Engine encapsulation structure of vehicle

摘要

An engine encapsulation structure of a vehicle may include an engine room encapsulation member disposed at an upper portion of an engine compartment and covering an upper portion of a power train having an engine and a transmission, an underbody encapsulation member disposed at a lower portion of the engine compartment and covering a lower portion of the power train, wherein the engine room encapsulation member and the underbody encapsulation member form an inner space and enclose the power train in the inner space when being assembled each other, and a front inlet formed at a front portion of the assembly to allow air through the front inlet and to cool the power train while the air passes through the inner space of the assembly, the air being discharged through a rear outlet formed to the assembly.

主权项

1. An engine encapsulation structure of a vehicle comprising:
an engine room encapsulation member disposed at an upper portion of an engine compartment and covering an upper portion of a power train having an engine and a transmission; an underbody encapsulation member disposed at a lower portion of the engine compartment and covering a lower portion of the power train, wherein the engine room encapsulation member and the underbody encapsulation member form an inner space and enclose the power train in the inner space when the engine room encapsulation member and the underbody encapsulation member are assembled with each other; and a front inlet formed at a front portion of the assembly to allow air through the front inlet and to cool the power train while the air passes through the inner space of the assembly, the air being discharged through a rear outlet formed to the assembly, wherein the engine room encapsulation member has:
a top cover covering an upper portion of the inner space;left and right side covers covering lateral sides of the inner space; anda rear cover formed at rear ends of the top cover and the left and right side covers to cover a rear side of the inner space, wherein a lower end of the rear cover is disposed above the transmission to form the rear outlet between the lower end of the rear cover and the transmission and a flow passage between an inside of the engine room encapsulation member and an outside thereof through the rear outlet, wherein a front of the engine room encapsulation member is open to introduce the air, and wherein an exhaust system cooling air guide that guides the air introduced through the front inlet to the rear outlet, is formed on inner sides of left and right side covers covering lateral sides of the inner space.