WO2026001031A1 - 动力总成、车辆前舱结构以及车辆 - Google Patents

动力总成、车辆前舱结构以及车辆

Info

Publication number
WO2026001031A1
WO2026001031A1 PCT/CN2025/078870 CN2025078870W WO2026001031A1 WO 2026001031 A1 WO2026001031 A1 WO 2026001031A1 CN 2025078870 W CN2025078870 W CN 2025078870W WO 2026001031 A1 WO2026001031 A1 WO 2026001031A1
Authority
WO
WIPO (PCT)
Prior art keywords
engine
longitudinal beam
vehicle
front compartment
powertrain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/078870
Other languages
English (en)
French (fr)
Inventor
李丹
牟晓龙
陈静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Publication of WO2026001031A1 publication Critical patent/WO2026001031A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions

Definitions

  • This application belongs to the field of automotive front compartment technology, specifically relating to a powertrain, vehicle front compartment structure, and vehicle.
  • hybrid vehicles are one of the main types of vehicles currently.
  • This application aims to provide a powertrain, a vehicle front compartment structure, and a vehicle that can solve the problem of unreasonable layout and significant space waste in the vehicle front compartment structure.
  • embodiments of this application provide a powertrain including an engine and a motor assembly; the engine is disposed on one side of the motor assembly along a first direction, and the orthographic projection of the engine along the first direction is at least partially offset from the orthographic projection of the motor assembly along the first direction, and the engine and/or motor assembly are used to output power to the drive shaft of the vehicle.
  • the motor assembly includes a motor and a motor controller.
  • the motor is connected to one side of the engine along a first direction, and the motor controller is located on one side of the motor along a second direction, which intersects the first direction.
  • a high-voltage distribution box is also included, which is mounted on the engine and electrically connected to the motor and/or motor controller.
  • an intake manifold and an intercooler are also included.
  • the intake manifold is at least partially located on the engine and is connected to the intake end of the engine.
  • the intercooler is installed on the engine and is connected to the intake manifold for cooling the gas in the intake manifold.
  • a catalyst and an exhaust pipe are also included.
  • the exhaust pipe is connected to the exhaust end of the engine, and the catalyst is installed on the engine and connected to the exhaust pipe for purifying the gas in the exhaust pipe.
  • an air conditioning compressor is also included, which is mounted on the engine and is used to connect to the vehicle's air conditioning system.
  • a cryogenic water pump and a high-temperature water pump are also included, both of which are installed on the engine; the engine is provided with a cooling system, and the cryogenic water pump and the high-temperature water pump are respectively connected to the cooling system.
  • embodiments of this application provide a vehicle front compartment structure, including a front compartment main body and the aforementioned powertrain; a accommodating cavity is formed in the front compartment main body, the engine is disposed in the accommodating cavity, the motor assembly extends at least partially outside the accommodating cavity, and the front bulkhead is located above the motor assembly.
  • the front compartment body includes a front compartment sheet metal and a front bulkhead.
  • the front compartment sheet metal and the front bulkhead form an accommodating cavity.
  • the front bulkhead is located above the motor assembly. Along the first direction, there is a clearance space between the engine and the front bulkhead.
  • the front cabin sheet metal includes a first longitudinal beam, a second longitudinal beam, and a first transverse beam.
  • the first longitudinal beam and the second longitudinal beam are respectively connected to the front bulkhead.
  • the first transverse beam is connected to the end of the first longitudinal beam and the second longitudinal beam away from the front bulkhead.
  • the first longitudinal beam, the second longitudinal beam, the first transverse beam, and the front bulkhead together form an accommodating cavity.
  • the vehicle front compartment structure further includes: a refrigerant-side integrated module and a front compartment electrical distribution box, a first wheel cover is provided on the first longitudinal beam, and the refrigerant-side integrated module and the front compartment electrical distribution box are installed on the side of the first wheel cover facing the engine.
  • the vehicle front compartment structure further includes: a brake redundancy module and a PTC water heater, a second wheel cover is provided on the second longitudinal beam, and the brake redundancy module and the PTC water heater are installed on the side of the second wheel cover facing the engine.
  • the front cabin sheet metal also includes a second crossbeam, a first column, and a second column;
  • the second crossbeam is connected to the end of the first longitudinal beam and the second longitudinal beam near the first crossbeam, the second crossbeam and the first crossbeam are spaced apart along a second direction, the second direction intersects with the first direction, the first column and the second column are spaced apart along a third direction, the third direction intersects with the first direction and the second direction respectively, the first crossbeam, the second crossbeam, the first column and the second column enclose a receiving space for installing a radiator.
  • a low-temperature water tank and a high-temperature water tank are also included.
  • the low-temperature water tank is installed on the side of the first longitudinal beam facing the receiving cavity
  • the high-temperature water tank is installed on the side of the second longitudinal beam facing the receiving cavity.
  • embodiments of this application provide a vehicle, including a frame and the aforementioned vehicle front compartment structure, with the front compartment sheet metal mounted on the frame, and the engine and motor assemblies respectively connected to the frame.
  • the engine by placing the engine on one side of the motor assembly structure along the first direction and at least partially offsetting the projections of the engine and the motor assembly along the first direction, it is convenient to flexibly arrange the powertrain in the front compartment of the vehicle along the first direction.
  • the offsetting of the positions of the engine and the motor assembly also facilitates the installation of other components on the engine, thereby improving the integration of the powertrain and reducing the space in the front compartment of the vehicle that the powertrain needs to occupy as a whole.
  • Figure 1 is a schematic diagram of a powertrain according to an embodiment of this application.
  • Figure 2 is a second schematic diagram of a powertrain according to an embodiment of this application.
  • Figure 3 is a third schematic diagram of a powertrain according to an embodiment of this application.
  • Figure 4 is a schematic diagram of the first suspension mounting in the powertrain according to an embodiment of this application.
  • Figure 5 is a schematic diagram of the second suspension mounting in the powertrain according to an embodiment of this application.
  • Figure 6 is a schematic diagram of the fit between the front cabin sheet metal and the front bulkhead according to an embodiment of this application;
  • Figure 7 is a front view of the front cabin structure according to an embodiment of this application.
  • Figure 8 is a top view of the front cabin structure according to an embodiment of this application.
  • Figure 9 is a side view of the front cabin structure according to an embodiment of this application.
  • Figure 10 is a top view of a vehicle frame according to an embodiment of this application.
  • Figure 11 is a bottom view of the front cabin sheet metal according to an embodiment of this application.
  • Figure 12 is a schematic diagram of the front cabin trim panel according to an embodiment of this application.
  • Figure 13 is a cross-sectional view of the front cabin with decorative panels according to an embodiment of this application.
  • Figure 14 is a structural block diagram of the vehicle front compartment structure according to an embodiment of this application.
  • Figure 15 is a structural block diagram of a vehicle according to an embodiment of this application.
  • first and second in the specification and claims of this application may explicitly or implicitly include one or more of the features.
  • multiple means two or more.
  • and/or in the specification and claims indicates at least one of the connected objects, and the character “/” generally indicates that the preceding and following objects are in an “or” relationship.
  • connection should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components.
  • connection should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components.
  • a powertrain 100 includes an engine 1 and an electric motor assembly 80.
  • the engine 1 is disposed on one side of the electric motor assembly 80 along a first direction X.
  • the orthographic projection of the engine 1 along the first direction X is at least partially offset from the orthographic projection of the electric motor assembly 80 along the first direction X.
  • the engine 1 and/or the electric motor assembly 80 are used to output power to the driveshaft of the vehicle.
  • the engine 1 is positioned on one side of the motor assembly 80 structure along the first direction X, and the orthographic projections of the engine 1 and the motor assembly 80 along the first direction X are at least partially offset.
  • This facilitates flexible layout of the powertrain 100 in the vehicle's front compartment along the first direction X.
  • the offset positioning of the engine 1 and the motor assembly 80 also facilitates the installation of other components on the engine 1, thereby improving the integration of the powertrain 100 and reducing the overall space occupied by the powertrain 100 in the vehicle's front compartment.
  • integrating the engine 1 and the motor assembly 80 increases integration and facilitates modular installation.
  • the engine 1 and the motor assembly 80 when installed in the forward compartment, the engine 1 can be located within the forward compartment receiving cavity 27, and the motor assembly 80 can extend at least partially outside the receiving cavity 27. This reduces the space occupied by the powertrain 100 in the receiving cavity 27, leaving room for the installation of other forward compartment components, thus allowing for a more rational forward compartment structural layout.
  • the first direction X is the direction from the front to the rear of the car.
  • the second direction Z is the height direction of the car body.
