CN107200068B - The front portion structure of vehicle - Google Patents
The front portion structure of vehicle Download PDFInfo
- Publication number
- CN107200068B CN107200068B CN201710161028.7A CN201710161028A CN107200068B CN 107200068 B CN107200068 B CN 107200068B CN 201710161028 A CN201710161028 A CN 201710161028A CN 107200068 B CN107200068 B CN 107200068B
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- vehicle
- radar installations
- guide duct
- engine room
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Classifications
-
- 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
- B62D25/082—Engine compartments
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The front portion structure of the vehicle of the temperature rising for the radar installations that configuration can be inhibited in the front end of engine room is provided.Vehicle (1) has guide duct (40), guide duct has air inlet (41) of the configuration at the rear of external gas introduction port and the exhaust outlet (42) to engine room (14) side opening, and the extraneous gas entered from air inlet is guided in engine room from exhaust outlet.Front that guide duct (40) configured in engine (16) and with radar installations (30) adjacent position in the vehicle width direction.In addition, the exhaust outlet (42) of guide duct is open near radar installations (30) in vehicle up and down direction.Radar installations (30) is configured in the vehicle width direction in the position adjacent with radiator (18).Guide duct is configured relative to radar installations (30) in the side opposite with radiator (18).The opening area of exhaust outlet (42) is formed as less than the opening area of air inlet (41).
Description
Technical field
The present invention relates to the front portion structures that the front end in engine room has the vehicle of radar installations.
Background technique
In recent years, in the vehicles such as automobile, automatic emergency brake system (AEB:Autonomous Emergency
Braking it) has popularized.Automatic emergency brake system has the radar installations of the barrier in detection front etc..
In the past, as the vehicle for having radar installations, it is known that vehicle described in Patent Document 1.Described in Patent Document 1
In vehicle, radar installations is mounted in the front end of engine room from the extraneous gas introducing port face forward of front bumper.
In vehicle described in Patent Document 1, veil is not configured in front of radar installations, therefore the interference of electric wave can be prevented.
Existing technical literature
Patent document
Patent document 1: special open 2009-287950 bulletin
Summary of the invention
Problems to be solved by the invention
In this previous vehicle, it is configured with cooler in the front end of engine room, extraneous gas passes through cooler
To become high temperature and be discharged into engine room.Also, the extraneous gas of the high temperature speed be low speed in the case where, due to
The heat of the exhaust manifold of front end from engine and further heat up, flow back and flow into the radar of the front end of engine room
Around device.Therefore, in previous vehicle, although radar installations to be mounted in the front end of engine room, radar installations
Temperature be also possible to it is excessively high.
On the other hand, in order to promote the cooling of radar installations, it may be considered that expand the extraneous gas introducing port of front bumper
Area, more extraneous gas are imported by engine room.But the case where expanding the area of extraneous gas introducing port
Under, the air drag that vehicle is subject to will increase.In addition, due to the limitation of car body size, sufficiently expanding external gas in compact car
The area of body introducing port is difficult.
The present invention is conceived to the above problem and completes, and its purpose is to provide can inhibit to configure before engine room
The front portion structure for the vehicle that the temperature of the radar installations of end rises.
The solution to the problem
The present invention is a kind of front portion structure of vehicle, is had: car body, is formed with engine room in the front of vehicle；Vehicle
Body component, configuration in the front end of above-mentioned vehicle there is the extraneous gas that extraneous gas is imported above-mentioned engine room to import
Mouthful；Engine configures in above-mentioned engine room；Radiator, configure above-mentioned engine room front end and above-mentioned
The rear of extraneous gas introducing port；Radar installations is configured in the front end of above-mentioned engine room；And cooling fan, it will
It is discharged in above-mentioned engine room by the extraneous gas of above-mentioned radiator, the front portion structure of above-mentioned vehicle is characterized in that, tool
Standby guide duct, above-mentioned guide duct have configuration in the air inlet at the rear of said external gas introduction port and to above-mentioned engine room
The exhaust outlet of side opening guides to the extraneous gas entered from above-mentioned air inlet in above-mentioned engine room from above-mentioned exhaust outlet, on
State guide duct configuration the front of above-mentioned engine and with above-mentioned radar installations adjacent position in the vehicle width direction, it is above-mentioned
The exhaust outlet of guide duct is open near above-mentioned radar installations in vehicle up and down direction.
