| 摘要 |
An intake casing of an air conditioner unit for a vehicle is provided to improve the heating efficiency by forming an auxiliary indoor air inlet hole for partially sucking portions of indoor air in an outdoor air inlet mode. An intake casing(1) of an air conditioner unit for a vehicle comprises an intake casing main body(10), and a filter cover member(20). The intake casing main body consists of an indoor air inlet hole(11) and an outdoor air inlet hole(12), an indoor/outdoor air control door part, and an opening part(13) wherein a filter member(40) is inserted. The indoor/outdoor air control door part selects the indoor air inlet hole and the outdoor air inlet hole according to the indoor/outdoor air inlet mode. The filter cover member, assembled with the opening part of the intake casing main body, covers the opening part. The intake casing main body includes an auxiliary indoor air inlet hole(50), and an indoor air control door part(60) opening and closing the auxiliary indoor air inlet hole.
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