  • the third direction Y is the width direction of the car.
  • the engine 1 is located in front of the motor assembly 80 along the first direction X. There is a certain height difference between the engine 1 and the motor assembly 80 along the vehicle height direction (i.e., the second direction Z). The motor assembly 80 is located below the central tunnel 57.
  • the engine 1 can directly output power to the drive shaft, or the motor assembly 80 can directly output power to the drive shaft, or the engine 1 and the motor assembly 80 can jointly output power to the drive shaft.
  • the drive shaft may include a first drive half-shaft 17 and a second drive half-shaft 18.
  • the powertrain 100 of this application is applied to a vehicle equipped with a hybrid powertrain system.
  • vehicle may be an off-road vehicle, a sedan, or an SUV, etc., and the embodiments of this application are not limited thereto.
  • the motor assembly 80 includes a motor 2 and a motor controller 3.
  • the motor 2 is connected to one side of the engine 1 along a first direction X.
  • the motor controller 3 is located on one side of the motor 2 along a second direction Z.
  • the second direction Z intersects the first direction X.
  • the structure of the motor controller 3 is rationally arranged, reducing the space occupied by the motor 2.
  • integrating the motor 2 and the motor controller 3 improves the integration of the motor assembly 80, thereby improving the assembly efficiency of the powertrain 100.
  • motor 2 can be an electric hybrid system (EHS) motor.
  • EHS motor includes a generator and a drive motor (not shown in the figure).
  • the drive motor outputs power to the vehicle's driveshaft.
  • the generator is connected to engine 1 to generate electricity.
  • Motor controller 3 can be an integrated dual-motor controller 3.
  • the integrated dual-motor controller is mounted above the EHS motor.
  • the integrated dual-motor controller is connected to both the drive motor and the generator.
  • the integrated dual-motor controller supplies power to the drive motor based on the AC power output from the generator or battery pack (not shown in the figure) to control the drive motor's electrical energy.
  • the powertrain 100 also includes a high-voltage distribution box 4, which is mounted on the engine 1 and electrically connected to the motor controller 3.
  • the space on the engine 1 can be utilized more efficiently, improving space utilization.
  • installing the engine 1 and the high-voltage distribution box 4 together to form a module improves the integration of the engine 1, facilitating assembly.
  • the powertrain 100 may further include a high-voltage distribution box bracket 5 and distribution box wires 6.
  • the high-voltage distribution box bracket 5 is mounted on the left side of the engine 1.
  • the high-voltage distribution box 4 is mounted on the engine 1 via the high-voltage distribution box bracket 5.
  • One end of the high-voltage distribution box 4 is electrically connected to the motor controller 3 via the distribution box wires 6, for distributing electrical energy to the motor controller 3.
  • the powertrain 100 further includes an intake manifold and an intercooler 9.
  • the intake manifold is at least partially located on the engine 1.
  • the intake manifold communicates with the intake end of the engine 1.
  • the intercooler 9 is mounted on the engine 1 and communicates with the intake manifold for cooling the gas in the intake manifold.
  • the space on the side of the engine 1 can be utilized more efficiently, improving space utilization.
  • mounting the engine 1 and the intercooler 9 together to form a module increases the integration of the engine 1, facilitating assembly.
  • integrating the intercooler 9 onto the engine 1 reduces the length of part of the intake pipe route, thereby reducing the space occupied by the intake pipe.
  • the intercooler 9 is installed below the high-voltage electrical distribution box 4.
  • the intake piping includes at least the intake manifold 7, intake hose 8, intercooler 9, intercooler intake pipe 10, and intercooler exhaust pipe 11.
  • the intake end of the intake hose 8 is connected to the air filter 20.
  • the exhaust end of the intake hose 8 is connected to the intake end of the intake manifold 7.
  • a turbocharger (not shown) is also provided on the engine 1.
  • the intake end of the intercooler intake pipe 10 is connected to the turbocharger.
  • the exhaust end of the intercooler intake pipe 10 is connected to the intake end of the intercooler 9.
  • the intake end of the intercooler exhaust pipe 11 is connected to the exhaust end of the intercooler 9.
  • the exhaust end of the intercooler exhaust pipe 11 is connected to the intake end of the engine 1.
  • the intake manifold 7, intake hose 8, intercooler 9, intercooler intake pipe 10, and intercooler exhaust pipe 11 form an intake system, which works in conjunction with the turbocharger to cool the high-temperature gas compressed by the turbocharger, so that the engine 1 can output higher power.
  • the air inlet of the air filter 20 is connected to the air inlet guide pipe 19 so that air can enter the air filter 20 through the air inlet guide pipe 19.
  • intercooler 9 can be a water-cooled intercooler or other types of intercoolers, and this application does not impose any restrictions on it.
  • the powertrain 100 also includes a catalytic converter 13 and an exhaust pipe.
  • the exhaust pipe is connected to the exhaust end of the engine 1.
  • the catalytic converter 13 is mounted on the engine 1 and connected to the exhaust pipe for purifying the gases in the exhaust pipe.
  • the space on the side of the engine 1 can be utilized efficiently, improving space utilization.
  • mounting the engine 1 and the catalytic converter 13 together to form a module increases the integration of the engine 1, facilitating assembly.
  • integrating the catalytic converter 13 onto the engine 1 reduces the length of the exhaust pipe route, thereby reducing the space occupied by the exhaust pipe.
  • the catalytic converter 13 is installed on the right side of the engine 1.
  • the exhaust pipe includes at least a connecting pipe (not shown in the figure), the catalytic converter 13, and the exhaust pipe 12.
  • the intake end of the connecting pipe is connected to the exhaust end of the engine, and the outlet end of the connecting pipe is connected to the intake end of the catalytic converter 13.
  • the outlet end of the catalytic converter 13 is connected to the intake end of the exhaust pipe 12.
  • the powertrain 100 also includes an air conditioning compressor 14.
  • the air conditioning compressor 14 is mounted on the engine 1 and is used to connect to the vehicle's air conditioning system.
  • the air conditioning compressor 14 by mounting the air conditioning compressor 14 onto the engine 1, the space on the side of the engine 1 can be utilized efficiently, improving space utilization. Simultaneously, mounting the engine 1 and the air conditioning compressor 14 together to form a module increases the integration of the engine 1, facilitating assembly. Furthermore, integrating the air conditioning compressor 14 onto the engine 1 allows the engine 1 to drive the air conditioning compressor 14.
  • the air conditioning compressor 14 is located below the intercooler 9.
  • the input end of the air conditioning compressor 14 is connected to the engine 1, and the output end of the air conditioning compressor 14 is connected to the vehicle air conditioner to facilitate the compression and delivery of air conditioning refrigerant.
  • the powertrain 100 also includes a cryogenic water pump 15 and a high-temperature water pump 16. Both the cryogenic water pump 15 and the high-temperature water pump 16 are mounted on the engine 1.
  • the engine 1 is equipped with a cooling system, and the cryogenic water pump 15 and the high-temperature water pump 16 are respectively connected to the cooling system.
  • the space at the bottom of the engine 1 can be utilized efficiently, improving space utilization.
  • the integration of the engine 1 is improved, facilitating assembly.
  • the cryogenic water pump 15 can pump cooling water into the cooling system of the engine, thereby cooling the engine 1.
  • cryogenic water pump 15 and the high-temperature water pump 16 are installed at the bottom of the engine 1.
  • the cryogenic water pump 15 is connected to the cryogenic water tank 34, and the high-temperature water pump 16 is connected to the high-temperature water tank 35. Cooling water flows out from the cryogenic water tank 34 and is pumped into the cooling system of the engine 1 by the cryogenic water pump 15 to cool the engine 1.
  • the powertrain 100 further includes an engine mount 81, one end of which is connected to the engine 1 along a first direction X, and the other end of which is adapted to be connected to the vehicle frame 45; and/or, it further includes a motor mount 82, one end of which is connected to the motor assembly 80 along a first direction X, and the other end of which is adapted to be connected to the vehicle frame 45.
  • one end of the engine mount 81 is connected to the engine 1 along the first direction X
  • one end of the motor mount 82 is connected to the motor assembly 80 along the first direction X. This helps to overcome the torsional reaction force when the car moves in the first direction X, allowing the powertrain 100 to be stably installed in the front compartment of the car, thereby improving the stability of the car.
  • the suspension experiences the greatest force in the first direction X when the vehicle moves forward and backward, especially for off-road vehicles.
  • the force on the suspension in the first direction X can increase by 3 to 5 times.
  • a special suspension tightening direction is required to ensure the engine 1 and motor 2 are secure.
