Vehicular air conditioner

A vehicular air conditioner, comprising:

• a casing having blowout ports at an upper portion thereof and a suction port at a lower portion thereof, said suction port receiving air in a horizontal direction, said casing directing the received air towards said blowout ports in a vertical direction, and said casing having a bottom inner surface tilted in such a manner that a suction port side thereof is higher than an opposite side thereof;
• an evaporator provided in said casing above said bottom inner surface, the suction port side of said evaporator being higher;
• a first drain discharge port provided at the lower-most position of said bottom inner surface;
• and
• a drain collecting portion provided in said bottom inner surface at a position higher than said first drain discharge port and adapted to collect drain flowing back towards the suction port side when the vehicle is inclined, said drain collecting portion including a depressed portion formed in said bottom inner surface and a second drain discharge port provided in said depressed portion,
• wherein a wind shield plate extending, flush with said bottom surface, from the suction port side is provided at an entrance of said drain collecting portion.

A vehicular air conditioner, comprising:

• a casing having blowout ports at an upper portion thereof and a suction port at a lower portion thereof, said suction port receiving air in a horizontal direction, said casing directing the received air towards said blowout ports in a vertical direction, and said casing having a bottom inner surface tilted in such a manner that a suction port side thereof is higher than an opposite side thereof;
• an evaporator provided in said casing at an angle such that a suction port side of said evaporator is higher than an opposite side thereof;
• a drain discharge port provided in said bottom inner surface;
• and
• a drain collecting portion provided in said bottom inner surface at a position higher than said drain discharge port and adapted to collect drain flowing back towards the suction port side, said drain collecting portion including a depressed portion formed in said bottom inner surface and a wind shield plate extending, flush with said bottom surface, from the suction port side provided at an entrance of said drain collecting portion.