Invention effect
In this way, according to the present invention, make to import from the exhaust outlet of guide duct a part of the indoor extraneous gas of engine with
It contacts before engine and flows in the vehicle width direction, it can be made to keep the sky of low temperature and the rear side to radar installations
Between flow, therefore radar installations can be cooled down using the extraneous gas.In addition, the stream of the extraneous gas from guide duct can be utilized
Dynamic block attempts to flow back to the space at the rear of radar installations by the extraneous gas that radiator heats up, and can inhibit radar installations
Temperature rise.As a result, configuration can be inhibited to rise in the temperature of the radar installations of the front end of engine room.
Detailed description of the invention
Fig. 1 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, before being viewed from above vehicle
Top view when portion.
Fig. 2 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, is when watching vehicle from front
Main view.
Fig. 3 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, is to watch radar installations from front
With main view when circumferential component.
Fig. 4 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, is the perspective view of air inlet pipe.
Fig. 5 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, is that the direction V-V of Fig. 3 is cut to view
Face figure.
Fig. 6 is the figure for showing the front portion structure of vehicle of one embodiment of the present invention, is to illustrate the indoor sky of engine
The top view of the flowing of gas.
Description of symbols
1... vehicle, 11... front bumper (car body member), 11A... extraneous gas introducing port, 14... engine room,
16... engine, 18... radiator, 19... cooling fan, the 1st component of 21..., the 2nd component of 22..., 23... bracket,
30... radar installations, 40... guide duct, 41... air inlet, 42... exhaust outlet, 47... sidewall portion.
Specific embodiment
Hereinafter, the embodiment of the front portion structure using Detailed description of the invention vehicle of the invention.FIG. 1 to FIG. 6 is to show this hair
The figure of the front portion structure of the vehicle of a bright embodiment.
Firstly, illustrating to constitute.It by upper and lower, right, left representation direction is watched from driver's seat in FIG. 1 to FIG. 6
Direction.In Fig. 1, vehicle 1 has car body 10, which is formed with engine room 14 in the front of vehicle 1.By car body 10
The front panel 10A and mud guard 10B of left and right surrounds engine room 14 from rear and side.In addition, being set in the front end of car body 10
It is equipped with front bumper 11.Front bumper 11 surrounds engine room 14 from front.
Be provided in engine room 14 engine 16, speed changer 17, radiator 18, cooling fan 19, radar installations 30,
Guide duct 40.
Engine 16 is configured horizontally in engine room 14.The configuration of engine 16 is leaned in the center than vehicle-width direction
Right position.The front of engine 16 is provided with exhaust manifold 15, exhaust manifold 15 makes to be discharged from each cylinder of engine 16
High temperature exhaust gas interflow and to configuration the lower part of vehicle 1 exhaust pipe (not shown) be discharged.
Speed changer 17 configures the position to keep left in the center than vehicle-width direction.The right part of speed changer 17 and engine
16 left part connection.
In Fig. 2, Fig. 3, it is formed on front bumper 11 and leads the extraneous gas that extraneous gas imports engine room 14
Entrance 11A, 11B.Front bumper 11 constitutes car body member of the invention.
Extraneous gas introducing port 11A extends in the vehicle width direction, and the substantially central portion of vehicle up and down direction is arranged in.
Extraneous gas introducing port 11B extends in the vehicle width direction, and the lower part of vehicle up and down direction is arranged in.In addition, in Fig. 2,
Extraneous gas introducing port 11A is illustrated as single opening, but extraneous gas introducing port 11A can also be formed as in vehicle
The multiple slits extended in width direction (referring to Fig. 5).
The top of the cooling aftermentioned radiator 18 of the extraneous gas for importing engine room 14 from extraneous gas introducing port 11A.