  • the engine mount 81 includes a first mount 21, a second mount 22, a first fastener 58, and a second fastener 59.
  • the first mount 21 and the second mount 22 are connected to the engine 1 along a first direction X.
  • the first fastener 58 passes through the first mount 21 and the engine 1 sequentially from the front to the rear of the vehicle.
  • the second fastener 59 passes through the second mount 22 and the engine 1 sequentially from the rear to the front of the vehicle.
  • This arrangement ensures that the first fastener 58 and the second fastener 59 pass through in opposite directions to overcome torsional reaction forces.
  • the passing directions of the first fastener 58 and the second fastener 59 can be interchanged; however, this embodiment will not be elaborated upon here.
  • the motor mount 82 includes a third mount 23 and a fourth mount 24. Similar to the principle of mounting the first mount 21 and the second mount 22 on the engine 1, the fasteners in the third mount 23 and the fasteners in the fourth mount 24 are inserted in opposite directions.
  • the fasteners in the first suspension 21 and the second suspension 22 can be inserted in opposite or the same direction.
  • the fasteners in the third suspension 23 and the fourth suspension 24 can be inserted in opposite or the same direction.
  • the suspension can be a semi-active suspension.
  • the high-frequency vibration isolation capability of a semi-active suspension is equivalent to that of a hydraulic suspension, providing the driver with a more comfortable driving experience.
  • other types of suspensions can also be used, and this application does not impose any restrictions on them.
  • this application also provides a vehicle front compartment structure 1000, including a front compartment main body 200 and a powertrain 100 as described above.
  • a receiving cavity 27 is formed in the front compartment main body 200.
  • An engine 1 is disposed within the receiving cavity 27.
  • An electric motor assembly 80 extends at least partially outside the receiving cavity 27.
  • the powertrain 100 can be flexibly arranged in the vehicle's front compartment along the first direction X. Simultaneously, staggering the positions of the engine 1 and the motor assembly 80 facilitates the installation of other components on the engine 1, thereby improving the integration of the powertrain 100, reducing the overall vehicle front compartment space required by the powertrain 100, and thus freeing up installation space for other front compartment accessories, facilitating the rational installation layout of various components within the front compartment structure.
  • the front compartment body 200 includes a front compartment sheet metal 25 and a front bulkhead 26.
  • the front compartment sheet metal 25 and the front bulkhead 26 enclose a cavity 27.
  • the front bulkhead 26 is located above the motor assembly 80. Along the first direction X, there is clearance space between the engine and the front bulkhead.
  • the front compartment sheet metal 25 has a semi-enclosed structure, and the front bulkhead 26 is connected to the opening portion of the front compartment sheet metal 25 to form an accommodating cavity 27.
  • the front bulkhead 26 By positioning the front bulkhead 26 above the motor assembly 80 and maintaining a gap between the engine 1 and the front bulkhead 26, the engine 1 is positioned further away from the front bulkhead 26, providing deformation buffer space for a frontal collision and improving the reliability of the vehicle.
  • the motor 2 and the motor controller 3 are arranged below the central passage 57 and offset from the front bulkhead 26 in the vehicle height direction.
  • the front bulkhead sheet metal 25 includes a first longitudinal beam 251, a second longitudinal beam 252, and a first transverse beam 253.
  • the first longitudinal beam 251 and the second longitudinal beam 252 are respectively connected to the front bulkhead 26.
  • the first transverse beam 253 is connected to the end of the first longitudinal beam 251 and the second longitudinal beam 252 away from the front bulkhead 26.
  • the first longitudinal beam 251 and the second longitudinal beam 252 by connecting the first longitudinal beam 251 and the second longitudinal beam 252 to the front bulkhead 26 respectively, the first longitudinal beam 251, the second longitudinal beam 252, the first crossbeam 253 and the front bulkhead 26 enclose a cavity 27, thus providing layout space for the vehicle front compartment structure 1000 and protecting the engine 1.
  • the vehicle front compartment structure 1000 includes a front compartment sheet metal 25.
  • the front compartment sheet metal 25 includes a first longitudinal beam 251 and a second longitudinal beam 252.
  • the first longitudinal beam 251 is located on the left side of the vehicle
  • the second longitudinal beam 252 is located on the right side of the vehicle.
  • the ends of the first longitudinal beam 251 and the second longitudinal beam 252 closest to the driver's compartment are connected to the front bulkhead 26, and the ends furthest from the driver's compartment are connected to the first crossbeam 253.
  • the vehicle front compartment structure 1000 further includes a refrigerant-side integrated module 28 and a front compartment electrical distribution box 29.
  • a first wheel arch 30 is provided on the first longitudinal beam 251.
  • the refrigerant-side integrated module 28 and the front compartment electrical distribution box 29 are mounted on the side of the first wheel arch 30 facing the engine 1.
  • the refrigerant-side integrated module 28 and the front compartment power distribution box 29 are installed on the first wheel cover 30.
  • the space at the first wheel cover 30 of the front compartment is effectively utilized, so as to facilitate the reasonable layout of the front compartment.
  • the vehicle front compartment structure 1000 also includes an adapter bracket (not shown in the figure).
  • the refrigerant-side integrated module 28 and the front compartment electrical distribution box 29 are respectively fixed to the first wheel cover 30 of the front compartment structure via the adapter bracket.
  • the refrigerant-side integrated module 28 is arranged on the left side of the engine 1, and the front compartment electrical distribution box 29 is arranged on the left side of the engine 1 and located behind the refrigerant-side integrated module 28.
  • the vehicle front compartment structure 1000 also includes a brake redundancy module 31 and a PTC water heater 32.
  • a second wheel cover 33 is provided on the second longitudinal beam 252.
  • the brake redundancy module 31 and the PTC water heater 32 are mounted on the side of the second wheel cover 33 facing the engine 1.
  • the brake redundancy module 31 and the PTC water heater 32 are installed on the second wheel cover 33.
  • the space at the second wheel cover 33 in the front compartment is effectively utilized, so as to facilitate the reasonable layout of the front compartment.
  • the vehicle front compartment structure 1000 also includes an adapter bracket (not shown in the figure).
  • the brake redundancy module 31 and the PTC (Positive Temperature Coefficient) water heater are fixed to the rear inner side of the second wheel arch 33 of the front compartment structure via the adapter bracket.
  • Both the brake redundancy module 31 and the PTC water heater 32 are arranged on the right side of the engine 1, and their side-by-side arrangement facilitates the assembly and maintenance of the PTC water heater 32, improving the ease of assembly and maintenance.
  • the PTC water heater 32 is positioned close to the front bulkhead 26.
  • the heating element of the vehicle air conditioner (not shown) is located on the side of the front bulkhead 26 away from the receiving cavity 27. This arrangement places the PTC water heater 32 near the heating element of the air conditioner, shortening the water circulation path and improving water circulation efficiency.
  • the vehicle front compartment structure 1000 also includes an air filter 20.
  • the air filter 20 is arranged in front of the PTC water heater 32.
  • the air filter 20 is directly fixed to the second wheel arch 33.
  • the front compartment sheet metal 25 also includes a second crossbeam 254, a first column 255, and a second column 256.
  • the second crossbeam 254 connects to the end of the first longitudinal beam 251 and the second longitudinal beam 252 near the first crossbeam 253.
  • the second crossbeam 254 and the first crossbeam 253 are spaced apart along a second direction Z.
  • the second direction Z intersects with the first direction X.
  • the first column 255 and the second column 256 are spaced apart along a third direction Y.
  • the third direction Y intersects with the first direction X and the second direction Z respectively.
  • the first crossbeam 253, the second crossbeam 254, the first column 255, and the second column 256 enclose a receiving space for installing the radiator 36.
  • a receiving space is formed by enclosing the first crossbeam 253, the second crossbeam 254, the first pillar 255, and the second pillar 256 to facilitate the installation of the radiator 36.
  • the receiving space of the radiator 36 is integrated into the sheet metal 25 of the front compartment of the vehicle body, saving front compartment space in the first direction X, providing sufficient space for the arrangement of other components in the front compartment, and at the same time, arranging the radiator 36 directly in front of the engine 1 is beneficial for the cooling of the engine 1.
  • the third direction Y represents the left-right direction of the vehicle.
  • the first pillar 255 is connected to the first longitudinal beam 251.
  • the second pillar 256 is connected to the second longitudinal beam 252.
  • the second crossbeam 254 is located below the first crossbeam 253.
  • the orthographic projection of the second crossbeam 254 is at least partially offset from the orthographic projection of the first crossbeam 253.
  • the first crossbeam 253 is a detachable crossbeam to facilitate on-site assembly and subsequent maintenance.
