A vehicle seat air conditioner including: a blower duct; and a branch duct connected to the blower duct, the branch duct including: first and second branch pipe portions branching from a connection port in a radial direction opposite to each other; and first and second translation pipe portions extending in a translation direction intersecting with a branch direction, in which the connection port is in a first eccentric position deviated toward the first translation pipe portion from a central position between the first and second translation pipe portions, and in which the branch duct includes a convex portion that partitions a flow path and protrudes from an inner wall facing the connection port between the first and second branch pipe portions, the convex portion being in a second eccentric position on the inner wall deviated toward the first translation pipe portion from a center of the connection port.

A ventilation device of a vehicle includes an air outflow opening disposed on an upper side of a backrest of a seat of the vehicle such that an airflow from the air outflow opening flows in a direction of a roof of the vehicle. A plurality of air guiding elements are pivotably mounted in a region of the air outflow opening where an air volume of a front partial airflow and a rear partial airflow is settable by the plurality of air guiding elements. A further air guiding element is disposed on the roof in a region of the airflow where the airflow is dividable and deflectable by the further air guiding element.

A blower unit of an air conditioner for a vehicle which allows one actuator to drive two doors in a structure in which at least two doors are provided in an intake duct is disclosed. The blower unit of an air conditioner for a vehicle includes an intake duct including an internal air inlet through which internal air is introduced and an external air inlet through which external air is introduced, a first door configured to adjust an opening amount of a part of the external air inlet and an opening amount of the internal air inlet, and a second door configured to adjust an opening amount of the remaining part of the external air inlet, wherein the first door and the second door are linked and driven together.

A vehicle heating, ventilating and/or air conditioning device (10) comprising a housing (12), in which at least two hot-air guiding ducts (18, 19) are formed for different vehicle interior regions, the hot-air guiding ducts (18, 19) being separated by a housing wall (28). A common heating device (30) and a common air treatment element (32) are provided which are arranged in each case in both hot-air guiding ducts (18, 19), the air treatment element (32) being arranged in the air flow downstream of the heating device (30). The air treatment element (32) has a dividing wall (34) which divides the air treatment element (32) into at least two part regions which are assigned to in each case one hot-air guiding duct (18, 19).

A closed loop cooling system for a junction box in a vehicle includes a junction box housing and a storage compartment for a vehicle. A cool air duct interior volume of a cool air duct and a warm air duct interior volume of a warm air duct are each in fluidic communication with a housing interior volume of the junction box housing and a compartment interior volume of the storage compartment to form a closed loop cooling system. The cool air duct interior volume is sized to convey cool air from a cool air outlet of the storage compartment to a cool air inlet of the junction box housing, and the warm air duct interior volume is sized to convey warm air, which is warmer than the cool air, from a warm air outlet of the junction box housing to a warm air inlet of the storage compartment.

A method of controlling a climate control system. The method may include positioning a valve to block airflow from a desiccant to a port, permit airflow from the port to a blower, and circulate air through the desiccant and then through a trim component. The valve may be disposed between the port and the blower. The desiccant may be disposed between the blower and the valve.

A climate pad assembly is coupled with the amplified vehicular circulation device so as to draw and redirect the airflow immediately from a vent of the vehicular air condition into a climate pad seated on the car seat such that the climate pad be consistently and efficiently circulated with conditioned airflow from an output vent of a vehicle so as to provide a comfortable environment of the baby car seat.

A vehicle mounted refrigeration device comprising an outer shell, an inner shell nested in the outer shell, one or more heat sink plates attached to the inner shell, one of an insulating material and a vacuum spacing the inner shell from the outer shell, a control unit, and a compressor mounted to a vibration isolator.

An air-circulation promotion apparatus for a vehicle includes a driver's seat and a front passenger seat provided in the vehicle, and a face outlet port of a vehicle air conditioner disposed in front of those seats. A seat outlet port that blows a sucked air from a side surface of a seat back of the seat toward a rear area of the vehicle is disposed in the seat. An air present between the face outlet port and the seat flows rearward of the seat by aid of wind blown out of the seat outlet port. This makes it possible to circulate a comfortable air rearward of the seat to create a vehicle interior environment having no air retention. A circulation fan is provided in the seat and can be integrated with a seat ventilation system or a seat air conditioner.

The invention provides an alternative electrical charging system for a vehicle which is at least partially powered by electricity. The system employs a wind driven generator which produces electricity in response to air motion. When the generator is operating, electricity is communicated the battery of the vehicle. Operation of the generator involves a controller that monitors the electrical status of the battery and selectively activates a fan or opens a ducting system communicating with the generator. The controller also, in some embodiments, monitors the motion and the attitude of the vehicle.