From extraneous gas introducing port 11B import not shown rectification element of extraneous gas etc. of engine room 14 by direction become to
On, the lower part of cooling radiator 18.In addition it is also possible to be not formation extraneous gas introducing port 11A, 11B on front bumper 11,
But extraneous gas introducing port 11A, 11B are formed on the outside plate of the front end of vehicle 1.
Radiator 18 include cooler, the cooler internal circulation for cooling down the coolant liquid of engine 16.It dissipates
Hot device 18 carries out heat exchange for coolant liquid from extraneous gas introducing port 11A, 11B extraneous gas imported and coolant liquid by making
It is cooling.Heat is discharged into engine room 14 by radiator 18 by the heat exchange of extraneous gas and coolant liquid.
In addition, radiator 18 is not limited to cooler, it is also possible to the condenser of air-conditioning (not shown).In the inside of condenser
The refrigerant to circulate for cooling down air-conditioning (not shown).Condenser, which passes through, to be made from extraneous gas introducing port 11A, 11B importing
Extraneous gas and refrigerant carry out heat exchange, and refrigerant is cooling.Condenser will by the heat exchange of extraneous gas and coolant liquid
Heat is discharged into engine room 14.
In addition, radiator 18 is also possible to the oil cooler of the cooling oil for circulating in engine 16.That is, radiator 18 passes through
The cooling mediums such as coolant liquid, refrigerant, oil and extraneous gas is set to carry out heat exchange cooling medium is cooling, and to engine room
14 release heat.
In Fig. 1, Fig. 2, Fig. 3, radiator 18 configure engine room 14 front end and in external gas introduction port 11A
Rear.
The rear of radiator 18 is arranged in cooling fan 19, will be discharged to engine room by the extraneous gas of radiator 18
In 14.In addition it is also possible to which cooling fan 19 is arranged in the front of radiator 18.
It is configured with guide duct 40 in the front of engine 16, which has air inlet 41 and exhaust outlet 42.Air inlet
Mouthfuls 41 configurations external gas introduction port 11A rears and in the front end of engine room 14, will be from extraneous gas introducing port 11A
The extraneous gas of importing is imported into guide duct 40.
The configuration of exhaust outlet 42 is discharged to engine room at the rear of air inlet 41, by the extraneous gas imported in guide duct 40
The space in the front of the engine 16 in 14.
Front that guide duct 40 configured in engine 16 and with the adjacent position in the vehicle width direction of radar installations 30.
The exhaust outlet 42 of guide duct 40 is open near radar installations 30 in vehicle up and down direction.
Radar installations 30 is configured in the front end of engine room 14.Radar installations 30 is filled for example including millimetre-wave radar
It sets, automatic emergency brake system (AEB:Autonomous is constituted together with brake apparatus (not shown) and control device
Emergency Braking)。
The rear for the extraneous gas introducing port 11A that radar installations 30 configured in front bumper 11, is imported by extraneous gas
Mouth 11A face forward, detects the object in the front of vehicle 1.
Radar installations 30 is configured in the vehicle width direction in the position adjacent with radiator 18.Guide duct 40 is relative to thunder
It configures up to device 30 in the side opposite with radiator 18.That is, the center for the width direction that radar installations 30 configured in vehicle,
The right of radar installations 30 is configured with guide duct 40, is configured with radiator 18 in the left of radar installations 30.
In Fig. 3, Fig. 4, it is configured with the 1st component 21 and the 2nd component 22 in the front of engine room 14, the 1st component 21 exists
The front of radiator 18 extends in the vehicle width direction, and the 2nd component 22 is leaning on rear of vehicle and vehicle up direction than the 1st component 21
Position extend in the vehicle width direction.1st component 21 supports front bumper 11.2nd component 22 supports the upper of radiator 18
End.
Radar installations 30 is supported in the 1st component 21 and the 2nd component 22 by bracket 23.Specifically, bracket 23 is set up in
1st component 21 and the 2nd component 22 and be formed as band-like.Also, the lower end of bracket 23 is fixed to the 1st component 21, and upper end is solid
Determine to the 2nd component 22, substantially central portion support radar installations 30.