  • the vehicle front compartment structure 1000 further includes a low-temperature water tank 34 and a high-temperature water tank 35.
  • the low-temperature water tank 34 is installed on the side of the first longitudinal beam 251 facing the accommodating cavity 27.
  • the high-temperature water tank 35 is installed on the side of the second longitudinal beam 252 facing the accommodating cavity 27.
  • the low-temperature water tank 34 is installed on the side of the first longitudinal beam 251 facing the accommodating cavity 27, and the high-temperature water tank 35 is installed on the side of the second longitudinal beam 252 facing the accommodating cavity 27, so that the longitudinal beam can protect the water tank.
  • the high-temperature water tank 35 is installed on the first longitudinal beam 251, close to the high-temperature water pump 16 of the engine 1.
  • the inlet of the high-temperature water tank 35 is connected to the high-temperature water pump 16, and the outlet of the high-temperature water tank 35 is connected to the inlet of the radiator 36.
  • the low-temperature water tank 34 is installed on the second longitudinal beam 252, close to the low-temperature water pump 15 of the engine 1.
  • the inlet of the low-temperature water tank 34 is connected to the outlet of the radiator 36, and the outlet of the low-temperature water tank 34 is connected to the low-temperature water pump 15 of the engine 1.
  • the external cooling pipes of the engine 1 consisting of the high-temperature water pump 16, the high-temperature water tank 35, the radiator 36, the low-temperature water tank 34, and the low-temperature water pump 15 connected in sequence, are all arranged on one side close to the first crossbeam 253, making the external cooling pipe route of the engine 1 shorter and improving the cooling efficiency.
  • the front cabin layout further includes a pedestrian protection beam 37, a drainage channel assembly 38, a brake fluid reservoir 43, and a wiper motor 44.
  • the pedestrian protection beam 37 is disposed between the first beam 253 and the second beam 254, and connected to the first pillar 255 and the second pillar 256 to protect the radiator 36.
  • the drainage channel assembly 38 is disposed on the side of the front bulkhead 26 near the accommodating cavity 27, and connected to the first longitudinal beam 251 and the second longitudinal beam 252.
  • the brake fluid reservoir 43 and the wiper motor 44 are both directly fixed to the side of the drainage channel assembly 38 near the motor 2, maximizing space utilization by utilizing the bottom space of the drainage channel assembly 38.
  • the front compartment layout also includes a washer fluid reservoir 40, an electronic control unit (ECU) 41, and an integrated power brake system (IPB) 42.
  • the washer fluid reservoir 40 is mounted on the side of the first crossbeam 253 away from the accommodating cavity 27, the ECU 41 is located in front of the cryogenic water tank 34, and the IPB 42 is located to the left of the wiper motor 44.
  • this application embodiment also proposes a vehicle 2000, including a frame 45 and the aforementioned vehicle front compartment structure 1000, with the front compartment sheet metal 25 mounted on the frame 45, and the engine 1 and motor 2 assemblies respectively connected to the frame 45.
  • the front panel sheet metal 25 is mounted on the frame 45, and the engine 1 and motor 2 assemblies are respectively connected to the frame 45. In this way, the front panel sheet metal 25 and the powertrain 100 can be integrated and installed at the same time. Then, the front panel sheet metal 25 and the powertrain 100 with various accessories installed are assembled on the frame 45, which improves the production cycle and efficiency.
  • the space occupied by the powertrain 100 in the receiving cavity 27 can be reduced, leaving room for the installation of other front compartment accessories, so as to make the front compartment structural layout more reasonable.
  • the frame 45 includes a first longitudinal beam 451, a second longitudinal beam 452, a first crossbeam 453, a second crossbeam 454, a third crossbeam 455, a fourth crossbeam 456, a frame bushing 457, and a frame suspension mounting part 458.
  • the first crossbeam 453, the second crossbeam 454, the third crossbeam 455, and the fourth crossbeam 456 are arranged at intervals along a first direction X and are respectively connected to the first longitudinal beam 451 and the second longitudinal beam 452.
  • the frame bushing 457 is mounted on the first longitudinal beam 451 and the second longitudinal beam 452.
  • the front panel 25 also includes a front panel frame mounting part 257.
  • the front panel frame mounting part 257 is located at the bottom of the first longitudinal beam 251 and the second longitudinal beam 252.
  • the front panel 25 is mounted on the frame 45 through the front panel frame mounting part 257 and the frame bushing 457.
  • a frame 45 suspension mounting part is provided on the first longitudinal beam 451, the second longitudinal beam 452, and the fourth cross beam 456 of the frame.
  • the first suspension 21 is mounted on the first longitudinal beam 451
  • the second suspension 22 is mounted on the second longitudinal beam 452
  • the third suspension 23 and the fourth suspension 24 are mounted on the fourth cross beam 456 of the frame, so that the powertrain 100 can be mounted on the frame 45.
  • the frame 45 also includes a front bumper beam 39.
  • the front bumper beam 39 is disposed below the second crossbeam 254 and connected to the first longitudinal beam 451 and the second longitudinal beam 452 of the frame to improve the collision protection capability of the vehicle 2000.
  • the vehicle 2000 further includes a front suspension decompression accumulator 46, a suspension stiffness module 47, and a suspension damping module 48.
  • the front suspension decompression accumulator 46 is disposed below the first longitudinal beam 451 and the second longitudinal beam 452 of the frame, and close to the front bumper beam 39.
  • the suspension stiffness module 47 and the suspension damping module 48 are respectively disposed on the side of the first longitudinal beam 451 and the second longitudinal beam 452 of the frame near the receiving cavity 27.
  • the partial shock absorption system composed of the front suspension decompression accumulator 46, the suspension stiffness module 47, and the suspension damping module 48 effectively reduces the vibration of the vehicle 2000, providing the driver with a comfortable riding experience.
  • the vehicle 2000 also includes an electric power steering assembly with tie rods 49 and a front stabilizer bar 50.
  • the electric power steering assembly with tie rods 49 is mounted on the second crossbeam 454 of the frame and is used to control the steering of the vehicle, enabling rapid steering and improving steering sensitivity.
  • the front stabilizer bar 50 is mounted at both ends on the first longitudinal beam 451 and the second longitudinal beam 452 of the frame, respectively, to prevent excessive lateral roll of the vehicle body during cornering, thus maintaining vehicle balance.
  • the vehicle 2000 further includes a first decorative panel 51, a second decorative panel 52, a third decorative panel 53, a fourth decorative panel 54, a fifth decorative panel 55, and a sixth decorative panel 56.
  • the first decorative panel 51 is mounted above the radiator 36.
  • the second decorative panel 52 is mounted above the engine 1.
  • the third decorative panel 53 and the fourth decorative panel 54 are respectively mounted on the first crossbeam 253 and the second crossbeam 254.
  • the fifth decorative panel 55 and the sixth decorative panel 56 are mounted on the water channel assembly 38.
  • This semi-enclosed decorative panel design on the front compartment provides coverage for important areas, making it easier for the user to observe the markings on various fluid reservoirs and to add fluids.
  • references to terms such as “one embodiment,” “some embodiments,” “illustrative embodiment,” “example,” “specific example,” or “some examples,” etc. indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application.
