AIR CONDITIONING STRUCTURE OF VEHICULAR BATTERY UNIT

摘要

PROBLEM TO BE SOLVED: To provide an air conditioning structure of a vehicular battery unit in which the cooling performance of a battery module can be improved while eliminating the need to provide an air intake fan in a rear part of the battery unit.SOLUTION: An air conditioning structure of a vehicular battery unit includes: an air introduction port 37 which introduces air-conditioning air from an air conditioner for a cabin into a battery unit 21; a fan 39 which is disposed at a lower side of a cabin floor panel and at an upstream side from a second accommodation part 21b of the battery unit 21; a blow-out port 311 which introduces air-conditioning air blown from the fan 39 into the second accommodation part 21b; and an air exhaust port for air-conditioning air which is disposed in an upper portion of the second accommodation part 21b. A plurality of battery module 222 are provided in parallel in the second accommodation part 21b, and a static pressure generation part 93 is provided which converts the dynamic pressure of air-conditioning air introduced from the blow-out port 311 into the second accommodation part 21b into static pressure.