Guide duct 40 is supported in the 1st component 21 and the 2nd component 22 by bracket 25,26.The lower part of guide duct 40 passes through branch
Frame 25 is supported in the 1st component 21.The top of guide duct 40 is supported in the 2nd component 22 by bracket 26.
In Fig. 4, Fig. 5, guide duct 40 has lower face 44, upper surface portion 45 and sidewall portion 46,47.Lower face 44 is constituted
Below guide duct 40, it is formed towards rear of vehicle and up tilts.Upper surface portion 45 constitutes the upper surface of guide duct 40.Upper surface portion 45
Be formed as its front and up tilted towards rear of vehicle, the rear part is horizontally prolonged on vehicle front-rear direction and vehicle-width direction
It stretches.The front of upper surface portion 45 and lower face 44 are generally parallel to each other.
Sidewall portion 46 constitutes the side on the right side of guide duct 40, upwardly extends in vehicle front-rear direction and vehicle upper and lower.
Sidewall portion 47 constitutes the side in the left side of guide duct 40, upwardly extends in vehicle front-rear direction and vehicle upper and lower.In this way, wind-guiding
Pipe 40 is formed as rectangular shape when watching from vehicle front.
In addition, being internally provided with lattice 48 in guide duct 40, the lattice 48 is before vehicle-width direction and vehicle
It horizontally extends, is disposed below between portion 44 and upper surface portion 45 in rear direction, the rear portion of the inner space of guide duct 40 is existed
Separate in vehicle up and down direction.
Exhaust outlet 42 configures at the rear of air inlet 41.In addition, exhaust outlet 42 below guide duct 40 44 and separate
The open rearward end in portion 48.In this way, guide duct 40 has the lattice 48 that horizontally extends and towards rear up inclined posture
Below 44.
Therefore, the opening area of exhaust outlet 42 is formed as less than the opening area of air inlet 41.In addition, connection air inlet 41
Fang Yue narrows in vehicle up and down direction in the backward with the flow path of exhaust outlet 42.
Guide duct 40 is in the top of exhaust outlet 42 and the rear of upper surface portion 45 is with the 2nd exhaust outlet 43.2nd exhaust outlet 43 connects
It is knotted air inlet pipe (not shown).The a part for importing the extraneous gas of air inlet 41 is discharged to air inlet pipe from the 2nd exhaust outlet 43, and
It is entered in engine 16 by air inlet pipe and air cleaner (not shown).
The configuration of sidewall portion 47 of guide duct 40 with the adjacent position in the vehicle width direction of radar installations 30.Sidewall portion
Side is prominent more up compared with the upper end of radar installations 30 for 47 upper end.In addition, sidewall portion 47 reaches near the 2nd component.
Then, illustration.In Fig. 6, it imported into a part and heat dissipation of the extraneous gas of extraneous gas introducing port 11A
Device 18 carry out heat exchange and after heating up, contact as shown by arrow A with the front end of engine 16 and direction change into it is wide in vehicle
Degree side flows up.
Then, the extraneous gas flowed to the right in the vehicle width direction in the extraneous gas of arrow A passes through exhaust
The periphery of manifold 15 and heat up.Then, a part of the extraneous gas after heating is in the case where speed is low speed before vehicle
Side changes direction and flows back, it is intended to around the rear of radar installations 30 and the rear of radiator 18.
The front portion structure of vehicle according to the present embodiment, vehicle 1 have guide duct 40, and guide duct 40 has configuration outside
The air inlet 41 at the rear of portion's gas introduction port and exhaust outlet 42 to 14 side opening of engine room, by what is entered from air inlet 41
Extraneous gas is guided in engine room 14 from exhaust outlet 42.
Also, guide duct 40 configure engine 16 front and with radar installations 30 it is adjacent in the vehicle width direction
Position.In addition, the exhaust outlet 42 of guide duct 40 is open near radar installations 30 in vehicle up and down direction.
