Air conditioning device for vehicle seat
AssigneeHanon Systems
InventorsDong Kyu Lee, Sung Je Lee, Dong Hoon Oh, Sang Gu Woo, Jong Bo Won
Life of this patent
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Abstract
The present disclosure relates to an air conditioning device for a vehicle seat; can include a seat duct formed on a seat of a vehicle, a seat air conditioning unit formed on a lower frame on which the seat is mounted, and a separation space interposed between the seat and the lower frame; and can be formed so that the air is discharged from the air conditioning unit into the separation space, and the air of the separation space is supplied to the seat duct. As a result, it is possible to enhance the mobility of the seat, and to prevent noise and vibration due to driving parts from being delivered to a passenger.
Claims8
An air conditioning device for a vehicle seat, comprising:
- a seat duct formed on a seat of a vehicle;
- an air conditioning unit formed on a lower frame on which the seat is mounted;
- and
- a separation space interposed between the seat and the lower frame,
- wherein it is formed so that the air is discharged from the air conditioning unit into the separation space, and the air of the separation space is supplied to the seat duct,
- wherein the air conditioning unit includes
- a vapor compression refrigeration cycle mechanism having first heat exchanger operated as any one of an evaporator and a condenser, a second heat exchanger operated as the other one of the evaporator and the condenser, a compressor, an expansion means, and a refrigerant flow path passing through the first heat exchanger, the second heat exchanger, the compressor, and the expansion means,
- a first air blower for flowing the air through the first heat exchanger;
- and
- a second air blower for flowing the air through the second heat exchanger,
- wherein the seat is movably formed,
- wherein the first heat exchanger is formed within a movement range of the seat, and
- wherein the first air blower is formed at the inlet side of the seat duct,
- wherein the seat is formed with a partition member enclosing the separation space and having an inlet for guiding the air of a passenger compartment to the separation space, and
- wherein the partition member has one end portion fixed to the seat, and has the other end portion formed with a curtain that is slidable with respect to the lower frame.
An air conditioning device for a vehicle seat, comprising:
- a seat duct formed on a seat of a vehicle;
- an air conditioning unit formed on a lower frame on which the seat is mounted;
- and
- a separation space interposed between the seat and the lower frame,
- wherein it is formed so that the air is discharged from the air conditioning unit into the separation space, and the air of the separation space is supplied to the seat duct,
- wherein the air conditioning unit includes
- a vapor compression refrigeration cycle mechanism having a first heat exchanger operated as any one of an evaporator and a condenser, a second heat exchanger operated as the other one of the evaporator and the condenser, a compressor, an expansion means, and a refrigerant flow path passing through the first heat exchanger, the second heat exchanger, the compressor, and the expansion means,
- a first air blower for flowing the air through the first heat exchanger;
- and
- a second air blower for flowing the air through the second heat exchanger,
- wherein the second heat exchanger, the second air blower, and the compressor are installed on an outside of the vehicle,
- wherein the lower frame comprises a recess part that is recessed from the outside of the vehicle toward a passenger compartment side of the vehicle, and
- wherein the second heat exchanger, the second air blower, and the compressor are received in the recess part.
Dependencies are inferred from the claim text.