Abstract: A blower unit for a vehicle and an air conditioning device including the same, the blower unit including: a scroll casing having an inlet port; a fan rotatably disposed in the scroll casing; a motor having a shaft coupled to the fan; and a bell mouth disposed in the inlet port, in which an inner end of the scroll casing, which defines the inlet port, is disposed to be spaced apart from the fan in a radial direction to define a separation space, and the bell mouth prevents air, which flows by a rotation of the fan, from flowing reversely through the separation space. The blower unit and the air conditioning device including the same prevent air from flowing reversely to the outside of the scroll casing by means of the arrangement of the bell mouth and the scroll casing and the structural shape of the bell mouth.

Abstract: An electronic device, a search server, and a data search method are provided herein. The search server includes a communication device configured to receive a plurality of indices for setting a search item. The search server also includes a memory configured to store an index map in which link relations among a plurality of indices are defined. The search server further includes a controller configured to detect at least one path, including the plurality of received indices, using the index map and to set the search item according to the at least one detected path.