| 摘要 |
PROBLEM TO BE SOLVED: To provide a condenser cooling mechanism for a vehicle air conditioner capable of enhancing the power of the fan and the condenser without increasing the size of the condenser. SOLUTION: A condenser 4 for the air conditioner of a cab-engine vehicle is disposed on the back side of a step 3 beneath the floor of a cab 1, a ventilation hole 7 is formed at a shield part adjacent to the part where the condenser 4 is arranged, and an extractor 6 for exhausting an interior air is provided on the under part 2a of a door 2 which confronts the ventilation hole 7 under the state of closing the door 2, thereby introduces the interior air of the cab 1 into the condenser 4 through the extractor 6 and the ventilation hole 6.
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