  • the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

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  • Chemical & Material Sciences (AREA)
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Abstract

一种车辆（2000），包括车辆前舱结构（1000），车辆前舱结构（1000）包括布置其间的动力总成（100）；动力总成（100）包括发动机（1）和电机组件（80），发动机（1）设于电机组件（80）沿第一方向（X）的一侧，发动机（1）沿第一方向（X）的正投影与电机组件（80）沿第一方向（X）的正投影至少部分错开，发动机（1）和/或电机组件（80）用于输出动力至车辆的传动轴。

Description

动力总成、车辆前舱结构以及车辆
本申请要求于2024年06月28日提交中国专利局、申请号为202410865130.5、发明名称为“动力总成、车辆前舱结构以及车辆”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请属于汽车前舱技术领域，具体涉及一种动力总成、车辆前舱结构以及车辆。
背景技术
随着科技的发展，越来越多的车企推出新能源车型，其中，混动汽车是当前的主要车型之一。
技术问题
在现有的混动汽车前舱布置方案中，车辆前舱结构布局不合理，空间浪费较大。
技术解决方案
本申请旨在提供一种动力总成、车辆前舱结构以及车辆，能够解决车辆前舱结构布局不合理，空间浪费较大的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供一种动力总成，包括发动机和电机组件；发动机设于电机组件沿第一方向的一侧，发动机沿第一方向的正投影与电机组件沿第一方向的正投影至少部分错开，发动机和/或电机组件用于输出动力至车辆的传动轴。
在本申请一些实施例中，电机组件包括电机和电机控制器，电机连接于发动机沿第一方向的一侧，电机控制器设于电机沿第二方向的一侧，第二方向与第一方向相交。
在本申请一些实施例中，还包括高压配电盒，高压配电盒安装于发动机上，高压配电盒与电机和/或电机控制器电连接。
在本申请一些实施例中，还包括进气管路和中冷器，进气管路至少部分设于发动机上，进气管路与发动机的进气端连通；中冷器安装于发动机上，并与进气管路连通，用于冷却进气管路中的气体。
在本申请一些实施例中，还包括催化器和排气管路，排气管路与发动机的排气端连通，催化器安装于发动机上，并与排气管路连通，用于净化排气管路中的气体。
在本申请一些实施例中，还包括空调压缩机，空调压缩机安装于发动机上，用于与车载空调连接。
在本申请一些实施例中，还包括低温水泵和高温水泵，低温水泵和高温水泵均安装于发动机上；发动机中设有冷却系统，低温水泵和高温水泵分别与冷却系统连通。
第二方面，本申请实施例提供一种车辆前舱结构，包括前舱主体以及上述动力总成；前舱主体中形成有容置腔，发动机设于容置腔内，电机组件至少部分延伸至容置腔外，前围板位于电机组件的上方。
在本申请一些实施例中，前舱主体包括前舱钣金和前围板，前舱钣金与前围板围合形成容置腔，前围板设于电机组件的上方，沿第一方向，发动机与前围板之间存有避让空间。
在本申请一些实施例中，前舱钣金包括第一纵梁、第二纵梁和第一横梁，第一纵梁和第二纵梁分别与前围板连接，第一横梁连接于第一纵梁和第二纵梁远离前围板的一端，第一纵梁、第二纵梁、第一横梁与前围板围合形成容置腔。
在本申请一些实施例中，车辆前舱结构还包括：冷媒侧集成模块和前舱配电盒，第一纵梁上设有第一轮罩，冷媒侧集成模块和前舱配电盒安装于第一轮罩朝向发动机的一侧。
在本申请一些实施例中，车辆前舱结构还包括：制动冗余模块和PTC水加热器，第二纵梁上设有第二轮罩，制动冗余模块和PTC水加热器安装于第二轮罩朝向发动机的一侧。
在本申请一些实施例中，前舱钣金还包括第二横梁、第一立柱以及第二立柱；第二横梁连接于第一纵梁和第二纵梁靠近第一横梁的一端，第二横梁与第一横梁沿第二方向间隔设置，第二方向与第一方向相交，第一立柱和第二立柱沿第三方向间隔设置，第三方向分别与第一方向和第二方向相交，第一横梁、第二横梁、第一立柱以及第二立柱围合形成容纳空间，用于安装散热器。
在本申请一些实施例中，还包括低温水箱和高温水箱，低温水箱安装于第一纵梁朝向容置腔的一侧，高温水箱安装于第二纵梁朝向容置腔的一侧。
第三方面，本申请实施例提供一种车辆，包括车架以及上述车辆前舱结构，前舱钣金安装于车架，发动机和电机组件分别与车架连接。
有益效果
在本申请的实施例中，通过将发动机设于电机组件结构沿第一方向的一侧，并且使发动机与电机组件沿第一方向上的投影至少部分错开，这样，便于动力总成在车辆前舱中沿第一方向的灵活布局，同时，使发动机与电机组件的位置错开设置，也便于在发动机上安装其他部件，从而提升动力总成的集成度，减少动力总成整体需要占用的车辆前舱空间。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的动力总成的示意图之一；
图2是根据本申请实施例的动力总成的示意图之二；
图3是根据本申请实施例的动力总成的示意图之三；
图4是根据本申请实施例的动力总成中第一悬置安装示意图；
图5是根据本申请实施例的动力总成中第二悬置安装示意图；
图6是根据本申请实施例的前舱钣金和前围板的配合结构示意图；
图7是根据本申请实施例的前舱结构的正视图；
图8是根据本申请实施例的前舱结构的俯视图；
图9是根据本申请实施例的前舱结构的侧视图；
图10是根据本申请实施例的车架的俯视图；
图11是根据本申请实施例的前舱钣金的仰视图；
图12是根据本申请实施例的前舱装饰板示意图；
图13是根据本申请实施例的前舱带装饰板剖面图；
图14是根据本申请实施例的车辆前舱结构的结构框图；
图15是根据本申请实施例的车辆的结构框图。
附图标记：
1-发动机；2-电机；3-电机控制器；4-高压配电盒；5-高压配电盒支架；6-配电盒导线；7-进气
总管；8-进气软管；9-中冷器；10-中冷进气管；11-中冷出气管；12-排气管；13-催化器；14-空调压缩机；15-低温水泵；16-高温水泵；17-第一传动半轴；18-第二传动半轴；19-进气导流管；20-空气滤清器；21-第一悬置；22-第二悬置；23-第三悬置；24-第四悬置；25-前舱钣金；26-前围板；27-容置腔；28-冷媒侧集成模块；29-前舱配电盒；30-第一轮罩；31-制动冗余模块；32-PTC水加热器；33-第二轮罩；34-低温水箱；35-高温水箱；36-散热器；37-行人保护横梁；38-流水槽总成；39-前防撞梁；40-洗涤液壶；41-电子控制器单元；42-智能集成制动系统；43-制动液壶；44-雨刮电机；45-车架；46-前悬架减压蓄能器；47-悬架刚度模块；48-悬架阻尼模块；49-电动助力转向器带横拉杆总成；50-前横向稳定杆；51-第一装饰板；52-第二装饰板；53-第三装饰板；54-第四装饰板；55-第五装饰板；56-第六装饰板；57-中央通道；58-第一紧固件；59-第二紧固件；80-电机组件；81-发动机悬置；82-电机悬置；
251-第一纵梁；252-第二纵梁；253-第一横梁；254-第二横梁；255-第一立柱；256-第二立柱；
257-前舱钣金车架安装部；
451-车架第一纵梁；452-车架第二纵梁；453-车架第一横梁；454-车架第二横梁；455-车架第
三横梁；456-车架第四横梁；457-车架衬套；458-车架悬置安装部；X-第一方向；Z-第二方向；Y-第三方向；
100-动力总成；200-前舱主体；1000-车辆前舱结构；2000-车辆。
本申请的实施方式
下面将详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的一种动力总成、车辆前舱结构以及车辆进行详细地说明。
如图1至图3、图13所示，根据本申请一些实施例的动力总成100，包括发动机1和电机组件80。发动机1设于电机组件80沿第一方向X的一侧。发动机1沿第一方向X的正投影与电机组件80沿第一方向X的正投影至少部分错开。发动机1和/或电机组件80用于输出动力至车辆的传动轴。
在本申请的实施例中，通过将发动机1设于电机组件80结构沿第一方向X的一侧，并且使发动机1与电机组件80沿第一方向X上的正投影至少部分错开。这样，便于动力总成100在车辆前舱中沿第一方向X的灵活布局。同时，使发动机1与电机组件80的位置错开设置，也便于在发动机1上安装其他部件，从而提升动力总成100的集成度，减少动力总成100整体需要占用的车辆前舱空间。同时，将发动机1和电机组件80集成，增加集成度，便于模块化安装。
