly 20 according to the cooling requirements of different vehicle types or vehicles, and the second cooling fan 21 is suitable for driving the air flow to flow through the fourth liquid cooling radiator 22, so as to take away the heat of the fourth liquid cooling radiator 22, thereby improving the heat exchange efficiency.

In some embodiments of the present invention, with reference to fig. 3 and 4, the secondary heat dissipation assembly 20 is disposed on the left side and/or the right side of the primary heat dissipation assembly 10. In other words, the auxiliary heat dissipating assembly 20 may be disposed only on the left side of the main heat dissipating assembly 10, or the auxiliary heat dissipating assembly 20 may be disposed only on the right side of the main heat dissipating assembly 10, according to the vehicle type or the heat dissipating requirement of the vehicle, or the auxiliary heat dissipating assembly 20 may be disposed on both the left side and the right side of the main heat dissipating assembly 10 when the heat dissipating requirement of the vehicle is high. The left or right secondary heat sink assembly 20 may include only the fourth liquid-cooled heat sink 22 or both the fourth liquid-cooled heat sink 22 and the second heat sink fan 21.

Further, according to the utility model discloses a front end module 100 can be applied to in the multiple vehicle, consequently, the utility model discloses still provide the multiple vehicle that includes aforementioned front end module 100 to improve the variety and the application flexibility that front end module 100 arranged.

With reference to fig. 1 and 4, a vehicle according to an embodiment of the present invention includes: the front end module 100 for the vehicle and the first component include an air conditioning component, an electronic control component and/or a motor, and the first component is connected with the first liquid-cooled radiator 11 through a first liquid channel to form a liquid heat exchange loop. That is to say, operating temperature is less than the predetermined value in the vehicle, and the vehicle can only set up first subassembly, and first subassembly and first liquid cooling radiator 11 are connected and are formed liquid heat transfer circuit, do benefit to the simplified structure. For example, when the vehicle is a pure Electric Vehicle (EV), because the operating temperature in the vehicle is low, a second component for dissipating heat above a predetermined temperature value is not required, so that the length of the front overhang of the vehicle is simplified, and the constraint on the front modeling of the vehicle is reduced.

With reference to fig. 2 and 3, a vehicle according to an embodiment of the present invention includes: the front end module 100 for the vehicle and the second component comprise an engine, the second component and the second liquid cooling radiator 12 are connected through the second liquid channel to form a liquid heat exchange loop, heat of the engine can be dissipated, and the operation stability of the engine is improved. The second assembly can be arranged in a power type or hybrid type vehicle with an engine, so that heat can be dissipated for parts with working temperature larger than or equal to a preset value, and the second liquid cooling radiator 12 which is beneficial to the second assembly can dissipate heat for the engine, so that the heat dissipation effect is improved, and the running stability of the vehicle is improved.

With reference to fig. 4, a vehicle according to an embodiment of the present invention includes: the front end module 100 for the vehicle and the first component comprise an air conditioner component, an electric control component, a motor and/or a fuel cell, the first component, the first liquid cooling radiator 11 and the third liquid cooling radiator 13 are connected through the third liquid channel to form a liquid heat exchange loop, the heat dissipation effect on a fuel cell stack can be improved, and therefore the heat dissipation requirement of the fuel cell or the motor is met.

It should be noted that the cooling fluid may flow between the power components (such as the engine, the motor, the fuel cell stack, etc.) and the front-end module 100, and the heat of the heat generating components may be dissipated from the front-end module 100 to the ambient environment by means of the cooling fluid circulation, so as to maintain the operating temperature of the power components within a reasonable range.

The front-end module 100 and the vehicle according to one embodiment of the present invention will be described below with reference to the drawings.

The whole vehicle thermal management system is used as an important architecture subsystem, the influence of architecture bandwidth on the thermal management system and the design of core parts needs to be fully considered in the design stage, and the requirement on the universality of an architecture platform is met. In the framework development work of the whole vehicle thermal management system, the whole vehicle thermal management systems of various vehicle types have relevance and inheritance, and a common engineering solution is adopted to realize the systematization of the functions and the performance targets of the whole vehicle thermal management system of the framework. The front-end module is a core interface for heat exchange between the heat management system of the whole vehicle and the environment and needs to bear all heat exchange functional requirements between the whole vehicle and the environment.