As a result, as shown in arrow B in Fig. 6, make the external gas imported in engine room 14 from the exhaust outlet 42 of guide duct 40
It contacts before a part of body and engine 16 and is flowed to the left of vehicle-width direction, it can be made to keep low temperature and Xiang Lei
Up to the spatial flow of the rear side of device 30, radar installations 30 can be cooled down using the extraneous gas.
It is heated up in addition, can be blocked using the flowing of the extraneous gas of the arrow B from guide duct 40 by radiator 18
Extraneous gas (arrow A) attempt to the space at the rear of radar installations 30 flow back, the temperature of radar installations 30 can be inhibited to rise.
As a result, configuration can be inhibited to rise in the temperature of the radar installations of the front end of engine room 14.
In addition, the outside of the high temperature flowed by the periphery of exhaust manifold 15 to the right of the width direction of vehicle can be made
The flowing of the extraneous gas of rear of the gas (arrow A) in guide duct 40 and the arrow B from guide duct 40 is collaborated, and the interflow is made
Extraneous gas (arrow C) afterwards is flowed to the right side side of engine 16.Therefore, the extraneous gas imported from guide duct 40 can be utilized
Promote the scavenging in engine room 14.
In addition, the front portion structure of vehicle according to the present embodiment, radar installations 30 configures in the vehicle width direction
The position adjacent with radiator 18.In addition, guide duct 40 is configured relative to radar installations 30 in the side opposite with radiator 18.
Guide duct 40 can be matched in the side of the width direction for the vehicle that radiator 18 configured in radar installations 30 as a result,
It sets in the other side of the width direction of the vehicle of radar installations 30.Therefore, radar installations 30 can be made to lean in the vehicle width direction
The central part configuration of nearly car body 10, can improve the detection accuracy of radar installations 30.In addition, can inhibit to heat up by radiator 18
Extraneous gas flow back into radar installations 30 rear space, the temperature of radar installations 30 can be inhibited to rise.
In addition, the front portion structure of vehicle according to the present embodiment, the opening area of exhaust outlet 42 is formed as less than air inlet
The opening area of mouth 41.
The flow velocity that the extraneous gas of engine room 14 is discharged to from the exhaust outlet 42 of guide duct 40 can be improved as a result, therefore
It can be along the space at the rear that more extraneous gas are guided to radar installations 30 before engine 16.It therefore, can be further
Inhibit the space at the rear for flowing back into radar installations 30 by the extraneous gas that radiator 18 heats up and leads to radar installations 30
Temperature rise.
In addition, the front portion structure of vehicle according to the present embodiment, is configured with the 1st component 21 in the front of engine room 14
With the 2nd component 22, the 1st component 21 extends in the vehicle width direction in the front of radiator 18, and the 2nd component 22 is than the 1st
Component 21 extends in the vehicle width direction by the position of rear of vehicle and vehicle up direction.In addition, radar installations 30 passes through bracket
23 are supported in the 1st component 21 and the 2nd component 22.
In addition, guide duct 40 has sidewall portion 47, sidewall portion 47 is located at and 30 phase of radar installations in the vehicle width direction
Adjacent position, and upwardly extended in vehicle front and back.In addition, the upper end of sidewall portion 47 compared with the upper end of radar installations 30 more to
Top is prominent.In addition, sidewall portion 47 reaches near the 2nd component.
Between capable of being covered between the upper end and the 2nd component 22 of radar installations 30 using the sidewall portion 47 of guide duct 40 as a result,
Gap.Therefore, it can prevent the extraneous gas to heat up by radiator 18 from flowing into the front side of radar installations 30, energy by the gap
The temperature of radar installations 30 is inhibited to rise.
It disclosed above embodiments of the present invention, but it is clear that those skilled in the art can not depart from model of the invention
It is changed in enclosing.It is intended to whole this amendments and equivalent include in the appended claims.