示例性地，将发动机1和电机组件80安装到前舱内时，可以使发动机1设于前舱容置腔27内，电机组件80至少部分延伸至容置腔27外。这样，能够减小动力总成100在容置腔27的占用空间，为其他的前舱配件留出安装空间，以便于前舱结构布局更加合理。
具体地，如图1所示，第一方向X为汽车的车头到车尾的方向。第二方向Z为车身的高度方向。第三方向Y为汽车的宽度方向。
在一些实施例中，如图13所示，沿第一方向X，发动机1设于电机组件80的前方。发动机1和电机组件80沿汽车高度方向(也即第二方向Z)存在一定的高差。电机组件80设置在中央通道57的下方。
在一些实施例中，发动机1可以直接输出动力至传动轴，或者，电机组件80可以直接输出动力至传动轴，或者发动机1和电机组件80共同输出动力至传动轴。其中，传动轴可以包括第一传动半轴17和第二传动半轴18。
在一些实施例中，本申请的动力总成100应用于搭载混合动力系统的车辆。车辆可以为越野车、轿车以及SUV等，本申请实施例在此不做限制。
可选地，如图1至图3所示，电机组件80包括电机2和电机控制器3。电机2连接于发动机1沿第一方向X的一侧。电机控制器3设于电机2沿第二方向Z的一侧。第二方向Z与第一方向X相交。
在本申请的实施例中，通过将电机控制器3设于电机2沿第二方向Z的一侧，这样，合理布局电机控制器3的结构，减少电机2的占用空间。同时，将电机2和电机控制器3集成，提高了电机组件80的集成度，从而提高动力总成100的装配效率。
具体地，电机2可以为电混系统(Electric Hybrid System，EHS)电机。EHS电机包括发电机和驱动电机(图中未示出)。驱动电机用以输出动力至车辆的传动轴。发电机与发动机1相连，以在发动机1的带动下进行发电。电机控制器3可以为集成双电机控制器3。集成双电机控制器安装在EHS电机的上方。集成双电机控制器分别与驱动电机和发电机相连。集成双电机控制器根据发电机或者电池包(图中未示出)输出的交流电给驱动电机供电，以控制驱动电机的电能。
可选地，如图1至图3所示，动力总成100还包括高压配电盒4，高压配电盒4安装于发动机1上，高压配电盒4与电机控制器3电连接。
在本申请的实施例中，通过将高压配电盒4安装在发动机1上，这样，可以合理利用发动机1上面的空间，提高空间的利用率。同时，将发动机1和高压配电盒4安装在一起，形成模块，提高了发动机1的集成度，以便于装配。
具体地，动力总成100还可以包括高压配电盒支架5以及配电盒导线6。沿第一方向X，高压配电盒支架5安装在发动机1的左侧。高压配电盒4通过高压配电盒支架5安装在发动机1上。高压配电盒4的一端通过配电盒导线6与电机控制器3电连接，用于为电机控制器3分配电能。
可选地，如图1至图3所示，动力总成100还包括进气管路和中冷器9。进气管路至少部分设于发动机1上。进气管路与发动机1的进气端连通。中冷器9安装于发动机1上，并与进气管路连通，用于冷却进气管路中的气体。
在本申请的实施例中，通过将部分进气管路设于发动机1上，中冷器9安装于发动机1上，这样，可以合理利用发动机1侧面的空间，提高空间的利用率。同时，将发动机1和中冷器9安装在一起，形成模块，提高了发动机1的集成度，以便于装配。并且，将中冷器9集成在发动机1上，能够减少部分进气管路路线长度，进而减小进气管路占用的空间。
具体地，中冷器9安装在高压配电盒4的下方，进气管路至少包括进气总管7、进气软管8、中冷器9、中冷进气管10、以及中冷出气管11所组成的管路。其中，进气软管8的进气端与空气滤清器20连接。进气软管8的出气端与进气总管7的进气端连接。在发动机1上还设有增压器(图中未示出)。中冷进气管10进气端与增压器相连。中冷进气管10出气端与中冷器9的进气端相连。中冷出气管11的进气端与中冷器9的出气端相连。中冷出气管11的出气端和发动机1的进气端连接。这样，进气总管7、进气软管8、中冷器9、中冷进气管10、以及中冷出气管11形成进气系统，并与增压器配合，对增压器压缩后的高温气体进行冷却，以便于发动机1能够输出更高的动力。
进一步地，空气滤清器20的进气端与进气导流管19连通，以便于空气经进气导流管19进入空气滤清器20。
需要说明的是，中冷器9可以为水冷中冷器，也可以为其他类型的中冷器，本申请在此不做限制。
可选地，如图1至图3所示，动力总成100还包括催化器13和排气管路。排气管路与发动机1的排气端连通。催化器13安装于发动机1上，并与排气管路连通，用于净化排气管路中的气体。
在本申请的实施例中，通过将催化器13安装在发动机1上，并与排气管路连通，这样，可以合理利用发动机1侧面的空间，提高空间的利用率。同时，将发动机1和催化器13安装在一起，形成模块，提高了发动机1的集成度，以便于装配。并且，将催化器13集成在发动机1上，能够减少排气管路路线长度，进而减小排气管路占用的空间。
具体地，沿第一方向X，催化器13安装在发动机1的右侧。排气管路至少包括连接管(图中未示出)、催化器13以及排气管12所组成的管路。连接管的进气端与动机的排气端连通，连接管的出气端与催化器13的进气端连通。催化器13的出气端与排气管12的进气端连通。这样，发动机1的尾气经催化器13净化，从排气管12中排出。
可选地，如图1至图3所示，动力总成100还包括空调压缩机14。空调压缩机14安装于发动机1上，用于与车载空调连接。
在本申请的实施例中，通过将空调压缩机14安装于发动机1上，这样，可以合理利用发动机1侧面的空间，提高空间的利用率。同时，将发动机1和空调压缩机14安装在一起，形成模块，提高了发动机1的集成度，以便于装配。并且，将空调压缩机14集成在发动机1上，能够通过发动机1驱动空调压缩机14工作。
具体地，空调压缩机14布置在中冷器9的下方。空调压缩机14的输入端和发动机1相连，空调压缩机14的输出端和车载空调连接，以便于压缩和输送空调制冷剂。
可选地，如图1至图3所示，动力总成100还包括低温水泵15和高温水泵16。低温水泵15和高温水泵16均安装于发动机1上。发动机1中设有冷却系统，低温水泵15和高温水泵16分别与冷却系统连通。
在本申请的实施例中，通过将低温水泵15和高温水泵16均安装于发动机1上，并与冷却系统连通，这样，可以合理利用发动机1底部的空间，提高空间的利用率。同时，将发动机1和低温水泵15、高温水泵16安装在一起，形成模块，提高了发动机1的集成度，以便于装配。并且，将低温水泵15、集成在发动机1上，低温水泵15能够向发动机中的冷却系统泵入冷却水，以便于冷却发动机1。
具体地，低温水泵15和高温水泵16安装在发动机1的底部。低温水泵15与低温水箱34连接，高温水泵16与高温水箱35连接。冷却水从低温水箱34流出，经低温水泵15泵入至发动机1的冷却系统冷却发动机1，以便于冷却发动机。
可选地，如图1至图5所示，动力总成100还包括发动机悬置81，发动机悬置81的一端沿第一方向X与发动机1连接，另一端适于与车辆的车架45连接；和/或，还包括电机悬置82，电机悬置82的一端沿第一方向X与电机组件80连接，另一端适于与车辆的车架45连接。
在本申请实施例中，通过将发动机悬置81的一端沿第一方向X与发动机1连接，电机悬置82的一端沿第一方向X与电机组件80连接。这样，以便于克服汽车在第一方向X上运动时克服扭转反作用力，使动力总成100稳定地安装在汽车的前舱内，提高汽车的稳定性。
在一些实施例中，车辆前进与后退时悬置在第一方向X上受力最大，特别是越野车，考虑到其复杂的工况，如最恶劣比利时路段(由不规则、凹凸不平、大小不一的石块铺成的测试路段，就叫做比利时路)，悬置在第一方向X上的受力会增大3到5倍。在制动工况中为防止动力总成100中的悬置螺栓松动使发动机1和电机2受载荷异常，因此，需要设置特殊的悬置紧固方向以便于使发动机1和电机2稳固。
如图4至图5所示，发动机悬置81包括第一悬置21、第二悬置22、第一紧固件58以及第二紧固件59。第一悬置21和第二悬置22沿第一方向X和发动机1相连，第一紧固件58沿车头至车尾的方向依次穿设第一悬置21和发动机1，第二紧固件59沿车尾至车头的方向依次穿设第二悬置22和发动机1。这样，使得第一紧固件58和第二紧固件59的穿设方向相反，以便于克服扭转反作用力。当然，可以交换第一紧固件58和第二紧固件59的穿设方向，本申请实施例在此不做赘述。
在一些实施例中，电机悬置82包括第三悬置23和第四悬置24。和第一悬置21、第二悬置22安装在发动机1的原理类似，第三悬置23中的紧固件和第四悬置24中紧固件的穿设方向相反即可。