Therefore, the utility model provides a front end module 100 that is applicable in different energy motorcycle types (for example ICE, PHEV, HEV, REV, FEV, EV etc.), thereby arrange front end module 100 by traditional three-layer by the compound mode of "first subassembly + water-cooled condenser" and cut down into two-layer and arrange and further shorten the overhang length, thereby with front end heat transfer medium "air among the correlation technique, the coolant liquid, three kinds of reductions of refrigerant" are "air, the coolant liquid" two, further reduce front end module 100 degree of coupling, thereby be convenient for the extension of function of front end module 100 on the different energy form motorcycle types of platform, can reduce the radiator kind and the quantity of the different energy form motorcycle types of same platform as far as possible, improve the adaptability, thereby reach cost reduction and efficiency increase's purpose.

Specifically, in the related art, since functional requirements of different vehicle types or different vehicles of the same vehicle type for the thermal management system (the front end module belongs to a part of the thermal management system) are different, for example, in the vehicle type with power emphasis in the related art, a large engine radiator and a side double intercooler are required; in the related art, a hybrid electric vehicle of a pure Electric Vehicle (EV) and a fuel cell (FEV) is installed under a headlamp in an electrically driven manner to dissipate heat; the hybrid vehicle model adopts a natural air suction engine, so the front end module does not have the requirement of intercooling cooling, and obviously, the front end modules of different vehicle models are different, thereby increasing the cost and the difficulty for arranging and manufacturing the front end modules.

According to the front-end module 100 provided by the embodiment of the utility model, various types of energy and power models, such as ICE, PHEV, HEV, REV, FEV, EV and the like can be covered, the compatibility of the front-end module 100 can be improved, the cost can be reduced, and the heat exchange efficiency can be improved; and by setting the working temperature preset value, the front-end module 100 is divided into two types of less than the preset value and more than or equal to the preset value, wherein the temperature preset value can be 50 ℃ to 90 ℃, and is preferably 70 ℃. The temperature is lower than the preset value and can be a low-temperature radiating module; the high temperature heat dissipation module may be set when the temperature is greater than or equal to a predetermined value. The low-temperature heat dissipation module covers the functional requirements of 70 ℃ and below, and the high-temperature heat dissipation module covers the functional requirements of 70 ℃ and above 70 ℃.

The heat dissipation device mainly comprises a first component used for electrically driving heat dissipation and a second component used for engine heat dissipation, wherein the main functional area is provided with a heat dissipation function; or the third liquid-cooled radiator 13 of the first assembly of fuel cell stack heat sinks and the auxiliary functional area are used to supplement the first assembly of electrically driven radiators and the fan, and the connecting lines between them. The first component can be a main low-temperature radiator, an auxiliary low-temperature radiator and the like, and the second component comprises a high-temperature radiator.

According to the embodiment of the present invention, the front end module 100 comprises a main heat dissipation assembly 10 and an auxiliary heat dissipation assembly 20, wherein the main heat dissipation assembly 10 may comprise at least one of a first liquid cooling radiator 11, a third liquid cooling radiator 13 of a first assembly, and a second liquid cooling radiator 12 of a second assembly, and a first heat dissipation fan 14; the secondary heat sink assembly 20 may include at least one fourth liquid-cooled heat sink 22 and/or a second heat sink fan 21.

With reference to fig. 1, according to a vehicle of an embodiment of the present invention, for an Electric Vehicle (EV) type, a main heat dissipation assembly 10 includes a first liquid cooling radiator 11 and a first heat dissipation fan 14 of a first assembly arranged oppositely, wherein it is possible to determine whether to add an auxiliary heat dissipation assembly 20 and set a fourth liquid cooling radiator 22 of the first assembly in the auxiliary heat dissipation assembly 20 based on a whole vehicle weight bandwidth and simulation.

With reference to fig. 2 and 3, according to another embodiment of the present invention, for the PHEV/HEV/REV supercharged engine vehicle, the main heat sink 10 mainly includes a first liquid cooling radiator 11 of a first component, a second liquid cooling radiator 12 of a second component, and a first heat dissipation fan 14, which are sequentially stacked from front to back, wherein it is determined whether to provide the sub heat sink 20 based on the entire vehicle weight bandwidth and the simulation analysis result, and a fourth liquid cooling radiator 22 of the first component is provided in the sub heat sink 20, or a fourth liquid cooling radiator 22 and a second heat dissipation fan 21 are added.