Claims (4)
1. a kind of front portion structure of vehicle, has:
Car body is formed with engine room in the front of vehicle；
Car body member, configuration have the external gas that extraneous gas is imported to above-mentioned engine room in the front end of above-mentioned vehicle
Body introducing port；
Engine configures in above-mentioned engine room；
Radiator, configure above-mentioned engine room front end and at the rear of said external gas introduction port；
Radar installations is configured in the front end of above-mentioned engine room；And
Cooling fan will be discharged in above-mentioned engine room by the extraneous gas of above-mentioned radiator,
The front portion structure of above-mentioned vehicle is characterized in that,
Has a guide duct, above-mentioned guide duct has configuration in the air inlet at the rear of said external gas introduction port and to above-mentioned hair
The extraneous gas entered from above-mentioned air inlet is guided to above-mentioned engine room from above-mentioned exhaust outlet by the exhaust outlet of motivation room side opening
In,
The configuration of above-mentioned guide duct above-mentioned engine front and with above-mentioned radar installations adjacent position in the vehicle width direction
It sets,
The exhaust outlet of above-mentioned guide duct is open near above-mentioned radar installations in vehicle up and down direction.
2. the front portion structure of vehicle according to claim 1, which is characterized in that
Above-mentioned radar installations is configured in the vehicle width direction in the position adjacent with above-mentioned radiator,
Above-mentioned guide duct is configured relative to above-mentioned radar installations in the side opposite with above-mentioned radiator.
3. the front portion structure of vehicle according to claim 1, which is characterized in that
The opening area of above-mentioned exhaust outlet is formed as less than the opening area of above-mentioned air inlet.
4. the front portion structure of vehicle according to claim 1, which is characterized in that
It is configured with the 1st component and the 2nd component in the front of above-mentioned engine room, above-mentioned 1st component is in the front of above-mentioned radiator
Extend in the vehicle width direction, above-mentioned 2nd component than above-mentioned 1st component by rear of vehicle and the position of vehicle up direction is in vehicle
Extend in width direction,
Above-mentioned radar installations is supported in above-mentioned 1st component and above-mentioned 2nd component by bracket,
Above-mentioned guide duct has sidewall portion, and above-mentioned sidewall portion is located at the position adjacent with above-mentioned radar installations in the vehicle width direction
It sets, and is upwardly extended in vehicle front and back,
Side is prominent more up compared with the upper end of above-mentioned radar installations for the upper end of above-mentioned sidewall portion, and above-mentioned sidewall portion reaches
It states near the 2nd component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-054997 | 2016-03-18 | ||
| JP2016054997A JP6617625B2 (en) | 2016-03-18 | 2016-03-18 | Vehicle front structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107200068A CN107200068A (en) | 2017-09-26 |
| CN107200068B true CN107200068B (en) | 2019-06-04 |
Family
ID=59751891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161028.7A Active CN107200068B (en) | 2016-03-18 | 2017-03-17 | The front portion structure of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6617625B2 (en) |
| CN (1) | CN107200068B (en) |
| DE (1) | DE102017202926B4 (en) |
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| JP6277901B2 (en) * | 2014-07-24 | 2018-02-14 | スズキ株式会社 | Intake device for vehicle engine |
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2017
- 2017-02-23 DE DE102017202926.9A patent/DE102017202926B4/en active Active
- 2017-03-17 CN CN201710161028.7A patent/CN107200068B/en active Active
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| US7290630B2 (en) * | 2003-07-24 | 2007-11-06 | Denso Corporation | Vehicle front end structure |
| CN1781766A (en) * | 2004-12-01 | 2006-06-07 | 现代自动车株式会社 | Crash acceleration pulse control block for vehicle |
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| CN104228554A (en) * | 2013-06-21 | 2014-12-24 | F·波尔希名誉工学博士公司 | Engine compartment arrangement for motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017202926A1 (en) | 2017-09-21 |
| CN107200068A (en) | 2017-09-26 |
| DE102017202926B4 (en) | 2023-09-21 |
| JP6617625B2 (en) | 2019-12-11 |
| JP2017165360A (en) | 2017-09-21 |
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