进一步地，第一悬置21中的紧固件和第二悬置22中的紧固件穿设方向可以相反，也可以相同。第三悬置23中的紧固件和第四悬置24中的紧固件穿设方向可以相反，也可以相同；
需要说明的是，悬置可以为半主动悬置，半主动悬置的高频部分隔振能力相当于液压悬置，能为驾驶员提供更舒适的驾驶体验。当然，悬置还可以采用其他类型的悬置，本申请在此不做限制。
可选地，如图6-图8以及图14所示，本申请还提供一种车辆前舱结构1000，包括前舱主体200以及上述任一项的动力总成100。前舱主体200中形成有容置腔27。发动机1设于容置腔27内。电机组件80至少部分延伸至容置腔27外。
在本申请的实施例中，通过将发动机1设于前舱主体200中的容置腔27内，并使电机组件80至少部分延伸至容置腔27外，这样，便于动力总成100在车辆前舱中沿第一方向X的灵活布局。同时，使发动机1与电机组件80的位置错开设置，也便于在发动机1上安装其他部件，从而提升动力总成100的集成度，减少动力总成100整体需要占用的车辆前舱空间，进而能够为其他的前舱配件留出安装空间，以便于前舱结构中各个部件的合理安装布局。
可选地，如图6-图8所示，前舱主体200包括前舱钣金25和前围板26。前舱钣金25与前围板26围合形成容置腔27。前围板26设于电机组件80的上方。沿第一方向X，发动机与前围板之间存有避让空间。
在本申请的实施例中，前舱钣金25呈半封闭结构，前围板26与前舱钣金25的开口部分连接以形成容置腔27。通过将前围板26设于电机组件80的上方且发动机1与前围板26之间存有间隙，这样，使发动机1距离前围板26较远，给正向碰撞留出变形缓冲空间，提高车辆的可靠性。
具体地，如图13所示，电机2和电机控制器3布置在中央通道57下方且与前围板26在汽车高度方向上错开。
可选地，如图6-图8所示，前舱钣金25包括第一纵梁251、第二纵梁252和第一横梁253。第一纵梁251和第二纵梁252分别与前围板26连接。第一横梁253连接于第一纵梁251和第二纵梁252远离前围板26的一端。第一纵梁251、第二纵梁252、第一横梁253与前围板26围合形成容置腔27。
在本申请的实施例中，通过将第一纵梁251和第二纵梁252分别与前围板26连接，第一纵梁251、第二纵梁252、第一横梁253与前围板26围合形成容置腔27，这样，可以为车辆前舱结构1000提供布局空间以及保护发动机1。
具体地，车辆前舱结构1000包括前舱钣金25。前舱钣金25包括第一纵梁251和第二纵梁252。沿车辆的前进方向，第一纵梁251设置在车辆左侧，第二纵梁252设置在车辆右侧。第一纵梁251和第二纵梁252靠近驾驶员舱的一端与前围板26连接，远离驾驶员舱的一端与第一横梁253连接。
可选地，如图6-图8所示，车辆前舱结构1000还包括冷媒侧集成模块28和前舱配电盒29。第一纵梁251上设有第一轮罩30。冷媒侧集成模块28和前舱配电盒29安装于第一轮罩30朝向发动机1的一侧。
在本申请的实施例中，通过在第一纵梁251上设第一轮罩30，将冷媒侧集成模块28和前舱配电盒29安装在第一轮罩30上，这样，有效利用了前舱第一轮罩30处的空间，以便于前舱合理布局。
具体地，车辆前舱结构1000还包括转接支架(图中未示出)。冷媒侧集成模块28和前舱配电盒29分别通过转接支架固定在前舱结构的第一轮罩30上。冷媒侧集成模块28布置在发动机1的左侧，前舱配电盒29布置在发动机1的左侧并且位于冷媒侧集成模块28的后方。
可选地，如图6-图8所示，车辆前舱结构1000还包括制动冗余模块31和PTC水加热器32。第二纵梁252上设有第二轮罩33。制动冗余模块31和PTC水加热器32安装于第二轮罩33朝向发动机1的一侧。
在本申请的实施例中，通过在第二纵梁252上设第二轮罩33，将制动冗余模块31和PTC水加热器32安装在第二轮罩33上，这样，有效利用了前舱第二轮罩33处的空间，以便于前舱合理布局。
具体地，车辆前舱结构1000还包括转接支架(图中未示出)。制动冗余模块31和PTC(Positive Temperature Coefficient，正温度系数)水加热器通过转接支架固定在前舱结构的第二轮罩33的后内侧。制动冗余模块31和PTC水加热器32均布置在发动机1的右侧，并且制动冗余模块31和PTC水加热器32并排布置，有利于PTC水加热器32的装配和维修，提高了装配和维修方便性。
进一步地，PTC水加热器32靠近前围板26设置。车载空调的暖风芯体(图中未示出)布置在前围板26背离容置腔27的一侧。这样使得PTC水加热器32邻近空调器的暖风芯体，使水循环的路线短，提高水循环的效率。
在一些实施例中，车辆前舱结构1000还包括空气滤清器20。空气滤清器20布置在PTC水加热器32的前方。空气滤清器20直接固定在第二轮罩33上。
可选地，如图6-图8所示，前舱钣金25还包括第二横梁254、第一立柱255以及第二立柱256。第二横梁254连接于第一纵梁251和第二纵梁252靠近第一横梁253的一端。第二横梁254与第一横梁253沿第二方向Z间隔设置。第二方向Z与第一方向X相交。第一立柱255和第二立柱256沿第三方向Y间隔设置。第三方向Y分别与第一方向X和第二方向Z相交。第一横梁253、第二横梁254、第一立柱255以及第二立柱256围合形成容纳空间，用于安装散热器36。
在本申请的实施例中，通过将第一横梁253、第二横梁254、第一立柱255以及第二立柱256围合形成容纳空间，以便于安装散热器36。这样，将散热器36容纳空间集成在车身前舱钣金25中，在第一方向X上节省前舱空间，为前舱布置其他零部件提供足够的空间，同时将散热器36布置在发动机1的正前方有利于发动机1散热。
具体地，第三方向Y为汽车的左右方向。第一立柱255与第一纵梁251连接。第二立柱256与第二纵梁252连接。第二横梁254位于第一横梁253的下方。沿垂直于第一方向X，第二横梁254的正投影与第一横梁253的正投影至少部分错开。进一步地，第一横梁253为可拆卸横梁，以便于第一横梁253现场装配以及后期维修。
可选地，如图6-图8所示，车辆前舱结构1000还包括低温水箱34和高温水箱35。低温水箱34安装于第一纵梁251朝向容置腔27的一侧。高温水箱35安装于第二纵梁252朝向容置腔27的一侧。
在本申请的实施例中，通过将低温水箱34安装于第一纵梁251朝向容置腔27的一侧，高温水箱35安装于第二纵梁252朝向容置腔27的一侧，这样，以便于纵梁对水箱形成保护。
具体地，高温水箱35安装在第一纵梁251上，且靠近发动机1的高温水泵16。高温水箱35的进水端与高温水泵16相连，高温水箱35的出水端与散热器36进水端相连。低温水箱34安装在第二纵梁252上，且靠近发动机1的低温水泵15。低温水箱34的进水端与散热器36出水端相连，低温水箱34的出水端与发动机1的低温水泵15相连。这样，由高温水泵16、高温水箱35、散热器36、低温水箱34以及低温水泵15依次连通所组成的发动机1外冷却管路均布置在靠近第一横梁253的一侧，使发动机1外冷却管路路线较短，提高冷却效率。
在一些实施例中，前舱布置结构还包括行人保护横梁37、流水槽总成38、制动液壶43以及雨刮电机44。行人保护横梁37设置在第一横梁253和第二横梁254之间，并与第一立柱255和第二立柱256连接，以保护散热器36。流水槽总成38设置在前围板26靠近容置腔27的一侧，并与第一纵梁251和第二纵梁252连接，制动液壶43以及雨刮电机44均直接固定在流水槽总成38靠近电机2的一侧，以便于利用流水槽总成38的底部空间，使空间利用最大化。
在一些实施例中，前舱布置结构还包括洗涤液壶40、电子控制器单元41(Electronic Control Unit，ECU)以及智能集成制动系统42(Integrated Power Brake，IPB)。洗涤液壶40安装在第一横梁253远离容置腔27的一侧，ECU41布置在低温水箱34的前方，IPB42布置在雨刮电机44的左侧。
可选地，如图8至图15所示，本申请实施例还提出了一种车辆2000，包括车架45以及上述车辆前舱结构1000，前舱钣金25安装于车架45，发动机1和电机2组件分别与车架45连接。
在本申请的实施例中，通过前舱钣金25安装于车架45，发动机1和电机2组件分别与车架45连接，这样，可以将前舱钣金25和动力总成100同时进行集成安装，然后将安装完成各种配件的前舱钣金25和动力总成100组装在车架45上，提高生产节拍和效率。
并且，通过将发动机1设于前舱钣金25与前围板26围合形成容置腔27，电机组件80至少部分延伸至容置腔27外，这样，能够减小动力总成100在容置腔27的占用空间，为其他的前舱配件留出安装空间，以便于前舱结构布局更加合理。
