Vehicle engine room structure
Provided is a vehicle engine room structure to cause high-temperature air in an engine room to be discharged outside, regardless of the presence or absence of rushing air. The structure includes: a baffle plate including a curved portion to surround a turbocharger of a vehicle from behind, when disposed in a vehicle, and an extending portion continuous from the curved portion and extending upward, when disposed in the vehicle. The baffle plate is disposed between the turbocharger and a lower dash panel of the vehicle. The baffle plate further includes a lower fixing portion fixed to the lower dash panel. The baffle plate and the lower dash panel define an installation space therebetween, in which in-vehicle components are installed.
1. A vehicle engine room structure comprising:
a baffle plate including a curved portion to surround a heat generation source of a vehicle from behind, when disposed in the vehicle, and an extending portion continuous from the curved portion and extending upward, when disposed in the vehicle,
wherein
the baffle plate is disposed between the heat generation source and a lower dash panel of the vehicle,
the baffle plate further includes a lower fixing portion fixed to the lower dash panel,
the baffle plate has a vertical bead extending in a vehicle up-down direction, and
the baffle plate and the lower dash panel define an installation space therebetween, in which in-vehicle components are installed.
2. The vehicle engine room structure as claimed in claim 1 , wherein
the baffle plate has an upper fixing portion fixed to a vehicle body member, and a discharge port portion adjacent to the upper fixing portion for discharging heated air to the outside, wherein
the discharge port portion is provided so as to protrude outward relative to other adjacent portions.
3. The vehicle engine room structure as claimed in claim 2 , wherein
the discharge port portion increases in size in the vehicle width direction with distance from a front end, when disposed in the vehicle, of the curved portion to the extending portion.
4. The vehicle engine room structure as claimed in claim 2 , wherein
the baffle plate has an intermediate fixing portion fixed to the lower dash panel.
5. The vehicle engine room structure as claimed in claim 4 , wherein
the vehicle body member is provided with a lid detachably mounted, and
the intermediate fixing portion is arranged below the lid, when disposed in the vehicle.
6. The vehicle engine room structure as claimed in claim 2 , wherein
the upper fixing portion is provided at a front end thereof, when disposed in the vehicle, with a seating surface fastened by a fastening member, and
the seating surface is inclined so as to extend upwardly rearward, when disposed in the vehicle.
7. The vehicle engine room structure as claimed in claim 4 , wherein
the curved portion and the extending portion are held by the lower fixing portion, the intermediate fixing portion, and the upper fixing portion.
8. The vehicle engine room structure as claimed in claim 1 , wherein
the lower fixing portion is provided so as to face a space between an engine and the lower dash panel.
9. The vehicle engine room structure as claimed in claim 1 , wherein
a horizontal bead is provided above the lower fixing portion, when disposed in the vehicle.