Patent ID: 9375503
Filing Date: 2016-06-28
CPC Classification: A61L,B60H

Claim Text:
1. An air conditioner for an automobile, comprising: an air conditioning case comprising a face vent having an open degree controlled by a first door, a defrost vent having an open degree controlled by a second door, a floor vent having an open degree controlled by a third door, and a hollow region; a blowing part connected to an inlet of the air conditioning case, the blowing part being configured to blow external air; an evaporator and a heater core within the air conditioning case; a temp-door controlling open degrees of a cool air passage and a warm air passage in the air conditioning case; a perfume generating unit including an air inlet through which air is introduced, an air outlet through which the air is discharged, and a perfume generating part generating a perfume; a discharging part connected to the air outlet of the perfume generating unit to supply the air transferred through the air outlet into the air conditioning case, wherein the discharging part includes a transferring part having a pipe shape extending in a width direction in the air conditioning case, the transferring part has a plurality of communication holes in a length direction thereof, the transferring part is integrally formed with an inner wall of the air conditioning case in such a manner that the inner wall of the air conditioning case is parallel with the length direction of the transferring part, and the discharging part is inserted within the hollow region of the air conditioning case; a connecting part, one side of which is connected to a side of a supply pipe so as to be connected to the air outlet of the perfume generating unit, a supporting part comprising a first protruded portion and a concave portion, the first protruded portion protruding from a circumference of a region between the connecting part and the transferring part and having a size capable of being inserted into the hollow region of the air conditioning case; a convex part comprising a second protruded portion, the second protruded portion protruding from a predetermined region of an inner circumferential surface of the hollow region of the air conditioning case toward an inner area of the hollow region of the air conditioning case, and being configured to correspond with the concave portion of the supporting part; an extension part formed at one side of the supporting part in an outward direction of the air conditioning case, the extension part being configured to contact an outer surface of the air conditioning case; and an indicating part comprising third protruded portion protruding from a predetermined region of an outer circumference of the extension part, the indicating part being indicative of a direction corresponding to a position of the communication holes in the transferring part, wherein a gradient of a reference direction opposing an air flow direction from the center of the discharging part in a radial direction is defined as 0 degrees, the communication holes are formed at an angle between 30 and 330 degrees from the reference direction, and the air flow direction is a direction in which air is applied to an outer side of the transferring part while the air flows inside the air conditioning case.