具体地，如图10所示，车架45包括车架第一纵梁451、车架第二纵梁452、车架第一横梁453、车架第二横梁454、车架第三横梁455、车架第四横梁456、车架衬套457以及车架悬置安装部458。车架第一横梁453、车架第二横梁454、车架第三横梁455以及车架第四横梁456沿第一方向X间隔排布，并分别连接于车架第一纵梁451、车架第二纵梁452。车架衬套457安装在车架第一纵梁451和车架第二纵梁452上。如图11所示，前舱钣金25还包括前舱钣金车架安装部257。前舱钣金车架安装部257设置在第一纵梁251和第二纵梁252的底部。前舱钣金25通过前舱钣金车架安装部257与车架衬套457配合，安装至车架45上。
具体地，在车架第一纵梁451、车架第二纵梁452以及车架第四横梁456上设有车架45悬置安装部，第一悬置21安装至车架第一纵梁451上，第二悬置22安装至车架第二纵梁452上，第三悬置23和第四悬置24安装至车架第四横梁456上，以使动力总成100可以安装至车架45上。
在一些实施例中，车架45还包括前防撞梁39。前防撞梁39设置在第二横梁254的下方，并与车架第一纵梁451和车架第二纵梁452连接，以提高车辆2000的防撞能力。
在一些实施例中，车辆2000还包括前悬架减压蓄能器46、悬架刚度模块47以及悬架阻尼模块48。前悬架减压蓄能器46布置在车架第一纵梁451和车架第二纵梁452的下方，且靠近前防撞梁39。悬架刚度模块47、悬架阻尼模块48分别布置在车架第一纵梁451和车架第二纵梁452靠近容置腔27的一侧。前悬架减压蓄能器46、悬架刚度模块47以及悬架阻尼模块48组成的部分减震系统，有效减小车辆2000的震动，为驾驶员提供舒适的乘坐体验。
在一些实施例中，车辆2000还包括电动助力转向器带横拉杆总成49以及前横向稳定杆50。电动助力转向器带横拉杆总成49安装在车架第二横梁454上，用于控制汽车的转向，以便于汽车可快速转向，提高了汽车转向的灵敏度。前横向稳定杆50两端分别安装在车架第一纵梁451和车架第二纵梁452上，用于防止车身在转弯时发生过大的横向侧倾，以便于车身保持平衡。
在一些实施例中，车辆2000还包括第一装饰板51、第二装饰板52、第三装饰板53、第四装饰板54、第五装饰板55以及第六装饰板56。第一装饰板51安装在散热器36上方。第二装饰板52安装在发动机1上方。第三装饰板53和第四装饰板54分别安装在第一横梁253和第二横梁254上。第五装饰板55和第六装饰板56安装在流水槽总成38上。这样，对前舱采用半包装饰板，对重要部位进行遮挡，方便用户观察各种液壶刻度以及加注液体更加方便。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (16)

  1. 一种动力总成(100)，其中，包括：
    电机组件(80)；及
    发动机(1)，所述发动机(1)设于所述电机组件(80)沿第一方向(X)的一侧，所述发动机(1)沿所述第一方向(X)的正投影与所述电机组件(80)沿所述第一方向(X)的正投影至少部分错开，所述发动机(1)和/或所述电机组件(80)用于输出动力至车辆的传动轴。
  2. 根据权利要求1所述的动力总成(100)，其中，所述电机组件(80)包括电机(2)和电机控制器(3)，所述电机(2)连接于所述发动机(1)沿所述第一方向(X)的一侧，所述电机控制器(3)设于所述电机(2)沿第二方向(Z)的一侧，所述第二方向(Z)与所述第一方向(X)相交。
  3. 根据权利要求2所述的动力总成(100)，其中，还包括高压配电盒(4)，所述高压配电盒(4)安装于所述发动机(1)上，所述高压配电盒(4)与所述电机控制器(3)电连接。
  4. 根据权利要求1所述的动力总成(100)，其中，还包括进气管路和中冷器(9)，所述进气管路至少部分设于所述发动机(1)上，所述进气管路与所述发动机(1)的进气端连通；所述中冷器(9)安装于所述发动机(1)上，并与所述进气管路连通，用于冷却所述进气管路中的气体。
  5. 根据权利要求1所述的动力总成(100)，其中，还包括催化器(13)和排气管路，所述排气管路与所述发动机(1)的排气端连通，所述催化器(13)安装于所述发动机(1)上，并与所述排气管路连通，用于净化所述排气管路中的气体。
  6. 根据权利要求1至5中任一项所述的动力总成(100)，其中，还包括空调压缩机(14)，所述空调压缩机(14)安装于所述发动机(1)上，用于与车载空调连接。
  7. 根据权利要求1至6中任一项所述的动力总成(100)，其中，还包括低温水泵(15)和高温水泵(16)，所述低温水泵(15)和所述高温水泵(16)均安装于所述发动机(1)上；所述发动机(1)中设有冷却系统，所述低温水泵(15)和所述高温水泵(16)分别与所述冷却系统连通。
  8. 根据权利要求1至7中任一项所述的动力总成(100)，其中，还包括发动机悬置，所述发动机悬置(81)的一端沿所述第一方向与所述发动机(1)连接，另一端适于与车辆的车架(45)连接；
    和/或，还包括电机悬置(82)，所述电机悬置(82)的一端沿所述第一方向与所述电机组件(80)连接，另一端适于与车辆的车架(45)连接。
  9. 一种车辆前舱结构(1000)，其中，包括：
    如权利要求1-8中任一项所述的动力总成(100)；及
    前舱主体(200)，所述前舱主体(200)中形成有容置腔(27)，所述发动机(1)设于所述容置腔(27)内，所述电机组件(80)至少部分延伸至所述容置腔(27)外。
  10. 根据权利要求9所述的车辆前舱结构(1000)，其中，所述前舱主体(200)包括前舱钣金(25)和前围板(26)，所述前舱钣金(25)与所述前围板(26)围合形成所述容置腔(27)，所述前围板(26)设于所述电机组件(80)的上方，沿所述第一方向，所述发动机(1)与所述前围板(26)之间存有避让空间。
  11. 根据权利要求9所述的车辆前舱结构(1000)，其中，所述前舱钣金(25)包括第一纵梁(251)、第二纵梁(252)和第一横梁(253)，所述第一纵梁(251)和第二纵梁(252)分别与所述前围板(26)连接，所述第一横梁(253)连接于所述第一纵梁(251)和第二纵梁(252)远离所述前围板(26)的一端，所述第一纵梁(251)、第二纵梁(252)、第一横梁(253)与所述前围板(26)围合形成所述容置腔(27)。
  12. 根据权利要求11所述的车辆前舱结构(1000)，其中，还包括：冷媒侧集成模块(28)和前舱配电盒(29)，所述第一纵梁(251)上设有第一轮罩(30)，所述冷媒侧集成模块(28)和前舱配电盒(29)安装于所述第一轮罩(30)朝向所述发动机(1)的一侧。
  13. 根据权利要求11所述的车辆前舱结构(1000)，其中，还包括：制动冗余模块(31)和PTC水加热器(32)，所述第二纵梁(252)上设有第二轮罩(33)，制动冗余模块(31)和PTC水加热器(32)安装于所述第二轮罩(33)朝向所述发动机(1)的一侧。
  14. 根据权利要求11-13中任一项所述的车辆前舱结构(1000)，其中，所述前舱钣金(25)还包括第二横梁(254)、第一立柱(255)以及第二立柱(256)；第二横梁(254)连接于所述第一纵梁(251)和所述第二纵梁(252)靠近所述第一横梁(253)的一端，所述第二横梁(254)与所述第一横梁(253)沿第二方向间隔设置，所述第二方向与所述第一方向相交，所述第一立柱(255)和所述第二立柱(256)沿第三方向间隔设置，所述第三方向分别与所述第一方向和所述第二方向相交，第一横梁(253)、第二横梁(254)、第一立柱(255)以及第二立柱(256)围合形成容纳空间，用于安装散热器(36)。
  15. 根据权利要求11-14中任一项所述的车辆前舱结构(1000)，其中，还包括低温水箱(34)和高温水箱(35)，所述低温水箱(34)安装于所述第一纵梁(251)朝向容置腔(27)的一侧，所述高温水箱(35)安装于所述第二纵梁(252)朝向容置腔(27)的一侧。
  16. 一种车辆(2000)，其中，包括：
    车架(45)；及
    如权利要求9-15中任一项所述的车辆前舱结构(1000)，所述前舱钣金(25)安装于所述车架(45)，所述发动机(1)和所述电机组件(80)分别与所述车架(45)连接。
PCT/CN2025/078870 2024-06-28 2025-02-24 动力总成、车辆前舱结构以及车辆 Pending WO2026001031A1 (zh)

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