In connection with fig. 4, according to the utility model discloses a vehicle of still another embodiment, to fuel cell (FEV) from inhaling engine motorcycle type, main radiator unit 10 mainly includes the first liquid cooling radiator 11 of the first subassembly that stacks gradually from the past backward, the third liquid cooling radiator 13 and the first radiator fan 14 of first subassembly to dispel the heat to the fuel cell pile, wherein, can confirm whether to set up vice radiator unit 20 based on whole car weight bandwidth and combination simulation analysis result, and set up the fourth liquid cooling radiator 22 of first subassembly in vice radiator unit 20, or increase fourth liquid cooling radiator 22 and second radiator fan 21. Specifically, the auxiliary heat dissipating assemblies 20 may be disposed on both left and right sides of the main heat dissipating assembly 10, and the fourth liquid-cooled heat sink 22 and the second heat dissipating fan 21 may be disposed on both the left and right auxiliary heat dissipating assemblies 20 in the front-rear direction.

With reference to fig. 2, according to the present invention, for a hybrid electric vehicle (PHEV/HEV/REV) self-priming engine model, the main heat sink assembly 10 mainly includes a first liquid cooling radiator 11 of a first assembly, a second liquid cooling radiator 12 of a second assembly, and a first heat dissipation fan 14, which are sequentially stacked from front to rear, and since the self-priming engine does not require inter-cooling heat dissipation, the functional requirement of the front-end module 100 is weakened, and it can be determined based on simulation whether the auxiliary heat sink assembly 20 needs to be provided, which may not be provided under general conditions.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A front end module for a vehicle, the front end module comprising a primary heat dissipation assembly, the primary heat dissipation assembly comprising:

the first liquid cooling radiator is used for heat exchange connection with a first assembly in the vehicle, and the working temperature of the first assembly is lower than a preset value;

a first heat sink fan disposed opposite said first liquid-cooled heat sink, said first heat sink fan configured to drive an airflow through said first liquid-cooled heat sink;

and the third liquid cooling radiator is used for heat exchange connection with the first component with the working temperature being less than the preset value in the vehicle, and is arranged between the first liquid cooling radiator and the first cooling fan.

2. The front end module for a vehicle of claim 1, further comprising:

and the second liquid cooling radiator is used for heat exchange connection with a second component with the working temperature more than or equal to a preset value in the vehicle, and is stacked behind the first liquid cooling radiator.

3. The front end module for a vehicle of claim 2, wherein the second liquid-cooled radiator is disposed between the first liquid-cooled radiator and the first radiator fan.

4. The front end module for a vehicle according to any one of claims 1-3, characterized in that the front end module further comprises:

and the auxiliary heat dissipation assembly is arranged around the main heat dissipation assembly and comprises a fourth liquid cooling radiator for heat exchange connection with the first assembly with the working temperature being less than a preset value in the vehicle.

5. The front end module for a vehicle of claim 4, wherein the secondary heat sink assembly further comprises:

and the second cooling fan is arranged behind the fourth liquid cooling radiator.

6. The front end module for a vehicle of claim 4, wherein the secondary heat sink assembly is provided to the left and/or right of the primary heat sink assembly.

7. A vehicle, characterized by comprising:

the front end module for a vehicle according to any one of claims 1-6,

the first assembly comprises an air conditioner assembly, an electric control assembly and/or a motor, and the first assembly and the first liquid cooling radiator are connected through a first liquid channel to form a liquid heat exchange loop.

8. A vehicle, characterized by comprising:

the front end module for a vehicle according to claim 2 or 3,

and the second assembly comprises an engine, and the second assembly and the second liquid cooling radiator are connected through a second liquid channel to form a liquid heat exchange loop.

9. A vehicle, characterized by comprising:

the front end module for a vehicle of claim 1;

the first assembly comprises an air conditioner assembly, an electric control assembly, a motor and/or a fuel cell, and the first assembly, the first liquid cooling radiator and the third liquid cooling radiator are connected through a third liquid channel to form a liquid heat exchange loop.