PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle which enables improvement of deodorization efficiency by a photocatalyst at low costs.SOLUTION: An air conditioner S for a vehicle includes: a case 2 having an airflow passage 2a therein a blower 9 which forms airflow in the airflow passage 2a a dust collection filter 8 disposed in the airflow passage 2a a deodorization filter 11 which is disposed at a downstream side of the dust collection filter 8 in the airflow passage 2a and holds a photocatalyst a light source 12 which is disposed at a downstream side of the deodorization filter 11 in the airflow passage 2a and radiates light L for activating the photocatalyst and a reflection material 13 which is held by the dust collection filter 8 and reflects light L2 that has passed through the deodorization filter 11 toward the deodorization filter 11.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】低コストで光触媒による脱臭効率を向上させることができる車両用空気調和装置の提供。【解決手段】内部に空気流路2aを有するケース2と、空気流路2aに空気の流れを形成する送風機9と、空気流路2aに配置された集塵フィルタ8と、空気流路2aにおいて集塵フィルタ8の下流側に配置され、光触媒を担持した脱臭フィルタ11と、空気流路2aにおいて脱臭フィルタ11の下流側に配置され、光触媒を活性化する光Lを照射する光源12と、集塵フィルタ8に担持され、脱臭フィルタ11を通り抜けた光L2を、脱臭フィルタ11に向けて反射する反射材13と、を備える車両用空気調和装置Sを採用する。【選択図】図1
